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253 files changed, 4924 insertions, 2350 deletions
diff --git a/Documentation/CodingGuidelines b/Documentation/CodingGuidelines index f45db5b727..ed4e443a3c 100644 --- a/Documentation/CodingGuidelines +++ b/Documentation/CodingGuidelines @@ -75,7 +75,7 @@ For shell scripts specifically (not exhaustive): - If you want to find out if a command is available on the user's $PATH, you should use 'type <command>', instead of 'which <command>'. - The output of 'which' is not machine parseable and its exit code + The output of 'which' is not machine parsable and its exit code is not reliable across platforms. - We use POSIX compliant parameter substitutions and avoid bashisms; @@ -203,7 +203,7 @@ For C programs: . since early 2012 with e1327023ea, we have been using an enum definition whose last element is followed by a comma. This, like an array initializer that ends with a trailing comma, can be used - to reduce the patch noise when adding a new identifer at the end. + to reduce the patch noise when adding a new identifier at the end. . since mid 2017 with cbc0f81d, we have been using designated initializers for struct (e.g. "struct t v = { .val = 'a' };"). diff --git a/Documentation/Makefile b/Documentation/Makefile index 06d85ad958..8fe829cc1b 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -77,6 +77,7 @@ API_DOCS = $(patsubst %.txt,%,$(filter-out technical/api-index-skel.txt technica SP_ARTICLES += $(API_DOCS) TECH_DOCS += MyFirstContribution +TECH_DOCS += MyFirstObjectWalk TECH_DOCS += SubmittingPatches TECH_DOCS += technical/hash-function-transition TECH_DOCS += technical/http-protocol diff --git a/Documentation/MyFirstContribution.txt b/Documentation/MyFirstContribution.txt index 5e9b808f5f..b55837e646 100644 --- a/Documentation/MyFirstContribution.txt +++ b/Documentation/MyFirstContribution.txt @@ -38,6 +38,26 @@ $ git clone https://github.com/git/git git $ cd git ---- +[[dependencies]] +=== Installing Dependencies + +To build Git from source, you need to have a handful of dependencies installed +on your system. For a hint of what's needed, you can take a look at +`INSTALL`, paying close attention to the section about Git's dependencies on +external programs and libraries. That document mentions a way to "test-drive" +our freshly built Git without installing; that's the method we'll be using in +this tutorial. + +Make sure that your environment has everything you need by building your brand +new clone of Git from the above step: + +---- +$ make +---- + +NOTE: The Git build is parallelizable. `-j#` is not included above but you can +use it as you prefer, here and elsewhere. + [[identify-problem]] === Identify Problem to Solve @@ -138,9 +158,6 @@ NOTE: When you are developing the Git project, it's preferred that you use the `DEVELOPER` flag; if there's some reason it doesn't work for you, you can turn it off, but it's a good idea to mention the problem to the mailing list. -NOTE: The Git build is parallelizable. `-j#` is not included above but you can -use it as you prefer, here and elsewhere. - Great, now your new command builds happily on its own. But nobody invokes it. Let's change that. @@ -534,6 +551,28 @@ you want to pass as a parameter something which would usually be interpreted as a flag.) `parse_options()` will terminate parsing when it reaches `--` and give you the rest of the options afterwards, untouched. +Now that you have a usage hint, you can teach Git how to show it in the general +command list shown by `git help git` or `git help -a`, which is generated from +`command-list.txt`. Find the line for 'git-pull' so you can add your 'git-psuh' +line above it in alphabetical order. Now, we can add some attributes about the +command which impacts where it shows up in the aforementioned help commands. The +top of `command-list.txt` shares some information about what each attribute +means; in those help pages, the commands are sorted according to these +attributes. `git psuh` is user-facing, or porcelain - so we will mark it as +"mainporcelain". For "mainporcelain" commands, the comments at the top of +`command-list.txt` indicate we can also optionally add an attribute from another +list; since `git psuh` shows some information about the user's workspace but +doesn't modify anything, let's mark it as "info". Make sure to keep your +attributes in the same style as the rest of `command-list.txt` using spaces to +align and delineate them: + +---- +git-prune-packed plumbingmanipulators +git-psuh mainporcelain info +git-pull mainporcelain remote +git-push mainporcelain remote +---- + Build again. Now, when you run with `-h`, you should see your usage printed and your command terminated before anything else interesting happens. Great! @@ -746,6 +785,14 @@ will automatically run your PRs through the CI even without the permission given but you will not be able to `/submit` your changes until someone allows you to use the tool. +NOTE: You can typically find someone who can `/allow` you on GitGitGadget by +either examining recent pull requests where someone has been granted `/allow` +(https://github.com/gitgitgadget/git/pulls?utf8=%E2%9C%93&q=is%3Apr+is%3Aopen+%22%2Fallow%22[Search: +is:pr is:open "/allow"]), in which case both the author and the person who +granted the `/allow` can now `/allow` you, or by inquiring on the +https://webchat.freenode.net/#git-devel[#git-devel] IRC channel on Freenode +linking your pull request and asking for someone to `/allow` you. + If the CI fails, you can update your changes with `git rebase -i` and push your branch again: diff --git a/Documentation/MyFirstObjectWalk.txt b/Documentation/MyFirstObjectWalk.txt new file mode 100644 index 0000000000..4d24daeb9f --- /dev/null +++ b/Documentation/MyFirstObjectWalk.txt @@ -0,0 +1,906 @@ += My First Object Walk + +== What's an Object Walk? + +The object walk is a key concept in Git - this is the process that underpins +operations like object transfer and fsck. Beginning from a given commit, the +list of objects is found by walking parent relationships between commits (commit +X based on commit W) and containment relationships between objects (tree Y is +contained within commit X, and blob Z is located within tree Y, giving our +working tree for commit X something like `y/z.txt`). + +A related concept is the revision walk, which is focused on commit objects and +their parent relationships and does not delve into other object types. The +revision walk is used for operations like `git log`. + +=== Related Reading + +- `Documentation/user-manual.txt` under "Hacking Git" contains some coverage of + the revision walker in its various incarnations. +- `Documentation/technical/api-revision-walking.txt` +- https://eagain.net/articles/git-for-computer-scientists/[Git for Computer Scientists] + gives a good overview of the types of objects in Git and what your object + walk is really describing. + +== Setting Up + +Create a new branch from `master`. + +---- +git checkout -b revwalk origin/master +---- + +We'll put our fiddling into a new command. For fun, let's name it `git walken`. +Open up a new file `builtin/walken.c` and set up the command handler: + +---- +/* + * "git walken" + * + * Part of the "My First Object Walk" tutorial. + */ + +#include "builtin.h" + +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + trace_printf(_("cmd_walken incoming...\n")); + return 0; +} +---- + +NOTE: `trace_printf()` differs from `printf()` in that it can be turned on or +off at runtime. For the purposes of this tutorial, we will write `walken` as +though it is intended for use as a "plumbing" command: that is, a command which +is used primarily in scripts, rather than interactively by humans (a "porcelain" +command). So we will send our debug output to `trace_printf()` instead. When +running, enable trace output by setting the environment variable `GIT_TRACE`. + +Add usage text and `-h` handling, like all subcommands should consistently do +(our test suite will notice and complain if you fail to do so). + +---- +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + const char * const walken_usage[] = { + N_("git walken"), + NULL, + } + struct option options[] = { + OPT_END() + }; + + argc = parse_options(argc, argv, prefix, options, walken_usage, 0); + + ... +} +---- + +Also add the relevant line in `builtin.h` near `cmd_whatchanged()`: + +---- +int cmd_walken(int argc, const char **argv, const char *prefix); +---- + +Include the command in `git.c` in `commands[]` near the entry for `whatchanged`, +maintaining alphabetical ordering: + +---- +{ "walken", cmd_walken, RUN_SETUP }, +---- + +Add it to the `Makefile` near the line for `builtin/worktree.o`: + +---- +BUILTIN_OBJS += builtin/walken.o +---- + +Build and test out your command, without forgetting to ensure the `DEVELOPER` +flag is set, and with `GIT_TRACE` enabled so the debug output can be seen: + +---- +$ echo DEVELOPER=1 >>config.mak +$ make +$ GIT_TRACE=1 ./bin-wrappers/git walken +---- + +NOTE: For a more exhaustive overview of the new command process, take a look at +`Documentation/MyFirstContribution.txt`. + +NOTE: A reference implementation can be found at +https://github.com/nasamuffin/git/tree/revwalk. + +=== `struct rev_cmdline_info` + +The definition of `struct rev_cmdline_info` can be found in `revision.h`. + +This struct is contained within the `rev_info` struct and is used to reflect +parameters provided by the user over the CLI. + +`nr` represents the number of `rev_cmdline_entry` present in the array. + +`alloc` is used by the `ALLOC_GROW` macro. Check +`Documentation/technical/api-allocation-growing.txt` - this variable is used to +track the allocated size of the list. + +Per entry, we find: + +`item` is the object provided upon which to base the object walk. Items in Git +can be blobs, trees, commits, or tags. (See `Documentation/gittutorial-2.txt`.) + +`name` is the object ID (OID) of the object - a hex string you may be familiar +with from using Git to organize your source in the past. Check the tutorial +mentioned above towards the top for a discussion of where the OID can come +from. + +`whence` indicates some information about what to do with the parents of the +specified object. We'll explore this flag more later on; take a look at +`Documentation/revisions.txt` to get an idea of what could set the `whence` +value. + +`flags` are used to hint the beginning of the revision walk and are the first +block under the `#include`s in `revision.h`. The most likely ones to be set in +the `rev_cmdline_info` are `UNINTERESTING` and `BOTTOM`, but these same flags +can be used during the walk, as well. + +=== `struct rev_info` + +This one is quite a bit longer, and many fields are only used during the walk +by `revision.c` - not configuration options. Most of the configurable flags in +`struct rev_info` have a mirror in `Documentation/rev-list-options.txt`. It's a +good idea to take some time and read through that document. + +== Basic Commit Walk + +First, let's see if we can replicate the output of `git log --oneline`. We'll +refer back to the implementation frequently to discover norms when performing +an object walk of our own. + +To do so, we'll first find all the commits, in order, which preceded the current +commit. We'll extract the name and subject of the commit from each. + +Ideally, we will also be able to find out which ones are currently at the tip of +various branches. + +=== Setting Up + +Preparing for your object walk has some distinct stages. + +1. Perform default setup for this mode, and others which may be invoked. +2. Check configuration files for relevant settings. +3. Set up the `rev_info` struct. +4. Tweak the initialized `rev_info` to suit the current walk. +5. Prepare the `rev_info` for the walk. +6. Iterate over the objects, processing each one. + +==== Default Setups + +Before examining configuration files which may modify command behavior, set up +default state for switches or options your command may have. If your command +utilizes other Git components, ask them to set up their default states as well. +For instance, `git log` takes advantage of `grep` and `diff` functionality, so +its `init_log_defaults()` sets its own state (`decoration_style`) and asks +`grep` and `diff` to initialize themselves by calling each of their +initialization functions. + +For our first example within `git walken`, we don't intend to use any other +components within Git, and we don't have any configuration to do. However, we +may want to add some later, so for now, we can add an empty placeholder. Create +a new function in `builtin/walken.c`: + +---- +static void init_walken_defaults(void) +{ + /* + * We don't actually need the same components `git log` does; leave this + * empty for now. + */ +} +---- + +Make sure to add a line invoking it inside of `cmd_walken()`. + +---- +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + init_walken_defaults(); +} +---- + +==== Configuring From `.gitconfig` + +Next, we should have a look at any relevant configuration settings (i.e., +settings readable and settable from `git config`). This is done by providing a +callback to `git_config()`; within that callback, you can also invoke methods +from other components you may need that need to intercept these options. Your +callback will be invoked once per each configuration value which Git knows about +(global, local, worktree, etc.). + +Similarly to the default values, we don't have anything to do here yet +ourselves; however, we should call `git_default_config()` if we aren't calling +any other existing config callbacks. + +Add a new function to `builtin/walken.c`: + +---- +static int git_walken_config(const char *var, const char *value, void *cb) +{ + /* + * For now, we don't have any custom configuration, so fall back to + * the default config. + */ + return git_default_config(var, value, cb); +} +---- + +Make sure to invoke `git_config()` with it in your `cmd_walken()`: + +---- +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + ... + + git_config(git_walken_config, NULL); + + ... +} +---- + +==== Setting Up `rev_info` + +Now that we've gathered external configuration and options, it's time to +initialize the `rev_info` object which we will use to perform the walk. This is +typically done by calling `repo_init_revisions()` with the repository you intend +to target, as well as the `prefix` argument of `cmd_walken` and your `rev_info` +struct. + +Add the `struct rev_info` and the `repo_init_revisions()` call: +---- +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + /* This can go wherever you like in your declarations.*/ + struct rev_info rev; + ... + + /* This should go after the git_config() call. */ + repo_init_revisions(the_repository, &rev, prefix); + + ... +} +---- + +==== Tweaking `rev_info` For the Walk + +We're getting close, but we're still not quite ready to go. Now that `rev` is +initialized, we can modify it to fit our needs. This is usually done within a +helper for clarity, so let's add one: + +---- +static void final_rev_info_setup(struct rev_info *rev) +{ + /* + * We want to mimic the appearance of `git log --oneline`, so let's + * force oneline format. + */ + get_commit_format("oneline", rev); + + /* Start our object walk at HEAD. */ + add_head_to_pending(rev); +} +---- + +[NOTE] +==== +Instead of using the shorthand `add_head_to_pending()`, you could do +something like this: +---- + struct setup_revision_opt opt; + + memset(&opt, 0, sizeof(opt)); + opt.def = "HEAD"; + opt.revarg_opt = REVARG_COMMITTISH; + setup_revisions(argc, argv, rev, &opt); +---- +Using a `setup_revision_opt` gives you finer control over your walk's starting +point. +==== + +Then let's invoke `final_rev_info_setup()` after the call to +`repo_init_revisions()`: + +---- +int cmd_walken(int argc, const char **argv, const char *prefix) +{ + ... + + final_rev_info_setup(&rev); + + ... +} +---- + +Later, we may wish to add more arguments to `final_rev_info_setup()`. But for +now, this is all we need. + +==== Preparing `rev_info` For the Walk + +Now that `rev` is all initialized and configured, we've got one more setup step +before we get rolling. We can do this in a helper, which will both prepare the +`rev_info` for the walk, and perform the walk itself. Let's start the helper +with the call to `prepare_revision_walk()`, which can return an error without +dying on its own: + +---- +static void walken_commit_walk(struct rev_info *rev) +{ + if (prepare_revision_walk(rev)) + die(_("revision walk setup failed")); +} +---- + +NOTE: `die()` prints to `stderr` and exits the program. Since it will print to +`stderr` it's likely to be seen by a human, so we will localize it. + +==== Performing the Walk! + +Finally! We are ready to begin the walk itself. Now we can see that `rev_info` +can also be used as an iterator; we move to the next item in the walk by using +`get_revision()` repeatedly. Add the listed variable declarations at the top and +the walk loop below the `prepare_revision_walk()` call within your +`walken_commit_walk()`: + +---- +static void walken_commit_walk(struct rev_info *rev) +{ + struct commit *commit; + struct strbuf prettybuf = STRBUF_INIT; + + ... + + while ((commit = get_revision(rev))) { + if (!commit) + continue; + + strbuf_reset(&prettybuf); + pp_commit_easy(CMIT_FMT_ONELINE, commit, &prettybuf); + puts(prettybuf.buf); + } + strbuf_release(&prettybuf); +} +---- + +NOTE: `puts()` prints a `char*` to `stdout`. Since this is the part of the +command we expect to be machine-parsed, we're sending it directly to stdout. + +Give it a shot. + +---- +$ make +$ ./bin-wrappers/git walken +---- + +You should see all of the subject lines of all the commits in +your tree's history, in order, ending with the initial commit, "Initial revision +of "git", the information manager from hell". Congratulations! You've written +your first revision walk. You can play with printing some additional fields +from each commit if you're curious; have a look at the functions available in +`commit.h`. + +=== Adding a Filter + +Next, let's try to filter the commits we see based on their author. This is +equivalent to running `git log --author=<pattern>`. We can add a filter by +modifying `rev_info.grep_filter`, which is a `struct grep_opt`. + +First some setup. Add `init_grep_defaults()` to `init_walken_defaults()` and add +`grep_config()` to `git_walken_config()`: + +---- +static void init_walken_defaults(void) +{ + init_grep_defaults(the_repository); +} + +... + +static int git_walken_config(const char *var, const char *value, void *cb) +{ + grep_config(var, value, cb); + return git_default_config(var, value, cb); +} +---- + +Next, we can modify the `grep_filter`. This is done with convenience functions +found in `grep.h`. For fun, we're filtering to only commits from folks using a +`gmail.com` email address - a not-very-precise guess at who may be working on +Git as a hobby. Since we're checking the author, which is a specific line in the +header, we'll use the `append_header_grep_pattern()` helper. We can use +the `enum grep_header_field` to indicate which part of the commit header we want +to search. + +In `final_rev_info_setup()`, add your filter line: + +---- +static void final_rev_info_setup(int argc, const char **argv, + const char *prefix, struct rev_info *rev) +{ + ... + + append_header_grep_pattern(&rev->grep_filter, GREP_HEADER_AUTHOR, + "gmail"); + compile_grep_patterns(&rev->grep_filter); + + ... +} +---- + +`append_header_grep_pattern()` adds your new "gmail" pattern to `rev_info`, but +it won't work unless we compile it with `compile_grep_patterns()`. + +NOTE: If you are using `setup_revisions()` (for example, if you are passing a +`setup_revision_opt` instead of using `add_head_to_pending()`), you don't need +to call `compile_grep_patterns()` because `setup_revisions()` calls it for you. + +NOTE: We could add the same filter via the `append_grep_pattern()` helper if we +wanted to, but `append_header_grep_pattern()` adds the `enum grep_context` and +`enum grep_pat_token` for us. + +=== Changing the Order + +There are a few ways that we can change the order of the commits during a +revision walk. Firstly, we can use the `enum rev_sort_order` to choose from some +typical orderings. + +`topo_order` is the same as `git log --topo-order`: we avoid showing a parent +before all of its children have been shown, and we avoid mixing commits which +are in different lines of history. (`git help log`'s section on `--topo-order` +has a very nice diagram to illustrate this.) + +Let's see what happens when we run with `REV_SORT_BY_COMMIT_DATE` as opposed to +`REV_SORT_BY_AUTHOR_DATE`. Add the following: + +---- +static void final_rev_info_setup(int argc, const char **argv, + const char *prefix, struct rev_info *rev) +{ + ... + + rev->topo_order = 1; + rev->sort_order = REV_SORT_BY_COMMIT_DATE; + + ... +} +---- + +Let's output this into a file so we can easily diff it with the walk sorted by +author date. + +---- +$ make +$ ./bin-wrappers/git walken > commit-date.txt +---- + +Then, let's sort by author date and run it again. + +---- +static void final_rev_info_setup(int argc, const char **argv, + const char *prefix, struct rev_info *rev) +{ + ... + + rev->topo_order = 1; + rev->sort_order = REV_SORT_BY_AUTHOR_DATE; + + ... +} +---- + +---- +$ make +$ ./bin-wrappers/git walken > author-date.txt +---- + +Finally, compare the two. This is a little less helpful without object names or +dates, but hopefully we get the idea. + +---- +$ diff -u commit-date.txt author-date.txt +---- + +This display indicates that commits can be reordered after they're written, for +example with `git rebase`. + +Let's try one more reordering of commits. `rev_info` exposes a `reverse` flag. +Set that flag somewhere inside of `final_rev_info_setup()`: + +---- +static void final_rev_info_setup(int argc, const char **argv, const char *prefix, + struct rev_info *rev) +{ + ... + + rev->reverse = 1; + + ... +} +---- + +Run your walk again and note the difference in order. (If you remove the grep +pattern, you should see the last commit this call gives you as your current +HEAD.) + +== Basic Object Walk + +So far we've been walking only commits. But Git has more types of objects than +that! Let's see if we can walk _all_ objects, and find out some information +about each one. + +We can base our work on an example. `git pack-objects` prepares all kinds of +objects for packing into a bitmap or packfile. The work we are interested in +resides in `builtins/pack-objects.c:get_object_list()`; examination of that +function shows that the all-object walk is being performed by +`traverse_commit_list()` or `traverse_commit_list_filtered()`. Those two +functions reside in `list-objects.c`; examining the source shows that, despite +the name, these functions traverse all kinds of objects. Let's have a look at +the arguments to `traverse_commit_list_filtered()`, which are a superset of the +arguments to the unfiltered version. + +- `struct list_objects_filter_options *filter_options`: This is a struct which + stores a filter-spec as outlined in `Documentation/rev-list-options.txt`. +- `struct rev_info *revs`: This is the `rev_info` used for the walk. +- `show_commit_fn show_commit`: A callback which will be used to handle each + individual commit object. +- `show_object_fn show_object`: A callback which will be used to handle each + non-commit object (so each blob, tree, or tag). +- `void *show_data`: A context buffer which is passed in turn to `show_commit` + and `show_object`. +- `struct oidset *omitted`: A linked-list of object IDs which the provided + filter caused to be omitted. + +It looks like this `traverse_commit_list_filtered()` uses callbacks we provide +instead of needing us to call it repeatedly ourselves. Cool! Let's add the +callbacks first. + +For the sake of this tutorial, we'll simply keep track of how many of each kind +of object we find. At file scope in `builtin/walken.c` add the following +tracking variables: + +---- +static int commit_count; +static int tag_count; +static int blob_count; +static int tree_count; +---- + +Commits are handled by a different callback than other objects; let's do that +one first: + +---- +static void walken_show_commit(struct commit *cmt, void *buf) +{ + commit_count++; +} +---- + +The `cmt` argument is fairly self-explanatory. But it's worth mentioning that +the `buf` argument is actually the context buffer that we can provide to the +traversal calls - `show_data`, which we mentioned a moment ago. + +Since we have the `struct commit` object, we can look at all the same parts that +we looked at in our earlier commit-only walk. For the sake of this tutorial, +though, we'll just increment the commit counter and move on. + +The callback for non-commits is a little different, as we'll need to check +which kind of object we're dealing with: + +---- +static void walken_show_object(struct object *obj, const char *str, void *buf) +{ + switch (obj->type) { + case OBJ_TREE: + tree_count++; + break; + case OBJ_BLOB: + blob_count++; + break; + case OBJ_TAG: + tag_count++; + break; + case OBJ_COMMIT: + BUG("unexpected commit object in walken_show_object\n"); + default: + BUG("unexpected object type %s in walken_show_object\n", + type_name(obj->type)); + } +} +---- + +Again, `obj` is fairly self-explanatory, and we can guess that `buf` is the same +context pointer that `walken_show_commit()` receives: the `show_data` argument +to `traverse_commit_list()` and `traverse_commit_list_filtered()`. Finally, +`str` contains the name of the object, which ends up being something like +`foo.txt` (blob), `bar/baz` (tree), or `v1.2.3` (tag). + +To help assure us that we aren't double-counting commits, we'll include some +complaining if a commit object is routed through our non-commit callback; we'll +also complain if we see an invalid object type. Since those two cases should be +unreachable, and would only change in the event of a semantic change to the Git +codebase, we complain by using `BUG()` - which is a signal to a developer that +the change they made caused unintended consequences, and the rest of the +codebase needs to be updated to understand that change. `BUG()` is not intended +to be seen by the public, so it is not localized. + +Our main object walk implementation is substantially different from our commit +walk implementation, so let's make a new function to perform the object walk. We +can perform setup which is applicable to all objects here, too, to keep separate +from setup which is applicable to commit-only walks. + +We'll start by enabling all types of objects in the `struct rev_info`. We'll +also turn on `tree_blobs_in_commit_order`, which means that we will walk a +commit's tree and everything it points to immediately after we find each commit, +as opposed to waiting for the end and walking through all trees after the commit +history has been discovered. With the appropriate settings configured, we are +ready to call `prepare_revision_walk()`. + +---- +static void walken_object_walk(struct rev_info *rev) +{ + rev->tree_objects = 1; + rev->blob_objects = 1; + rev->tag_objects = 1; + rev->tree_blobs_in_commit_order = 1; + + if (prepare_revision_walk(rev)) + die(_("revision walk setup failed")); + + commit_count = 0; + tag_count = 0; + blob_count = 0; + tree_count = 0; +---- + +Let's start by calling just the unfiltered walk and reporting our counts. +Complete your implementation of `walken_object_walk()`: + +---- + traverse_commit_list(rev, walken_show_commit, walken_show_object, NULL); + + printf("commits %d\nblobs %d\ntags %d\ntrees %d\n", commit_count, + blob_count, tag_count, tree_count); +} +---- + +NOTE: This output is intended to be machine-parsed. Therefore, we are not +sending it to `trace_printf()`, and we are not localizing it - we need scripts +to be able to count on the formatting to be exactly the way it is shown here. +If we were intending this output to be read by humans, we would need to localize +it with `_()`. + +Finally, we'll ask `cmd_walken()` to use the object walk instead. Discussing +command line options is out of scope for this tutorial, so we'll just hardcode +a branch we can change at compile time. Where you call `final_rev_info_setup()` +and `walken_commit_walk()`, instead branch like so: + +---- + if (1) { + add_head_to_pending(&rev); + walken_object_walk(&rev); + } else { + final_rev_info_setup(argc, argv, prefix, &rev); + walken_commit_walk(&rev); + } +---- + +NOTE: For simplicity, we've avoided all the filters and sorts we applied in +`final_rev_info_setup()` and simply added `HEAD` to our pending queue. If you +want, you can certainly use the filters we added before by moving +`final_rev_info_setup()` out of the conditional and removing the call to +`add_head_to_pending()`. + +Now we can try to run our command! It should take noticeably longer than the +commit walk, but an examination of the output will give you an idea why. Your +output should look similar to this example, but with different counts: + +---- +Object walk completed. Found 55733 commits, 100274 blobs, 0 tags, and 104210 trees. +---- + +This makes sense. We have more trees than commits because the Git project has +lots of subdirectories which can change, plus at least one tree per commit. We +have no tags because we started on a commit (`HEAD`) and while tags can point to +commits, commits can't point to tags. + +NOTE: You will have different counts when you run this yourself! The number of +objects grows along with the Git project. + +=== Adding a Filter + +There are a handful of filters that we can apply to the object walk laid out in +`Documentation/rev-list-options.txt`. These filters are typically useful for +operations such as creating packfiles or performing a partial clone. They are +defined in `list-objects-filter-options.h`. For the purposes of this tutorial we +will use the "tree:1" filter, which causes the walk to omit all trees and blobs +which are not directly referenced by commits reachable from the commit in +`pending` when the walk begins. (`pending` is the list of objects which need to +be traversed during a walk; you can imagine a breadth-first tree traversal to +help understand. In our case, that means we omit trees and blobs not directly +referenced by `HEAD` or `HEAD`'s history, because we begin the walk with only +`HEAD` in the `pending` list.) + +First, we'll need to `#include "list-objects-filter-options.h`" and set up the +`struct list_objects_filter_options` at the top of the function. + +---- +static void walken_object_walk(struct rev_info *rev) +{ + struct list_objects_filter_options filter_options = {}; + + ... +---- + +For now, we are not going to track the omitted objects, so we'll replace those +parameters with `NULL`. For the sake of simplicity, we'll add a simple +build-time branch to use our filter or not. Replace the line calling +`traverse_commit_list()` with the following, which will remind us which kind of +walk we've just performed: + +---- + if (0) { + /* Unfiltered: */ + trace_printf(_("Unfiltered object walk.\n")); + traverse_commit_list(rev, walken_show_commit, + walken_show_object, NULL); + } else { + trace_printf( + _("Filtered object walk with filterspec 'tree:1'.\n")); + parse_list_objects_filter(&filter_options, "tree:1"); + + traverse_commit_list_filtered(&filter_options, rev, + walken_show_commit, walken_show_object, NULL, NULL); + } +---- + +`struct list_objects_filter_options` is usually built directly from a command +line argument, so the module provides an easy way to build one from a string. +Even though we aren't taking user input right now, we can still build one with +a hardcoded string using `parse_list_objects_filter()`. + +With the filter spec "tree:1", we are expecting to see _only_ the root tree for +each commit; therefore, the tree object count should be less than or equal to +the number of commits. (For an example of why that's true: `git commit --revert` +points to the same tree object as its grandparent.) + +=== Counting Omitted Objects + +We also have the capability to enumerate all objects which were omitted by a +filter, like with `git log --filter=<spec> --filter-print-omitted`. Asking +`traverse_commit_list_filtered()` to populate the `omitted` list means that our +object walk does not perform any better than an unfiltered object walk; all +reachable objects are walked in order to populate the list. + +First, add the `struct oidset` and related items we will use to iterate it: + +---- +static void walken_object_walk( + ... + + struct oidset omitted; + struct oidset_iter oit; + struct object_id *oid = NULL; + int omitted_count = 0; + oidset_init(&omitted, 0); + + ... +---- + +Modify the call to `traverse_commit_list_filtered()` to include your `omitted` +object: + +---- + ... + + traverse_commit_list_filtered(&filter_options, rev, + walken_show_commit, walken_show_object, NULL, &omitted); + + ... +---- + +Then, after your traversal, the `oidset` traversal is pretty straightforward. +Count all the objects within and modify the print statement: + +---- + /* Count the omitted objects. */ + oidset_iter_init(&omitted, &oit); + + while ((oid = oidset_iter_next(&oit))) + omitted_count++; + + printf("commits %d\nblobs %d\ntags %d\ntrees%d\nomitted %d\n", + commit_count, blob_count, tag_count, tree_count, omitted_count); +---- + +By running your walk with and without the filter, you should find that the total +object count in each case is identical. You can also time each invocation of +the `walken` subcommand, with and without `omitted` being passed in, to confirm +to yourself the runtime impact of tracking all omitted objects. + +=== Changing the Order + +Finally, let's demonstrate that you can also reorder walks of all objects, not +just walks of commits. First, we'll make our handlers chattier - modify +`walken_show_commit()` and `walken_show_object()` to print the object as they +go: + +---- +static void walken_show_commit(struct commit *cmt, void *buf) +{ + trace_printf("commit: %s\n", oid_to_hex(&cmt->object.oid)); + commit_count++; +} + +static void walken_show_object(struct object *obj, const char *str, void *buf) +{ + trace_printf("%s: %s\n", type_name(obj->type), oid_to_hex(&obj->oid)); + + ... +} +---- + +NOTE: Since we will be examining this output directly as humans, we'll use +`trace_printf()` here. Additionally, since this change introduces a significant +number of printed lines, using `trace_printf()` will allow us to easily silence +those lines without having to recompile. + +(Leave the counter increment logic in place.) + +With only that change, run again (but save yourself some scrollback): + +---- +$ GIT_TRACE=1 ./bin-wrappers/git walken | head -n 10 +---- + +Take a look at the top commit with `git show` and the object ID you printed; it +should be the same as the output of `git show HEAD`. + +Next, let's change a setting on our `struct rev_info` within +`walken_object_walk()`. Find where you're changing the other settings on `rev`, +such as `rev->tree_objects` and `rev->tree_blobs_in_commit_order`, and add the +`reverse` setting at the bottom: + +---- + ... + + rev->tree_objects = 1; + rev->blob_objects = 1; + rev->tag_objects = 1; + rev->tree_blobs_in_commit_order = 1; + rev->reverse = 1; + + ... +---- + +Now, run again, but this time, let's grab the last handful of objects instead +of the first handful: + +---- +$ make +$ GIT_TRACE=1 ./bin-wrappers git walken | tail -n 10 +---- + +The last commit object given should have the same OID as the one we saw at the +top before, and running `git show <oid>` with that OID should give you again +the same results as `git show HEAD`. Furthermore, if you run and examine the +first ten lines again (with `head` instead of `tail` like we did before applying +the `reverse` setting), you should see that now the first commit printed is the +initial commit, `e83c5163`. + +== Wrapping Up + +Let's review. In this tutorial, we: + +- Built a commit walk from the ground up +- Enabled a grep filter for that commit walk +- Changed the sort order of that filtered commit walk +- Built an object walk (tags, commits, trees, and blobs) from the ground up +- Learned how to add a filter-spec to an object walk +- Changed the display order of the filtered object walk diff --git a/Documentation/RelNotes/1.5.0.txt b/Documentation/RelNotes/1.5.0.txt index daf4bdb0d7..d6d42f3183 100644 --- a/Documentation/RelNotes/1.5.0.txt +++ b/Documentation/RelNotes/1.5.0.txt @@ -251,7 +251,7 @@ Updates in v1.5.0 since v1.4.4 series the repository when that happens. -* Crufts removal +* Cruft removal - We used to say "old commits are retrievable using reflog and 'master@{yesterday}' syntax as long as you haven't run @@ -379,7 +379,7 @@ Updates in v1.5.0 since v1.4.4 series - The value of i18n.commitencoding in the originating repository is recorded in the commit object on the "encoding" header, if it is not UTF-8. git-log and friends notice this, - and reencodes the message to the log output encoding when + and re-encodes the message to the log output encoding when displaying, if they are different. The log output encoding is determined by "git log --encoding=<encoding>", i18n.logoutputencoding configuration, or i18n.commitencoding diff --git a/Documentation/RelNotes/1.6.5.4.txt b/Documentation/RelNotes/1.6.5.4.txt index d3a2a3e712..344333de66 100644 --- a/Documentation/RelNotes/1.6.5.4.txt +++ b/Documentation/RelNotes/1.6.5.4.txt @@ -10,7 +10,7 @@ Fixes since v1.6.5.3 * "git prune-packed" gave progress output even when its standard error is not connected to a terminal; this caused cron jobs that run it to - produce crufts. + produce cruft. * "git pack-objects --all-progress" is an option to ask progress output from write-object phase _if_ progress output were to be produced, and diff --git a/Documentation/RelNotes/1.7.0.2.txt b/Documentation/RelNotes/1.7.0.2.txt index fcb46ca6a4..73ed2b5278 100644 --- a/Documentation/RelNotes/1.7.0.2.txt +++ b/Documentation/RelNotes/1.7.0.2.txt @@ -34,7 +34,7 @@ Fixes since v1.7.0.1 * "git status" in 1.7.0 lacked the optimization we used to have in 1.6.X series to speed up scanning of large working tree. - * "gitweb" did not diagnose parsing errors properly while reading tis configuration + * "gitweb" did not diagnose parsing errors properly while reading its configuration file. And other minor fixes and documentation updates. diff --git a/Documentation/RelNotes/1.7.10.4.txt b/Documentation/RelNotes/1.7.10.4.txt index 326670df6e..57597f2bf3 100644 --- a/Documentation/RelNotes/1.7.10.4.txt +++ b/Documentation/RelNotes/1.7.10.4.txt @@ -7,7 +7,7 @@ Fixes since v1.7.10.3 * The message file for Swedish translation has been updated a bit. * A name taken from mailmap was copied into an internal buffer - incorrectly and could overun the buffer if it is too long. + incorrectly and could overrun the buffer if it is too long. * A malformed commit object that has a header line chomped in the middle could kill git with a NULL pointer dereference. diff --git a/Documentation/RelNotes/1.7.12.3.txt b/Documentation/RelNotes/1.7.12.3.txt index ecda427a35..4b822976b8 100644 --- a/Documentation/RelNotes/1.7.12.3.txt +++ b/Documentation/RelNotes/1.7.12.3.txt @@ -25,7 +25,7 @@ Fixes since v1.7.12.2 its Accept-Encoding header. * "git receive-pack" (the counterpart to "git push") did not give - progress output while processing objects it received to the puser + progress output while processing objects it received to the user when run over the smart-http protocol. * "git status" honored the ignore=dirty settings in .gitmodules but diff --git a/Documentation/RelNotes/1.7.5.3.txt b/Documentation/RelNotes/1.7.5.3.txt index 9c03353af2..1d24edcf2f 100644 --- a/Documentation/RelNotes/1.7.5.3.txt +++ b/Documentation/RelNotes/1.7.5.3.txt @@ -22,7 +22,7 @@ Fixes since v1.7.5.2 * "git log --stdin path" with an input that has additional pathspec used to corrupt memory. - * "git send-pack" (hence "git push") over smalt-HTTP protocol could + * "git send-pack" (hence "git push") over smart-HTTP protocol could deadlock when the client side pack-object died early. * Compressed tarball gitweb generates used to be made with the timestamp diff --git a/Documentation/RelNotes/1.8.0.txt b/Documentation/RelNotes/1.8.0.txt index 43883c14f0..63d6e4afa4 100644 --- a/Documentation/RelNotes/1.8.0.txt +++ b/Documentation/RelNotes/1.8.0.txt @@ -233,7 +233,7 @@ to them for details). together, misdetected branches. * "git receive-pack" (the counterpart to "git push") did not give - progress output while processing objects it received to the puser + progress output while processing objects it received to the user when run over the smart-http protocol. * When you misspell the command name you give to the "exec" action in diff --git a/Documentation/RelNotes/1.8.4.1.txt b/Documentation/RelNotes/1.8.4.1.txt index 96090ef599..c257beb114 100644 --- a/Documentation/RelNotes/1.8.4.1.txt +++ b/Documentation/RelNotes/1.8.4.1.txt @@ -15,7 +15,7 @@ Fixes since v1.8.4 in 1.8.4-rc1). * "git rebase -i" and other scripted commands were feeding a - random, data dependant error message to 'echo' and expecting it + random, data dependent error message to 'echo' and expecting it to come out literally. * Setting the "submodule.<name>.path" variable to the empty diff --git a/Documentation/RelNotes/2.1.3.txt b/Documentation/RelNotes/2.1.3.txt index acc9ebb886..0dfb17c4fc 100644 --- a/Documentation/RelNotes/2.1.3.txt +++ b/Documentation/RelNotes/2.1.3.txt @@ -13,7 +13,7 @@ Git v2.1.3 Release Notes they are new enough to support the `--output` option. * "git pack-objects" forgot to disable the codepath to generate - object recheability bitmap when it needs to split the resulting + object reachability bitmap when it needs to split the resulting pack. * "gitweb" used deprecated CGI::startfrom, which was removed from diff --git a/Documentation/RelNotes/2.10.0.txt b/Documentation/RelNotes/2.10.0.txt index f4da28ab66..3792b7d03d 100644 --- a/Documentation/RelNotes/2.10.0.txt +++ b/Documentation/RelNotes/2.10.0.txt @@ -478,7 +478,7 @@ notes for details). * One part of "git am" had an oddball helper function that called stuff from outside "his" as opposed to calling what we have "ours", which was not gender-neutral and also inconsistent with the rest of - the system where outside stuff is usuall called "theirs" in + the system where outside stuff is usually called "theirs" in contrast to "ours". * "git blame file" allowed the lineage of lines in the uncommitted, diff --git a/Documentation/RelNotes/2.10.2.txt b/Documentation/RelNotes/2.10.2.txt index c4d4397023..abbd331508 100644 --- a/Documentation/RelNotes/2.10.2.txt +++ b/Documentation/RelNotes/2.10.2.txt @@ -86,7 +86,7 @@ Fixes since v2.10.1 by refusing to check out a branch that is already checked out in another worktree. However, this also prevented checking out a branch, which is designated as the primary branch of a bare - reopsitory, in a worktree that is connected to the bare + repository, in a worktree that is connected to the bare repository. The check has been corrected to allow it. * "git rebase" immediately after "git clone" failed to find the fork diff --git a/Documentation/RelNotes/2.11.1.txt b/Documentation/RelNotes/2.11.1.txt index 9cd14c8197..7d35cf186d 100644 --- a/Documentation/RelNotes/2.11.1.txt +++ b/Documentation/RelNotes/2.11.1.txt @@ -104,7 +104,7 @@ Fixes since v2.11 "git difftool --dir-diff" from a subdirectory never worked. This has been fixed. - * "git p4" that tracks multile p4 paths imported a single changelist + * "git p4" that tracks multiple p4 paths imported a single changelist that touches files in these multiple paths as one commit, followed by many empty commits. This has been fixed. diff --git a/Documentation/RelNotes/2.12.0.txt b/Documentation/RelNotes/2.12.0.txt index ef8b97da9b..d2f6a83614 100644 --- a/Documentation/RelNotes/2.12.0.txt +++ b/Documentation/RelNotes/2.12.0.txt @@ -315,7 +315,7 @@ notes for details). "git difftool --dir-diff" from a subdirectory never worked. This has been fixed. - * "git p4" that tracks multile p4 paths imported a single changelist + * "git p4" that tracks multiple p4 paths imported a single changelist that touches files in these multiple paths as one commit, followed by many empty commits. This has been fixed. diff --git a/Documentation/RelNotes/2.13.0.txt b/Documentation/RelNotes/2.13.0.txt index aa99d4b3ce..2a47b4cb0c 100644 --- a/Documentation/RelNotes/2.13.0.txt +++ b/Documentation/RelNotes/2.13.0.txt @@ -177,7 +177,7 @@ UI, Workflows & Features been changed to enable "--decorate". * The output from "git status --short" has been extended to show - various kinds of dirtyness in submodules differently; instead of to + various kinds of dirtiness in submodules differently; instead of to "M" for modified, 'm' and '?' can be shown to signal changes only to the working tree of the submodule but not the commit that is checked out. diff --git a/Documentation/RelNotes/2.13.3.txt b/Documentation/RelNotes/2.13.3.txt index 5d76ad5310..384e4de265 100644 --- a/Documentation/RelNotes/2.13.3.txt +++ b/Documentation/RelNotes/2.13.3.txt @@ -25,7 +25,7 @@ Fixes since v2.13.2 * The code to pick up and execute command alias definition from the configuration used to switch to the top of the working tree and then come back when the expanded alias was executed, which was - unnecessarilyl complex. Attempt to simplify the logic by using the + unnecessarily complex. Attempt to simplify the logic by using the early-config mechanism that does not chdir around. * "git add -p" were updated in 2.12 timeframe to cope with custom @@ -35,7 +35,7 @@ Fixes since v2.13.2 * Fix a recent regression to "git rebase -i" and add tests that would have caught it and others. - * An unaligned 32-bit access in pack-bitmap code ahs been corrected. + * An unaligned 32-bit access in pack-bitmap code has been corrected. * Tighten error checks for invalid "git apply" input. diff --git a/Documentation/RelNotes/2.14.0.txt b/Documentation/RelNotes/2.14.0.txt index 4246c68ff5..2711a2529d 100644 --- a/Documentation/RelNotes/2.14.0.txt +++ b/Documentation/RelNotes/2.14.0.txt @@ -141,7 +141,7 @@ Performance, Internal Implementation, Development Support etc. * Some platforms have ulong that is smaller than time_t, and our historical use of ulong for timestamp would mean they cannot represent some timestamp that the platform allows. Invent a - separate and dedicated timestamp_t (so that we can distingiuish + separate and dedicated timestamp_t (so that we can distinguish timestamps and a vanilla ulongs, which along is already a good move), and then declare uintmax_t is the type to be used as the timestamp_t. @@ -442,7 +442,7 @@ notes for details). * The code to pick up and execute command alias definition from the configuration used to switch to the top of the working tree and then come back when the expanded alias was executed, which was - unnecessarilyl complex. Attempt to simplify the logic by using the + unnecessarily complex. Attempt to simplify the logic by using the early-config mechanism that does not chdir around. * Fix configuration codepath to pay proper attention to commondir diff --git a/Documentation/RelNotes/2.16.0.txt b/Documentation/RelNotes/2.16.0.txt index 0c81c5915f..b474781ed8 100644 --- a/Documentation/RelNotes/2.16.0.txt +++ b/Documentation/RelNotes/2.16.0.txt @@ -407,7 +407,7 @@ Fixes since v2.15 (merge eef3df5a93 bw/pathspec-match-submodule-boundary later to maint). * Amending commits in git-gui broke the author name that is non-ascii - due to incorrect enconding conversion. + due to incorrect encoding conversion. * Recent update to the submodule configuration code broke "diff-tree" by accidentally stopping to read from the index upfront. diff --git a/Documentation/RelNotes/2.16.3.txt b/Documentation/RelNotes/2.16.3.txt index 64a0bcb0d2..f0121a8f2d 100644 --- a/Documentation/RelNotes/2.16.3.txt +++ b/Documentation/RelNotes/2.16.3.txt @@ -24,7 +24,7 @@ Fixes since v2.16.2 * The http tracing code, often used to debug connection issues, learned to redact potentially sensitive information from its output - so that it can be more safely sharable. + so that it can be more safely shareable. * Crash fix for a corner case where an error codepath tried to unlock what it did not acquire lock on. diff --git a/Documentation/RelNotes/2.17.0.txt b/Documentation/RelNotes/2.17.0.txt index c2cf891f71..8b17c26033 100644 --- a/Documentation/RelNotes/2.17.0.txt +++ b/Documentation/RelNotes/2.17.0.txt @@ -216,7 +216,7 @@ Fixes since v2.16 * The http tracing code, often used to debug connection issues, learned to redact potentially sensitive information from its output - so that it can be more safely sharable. + so that it can be more safely shareable. (merge 8ba18e6fa4 jt/http-redact-cookies later to maint). * Crash fix for a corner case where an error codepath tried to unlock diff --git a/Documentation/RelNotes/2.18.0.txt b/Documentation/RelNotes/2.18.0.txt index 3ea280cf68..6c8a0e97c1 100644 --- a/Documentation/RelNotes/2.18.0.txt +++ b/Documentation/RelNotes/2.18.0.txt @@ -179,7 +179,7 @@ Performance, Internal Implementation, Development Support etc. (merge 00a3da2a13 nd/remove-ignore-env-field later to maint). * Code to find the length to uniquely abbreviate object names based - on packfile content, which is a relatively recent addtion, has been + on packfile content, which is a relatively recent addition, has been optimized to use the same fan-out table. * The mechanism to use parse-options API to automate the command line diff --git a/Documentation/RelNotes/2.19.0.txt b/Documentation/RelNotes/2.19.0.txt index a06ccf6e2a..891c79b9cb 100644 --- a/Documentation/RelNotes/2.19.0.txt +++ b/Documentation/RelNotes/2.19.0.txt @@ -106,7 +106,7 @@ Performance, Internal Implementation, Development Support etc. * The conversion to pass "the_repository" and then "a_repository" throughout the object access API continues. - * Continuing with the idea to programatically enumerate various + * Continuing with the idea to programmatically enumerate various pieces of data required for command line completion, teach the codebase to report the list of configuration variables subcommands care about to help complete them. diff --git a/Documentation/RelNotes/2.20.0.txt b/Documentation/RelNotes/2.20.0.txt index e71fe3dee1..3dd7e6e1fc 100644 --- a/Documentation/RelNotes/2.20.0.txt +++ b/Documentation/RelNotes/2.20.0.txt @@ -119,7 +119,7 @@ UI, Workflows & Features alias expansion. * The documentation of "git gc" has been updated to mention that it - is no longer limited to "pruning away crufts" but also updates + is no longer limited to "pruning away cruft" but also updates ancillary files like commit-graph as a part of repository optimization. diff --git a/Documentation/RelNotes/2.25.0.txt b/Documentation/RelNotes/2.25.0.txt new file mode 100644 index 0000000000..b61b69f20b --- /dev/null +++ b/Documentation/RelNotes/2.25.0.txt @@ -0,0 +1,68 @@ +Git 2.25 Release Notes +====================== + +Updates since v2.24 +------------------- + +Backward compatibility notes + + +UI, Workflows & Features + + * A tutorial on object enumeration has been added. + + * The branch description ("git branch --edit-description") has been + used to fill the body of the cover letters by the format-patch + command; this has been enhanced so that the subject can also be + filled. + + * "git rebase --preserve-merges" has been marked as deprecated; this + release stops advertising it in the "git rebase -h" output. + + * The code to generate multi-pack index learned to show (or not to + show) progress indicators. + + * "git apply --3way" learned to honor merge.conflictStyle + configuration variable, like merges would. + + * The custom format for "git log --format=<format>" learned the l/L + placeholder that is similar to e/E that fills in the e-mail + address, but only the local part on the left side of '@'. + + +Performance, Internal Implementation, Development Support etc. + + * Debugging support for lazy cloning has been a bit improved. + + * Move the definition of a set of bitmask constants from 0ctal + literal to (1U<<count) notation. + + * Test updates to prepare for SHA-2 transition continues. + + +Fixes since v2.24 +----------------- + + * "rebase -i" ceased to run post-commit hook by mistake in an earlier + update, which has been corrected. + + * "git notes copy $original" ought to copy the notes attached to the + original object to HEAD, but a mistaken tightening to command line + parameter validation made earlier disabled that feature by mistake. + + * When all files from some subdirectory were renamed to the root + directory, the directory rename heuristics would fail to detect that + as a rename/merge of the subdirectory to the root directory, which has + been corrected. + + * Code clean-up and a bugfix in the logic used to tell worktree local + and repository global refs apart. + (merge f45f88b2e4 sg/dir-trie-fixes later to maint). + + * "git stash save" in a working tree that is sparsely checked out + mistakenly removed paths that are outside the area of interest. + (merge 4a58c3d7f7 js/update-index-ignore-removal-for-skip-worktree later to maint). + + * Other code cleanup, docfix, build fix, etc. + (merge 80736d7c5e jc/am-show-current-patch-docfix later to maint). + (merge 8b656572ca sg/commit-graph-usage-fix later to maint). diff --git a/Documentation/RelNotes/2.3.3.txt b/Documentation/RelNotes/2.3.3.txt index 5ef12644c2..850dc68ede 100644 --- a/Documentation/RelNotes/2.3.3.txt +++ b/Documentation/RelNotes/2.3.3.txt @@ -12,7 +12,7 @@ Fixes since v2.3.2 * Description given by "grep -h" for its --exclude-standard option was phrased poorly. - * Documentaton for "git remote add" mentioned "--tags" and + * Documentation for "git remote add" mentioned "--tags" and "--no-tags" and it was not clear that fetch from the remote in the future will use the default behaviour when neither is given to override it. diff --git a/Documentation/RelNotes/2.3.7.txt b/Documentation/RelNotes/2.3.7.txt index fc95812cb3..5769184081 100644 --- a/Documentation/RelNotes/2.3.7.txt +++ b/Documentation/RelNotes/2.3.7.txt @@ -4,7 +4,7 @@ Git v2.3.7 Release Notes Fixes since v2.3.6 ------------------ - * An earlier update to the parser that disects a URL broke an + * An earlier update to the parser that dissects a URL broke an address, followed by a colon, followed by an empty string (instead of the port number), e.g. ssh://example.com:/path/to/repo. diff --git a/Documentation/RelNotes/2.4.3.txt b/Documentation/RelNotes/2.4.3.txt index 914d2c1860..422e930aa2 100644 --- a/Documentation/RelNotes/2.4.3.txt +++ b/Documentation/RelNotes/2.4.3.txt @@ -66,7 +66,7 @@ Fixes since v2.4.3 * Some time ago, "git blame" (incorrectly) lost the convert_to_git() call when synthesizing a fake "tip" commit that represents the state in the working tree, which broke folks who record the history - with LF line ending to make their project portabile across + with LF line ending to make their project portable across platforms while terminating lines in their working tree files with CRLF for their platform. diff --git a/Documentation/RelNotes/2.7.0.txt b/Documentation/RelNotes/2.7.0.txt index 563dadc57e..e3cbf3a73c 100644 --- a/Documentation/RelNotes/2.7.0.txt +++ b/Documentation/RelNotes/2.7.0.txt @@ -40,7 +40,7 @@ UI, Workflows & Features * "git interpret-trailers" can now run outside of a Git repository. - * "git p4" learned to reencode the pathname it uses to communicate + * "git p4" learned to re-encode the pathname it uses to communicate with the p4 depot with a new option. * Give progress meter to "git filter-branch". diff --git a/Documentation/RelNotes/2.8.0.txt b/Documentation/RelNotes/2.8.0.txt index 5fbe1b86ee..27320b6a9f 100644 --- a/Documentation/RelNotes/2.8.0.txt +++ b/Documentation/RelNotes/2.8.0.txt @@ -189,7 +189,7 @@ Performance, Internal Implementation, Development Support etc. * Some calls to strcpy(3) triggers a false warning from static analyzers that are less intelligent than humans, and reducing the number of these false hits helps us notice real issues. A few - calls to strcpy(3) in a couple of protrams that are already safe + calls to strcpy(3) in a couple of programs that are already safe has been rewritten to avoid false warnings. * The "name_path" API was an attempt to reduce the need to construct diff --git a/Documentation/RelNotes/2.9.3.txt b/Documentation/RelNotes/2.9.3.txt index 695b86f612..305e08062b 100644 --- a/Documentation/RelNotes/2.9.3.txt +++ b/Documentation/RelNotes/2.9.3.txt @@ -36,7 +36,7 @@ Fixes since v2.9.2 * One part of "git am" had an oddball helper function that called stuff from outside "his" as opposed to calling what we have "ours", which was not gender-neutral and also inconsistent with the rest of - the system where outside stuff is usuall called "theirs" in + the system where outside stuff is usually called "theirs" in contrast to "ours". * The test framework learned a new helper test_match_signal to diff --git a/Documentation/config.txt b/Documentation/config.txt index f50f1b4128..83e7bba872 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -142,7 +142,7 @@ refer to linkgit:gitignore[5] for details. For convenience: `gitdir/i`:: This is the same as `gitdir` except that matching is done - case-insensitively (e.g. on case-insensitive file sytems) + case-insensitively (e.g. on case-insensitive file systems) `onbranch`:: The data that follows the keyword `onbranch:` is taken to be a diff --git a/Documentation/config/format.txt b/Documentation/config/format.txt index 40cad9278f..513fcd88d5 100644 --- a/Documentation/config/format.txt +++ b/Documentation/config/format.txt @@ -36,6 +36,12 @@ format.subjectPrefix:: The default for format-patch is to output files with the '[PATCH]' subject prefix. Use this variable to change that prefix. +format.coverFromDescription:: + The default mode for format-patch to determine which parts of + the cover letter will be populated using the branch's + description. See the `--cover-from-description` option in + linkgit:git-format-patch[1]. + format.signature:: The default for format-patch is to output a signature containing the Git version number. Use this variable to change that default. diff --git a/Documentation/config/tag.txt b/Documentation/config/tag.txt index ef5adb3f42..6d9110d84c 100644 --- a/Documentation/config/tag.txt +++ b/Documentation/config/tag.txt @@ -13,7 +13,7 @@ tag.gpgSign:: Use of this option when running in an automated script can result in a large number of tags being signed. It is therefore convenient to use an agent to avoid typing your gpg passphrase - several times. Note that this option doesn't affects tag signing + several times. Note that this option doesn't affect tag signing behavior enabled by "-u <keyid>" or "--local-user=<keyid>" options. tar.umask:: diff --git a/Documentation/fetch-options.txt b/Documentation/fetch-options.txt index 43b9ff3bce..a2f78624a2 100644 --- a/Documentation/fetch-options.txt +++ b/Documentation/fetch-options.txt @@ -92,6 +92,10 @@ ifndef::git-pull[] Run `git gc --auto` at the end to perform garbage collection if needed. This is enabled by default. +--[no-]write-commit-graph:: + Write a commit-graph after fetching. This overrides the config + setting `fetch.writeCommitGraph`. + -p:: --prune:: Before fetching, remove any remote-tracking references that no diff --git a/Documentation/git-am.txt b/Documentation/git-am.txt index fc3b993c33..fc5750b3b8 100644 --- a/Documentation/git-am.txt +++ b/Documentation/git-am.txt @@ -177,7 +177,7 @@ default. You can use `--no-utf8` to override this. untouched. --show-current-patch:: - Show the patch being applied when "git am" is stopped because + Show the entire e-mail message "git am" has stopped at, because of conflicts. DISCUSSION diff --git a/Documentation/git-bisect-lk2009.txt b/Documentation/git-bisect-lk2009.txt index e99925184d..2957bc5e0a 100644 --- a/Documentation/git-bisect-lk2009.txt +++ b/Documentation/git-bisect-lk2009.txt @@ -158,7 +158,7 @@ Test suites are very nice. But when they are used alone, they are supposed to be used so that all the tests are checked after each commit. This means that they are not very efficient, because many tests are run for no interesting result, and they suffer from -combinational explosion. +combinatorial explosion. In fact the problem is that big software often has many different configuration options and that each test case should pass for each diff --git a/Documentation/git-bisect.txt b/Documentation/git-bisect.txt index 4b45d837a7..7586c5a843 100644 --- a/Documentation/git-bisect.txt +++ b/Documentation/git-bisect.txt @@ -413,7 +413,7 @@ $ cat ~/test.sh # tweak the working tree by merging the hot-fix branch # and then attempt a build -if git merge --no-commit hot-fix && +if git merge --no-commit --no-ff hot-fix && make then # run project specific test and report its status diff --git a/Documentation/git-check-attr.txt b/Documentation/git-check-attr.txt index 3c0578217b..84f41a8e82 100644 --- a/Documentation/git-check-attr.txt +++ b/Documentation/git-check-attr.txt @@ -32,7 +32,7 @@ OPTIONS instead of from the command-line. -z:: - The output format is modified to be machine-parseable. + The output format is modified to be machine-parsable. If `--stdin` is also given, input paths are separated with a NUL character instead of a linefeed character. diff --git a/Documentation/git-check-ignore.txt b/Documentation/git-check-ignore.txt index 8b42cb3fb2..8b2d49c79e 100644 --- a/Documentation/git-check-ignore.txt +++ b/Documentation/git-check-ignore.txt @@ -39,7 +39,7 @@ OPTIONS instead of from the command-line. -z:: - The output format is modified to be machine-parseable (see + The output format is modified to be machine-parsable (see below). If `--stdin` is also given, input paths are separated with a NUL character instead of a linefeed character. diff --git a/Documentation/git-cvsserver.txt b/Documentation/git-cvsserver.txt index 79e22b1f3a..1b1c71ad9d 100644 --- a/Documentation/git-cvsserver.txt +++ b/Documentation/git-cvsserver.txt @@ -294,7 +294,7 @@ In `dbDriver` and `dbUser` you can use the following variables: Git directory name %g:: Git directory name, where all characters except for - alpha-numeric ones, `.`, and `-` are replaced with + alphanumeric ones, `.`, and `-` are replaced with `_` (this should make it easier to use the directory name in a filename if wanted) %m:: diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt index 72179d993c..37781cf175 100644 --- a/Documentation/git-diff.txt +++ b/Documentation/git-diff.txt @@ -36,7 +36,7 @@ two blob objects, or changes between two files on disk. running the command in a working tree controlled by Git and at least one of the paths points outside the working tree, or when running the command outside a working tree - controlled by Git. + controlled by Git. This form implies `--exit-code`. 'git diff' [<options>] --cached [<commit>] [--] [<path>...]:: diff --git a/Documentation/git-fast-export.txt b/Documentation/git-fast-export.txt index 37634bffd1..e8950de3ba 100644 --- a/Documentation/git-fast-export.txt +++ b/Documentation/git-fast-export.txt @@ -142,7 +142,7 @@ by keeping the marks the same across runs. Specify how to handle `encoding` header in commit objects. When asking to 'abort' (which is the default), this program will die when encountering such a commit object. With 'yes', the commit - message will be reencoded into UTF-8. With 'no', the original + message will be re-encoded into UTF-8. With 'no', the original encoding will be preserved. --refspec:: diff --git a/Documentation/git-filter-branch.txt b/Documentation/git-filter-branch.txt index 5876598852..3686a67d3e 100644 --- a/Documentation/git-filter-branch.txt +++ b/Documentation/git-filter-branch.txt @@ -534,7 +534,7 @@ repo-filter' also provides https://github.com/newren/git-filter-repo/blob/master/contrib/filter-repo-demos/filter-lamely[filter-lamely], a drop-in git-filter-branch replacement (with a few caveats). While filter-lamely suffers from all the same safety issues as -git-filter-branch, it at least ameloriates the performance issues a +git-filter-branch, it at least ameliorates the performance issues a little. [[SAFETY]] @@ -649,7 +649,7 @@ create hoards of confusing empty commits commits from before the filtering operation are also pruned instead of just pruning commits that became empty due to filtering rules. -* If --prune empty is specified, sometimes empty commits are missed +* If --prune-empty is specified, sometimes empty commits are missed and left around anyway (a somewhat rare bug, but it happens...) * A minor issue, but users who have a goal to update all names and diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 2035d4d5d5..00bdf9b125 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -19,6 +19,7 @@ SYNOPSIS [--start-number <n>] [--numbered-files] [--in-reply-to=<message id>] [--suffix=.<sfx>] [--ignore-if-in-upstream] + [--cover-from-description=<mode>] [--rfc] [--subject-prefix=<subject prefix>] [(--reroll-count|-v) <n>] [--to=<email>] [--cc=<email>] @@ -172,6 +173,26 @@ will want to ensure that threading is disabled for `git send-email`. patches being generated, and any patch that matches is ignored. +--cover-from-description=<mode>:: + Controls which parts of the cover letter will be automatically + populated using the branch's description. ++ +If `<mode>` is `message` or `default`, the cover letter subject will be +populated with placeholder text. The body of the cover letter will be +populated with the branch's description. This is the default mode when +no configuration nor command line option is specified. ++ +If `<mode>` is `subject`, the first paragraph of the branch description will +populate the cover letter subject. The remainder of the description will +populate the body of the cover letter. ++ +If `<mode>` is `auto`, if the first paragraph of the branch description +is greater than 100 bytes, then the mode will be `message`, otherwise +`subject` will be used. ++ +If `<mode>` is `none`, both the cover letter subject and body will be +populated with placeholder text. + --subject-prefix=<subject prefix>:: Instead of the standard '[PATCH]' prefix in the subject line, instead use '[<subject prefix>]'. This @@ -348,6 +369,7 @@ with configuration variables. signOff = true outputDirectory = <directory> coverLetter = auto + coverFromDescription = auto ------------ diff --git a/Documentation/git-multi-pack-index.txt b/Documentation/git-multi-pack-index.txt index 233b2b7862..642d9ac5b7 100644 --- a/Documentation/git-multi-pack-index.txt +++ b/Documentation/git-multi-pack-index.txt @@ -9,7 +9,7 @@ git-multi-pack-index - Write and verify multi-pack-indexes SYNOPSIS -------- [verse] -'git multi-pack-index' [--object-dir=<dir>] <subcommand> +'git multi-pack-index' [--object-dir=<dir>] [--[no-]progress] <subcommand> DESCRIPTION ----------- @@ -23,6 +23,10 @@ OPTIONS `<dir>/packs/multi-pack-index` for the current MIDX file, and `<dir>/packs` for the pack-files to index. +--[no-]progress:: + Turn progress on/off explicitly. If neither is specified, progress is + shown if standard error is connected to a terminal. + The following subcommands are available: write:: diff --git a/Documentation/git-notes.txt b/Documentation/git-notes.txt index f56a5a9197..ced2e8280e 100644 --- a/Documentation/git-notes.txt +++ b/Documentation/git-notes.txt @@ -10,7 +10,7 @@ SYNOPSIS [verse] 'git notes' [list [<object>]] 'git notes' add [-f] [--allow-empty] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] -'git notes' copy [-f] ( --stdin | <from-object> <to-object> ) +'git notes' copy [-f] ( --stdin | <from-object> [<to-object>] ) 'git notes' append [--allow-empty] [-F <file> | -m <msg> | (-c | -C) <object>] [<object>] 'git notes' edit [--allow-empty] [<object>] 'git notes' show [<object>] @@ -68,8 +68,8 @@ add:: subcommand). copy:: - Copy the notes for the first object onto the second object. - Abort if the second object already has notes, or if the first + Copy the notes for the first object onto the second object (defaults to + HEAD). Abort if the second object already has notes, or if the first object has none (use -f to overwrite existing notes to the second object). This subcommand is equivalent to: `git notes add [-f] -C $(git notes list <from-object>) <to-object>` diff --git a/Documentation/git-range-diff.txt b/Documentation/git-range-diff.txt index 8a6ea2c6c5..006feb7ec1 100644 --- a/Documentation/git-range-diff.txt +++ b/Documentation/git-range-diff.txt @@ -242,7 +242,7 @@ corresponding. The overall time needed to compute this algorithm is the time needed to compute n+m commit diffs and then n*m diffs of patches, plus the time -needed to compute the least-cost assigment between n and m diffs. Git +needed to compute the least-cost assignment between n and m diffs. Git uses an implementation of the Jonker-Volgenant algorithm to solve the assignment problem, which has cubic runtime complexity. The matching found in this case will look like this: diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index e72d332b83..9985477efe 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -274,6 +274,13 @@ print a message to stderr and exit with nonzero status. Show the path to the shared index file in split index mode, or empty if not in split-index mode. +--show-object-format[=(storage|input|output)]:: + Show the object format (hash algorithm) used for the repository + for storage inside the `.git` directory, input, or output. For + input, multiple algorithms may be printed, space-separated. + If not specified, the default is "storage". + + Other Options ~~~~~~~~~~~~~ diff --git a/Documentation/git-shortlog.txt b/Documentation/git-shortlog.txt index bc80905a8a..a72ea7f7ba 100644 --- a/Documentation/git-shortlog.txt +++ b/Documentation/git-shortlog.txt @@ -76,6 +76,9 @@ them. Paths may need to be prefixed with `--` to separate them from options or the revision range, when confusion arises. +:git-shortlog: 1 +include::rev-list-options.txt[] + MAPPING AUTHORS --------------- diff --git a/Documentation/git-tag.txt b/Documentation/git-tag.txt index 2e5599a67f..f6d9791780 100644 --- a/Documentation/git-tag.txt +++ b/Documentation/git-tag.txt @@ -65,7 +65,7 @@ OPTIONS --sign:: Make a GPG-signed tag, using the default e-mail address's key. The default behavior of tag GPG-signing is controlled by `tag.gpgSign` - configuration variable if it exists, or disabled oder otherwise. + configuration variable if it exists, or disabled otherwise. See linkgit:git-config[1]. --no-sign:: diff --git a/Documentation/git-update-index.txt b/Documentation/git-update-index.txt index 1c4d146a41..c7a6271daf 100644 --- a/Documentation/git-update-index.txt +++ b/Documentation/git-update-index.txt @@ -16,6 +16,7 @@ SYNOPSIS [--chmod=(+|-)x] [--[no-]assume-unchanged] [--[no-]skip-worktree] + [--[no-]ignore-skip-worktree-entries] [--[no-]fsmonitor-valid] [--ignore-submodules] [--[no-]split-index] @@ -113,6 +114,11 @@ you will need to handle the situation manually. set and unset the "skip-worktree" bit for the paths. See section "Skip-worktree bit" below for more information. + +--[no-]ignore-skip-worktree-entries:: + Do not remove skip-worktree (AKA "index-only") entries even when + the `--remove` option was specified. + --[no-]fsmonitor-valid:: When one of these flags is specified, the object name recorded for the paths are not updated. Instead, these options @@ -426,7 +432,7 @@ specified by the splitIndex.sharedIndexExpire config variable (see linkgit:git-config[1]). To avoid deleting a shared index file that is still used, its -modification time is updated to the current time everytime a new split +modification time is updated to the current time every time a new split index based on the shared index file is either created or read from. UNTRACKED CACHE diff --git a/Documentation/git.txt b/Documentation/git.txt index 9b82564d1a..1b678e22db 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -271,8 +271,8 @@ In general, the interrogate commands do not touch the files in the working tree. -Synching repositories -~~~~~~~~~~~~~~~~~~~~~ +Syncing repositories +~~~~~~~~~~~~~~~~~~~~ include::cmds-synchingrepositories.txt[] diff --git a/Documentation/gitattributes.txt b/Documentation/gitattributes.txt index c5a528c667..508fe713c4 100644 --- a/Documentation/gitattributes.txt +++ b/Documentation/gitattributes.txt @@ -293,10 +293,10 @@ web front ends do not visualize the contents of these files by default. In these cases you can tell Git the encoding of a file in the working directory with the `working-tree-encoding` attribute. If a file with this -attribute is added to Git, then Git reencodes the content from the +attribute is added to Git, then Git re-encodes the content from the specified encoding to UTF-8. Finally, Git stores the UTF-8 encoded content in its internal data structure (called "the index"). On checkout -the content is reencoded back to the specified encoding. +the content is re-encoded back to the specified encoding. Please note that using the `working-tree-encoding` attribute may have a number of pitfalls: @@ -498,7 +498,7 @@ command. This is achieved by using the long-running process protocol When Git encounters the first file that needs to be cleaned or smudged, it starts the filter and performs the handshake. In the handshake, the welcome message sent by Git is "git-filter-client", only version 2 is -suppported, and the supported capabilities are "clean", "smudge", and +supported, and the supported capabilities are "clean", "smudge", and "delay". Afterwards Git sends a list of "key=value" pairs terminated with @@ -812,6 +812,8 @@ patterns are available: - `dts` suitable for devicetree (DTS) files. +- `elixir` suitable for source code in the Elixir language. + - `fortran` suitable for source code in the Fortran language. - `fountain` suitable for Fountain documents. diff --git a/Documentation/gitmodules.txt b/Documentation/gitmodules.txt index f2a65ba0ca..953c3876f0 100644 --- a/Documentation/gitmodules.txt +++ b/Documentation/gitmodules.txt @@ -81,7 +81,7 @@ submodule.<name>.ignore:: Committed differences and modifications to tracked files will show up. - none;; No modifiations to submodules are ignored, all of committed + none;; No modifications to submodules are ignored, all of committed differences, and modifications to tracked and untracked files are shown. This is the default option. diff --git a/Documentation/gitrepository-layout.txt b/Documentation/gitrepository-layout.txt index d6388f10bb..1a2ef4c150 100644 --- a/Documentation/gitrepository-layout.txt +++ b/Documentation/gitrepository-layout.txt @@ -96,9 +96,9 @@ refs:: directory. The 'git prune' command knows to preserve objects reachable from refs found in this directory and its subdirectories. - This directory is ignored (except refs/bisect and - refs/worktree) if $GIT_COMMON_DIR is set and - "$GIT_COMMON_DIR/refs" will be used instead. + This directory is ignored (except refs/bisect, + refs/rewritten and refs/worktree) if $GIT_COMMON_DIR is + set and "$GIT_COMMON_DIR/refs" will be used instead. refs/heads/`name`:: records tip-of-the-tree commit objects of branch `name` @@ -240,8 +240,8 @@ remotes:: logs:: Records of changes made to refs are stored in this directory. See linkgit:git-update-ref[1] for more information. This - directory is ignored if $GIT_COMMON_DIR is set and - "$GIT_COMMON_DIR/logs" will be used instead. + directory is ignored (except logs/HEAD) if $GIT_COMMON_DIR is + set and "$GIT_COMMON_DIR/logs" will be used instead. logs/refs/heads/`name`:: Records all changes made to the branch tip named `name`. diff --git a/Documentation/gitsubmodules.txt b/Documentation/gitsubmodules.txt index 0a890205b8..c476f891b5 100644 --- a/Documentation/gitsubmodules.txt +++ b/Documentation/gitsubmodules.txt @@ -3,7 +3,7 @@ gitsubmodules(7) NAME ---- -gitsubmodules - mounting one repository inside another +gitsubmodules - Mounting one repository inside another SYNOPSIS -------- diff --git a/Documentation/howto/separating-topic-branches.txt b/Documentation/howto/separating-topic-branches.txt index bd1027433b..81be0d6115 100644 --- a/Documentation/howto/separating-topic-branches.txt +++ b/Documentation/howto/separating-topic-branches.txt @@ -81,7 +81,7 @@ After I am done, I'd try a pretend-merge between "topicA" and o---o---o---o---o---o The last diff better not to show anything other than cleanups -for crufts. Then I can finally clean things up: +for cruft. Then I can finally clean things up: $ git branch -D topic $ git reset --hard HEAD^ ;# nuke pretend merge diff --git a/Documentation/merge-options.txt b/Documentation/merge-options.txt index 59b8ff1e51..40dc4f5e8c 100644 --- a/Documentation/merge-options.txt +++ b/Documentation/merge-options.txt @@ -34,7 +34,7 @@ set to `no` at the beginning of them. --cleanup=<mode>:: This option determines how the merge message will be cleaned up before - commiting. See linkgit:git-commit[1] for more details. In addition, if + committing. See linkgit:git-commit[1] for more details. In addition, if the '<mode>' is given a value of `scissors`, scissors will be appended to `MERGE_MSG` before being passed on to the commit machinery in the case of a merge conflict. diff --git a/Documentation/pretty-formats.txt b/Documentation/pretty-formats.txt index b87e2e83e6..31c6e8d2b8 100644 --- a/Documentation/pretty-formats.txt +++ b/Documentation/pretty-formats.txt @@ -163,6 +163,9 @@ The placeholders are: '%ae':: author email '%aE':: author email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +'%al':: author email local-part (the part before the '@' sign) +'%aL':: author local-part (see '%al') respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) '%ad':: author date (format respects --date= option) '%aD':: author date, RFC2822 style '%ar':: author date, relative @@ -175,6 +178,9 @@ The placeholders are: '%ce':: committer email '%cE':: committer email (respecting .mailmap, see linkgit:git-shortlog[1] or linkgit:git-blame[1]) +'%cl':: author email local-part (the part before the '@' sign) +'%cL':: author local-part (see '%cl') respecting .mailmap, see + linkgit:git-shortlog[1] or linkgit:git-blame[1]) '%cd':: committer date (format respects --date= option) '%cD':: committer date, RFC2822 style '%cr':: committer date, relative diff --git a/Documentation/rev-list-options.txt b/Documentation/rev-list-options.txt index 90ff9e2bea..e37df921b5 100644 --- a/Documentation/rev-list-options.txt +++ b/Documentation/rev-list-options.txt @@ -579,6 +579,7 @@ above) if (1) they are referenced by tags, or (2) they change the contents of the paths given on the command line. All other commits are marked as TREESAME (subject to be simplified away). +ifndef::git-shortlog[] ifdef::git-rev-list[] Bisection Helpers ~~~~~~~~~~~~~~~~~ @@ -634,8 +635,9 @@ This option can be used along with `--bisect-vars`, in this case, after all the sorted commit objects, there will be the same text as if `--bisect-vars` had been used alone. endif::git-rev-list[] +endif::git-shortlog[] - +ifndef::git-shortlog[] Commit Ordering ~~~~~~~~~~~~~~~ @@ -677,7 +679,9 @@ together. Output the commits chosen to be shown (see Commit Limiting section above) in reverse order. Cannot be combined with `--walk-reflogs`. +endif::git-shortlog[] +ifndef::git-shortlog[] Object Traversal ~~~~~~~~~~~~~~~~ @@ -817,7 +821,9 @@ endif::git-rev-list[] --do-walk:: Overrides a previous `--no-walk`. +endif::git-shortlog[] +ifndef::git-shortlog[] Commit Formatting ~~~~~~~~~~~~~~~~~ @@ -973,7 +979,9 @@ ifdef::git-rev-list[] counts and print the count for equivalent commits separated by a tab. endif::git-rev-list[] +endif::git-shortlog[] +ifndef::git-shortlog[] ifndef::git-rev-list[] Diff Formatting ~~~~~~~~~~~~~~~ @@ -1016,3 +1024,4 @@ options may be given. See linkgit:git-diff-files[1] for more options. -t:: Show the tree objects in the diff output. This implies `-r`. endif::git-rev-list[] +endif::git-shortlog[] diff --git a/Documentation/technical/api-config.txt b/Documentation/technical/api-config.txt deleted file mode 100644 index 7d20716c32..0000000000 --- a/Documentation/technical/api-config.txt +++ /dev/null @@ -1,319 +0,0 @@ -config API -========== - -The config API gives callers a way to access Git configuration files -(and files which have the same syntax). See linkgit:git-config[1] for a -discussion of the config file syntax. - -General Usage -------------- - -Config files are parsed linearly, and each variable found is passed to a -caller-provided callback function. The callback function is responsible -for any actions to be taken on the config option, and is free to ignore -some options. It is not uncommon for the configuration to be parsed -several times during the run of a Git program, with different callbacks -picking out different variables useful to themselves. - -A config callback function takes three parameters: - -- the name of the parsed variable. This is in canonical "flat" form: the - section, subsection, and variable segments will be separated by dots, - and the section and variable segments will be all lowercase. E.g., - `core.ignorecase`, `diff.SomeType.textconv`. - -- the value of the found variable, as a string. If the variable had no - value specified, the value will be NULL (typically this means it - should be interpreted as boolean true). - -- a void pointer passed in by the caller of the config API; this can - contain callback-specific data - -A config callback should return 0 for success, or -1 if the variable -could not be parsed properly. - -Basic Config Querying ---------------------- - -Most programs will simply want to look up variables in all config files -that Git knows about, using the normal precedence rules. To do this, -call `git_config` with a callback function and void data pointer. - -`git_config` will read all config sources in order of increasing -priority. Thus a callback should typically overwrite previously-seen -entries with new ones (e.g., if both the user-wide `~/.gitconfig` and -repo-specific `.git/config` contain `color.ui`, the config machinery -will first feed the user-wide one to the callback, and then the -repo-specific one; by overwriting, the higher-priority repo-specific -value is left at the end). - -The `config_with_options` function lets the caller examine config -while adjusting some of the default behavior of `git_config`. It should -almost never be used by "regular" Git code that is looking up -configuration variables. It is intended for advanced callers like -`git-config`, which are intentionally tweaking the normal config-lookup -process. It takes two extra parameters: - -`config_source`:: -If this parameter is non-NULL, it specifies the source to parse for -configuration, rather than looking in the usual files. See `struct -git_config_source` in `config.h` for details. Regular `git_config` defaults -to `NULL`. - -`opts`:: -Specify options to adjust the behavior of parsing config files. See `struct -config_options` in `config.h` for details. As an example: regular `git_config` -sets `opts.respect_includes` to `1` by default. - -Reading Specific Files ----------------------- - -To read a specific file in git-config format, use -`git_config_from_file`. This takes the same callback and data parameters -as `git_config`. - -Querying For Specific Variables -------------------------------- - -For programs wanting to query for specific variables in a non-callback -manner, the config API provides two functions `git_config_get_value` -and `git_config_get_value_multi`. They both read values from an internal -cache generated previously from reading the config files. - -`int git_config_get_value(const char *key, const char **value)`:: - - Finds the highest-priority value for the configuration variable `key`, - stores the pointer to it in `value` and returns 0. When the - configuration variable `key` is not found, returns 1 without touching - `value`. The caller should not free or modify `value`, as it is owned - by the cache. - -`const struct string_list *git_config_get_value_multi(const char *key)`:: - - Finds and returns the value list, sorted in order of increasing priority - for the configuration variable `key`. When the configuration variable - `key` is not found, returns NULL. The caller should not free or modify - the returned pointer, as it is owned by the cache. - -`void git_config_clear(void)`:: - - Resets and invalidates the config cache. - -The config API also provides type specific API functions which do conversion -as well as retrieval for the queried variable, including: - -`int git_config_get_int(const char *key, int *dest)`:: - - Finds and parses the value to an integer for the configuration variable - `key`. Dies on error; otherwise, stores the value of the parsed integer in - `dest` and returns 0. When the configuration variable `key` is not found, - returns 1 without touching `dest`. - -`int git_config_get_ulong(const char *key, unsigned long *dest)`:: - - Similar to `git_config_get_int` but for unsigned longs. - -`int git_config_get_bool(const char *key, int *dest)`:: - - Finds and parses the value into a boolean value, for the configuration - variable `key` respecting keywords like "true" and "false". Integer - values are converted into true/false values (when they are non-zero or - zero, respectively). Other values cause a die(). If parsing is successful, - stores the value of the parsed result in `dest` and returns 0. When the - configuration variable `key` is not found, returns 1 without touching - `dest`. - -`int git_config_get_bool_or_int(const char *key, int *is_bool, int *dest)`:: - - Similar to `git_config_get_bool`, except that integers are copied as-is, - and `is_bool` flag is unset. - -`int git_config_get_maybe_bool(const char *key, int *dest)`:: - - Similar to `git_config_get_bool`, except that it returns -1 on error - rather than dying. - -`int git_config_get_string_const(const char *key, const char **dest)`:: - - Allocates and copies the retrieved string into the `dest` parameter for - the configuration variable `key`; if NULL string is given, prints an - error message and returns -1. When the configuration variable `key` is - not found, returns 1 without touching `dest`. - -`int git_config_get_string(const char *key, char **dest)`:: - - Similar to `git_config_get_string_const`, except that retrieved value - copied into the `dest` parameter is a mutable string. - -`int git_config_get_pathname(const char *key, const char **dest)`:: - - Similar to `git_config_get_string`, but expands `~` or `~user` into - the user's home directory when found at the beginning of the path. - -`git_die_config(const char *key, const char *err, ...)`:: - - First prints the error message specified by the caller in `err` and then - dies printing the line number and the file name of the highest priority - value for the configuration variable `key`. - -`void git_die_config_linenr(const char *key, const char *filename, int linenr)`:: - - Helper function which formats the die error message according to the - parameters entered. Used by `git_die_config()`. It can be used by callers - handling `git_config_get_value_multi()` to print the correct error message - for the desired value. - -See test-config.c for usage examples. - -Value Parsing Helpers ---------------------- - -To aid in parsing string values, the config API provides callbacks with -a number of helper functions, including: - -`git_config_int`:: -Parse the string to an integer, including unit factors. Dies on error; -otherwise, returns the parsed result. - -`git_config_ulong`:: -Identical to `git_config_int`, but for unsigned longs. - -`git_config_bool`:: -Parse a string into a boolean value, respecting keywords like "true" and -"false". Integer values are converted into true/false values (when they -are non-zero or zero, respectively). Other values cause a die(). If -parsing is successful, the return value is the result. - -`git_config_bool_or_int`:: -Same as `git_config_bool`, except that integers are returned as-is, and -an `is_bool` flag is unset. - -`git_parse_maybe_bool`:: -Same as `git_config_bool`, except that it returns -1 on error rather -than dying. - -`git_config_string`:: -Allocates and copies the value string into the `dest` parameter; if no -string is given, prints an error message and returns -1. - -`git_config_pathname`:: -Similar to `git_config_string`, but expands `~` or `~user` into the -user's home directory when found at the beginning of the path. - -Include Directives ------------------- - -By default, the config parser does not respect include directives. -However, a caller can use the special `git_config_include` wrapper -callback to support them. To do so, you simply wrap your "real" callback -function and data pointer in a `struct config_include_data`, and pass -the wrapper to the regular config-reading functions. For example: - -------------------------------------------- -int read_file_with_include(const char *file, config_fn_t fn, void *data) -{ - struct config_include_data inc = CONFIG_INCLUDE_INIT; - inc.fn = fn; - inc.data = data; - return git_config_from_file(git_config_include, file, &inc); -} -------------------------------------------- - -`git_config` respects includes automatically. The lower-level -`git_config_from_file` does not. - -Custom Configsets ------------------ - -A `config_set` can be used to construct an in-memory cache for -config-like files that the caller specifies (i.e., files like `.gitmodules`, -`~/.gitconfig` etc.). For example, - ----------------------------------------- -struct config_set gm_config; -git_configset_init(&gm_config); -int b; -/* we add config files to the config_set */ -git_configset_add_file(&gm_config, ".gitmodules"); -git_configset_add_file(&gm_config, ".gitmodules_alt"); - -if (!git_configset_get_bool(gm_config, "submodule.frotz.ignore", &b)) { - /* hack hack hack */ -} - -/* when we are done with the configset */ -git_configset_clear(&gm_config); ----------------------------------------- - -Configset API provides functions for the above mentioned work flow, including: - -`void git_configset_init(struct config_set *cs)`:: - - Initializes the config_set `cs`. - -`int git_configset_add_file(struct config_set *cs, const char *filename)`:: - - Parses the file and adds the variable-value pairs to the `config_set`, - dies if there is an error in parsing the file. Returns 0 on success, or - -1 if the file does not exist or is inaccessible. The user has to decide - if he wants to free the incomplete configset or continue using it when - the function returns -1. - -`int git_configset_get_value(struct config_set *cs, const char *key, const char **value)`:: - - Finds the highest-priority value for the configuration variable `key` - and config set `cs`, stores the pointer to it in `value` and returns 0. - When the configuration variable `key` is not found, returns 1 without - touching `value`. The caller should not free or modify `value`, as it - is owned by the cache. - -`const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key)`:: - - Finds and returns the value list, sorted in order of increasing priority - for the configuration variable `key` and config set `cs`. When the - configuration variable `key` is not found, returns NULL. The caller - should not free or modify the returned pointer, as it is owned by the cache. - -`void git_configset_clear(struct config_set *cs)`:: - - Clears `config_set` structure, removes all saved variable-value pairs. - -In addition to above functions, the `config_set` API provides type specific -functions in the vein of `git_config_get_int` and family but with an extra -parameter, pointer to struct `config_set`. -They all behave similarly to the `git_config_get*()` family described in -"Querying For Specific Variables" above. - -Writing Config Files --------------------- - -Git gives multiple entry points in the Config API to write config values to -files namely `git_config_set_in_file` and `git_config_set`, which write to -a specific config file or to `.git/config` respectively. They both take a -key/value pair as parameter. -In the end they both call `git_config_set_multivar_in_file` which takes four -parameters: - -- the name of the file, as a string, to which key/value pairs will be written. - -- the name of key, as a string. This is in canonical "flat" form: the section, - subsection, and variable segments will be separated by dots, and the section - and variable segments will be all lowercase. - E.g., `core.ignorecase`, `diff.SomeType.textconv`. - -- the value of the variable, as a string. If value is equal to NULL, it will - remove the matching key from the config file. - -- the value regex, as a string. It will disregard key/value pairs where value - does not match. - -- a multi_replace value, as an int. If value is equal to zero, nothing or only - one matching key/value is replaced, else all matching key/values (regardless - how many) are removed, before the new pair is written. - -It returns 0 on success. - -Also, there are functions `git_config_rename_section` and -`git_config_rename_section_in_file` with parameters `old_name` and `new_name` -for renaming or removing sections in the config files. If NULL is passed -through `new_name` parameter, the section will be removed from the config file. diff --git a/Documentation/technical/api-grep.txt b/Documentation/technical/api-grep.txt deleted file mode 100644 index a69cc8964d..0000000000 --- a/Documentation/technical/api-grep.txt +++ /dev/null @@ -1,8 +0,0 @@ -grep API -======== - -Talk about <grep.h>, things like: - -* grep_buffer() - -(JC) diff --git a/Documentation/technical/api-object-access.txt b/Documentation/technical/api-object-access.txt deleted file mode 100644 index 5b29622d00..0000000000 --- a/Documentation/technical/api-object-access.txt +++ /dev/null @@ -1,15 +0,0 @@ -object access API -================= - -Talk about <sha1-file.c> and <object.h> family, things like - -* read_sha1_file() -* read_object_with_reference() -* has_sha1_file() -* write_sha1_file() -* pretend_object_file() -* lookup_{object,commit,tag,blob,tree} -* parse_{object,commit,tag,blob,tree} -* Use of object flags - -(JC, Shawn, Daniel, Dscho, Linus) diff --git a/Documentation/technical/api-quote.txt b/Documentation/technical/api-quote.txt deleted file mode 100644 index e8a1bce94e..0000000000 --- a/Documentation/technical/api-quote.txt +++ /dev/null @@ -1,10 +0,0 @@ -quote API -========= - -Talk about <quote.h>, things like - -* sq_quote and unquote -* c_style quote and unquote -* quoting for foreign languages - -(JC) diff --git a/Documentation/technical/api-submodule-config.txt b/Documentation/technical/api-submodule-config.txt index fb06089393..c409559b86 100644 --- a/Documentation/technical/api-submodule-config.txt +++ b/Documentation/technical/api-submodule-config.txt @@ -58,7 +58,7 @@ Functions Whenever a submodule configuration is parsed in `parse_submodule_config_option` via e.g. `gitmodules_config()`, it will overwrite the null_sha1 entry. -So in the normal case, when HEAD:.gitmodules is parsed first and then overlayed +So in the normal case, when HEAD:.gitmodules is parsed first and then overlaid with the repository configuration, the null_sha1 entry contains the local configuration of a submodule (e.g. consolidated values from local git configuration and the .gitmodules file in the worktree). diff --git a/Documentation/technical/api-trace2.txt b/Documentation/technical/api-trace2.txt index a045dbe422..17490b528c 100644 --- a/Documentation/technical/api-trace2.txt +++ b/Documentation/technical/api-trace2.txt @@ -178,7 +178,7 @@ describe the simplified forms. == Public API -All Trace2 API functions send a messsage to all of the active +All Trace2 API functions send a message to all of the active Trace2 Targets. This section describes the set of available messages. @@ -377,7 +377,7 @@ of `pthread_create()`. and the thread elapsed time. + This function must be called by the thread-proc before it returns -(so that the coorect TLS data is used and cleaned up. It should +(so that the correct TLS data is used and cleaned up). It should not be called by the caller of `pthread_join()`. === Region and Data Messages @@ -406,7 +406,7 @@ The `label` field is an arbitrary label used to describe the activity being started, such as "read_recursive" or "do_read_index". + The `repo` field, if set, will be used to get the "repo-id", so that -recursive oerations can be attributed to the correct repository. +recursive operations can be attributed to the correct repository. `void trace2_region_leave(const char *category, const char *label, const struct repository *repo)`:: @@ -421,7 +421,7 @@ This function pops the region nesting stack on the current thread and reports the elapsed time of the stack frame. + The `category`, `label`, and `repo` fields are the same as above. -The `category` and `label` do not need to match the correpsonding +The `category` and `label` do not need to match the corresponding "region_enter" message, but it makes the data stream easier to understand. @@ -816,7 +816,7 @@ with "?". Note that the session-id of the child process is not available to the current/spawning process, so the child's PID is reported here as a hint for post-processing. (But it is only a hint because the child -proces may be a shell script which doesn't have a session-id.) +process may be a shell script which doesn't have a session-id.) + Note that the `t_rel` field contains the observed run time in seconds for the child process (starting before the fork/exec/spawn and @@ -1176,7 +1176,7 @@ d0 | main | atexit | | 0.028809 | | + Regions may be nested. This causes messages to be indented in the PERF target, for example. -Elapsed times are relative to the start of the correpsonding nesting +Elapsed times are relative to the start of the corresponding nesting level as expected. For example, if we add region message to: + ---------------- @@ -1371,7 +1371,7 @@ d0 | main | atexit | | 0.030027 | | In this example, the preload region took 0.009122 seconds. The 7 threads took between 0.006069 and 0.008947 seconds to work on their portion of the index. Thread "th01" worked on 508 items at offset 0. Thread "th02" -worked on 508 items at offset 2032. Thread "th04" worked on 508 itemts +worked on 508 items at offset 2032. Thread "th04" worked on 508 items at offset 508. + This example also shows that thread names are assigned in a racy manner diff --git a/Documentation/technical/api-xdiff-interface.txt b/Documentation/technical/api-xdiff-interface.txt deleted file mode 100644 index 6296ecad1d..0000000000 --- a/Documentation/technical/api-xdiff-interface.txt +++ /dev/null @@ -1,7 +0,0 @@ -xdiff interface API -=================== - -Talk about our calling convention to xdiff library, including -xdiff_emit_consume_fn. - -(Dscho, JC) diff --git a/Documentation/technical/commit-graph.txt b/Documentation/technical/commit-graph.txt index 729fbcb32f..1507117dc2 100644 --- a/Documentation/technical/commit-graph.txt +++ b/Documentation/technical/commit-graph.txt @@ -22,11 +22,11 @@ as "commit-graph" either in the .git/objects/info directory or in the info directory of an alternate. The commit-graph file stores the commit graph structure along with some -extra metadata to speed up graph walks. By listing commit OIDs in lexi- -cographic order, we can identify an integer position for each commit and -refer to the parents of a commit using those integer positions. We use -binary search to find initial commits and then use the integer positions -for fast lookups during the walk. +extra metadata to speed up graph walks. By listing commit OIDs in +lexicographic order, we can identify an integer position for each commit +and refer to the parents of a commit using those integer positions. We +use binary search to find initial commits and then use the integer +positions for fast lookups during the walk. A consumer may load the following info for a commit from the graph: @@ -85,7 +85,7 @@ have generation number represented by the macro GENERATION_NUMBER_ZERO = 0. Since the commit-graph file is closed under reachability, we can guarantee the following weaker condition on all commits: - If A and B are commits with generation numbers N amd M, respectively, + If A and B are commits with generation numbers N and M, respectively, and N < M, then A cannot reach B. Note how the strict inequality differs from the inequality when we have diff --git a/Documentation/technical/hash-function-transition.txt b/Documentation/technical/hash-function-transition.txt index 2ae8fa470a..8a4596bec1 100644 --- a/Documentation/technical/hash-function-transition.txt +++ b/Documentation/technical/hash-function-transition.txt @@ -531,7 +531,7 @@ Until Git protocol gains SHA-256 support, using SHA-256 based storage on public-facing Git servers is strongly discouraged. Once Git protocol gains SHA-256 support, SHA-256 based servers are likely not to support SHA-1 compatibility, to avoid what may be a very expensive -hash reencode during clone and to encourage peers to modernize. +hash re-encode during clone and to encourage peers to modernize. The design described here allows fetches by SHA-1 clients of a personal SHA-256 repository because it's not much more difficult than @@ -602,7 +602,7 @@ git --output-format=sha1 log abac87a^{sha1}..f787cac^{sha256} Choice of Hash -------------- -In early 2005, around the time that Git was written, Xiaoyun Wang, +In early 2005, around the time that Git was written, Xiaoyun Wang, Yiqun Lisa Yin, and Hongbo Yu announced an attack finding SHA-1 collisions in 2^69 operations. In August they published details. Luckily, no practical demonstrations of a collision in full SHA-1 were diff --git a/Documentation/technical/index-format.txt b/Documentation/technical/index-format.txt index 7c4d67aa6a..faa25c5c52 100644 --- a/Documentation/technical/index-format.txt +++ b/Documentation/technical/index-format.txt @@ -318,7 +318,7 @@ The remaining data of each directory block is grouped by type: == End of Index Entry The End of Index Entry (EOIE) is used to locate the end of the variable - length index entries and the begining of the extensions. Code can take + length index entries and the beginning of the extensions. Code can take advantage of this to quickly locate the index extensions without having to parse through all of the index entries. @@ -351,7 +351,7 @@ The remaining data of each directory block is grouped by type: - A number of index offset entries each consisting of: - - 32-bit offset from the begining of the file to the first cache entry + - 32-bit offset from the beginning of the file to the first cache entry in this block of entries. - 32-bit count of cache entries in this block diff --git a/Documentation/technical/pack-protocol.txt b/Documentation/technical/pack-protocol.txt index c73e72de0e..d5ce4eea8a 100644 --- a/Documentation/technical/pack-protocol.txt +++ b/Documentation/technical/pack-protocol.txt @@ -644,7 +644,7 @@ update was successful, or 'ng [refname] [error]' if the update was not. command-ok = PKT-LINE("ok" SP refname) command-fail = PKT-LINE("ng" SP refname SP error-msg) - error-msg = 1*(OCTECT) ; where not "ok" + error-msg = 1*(OCTET) ; where not "ok" ---- Updates can be unsuccessful for a number of reasons. The reference can have diff --git a/Documentation/technical/partial-clone.txt b/Documentation/technical/partial-clone.txt index 210373e258..a6034d5610 100644 --- a/Documentation/technical/partial-clone.txt +++ b/Documentation/technical/partial-clone.txt @@ -32,7 +32,7 @@ if/when needed. A remote that can later provide the missing objects is called a promisor remote, as it promises to send the objects when -requested. Initialy Git supported only one promisor remote, the origin +requested. Initially Git supported only one promisor remote, the origin remote from which the user cloned and that was configured in the "extensions.partialClone" config option. Later support for more than one promisor remote has been implemented. diff --git a/Documentation/technical/protocol-v2.txt b/Documentation/technical/protocol-v2.txt index 40f91f6b1e..7e3766cafb 100644 --- a/Documentation/technical/protocol-v2.txt +++ b/Documentation/technical/protocol-v2.txt @@ -252,7 +252,7 @@ A `fetch` request can take the following arguments: ofs-delta Indicate that the client understands PACKv2 with delta referring to its base by position in pack rather than by an oid. That is, - they can read OBJ_OFS_DELTA (ake type 6) in a packfile. + they can read OBJ_OFS_DELTA (aka type 6) in a packfile. If the 'shallow' feature is advertised the following arguments can be included in the clients request as well as the potential addition of the diff --git a/Documentation/technical/rerere.txt b/Documentation/technical/rerere.txt index aa22d7ace8..af5f9fc24f 100644 --- a/Documentation/technical/rerere.txt +++ b/Documentation/technical/rerere.txt @@ -117,7 +117,7 @@ early A became C or B, a late X became Y or Z". We can see there are 4 combinations of ("B or C", "C or B") x ("X or Y", "Y or X"). By sorting, the conflict is given its canonical name, namely, "an -early part became B or C, a late part becames X or Y", and whenever +early part became B or C, a late part became X or Y", and whenever any of these four patterns appear, and we can get to the same conflict and resolution that we saw earlier. diff --git a/GIT-VERSION-GEN b/GIT-VERSION-GEN index 5048d9bff6..22e8d83d98 100755 --- a/GIT-VERSION-GEN +++ b/GIT-VERSION-GEN @@ -1,7 +1,7 @@ #!/bin/sh GVF=GIT-VERSION-FILE -DEF_VER=v2.24.0 +DEF_VER=v2.24.GIT LF=' ' @@ -109,7 +109,7 @@ Issues of note: - Git is reasonably self-sufficient, but does depend on a few external programs and libraries. Git can be used without most of them by adding - the approriate "NO_<LIBRARY>=YesPlease" to the make command line or + the appropriate "NO_<LIBRARY>=YesPlease" to the make command line or config.mak file. - "zlib", the compression library. Git won't build without it. @@ -1 +1 @@ -Documentation/RelNotes/2.24.0.txt
\ No newline at end of file +Documentation/RelNotes/2.25.0.txt
\ No newline at end of file @@ -32,7 +32,7 @@ static void git_apply_config(void) { git_config_get_string_const("apply.whitespace", &apply_default_whitespace); git_config_get_string_const("apply.ignorewhitespace", &apply_default_ignorewhitespace); - git_config(git_default_config, NULL); + git_config(git_xmerge_config, NULL); } static int parse_whitespace_option(struct apply_state *state, const char *option) @@ -4183,8 +4183,8 @@ static void show_rename_copy(struct patch *p) old_name = slash_old + 1; new_name = slash_new + 1; } - /* p->old_name thru old_name is the common prefix, and old_name and new_name - * through the end of names are renames + /* p->old_name through old_name is the common prefix, and old_name and + * new_name through the end of names are renames */ if (old_name != p->old_name) printf(" %s %.*s{%s => %s} (%d%%)\n", renamecopy, diff --git a/builtin/blame.c b/builtin/blame.c index e946ba6cd9..bf1cecdf3f 100644 --- a/builtin/blame.c +++ b/builtin/blame.c @@ -319,18 +319,18 @@ static const char *format_time(timestamp_t time, const char *tz_str, return time_buf.buf; } -#define OUTPUT_ANNOTATE_COMPAT 001 -#define OUTPUT_LONG_OBJECT_NAME 002 -#define OUTPUT_RAW_TIMESTAMP 004 -#define OUTPUT_PORCELAIN 010 -#define OUTPUT_SHOW_NAME 020 -#define OUTPUT_SHOW_NUMBER 040 -#define OUTPUT_SHOW_SCORE 0100 -#define OUTPUT_NO_AUTHOR 0200 -#define OUTPUT_SHOW_EMAIL 0400 -#define OUTPUT_LINE_PORCELAIN 01000 -#define OUTPUT_COLOR_LINE 02000 -#define OUTPUT_SHOW_AGE_WITH_COLOR 04000 +#define OUTPUT_ANNOTATE_COMPAT (1U<<0) +#define OUTPUT_LONG_OBJECT_NAME (1U<<1) +#define OUTPUT_RAW_TIMESTAMP (1U<<2) +#define OUTPUT_PORCELAIN (1U<<3) +#define OUTPUT_SHOW_NAME (1U<<4) +#define OUTPUT_SHOW_NUMBER (1U<<5) +#define OUTPUT_SHOW_SCORE (1U<<6) +#define OUTPUT_NO_AUTHOR (1U<<7) +#define OUTPUT_SHOW_EMAIL (1U<<8) +#define OUTPUT_LINE_PORCELAIN (1U<<9) +#define OUTPUT_COLOR_LINE (1U<<10) +#define OUTPUT_SHOW_AGE_WITH_COLOR (1U<<11) static void emit_porcelain_details(struct blame_origin *suspect, int repeat) { @@ -861,14 +861,6 @@ int cmd_blame(int argc, const char **argv, const char *prefix) OPT_STRING_LIST(0, "ignore-revs-file", &ignore_revs_file_list, N_("file"), N_("Ignore revisions from <file>")), OPT_BIT(0, "color-lines", &output_option, N_("color redundant metadata from previous line differently"), OUTPUT_COLOR_LINE), OPT_BIT(0, "color-by-age", &output_option, N_("color lines by age"), OUTPUT_SHOW_AGE_WITH_COLOR), - - /* - * The following two options are parsed by parse_revision_opt() - * and are only included here to get included in the "-h" - * output: - */ - { OPTION_LOWLEVEL_CALLBACK, 0, "indent-heuristic", NULL, NULL, N_("Use an experimental heuristic to improve diffs"), PARSE_OPT_NOARG, NULL, 0, parse_opt_unknown_cb }, - OPT_BIT(0, "minimal", &xdl_opts, N_("Spend extra cycles to find better match"), XDF_NEED_MINIMAL), OPT_STRING('S', NULL, &revs_file, N_("file"), N_("Use revisions from <file> instead of calling git-rev-list")), OPT_STRING(0, "contents", &contents_from, N_("file"), N_("Use <file>'s contents as the final image")), diff --git a/builtin/clone.c b/builtin/clone.c index c46ee29f0a..b24f04cf33 100644 --- a/builtin/clone.c +++ b/builtin/clone.c @@ -899,7 +899,7 @@ static void dissociate_from_references(void) free(alternates); } -static int dir_exists(const char *path) +static int path_exists(const char *path) { struct stat sb; return !stat(path, &sb); @@ -981,7 +981,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) dir = guess_dir_name(repo_name, is_bundle, option_bare); strip_trailing_slashes(dir); - dest_exists = dir_exists(dir); + dest_exists = path_exists(dir); if (dest_exists && !is_empty_dir(dir)) die(_("destination path '%s' already exists and is not " "an empty directory."), dir); @@ -992,7 +992,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) work_tree = NULL; else { work_tree = getenv("GIT_WORK_TREE"); - if (work_tree && dir_exists(work_tree)) + if (work_tree && path_exists(work_tree)) die(_("working tree '%s' already exists."), work_tree); } @@ -1020,7 +1020,7 @@ int cmd_clone(int argc, const char **argv, const char *prefix) } if (real_git_dir) { - if (dir_exists(real_git_dir)) + if (path_exists(real_git_dir)) junk_git_dir_flags |= REMOVE_DIR_KEEP_TOPLEVEL; junk_git_dir = real_git_dir; } else { diff --git a/builtin/commit-graph.c b/builtin/commit-graph.c index addc8d4cc0..ec0fc93d39 100644 --- a/builtin/commit-graph.c +++ b/builtin/commit-graph.c @@ -8,7 +8,6 @@ #include "object-store.h" static char const * const builtin_commit_graph_usage[] = { - N_("git commit-graph [--object-dir <objdir>]"), N_("git commit-graph read [--object-dir <objdir>]"), N_("git commit-graph verify [--object-dir <objdir>] [--shallow] [--[no-]progress]"), N_("git commit-graph write [--object-dir <objdir>] [--append|--split] [--reachable|--stdin-packs|--stdin-commits] [--[no-]progress] <split options>"), diff --git a/builtin/commit.c b/builtin/commit.c index e588bc6ad3..294dc574cd 100644 --- a/builtin/commit.c +++ b/builtin/commit.c @@ -1463,28 +1463,6 @@ static int git_commit_config(const char *k, const char *v, void *cb) return git_status_config(k, v, s); } -int run_commit_hook(int editor_is_used, const char *index_file, const char *name, ...) -{ - struct argv_array hook_env = ARGV_ARRAY_INIT; - va_list args; - int ret; - - argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file); - - /* - * Let the hook know that no editor will be launched. - */ - if (!editor_is_used) - argv_array_push(&hook_env, "GIT_EDITOR=:"); - - va_start(args, name); - ret = run_hook_ve(hook_env.argv,name, args); - va_end(args); - argv_array_clear(&hook_env); - - return ret; -} - int cmd_commit(int argc, const char **argv, const char *prefix) { const char *argv_gc_auto[] = {"gc", "--auto", NULL}; diff --git a/builtin/fetch.c b/builtin/fetch.c index 863c858fde..256a6a61ab 100644 --- a/builtin/fetch.c +++ b/builtin/fetch.c @@ -77,6 +77,7 @@ static struct refspec refmap = REFSPEC_INIT_FETCH; static struct list_objects_filter_options filter_options; static struct string_list server_options = STRING_LIST_INIT_DUP; static struct string_list negotiation_tip = STRING_LIST_INIT_NODUP; +static int fetch_write_commit_graph = -1; static int git_fetch_config(const char *k, const char *v, void *cb) { @@ -198,6 +199,8 @@ static struct option builtin_fetch_options[] = { N_("run 'gc --auto' after fetching")), OPT_BOOL(0, "show-forced-updates", &fetch_show_forced_updates, N_("check for forced-updates on all updated branches")), + OPT_BOOL(0, "write-commit-graph", &fetch_write_commit_graph, + N_("write the commit-graph after fetching")), OPT_END() }; @@ -1400,7 +1403,7 @@ static int do_fetch(struct transport *transport, /* * We're setting the upstream configuration for the - * current branch. The relevent upstream is the + * current branch. The relevant upstream is the * fetched branch that is meant to be merged with the * current one, i.e. the one fetched to FETCH_HEAD. * @@ -1411,7 +1414,7 @@ static int do_fetch(struct transport *transport, for (rm = ref_map; rm; rm = rm->next) { if (!rm->peer_ref) { if (source_ref) { - warning(_("multiple branch detected, incompatible with --set-upstream")); + warning(_("multiple branches detected, incompatible with --set-upstream")); goto skip; } else { source_ref = rm; @@ -1599,7 +1602,8 @@ static int fetch_multiple(struct string_list *list, int max_children) return errcode; } - argv_array_pushl(&argv, "fetch", "--append", "--no-auto-gc", NULL); + argv_array_pushl(&argv, "fetch", "--append", "--no-auto-gc", + "--no-write-commit-graph", NULL); add_options_to_argv(&argv); if (max_children != 1 && list->nr != 1) { @@ -1865,7 +1869,9 @@ int cmd_fetch(int argc, const char **argv, const char *prefix) string_list_clear(&list, 0); prepare_repo_settings(the_repository); - if (the_repository->settings.fetch_write_commit_graph) { + if (fetch_write_commit_graph > 0 || + (fetch_write_commit_graph < 0 && + the_repository->settings.fetch_write_commit_graph)) { int commit_graph_flags = COMMIT_GRAPH_WRITE_SPLIT; struct split_commit_graph_opts split_opts; memset(&split_opts, 0, sizeof(struct split_commit_graph_opts)); diff --git a/builtin/fsck.c b/builtin/fsck.c index 18403a94fa..8d13794b14 100644 --- a/builtin/fsck.c +++ b/builtin/fsck.c @@ -50,40 +50,20 @@ static int name_objects; #define ERROR_REFS 010 #define ERROR_COMMIT_GRAPH 020 -static const char *describe_object(struct object *obj) +static const char *describe_object(const struct object_id *oid) { - static struct strbuf bufs[] = { - STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT - }; - static int b = 0; - struct strbuf *buf; - char *name = NULL; - - if (name_objects) - name = lookup_decoration(fsck_walk_options.object_names, obj); - - buf = bufs + b; - b = (b + 1) % ARRAY_SIZE(bufs); - strbuf_reset(buf); - strbuf_addstr(buf, oid_to_hex(&obj->oid)); - if (name) - strbuf_addf(buf, " (%s)", name); - - return buf->buf; + return fsck_describe_object(&fsck_walk_options, oid); } -static const char *printable_type(struct object *obj) +static const char *printable_type(const struct object_id *oid, + enum object_type type) { const char *ret; - if (obj->type == OBJ_NONE) { - enum object_type type = oid_object_info(the_repository, - &obj->oid, NULL); - if (type > 0) - object_as_type(the_repository, obj, type, 0); - } + if (type == OBJ_NONE) + type = oid_object_info(the_repository, oid, NULL); - ret = type_name(obj->type); + ret = type_name(type); if (!ret) ret = _("unknown"); @@ -118,26 +98,32 @@ static int objerror(struct object *obj, const char *err) errors_found |= ERROR_OBJECT; /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ fprintf_ln(stderr, _("error in %s %s: %s"), - printable_type(obj), describe_object(obj), err); + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid), err); return -1; } static int fsck_error_func(struct fsck_options *o, - struct object *obj, int type, const char *message) + const struct object_id *oid, + enum object_type object_type, + int msg_type, const char *message) { - switch (type) { + switch (msg_type) { case FSCK_WARN: /* TRANSLATORS: e.g. warning in tree 01bfda: <more explanation> */ fprintf_ln(stderr, _("warning in %s %s: %s"), - printable_type(obj), describe_object(obj), message); + printable_type(oid, object_type), + describe_object(oid), message); return 0; case FSCK_ERROR: /* TRANSLATORS: e.g. error in tree 01bfda: <more explanation> */ fprintf_ln(stderr, _("error in %s %s: %s"), - printable_type(obj), describe_object(obj), message); + printable_type(oid, object_type), + describe_object(oid), message); return 1; default: - BUG("%d (FSCK_IGNORE?) should never trigger this callback", type); + BUG("%d (FSCK_IGNORE?) should never trigger this callback", + msg_type); } } @@ -155,7 +141,8 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt if (!obj) { /* ... these references to parent->fld are safe here */ printf_ln(_("broken link from %7s %s"), - printable_type(parent), describe_object(parent)); + printable_type(&parent->oid, parent->type), + describe_object(&parent->oid)); printf_ln(_("broken link from %7s %s"), (type == OBJ_ANY ? _("unknown") : type_name(type)), _("unknown")); @@ -183,10 +170,10 @@ static int mark_object(struct object *obj, int type, void *data, struct fsck_opt if (parent && !has_object_file(&obj->oid)) { printf_ln(_("broken link from %7s %s\n" " to %7s %s"), - printable_type(parent), - describe_object(parent), - printable_type(obj), - describe_object(obj)); + printable_type(&parent->oid, parent->type), + describe_object(&parent->oid), + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid)); errors_found |= ERROR_REACHABLE; } return 1; @@ -292,8 +279,9 @@ static void check_reachable_object(struct object *obj) return; if (has_object_pack(&obj->oid)) return; /* it is in pack - forget about it */ - printf_ln(_("missing %s %s"), printable_type(obj), - describe_object(obj)); + printf_ln(_("missing %s %s"), + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid)); errors_found |= ERROR_REACHABLE; return; } @@ -318,8 +306,9 @@ static void check_unreachable_object(struct object *obj) * since this is something that is prunable. */ if (show_unreachable) { - printf_ln(_("unreachable %s %s"), printable_type(obj), - describe_object(obj)); + printf_ln(_("unreachable %s %s"), + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid)); return; } @@ -337,12 +326,13 @@ static void check_unreachable_object(struct object *obj) */ if (!(obj->flags & USED)) { if (show_dangling) - printf_ln(_("dangling %s %s"), printable_type(obj), - describe_object(obj)); + printf_ln(_("dangling %s %s"), + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid)); if (write_lost_and_found) { char *filename = git_pathdup("lost-found/%s/%s", obj->type == OBJ_COMMIT ? "commit" : "other", - describe_object(obj)); + describe_object(&obj->oid)); FILE *f; if (safe_create_leading_directories_const(filename)) { @@ -355,7 +345,7 @@ static void check_unreachable_object(struct object *obj) if (stream_blob_to_fd(fileno(f), &obj->oid, NULL, 1)) die_errno(_("could not write '%s'"), filename); } else - fprintf(f, "%s\n", describe_object(obj)); + fprintf(f, "%s\n", describe_object(&obj->oid)); if (fclose(f)) die_errno(_("could not finish '%s'"), filename); @@ -374,7 +364,7 @@ static void check_unreachable_object(struct object *obj) static void check_object(struct object *obj) { if (verbose) - fprintf_ln(stderr, _("Checking %s"), describe_object(obj)); + fprintf_ln(stderr, _("Checking %s"), describe_object(&obj->oid)); if (obj->flags & REACHABLE) check_reachable_object(obj); @@ -432,7 +422,8 @@ static int fsck_obj(struct object *obj, void *buffer, unsigned long size) if (verbose) fprintf_ln(stderr, _("Checking %s %s"), - printable_type(obj), describe_object(obj)); + printable_type(&obj->oid, obj->type), + describe_object(&obj->oid)); if (fsck_walk(obj, NULL, &fsck_obj_options)) objerror(obj, _("broken links")); @@ -445,7 +436,7 @@ static int fsck_obj(struct object *obj, void *buffer, unsigned long size) if (!commit->parents && show_root) printf_ln(_("root %s"), - describe_object(&commit->object)); + describe_object(&commit->object.oid)); } if (obj->type == OBJ_TAG) { @@ -453,10 +444,10 @@ static int fsck_obj(struct object *obj, void *buffer, unsigned long size) if (show_tags && tag->tagged) { printf_ln(_("tagged %s %s (%s) in %s"), - printable_type(tag->tagged), - describe_object(tag->tagged), + printable_type(&tag->tagged->oid, tag->tagged->type), + describe_object(&tag->tagged->oid), tag->tag, - describe_object(&tag->object)); + describe_object(&tag->object.oid)); } } @@ -499,10 +490,10 @@ static void fsck_handle_reflog_oid(const char *refname, struct object_id *oid, if (!is_null_oid(oid)) { obj = lookup_object(the_repository, oid); if (obj && (obj->flags & HAS_OBJ)) { - if (timestamp && name_objects) - add_decoration(fsck_walk_options.object_names, - obj, - xstrfmt("%s@{%"PRItime"}", refname, timestamp)); + if (timestamp) + fsck_put_object_name(&fsck_walk_options, oid, + "%s@{%"PRItime"}", + refname, timestamp); obj->flags |= USED; mark_object_reachable(obj); } else if (!is_promisor_object(oid)) { @@ -566,9 +557,8 @@ static int fsck_handle_ref(const char *refname, const struct object_id *oid, } default_refs++; obj->flags |= USED; - if (name_objects) - add_decoration(fsck_walk_options.object_names, - obj, xstrdup(refname)); + fsck_put_object_name(&fsck_walk_options, + oid, "%s", refname); mark_object_reachable(obj); return 0; @@ -742,9 +732,7 @@ static int fsck_cache_tree(struct cache_tree *it) return 1; } obj->flags |= USED; - if (name_objects) - add_decoration(fsck_walk_options.object_names, - obj, xstrdup(":")); + fsck_put_object_name(&fsck_walk_options, &it->oid, ":"); mark_object_reachable(obj); if (obj->type != OBJ_TREE) err |= objerror(obj, _("non-tree in cache-tree")); @@ -830,8 +818,7 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) } if (name_objects) - fsck_walk_options.object_names = - xcalloc(1, sizeof(struct decoration)); + fsck_enable_object_names(&fsck_walk_options); git_config(fsck_config, NULL); @@ -890,9 +877,8 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) } obj->flags |= USED; - if (name_objects) - add_decoration(fsck_walk_options.object_names, - obj, xstrdup(arg)); + fsck_put_object_name(&fsck_walk_options, &oid, + "%s", arg); mark_object_reachable(obj); continue; } @@ -928,10 +914,8 @@ int cmd_fsck(int argc, const char **argv, const char *prefix) continue; obj = &blob->object; obj->flags |= USED; - if (name_objects) - add_decoration(fsck_walk_options.object_names, - obj, - xstrfmt(":%s", active_cache[i]->name)); + fsck_put_object_name(&fsck_walk_options, &obj->oid, + ":%s", active_cache[i]->name); mark_object_reachable(obj); } if (active_cache_tree) diff --git a/builtin/gc.c b/builtin/gc.c index fadb45489f..3f76bf4aa7 100644 --- a/builtin/gc.c +++ b/builtin/gc.c @@ -458,7 +458,7 @@ static const char *lock_repo_for_gc(int force, pid_t* ret_pid) /* * Returns 0 if there was no previous error and gc can proceed, 1 if * gc should not proceed due to an error in the last run. Prints a - * message and returns -1 if an error occured while reading gc.log + * message and returns -1 if an error occurred while reading gc.log */ static int report_last_gc_error(void) { @@ -601,7 +601,7 @@ int cmd_gc(int argc, const char **argv, const char *prefix) if (detach_auto) { int ret = report_last_gc_error(); if (ret < 0) - /* an I/O error occured, already reported */ + /* an I/O error occurred, already reported */ exit(128); if (ret == 1) /* Last gc --auto failed. Skip this one. */ diff --git a/builtin/log.c b/builtin/log.c index 89873d2dc2..a26f223ab4 100644 --- a/builtin/log.c +++ b/builtin/log.c @@ -37,6 +37,7 @@ #include "range-diff.h" #define MAIL_DEFAULT_WRAP 72 +#define COVER_FROM_AUTO_MAX_SUBJECT_LEN 100 /* Set a default date-time format for git log ("log.date" config variable) */ static const char *default_date_mode = NULL; @@ -765,23 +766,51 @@ static void add_header(const char *value) item->string[len] = '\0'; } -#define THREAD_SHALLOW 1 -#define THREAD_DEEP 2 -static int thread; +enum cover_setting { + COVER_UNSET, + COVER_OFF, + COVER_ON, + COVER_AUTO +}; + +enum thread_level { + THREAD_UNSET, + THREAD_SHALLOW, + THREAD_DEEP +}; + +enum cover_from_description { + COVER_FROM_NONE, + COVER_FROM_MESSAGE, + COVER_FROM_SUBJECT, + COVER_FROM_AUTO +}; + +static enum thread_level thread; static int do_signoff; static int base_auto; static char *from; static const char *signature = git_version_string; static const char *signature_file; -static int config_cover_letter; +static enum cover_setting config_cover_letter; static const char *config_output_directory; +static enum cover_from_description cover_from_description_mode = COVER_FROM_MESSAGE; -enum { - COVER_UNSET, - COVER_OFF, - COVER_ON, - COVER_AUTO -}; +static enum cover_from_description parse_cover_from_description(const char *arg) +{ + if (!arg || !strcmp(arg, "default")) + return COVER_FROM_MESSAGE; + else if (!strcmp(arg, "none")) + return COVER_FROM_NONE; + else if (!strcmp(arg, "message")) + return COVER_FROM_MESSAGE; + else if (!strcmp(arg, "subject")) + return COVER_FROM_SUBJECT; + else if (!strcmp(arg, "auto")) + return COVER_FROM_AUTO; + else + die(_("%s: invalid cover from description mode"), arg); +} static int git_format_config(const char *var, const char *value, void *cb) { @@ -836,7 +865,7 @@ static int git_format_config(const char *var, const char *value, void *cb) thread = THREAD_SHALLOW; return 0; } - thread = git_config_bool(var, value) && THREAD_SHALLOW; + thread = git_config_bool(var, value) ? THREAD_SHALLOW : THREAD_UNSET; return 0; } if (!strcmp(var, "format.signoff")) { @@ -888,6 +917,10 @@ static int git_format_config(const char *var, const char *value, void *cb) } return 0; } + if (!strcmp(var, "format.coverfromdescription")) { + cover_from_description_mode = parse_cover_from_description(value); + return 0; + } return git_log_config(var, value, cb); } @@ -994,20 +1027,6 @@ static void print_signature(FILE *file) putc('\n', file); } -static void add_branch_description(struct strbuf *buf, const char *branch_name) -{ - struct strbuf desc = STRBUF_INIT; - if (!branch_name || !*branch_name) - return; - read_branch_desc(&desc, branch_name); - if (desc.len) { - strbuf_addch(buf, '\n'); - strbuf_addbuf(buf, &desc); - strbuf_addch(buf, '\n'); - } - strbuf_release(&desc); -} - static char *find_branch_name(struct rev_info *rev) { int i, positive = -1; @@ -1054,6 +1073,44 @@ static void show_diffstat(struct rev_info *rev, fprintf(rev->diffopt.file, "\n"); } +static void prepare_cover_text(struct pretty_print_context *pp, + const char *branch_name, + struct strbuf *sb, + const char *encoding, + int need_8bit_cte) +{ + const char *subject = "*** SUBJECT HERE ***"; + const char *body = "*** BLURB HERE ***"; + struct strbuf description_sb = STRBUF_INIT; + struct strbuf subject_sb = STRBUF_INIT; + + if (cover_from_description_mode == COVER_FROM_NONE) + goto do_pp; + + if (branch_name && *branch_name) + read_branch_desc(&description_sb, branch_name); + if (!description_sb.len) + goto do_pp; + + if (cover_from_description_mode == COVER_FROM_SUBJECT || + cover_from_description_mode == COVER_FROM_AUTO) + body = format_subject(&subject_sb, description_sb.buf, " "); + + if (cover_from_description_mode == COVER_FROM_MESSAGE || + (cover_from_description_mode == COVER_FROM_AUTO && + subject_sb.len > COVER_FROM_AUTO_MAX_SUBJECT_LEN)) + body = description_sb.buf; + else + subject = subject_sb.buf; + +do_pp: + pp_title_line(pp, &subject, sb, encoding, need_8bit_cte); + pp_remainder(pp, &body, sb, 0); + + strbuf_release(&description_sb); + strbuf_release(&subject_sb); +} + static void make_cover_letter(struct rev_info *rev, int use_stdout, struct commit *origin, int nr, struct commit **list, @@ -1061,8 +1118,6 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, int quiet) { const char *committer; - const char *body = "*** SUBJECT HERE ***\n\n*** BLURB HERE ***\n"; - const char *msg; struct shortlog log; struct strbuf sb = STRBUF_INIT; int i; @@ -1092,15 +1147,12 @@ static void make_cover_letter(struct rev_info *rev, int use_stdout, if (!branch_name) branch_name = find_branch_name(rev); - msg = body; pp.fmt = CMIT_FMT_EMAIL; pp.date_mode.type = DATE_RFC2822; pp.rev = rev; pp.print_email_subject = 1; pp_user_info(&pp, NULL, &sb, committer, encoding); - pp_title_line(&pp, &msg, &sb, encoding, need_8bit_cte); - pp_remainder(&pp, &msg, &sb, 0); - add_branch_description(&sb, branch_name); + prepare_cover_text(&pp, branch_name, &sb, encoding, need_8bit_cte); fprintf(rev->diffopt.file, "%s\n", sb.buf); strbuf_release(&sb); @@ -1249,9 +1301,9 @@ static int output_directory_callback(const struct option *opt, const char *arg, static int thread_callback(const struct option *opt, const char *arg, int unset) { - int *thread = (int *)opt->value; + enum thread_level *thread = (enum thread_level *)opt->value; if (unset) - *thread = 0; + *thread = THREAD_UNSET; else if (!arg || !strcmp(arg, "shallow")) *thread = THREAD_SHALLOW; else if (!strcmp(arg, "deep")) @@ -1542,6 +1594,7 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) int use_patch_format = 0; int quiet = 0; int reroll_count = -1; + char *cover_from_description_arg = NULL; char *branch_name = NULL; char *base_commit = NULL; struct base_tree_info bases; @@ -1578,6 +1631,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) { OPTION_CALLBACK, 0, "rfc", &rev, NULL, N_("Use [RFC PATCH] instead of [PATCH]"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, rfc_callback }, + OPT_STRING(0, "cover-from-description", &cover_from_description_arg, + N_("cover-from-description-mode"), + N_("generate parts of a cover letter based on a branch's description")), { OPTION_CALLBACK, 0, "subject-prefix", &rev, N_("prefix"), N_("Use [<prefix>] instead of [PATCH]"), PARSE_OPT_NONEG, subject_prefix_callback }, @@ -1669,6 +1725,9 @@ int cmd_format_patch(int argc, const char **argv, const char *prefix) PARSE_OPT_KEEP_ARGV0 | PARSE_OPT_KEEP_UNKNOWN | PARSE_OPT_KEEP_DASHDASH); + if (cover_from_description_arg) + cover_from_description_mode = parse_cover_from_description(cover_from_description_arg); + if (0 < reroll_count) { struct strbuf sprefix = STRBUF_INIT; strbuf_addf(&sprefix, "%s v%d", diff --git a/builtin/multi-pack-index.c b/builtin/multi-pack-index.c index b1ea1a6aa1..5bf88cd2a8 100644 --- a/builtin/multi-pack-index.c +++ b/builtin/multi-pack-index.c @@ -6,21 +6,25 @@ #include "trace2.h" static char const * const builtin_multi_pack_index_usage[] = { - N_("git multi-pack-index [--object-dir=<dir>] (write|verify|expire|repack --batch-size=<size>)"), + N_("git multi-pack-index [<options>] (write|verify|expire|repack --batch-size=<size>)"), NULL }; static struct opts_multi_pack_index { const char *object_dir; unsigned long batch_size; + int progress; } opts; int cmd_multi_pack_index(int argc, const char **argv, const char *prefix) { + unsigned flags = 0; + static struct option builtin_multi_pack_index_options[] = { OPT_FILENAME(0, "object-dir", &opts.object_dir, N_("object directory containing set of packfile and pack-index pairs")), + OPT_BOOL(0, "progress", &opts.progress, N_("force progress reporting")), OPT_MAGNITUDE(0, "batch-size", &opts.batch_size, N_("during repack, collect pack-files of smaller size into a batch that is larger than this size")), OPT_END(), @@ -28,12 +32,15 @@ int cmd_multi_pack_index(int argc, const char **argv, git_config(git_default_config, NULL); + opts.progress = isatty(2); argc = parse_options(argc, argv, prefix, builtin_multi_pack_index_options, builtin_multi_pack_index_usage, 0); if (!opts.object_dir) opts.object_dir = get_object_directory(); + if (opts.progress) + flags |= MIDX_PROGRESS; if (argc == 0) usage_with_options(builtin_multi_pack_index_usage, @@ -47,16 +54,17 @@ int cmd_multi_pack_index(int argc, const char **argv, trace2_cmd_mode(argv[0]); if (!strcmp(argv[0], "repack")) - return midx_repack(the_repository, opts.object_dir, (size_t)opts.batch_size); + return midx_repack(the_repository, opts.object_dir, + (size_t)opts.batch_size, flags); if (opts.batch_size) die(_("--batch-size option is only for 'repack' subcommand")); if (!strcmp(argv[0], "write")) - return write_midx_file(opts.object_dir); + return write_midx_file(opts.object_dir, flags); if (!strcmp(argv[0], "verify")) - return verify_midx_file(the_repository, opts.object_dir); + return verify_midx_file(the_repository, opts.object_dir, flags); if (!strcmp(argv[0], "expire")) - return expire_midx_packs(the_repository, opts.object_dir); + return expire_midx_packs(the_repository, opts.object_dir, flags); die(_("unrecognized subcommand: %s"), argv[0]); } diff --git a/builtin/notes.c b/builtin/notes.c index 02e97f55c5..95456f3165 100644 --- a/builtin/notes.c +++ b/builtin/notes.c @@ -513,7 +513,7 @@ static int copy(int argc, const char **argv, const char *prefix) } } - if (argc < 2) { + if (argc < 1) { error(_("too few parameters")); usage_with_options(git_notes_copy_usage, options); } diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c index 5876583220..393c20a2d7 100644 --- a/builtin/pack-objects.c +++ b/builtin/pack-objects.c @@ -163,7 +163,7 @@ static void *get_delta(struct object_entry *entry) delta_buf = diff_delta(base_buf, base_size, buf, size, &delta_size, 0); /* - * We succesfully computed this delta once but dropped it for + * We successfully computed this delta once but dropped it for * memory reasons. Something is very wrong if this time we * recompute and create a different delta. */ diff --git a/builtin/rebase.c b/builtin/rebase.c index 4a20582e72..e755087b0f 100644 --- a/builtin/rebase.c +++ b/builtin/rebase.c @@ -1471,9 +1471,10 @@ int cmd_rebase(int argc, const char **argv, const char *prefix) N_("let the user edit the list of commits to rebase"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, parse_opt_interactive }, - OPT_SET_INT('p', "preserve-merges", &options.type, - N_("(DEPRECATED) try to recreate merges instead of " - "ignoring them"), REBASE_PRESERVE_MERGES), + OPT_SET_INT_F('p', "preserve-merges", &options.type, + N_("(DEPRECATED) try to recreate merges instead of " + "ignoring them"), + REBASE_PRESERVE_MERGES, PARSE_OPT_HIDDEN), OPT_RERERE_AUTOUPDATE(&options.allow_rerere_autoupdate), OPT_BOOL('k', "keep-empty", &options.keep_empty, N_("preserve empty commits during rebase")), diff --git a/builtin/repack.c b/builtin/repack.c index 094c2f8ea4..0781763b06 100644 --- a/builtin/repack.c +++ b/builtin/repack.c @@ -233,6 +233,13 @@ static void repack_promisor_objects(const struct pack_objects_args *args, /* * pack-objects creates the .pack and .idx files, but not the * .promisor file. Create the .promisor file, which is empty. + * + * NEEDSWORK: fetch-pack sometimes generates non-empty + * .promisor files containing the ref names and associated + * hashes at the point of generation of the corresponding + * packfile, but this would not preserve their contents. Maybe + * concatenate the contents of all .promisor files instead of + * just creating a new empty file. */ promisor_name = mkpathdup("%s-%s.promisor", packtmp, line.buf); @@ -562,7 +569,7 @@ int cmd_repack(int argc, const char **argv, const char *prefix) remove_temporary_files(); if (git_env_bool(GIT_TEST_MULTI_PACK_INDEX, 0)) - write_midx_file(get_object_directory()); + write_midx_file(get_object_directory(), 0); string_list_clear(&names, 0); string_list_clear(&rollback, 0); diff --git a/builtin/rev-parse.c b/builtin/rev-parse.c index 308c67e4fc..85ce2095bf 100644 --- a/builtin/rev-parse.c +++ b/builtin/rev-parse.c @@ -919,6 +919,17 @@ int cmd_rev_parse(int argc, const char **argv, const char *prefix) show_datestring("--min-age=", arg); continue; } + if (opt_with_value(arg, "--show-object-format", &arg)) { + const char *val = arg ? arg : "storage"; + + if (strcmp(val, "storage") && + strcmp(val, "input") && + strcmp(val, "output")) + die("unknown mode for --show-object-format: %s", + arg); + puts(the_hash_algo->name); + continue; + } if (show_flag(arg) && verify) die_no_single_rev(quiet); continue; diff --git a/builtin/stash.c b/builtin/stash.c index 4e806176b0..d913487a43 100644 --- a/builtin/stash.c +++ b/builtin/stash.c @@ -1088,8 +1088,9 @@ static int stash_working_tree(struct stash_info *info, const struct pathspec *ps } cp_upd_index.git_cmd = 1; - argv_array_pushl(&cp_upd_index.args, "update-index", "-z", "--add", - "--remove", "--stdin", NULL); + argv_array_pushl(&cp_upd_index.args, "update-index", + "--ignore-skip-worktree-entries", + "-z", "--add", "--remove", "--stdin", NULL); argv_array_pushf(&cp_upd_index.env_array, "GIT_INDEX_FILE=%s", stash_index_path.buf); diff --git a/builtin/update-index.c b/builtin/update-index.c index 49302d98c5..d527b8f106 100644 --- a/builtin/update-index.c +++ b/builtin/update-index.c @@ -35,6 +35,7 @@ static int verbose; static int mark_valid_only; static int mark_skip_worktree_only; static int mark_fsmonitor_only; +static int ignore_skip_worktree_entries; #define MARK_FLAG 1 #define UNMARK_FLAG 2 static struct strbuf mtime_dir = STRBUF_INIT; @@ -381,7 +382,8 @@ static int process_path(const char *path, struct stat *st, int stat_errno) * so updating it does not make sense. * On the other hand, removing it from index should work */ - if (allow_remove && remove_file_from_cache(path)) + if (!ignore_skip_worktree_entries && allow_remove && + remove_file_from_cache(path)) return error("%s: cannot remove from the index", path); return 0; } @@ -1014,6 +1016,8 @@ int cmd_update_index(int argc, const char **argv, const char *prefix) {OPTION_SET_INT, 0, "no-skip-worktree", &mark_skip_worktree_only, NULL, N_("clear skip-worktree bit"), PARSE_OPT_NOARG | PARSE_OPT_NONEG, NULL, UNMARK_FLAG}, + OPT_BOOL(0, "ignore-skip-worktree-entries", &ignore_skip_worktree_entries, + N_("do not touch index-only entries")), OPT_SET_INT(0, "info-only", &info_only, N_("add to index only; do not add content to object database"), 1), OPT_SET_INT(0, "force-remove", &force_remove, diff --git a/builtin/worktree.c b/builtin/worktree.c index 4de44f579a..d6bc5263f1 100644 --- a/builtin/worktree.c +++ b/builtin/worktree.c @@ -376,7 +376,7 @@ static int add_worktree(const char *path, const char *refname, if (opts->checkout) { cp.argv = NULL; argv_array_clear(&cp.args); - argv_array_pushl(&cp.args, "reset", "--hard", NULL); + argv_array_pushl(&cp.args, "reset", "--hard", "--no-recurse-submodules", NULL); if (opts->quiet) argv_array_push(&cp.args, "--quiet"); cp.env = child_env.argv; diff --git a/command-list.txt b/command-list.txt index a9ac72bef4..72e435c5a3 100644 --- a/command-list.txt +++ b/command-list.txt @@ -203,6 +203,7 @@ gitmodules guide gitnamespaces guide gitrepository-layout guide gitrevisions guide +gitsubmodules guide gittutorial-2 guide gittutorial guide gitworkflows guide diff --git a/commit-graph.c b/commit-graph.c index 0aea7b2ae5..79bc5641cb 100644 --- a/commit-graph.c +++ b/commit-graph.c @@ -464,7 +464,7 @@ static void prepare_commit_graph_one(struct repository *r, const char *obj_dir) /* * Return 1 if commit_graph is non-NULL, and 0 otherwise. * - * On the first invocation, this function attemps to load the commit + * On the first invocation, this function attempts to load the commit * graph if the_repository is configured to have one. */ static int prepare_commit_graph(struct repository *r) @@ -858,9 +858,6 @@ static void write_graph_chunk_data(struct hashfile *f, int hash_len, die(_("unable to parse commit %s"), oid_to_hex(&(*list)->object.oid)); tree = get_commit_tree_oid(*list); - if (!tree) - die(_("unable to get tree for %s"), - oid_to_hex(&(*list)->object.oid)); hashwrite(f, tree->hash, hash_len); parent = (*list)->parents; @@ -19,6 +19,7 @@ #include "advice.h" #include "refs.h" #include "commit-reach.h" +#include "run-command.h" static struct commit_extra_header *read_commit_extra_header_lines(const char *buf, size_t len, const char **); @@ -401,10 +402,22 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b struct commit_graft *graft; const int tree_entry_len = the_hash_algo->hexsz + 5; const int parent_entry_len = the_hash_algo->hexsz + 7; + struct tree *tree; if (item->object.parsed) return 0; - item->object.parsed = 1; + + if (item->parents) { + /* + * Presumably this is leftover from an earlier failed parse; + * clear it out in preparation for us re-parsing (we'll hit the + * same error, but that's good, since it lets our caller know + * the result cannot be trusted. + */ + free_commit_list(item->parents); + item->parents = NULL; + } + tail += size; if (tail <= bufptr + tree_entry_len + 1 || memcmp(bufptr, "tree ", 5) || bufptr[tree_entry_len] != '\n') @@ -412,7 +425,12 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b if (get_oid_hex(bufptr + 5, &parent) < 0) return error("bad tree pointer in commit %s", oid_to_hex(&item->object.oid)); - set_commit_tree(item, lookup_tree(r, &parent)); + tree = lookup_tree(r, &parent); + if (!tree) + return error("bad tree pointer %s in commit %s", + oid_to_hex(&parent), + oid_to_hex(&item->object.oid)); + set_commit_tree(item, tree); bufptr += tree_entry_len + 1; /* "tree " + "hex sha1" + "\n" */ pptr = &item->parents; @@ -432,8 +450,11 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b if (graft && (graft->nr_parent < 0 || grafts_replace_parents)) continue; new_parent = lookup_commit(r, &parent); - if (new_parent) - pptr = &commit_list_insert(new_parent, pptr)->next; + if (!new_parent) + return error("bad parent %s in commit %s", + oid_to_hex(&parent), + oid_to_hex(&item->object.oid)); + pptr = &commit_list_insert(new_parent, pptr)->next; } if (graft) { int i; @@ -442,7 +463,9 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b new_parent = lookup_commit(r, &graft->parent[i]); if (!new_parent) - continue; + return error("bad graft parent %s in commit %s", + oid_to_hex(&graft->parent[i]), + oid_to_hex(&item->object.oid)); pptr = &commit_list_insert(new_parent, pptr)->next; } } @@ -451,6 +474,7 @@ int parse_commit_buffer(struct repository *r, struct commit *item, const void *b if (check_graph) load_commit_graph_info(r, item); + item->object.parsed = 1; return 0; } @@ -1581,3 +1605,26 @@ size_t ignore_non_trailer(const char *buf, size_t len) } return boc ? len - boc : len - cutoff; } + +int run_commit_hook(int editor_is_used, const char *index_file, + const char *name, ...) +{ + struct argv_array hook_env = ARGV_ARRAY_INIT; + va_list args; + int ret; + + argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", index_file); + + /* + * Let the hook know that no editor will be launched. + */ + if (!editor_is_used) + argv_array_push(&hook_env, "GIT_EDITOR=:"); + + va_start(args, name); + ret = run_hook_ve(hook_env.argv,name, args); + va_end(args); + argv_array_clear(&hook_env); + + return ret; +} @@ -132,7 +132,7 @@ const void *repo_get_commit_buffer(struct repository *r, #endif /* - * Tell the commit subsytem that we are done with a particular commit buffer. + * Tell the commit subsystem that we are done with a particular commit buffer. * The commit and buffer should be the input and return value, respectively, * from an earlier call to get_commit_buffer. The buffer may or may not be * freed by this call; callers should not access the memory afterwards. diff --git a/compat/mingw.h b/compat/mingw.h index 9ad204c57c..1a46334399 100644 --- a/compat/mingw.h +++ b/compat/mingw.h @@ -558,7 +558,7 @@ int xwcstoutf(char *utf, const wchar_t *wcs, size_t utflen); /* * A critical section used in the implementation of the spawn - * functions (mingw_spawnv[p]e()) and waitpid(). Intialised in + * functions (mingw_spawnv[p]e()) and waitpid(). Initialised in * the replacement main() macro below. */ extern CRITICAL_SECTION pinfo_cs; diff --git a/compat/nedmalloc/malloc.c.h b/compat/nedmalloc/malloc.c.h index 9134349590..814845d4b3 100644 --- a/compat/nedmalloc/malloc.c.h +++ b/compat/nedmalloc/malloc.c.h @@ -1564,7 +1564,7 @@ static FORCEINLINE void* win32direct_mmap(size_t size) { return (ptr != 0)? ptr: MFAIL; } -/* This function supports releasing coalesed segments */ +/* This function supports releasing coalesced segments */ static FORCEINLINE int win32munmap(void* ptr, size_t size) { MEMORY_BASIC_INFORMATION minfo; char* cptr = (char*)ptr; @@ -1655,7 +1655,7 @@ static FORCEINLINE int win32munmap(void* ptr, size_t size) { #define CALL_MREMAP(addr, osz, nsz, mv) MFAIL #endif /* HAVE_MMAP && HAVE_MREMAP */ -/* mstate bit set if continguous morecore disabled or failed */ +/* mstate bit set if contiguous morecore disabled or failed */ #define USE_NONCONTIGUOUS_BIT (4U) /* segment bit set in create_mspace_with_base */ @@ -2485,7 +2485,7 @@ typedef struct malloc_segment* msegmentptr; Trim support Fields holding the amount of unused topmost memory that should trigger - timming, and a counter to force periodic scanning to release unused + timing, and a counter to force periodic scanning to release unused non-topmost segments. Locking diff --git a/compat/obstack.h b/compat/obstack.h index ae36ed6a66..01e7c81840 100644 --- a/compat/obstack.h +++ b/compat/obstack.h @@ -79,7 +79,7 @@ change its address during its lifetime. When the chars burst over a chunk boundary, we allocate a larger chunk, and then copy the partly formed object from the end of the old chunk to the beginning of the new larger chunk. We then carry on -accreting characters to the end of the object as we normally would. +accrediting characters to the end of the object as we normally would. A special macro is provided to add a single char at a time to a growing object. This allows the use of register variables, which diff --git a/compat/regex/regcomp.c b/compat/regex/regcomp.c index c0d838834a..d1bc09e49b 100644 --- a/compat/regex/regcomp.c +++ b/compat/regex/regcomp.c @@ -3462,7 +3462,7 @@ build_equiv_class (bitset_t sbcset, const unsigned char *name) /* This isn't a valid character. */ return REG_ECOLLATE; - /* Build single byte matcing table for this equivalence class. */ + /* Build single byte matching table for this equivalence class. */ char_buf[1] = (unsigned char) '\0'; len = weights[idx1 & 0xffffff]; for (ch = 0; ch < SBC_MAX; ++ch) diff --git a/compat/regex/regex.h b/compat/regex/regex.h index 4d81358a83..08a2609663 100644 --- a/compat/regex/regex.h +++ b/compat/regex/regex.h @@ -322,7 +322,7 @@ typedef enum /* POSIX regcomp return error codes. (In the order listed in the standard.) */ REG_BADPAT, /* Invalid pattern. */ - REG_ECOLLATE, /* Inalid collating element. */ + REG_ECOLLATE, /* Invalid collating element. */ REG_ECTYPE, /* Invalid character class name. */ REG_EESCAPE, /* Trailing backslash. */ REG_ESUBREG, /* Invalid back reference. */ diff --git a/compat/regex/regex_internal.c b/compat/regex/regex_internal.c index 59bf151336..ec51cf3446 100644 --- a/compat/regex/regex_internal.c +++ b/compat/regex/regex_internal.c @@ -1616,7 +1616,7 @@ free_state (re_dfastate_t *state) re_free (state); } -/* Create the new state which is independ of contexts. +/* Create the new state which is independent of contexts. Return the new state if succeeded, otherwise return NULL. */ static re_dfastate_t * diff --git a/compat/regex/regexec.c b/compat/regex/regexec.c index 1b5d89fd5e..49358ae475 100644 --- a/compat/regex/regexec.c +++ b/compat/regex/regexec.c @@ -2420,7 +2420,7 @@ find_recover_state (reg_errcode_t *err, re_match_context_t *mctx) /* From the node set CUR_NODES, pick up the nodes whose types are OP_OPEN_SUBEXP and which have corresponding back references in the regular expression. And register them to use them later for evaluating the - correspoding back references. */ + corresponding back references. */ static reg_errcode_t internal_function @@ -3347,7 +3347,7 @@ build_trtable (const re_dfa_t *dfa, re_dfastate_t *state) dests_node = dests_alloc->dests_node; dests_ch = dests_alloc->dests_ch; - /* Initialize transiton table. */ + /* Initialize transition table. */ state->word_trtable = state->trtable = NULL; /* At first, group all nodes belonging to `state' into several diff --git a/compat/vcbuild/find_vs_env.bat b/compat/vcbuild/find_vs_env.bat index 40194dd230..b35d264c0e 100644 --- a/compat/vcbuild/find_vs_env.bat +++ b/compat/vcbuild/find_vs_env.bat @@ -18,7 +18,7 @@ REM and MAKE, we must blend these two different worlds. This script REM attempts to do that. REM ================================================================ REM This BAT file starts in a plain (non-developer) command prompt, -REM searches for the "best" commmand prompt setup script, installs +REM searches for the "best" command prompt setup script, installs REM it into the current CMD process, and exports the various MSVC REM environment variables for use by MAKE. REM @@ -4,6 +4,22 @@ #include "hashmap.h" #include "string-list.h" + +/** + * The config API gives callers a way to access Git configuration files + * (and files which have the same syntax). + * + * General Usage + * ------------- + * + * Config files are parsed linearly, and each variable found is passed to a + * caller-provided callback function. The callback function is responsible + * for any actions to be taken on the config option, and is free to ignore + * some options. It is not uncommon for the configuration to be parsed + * several times during the run of a Git program, with different callbacks + * picking out different variables useful to themselves. + */ + struct object_id; /* git_config_parse_key() returns these negated: */ @@ -71,9 +87,34 @@ struct config_options { } error_action; }; +/** + * A config callback function takes three parameters: + * + * - the name of the parsed variable. This is in canonical "flat" form: the + * section, subsection, and variable segments will be separated by dots, + * and the section and variable segments will be all lowercase. E.g., + * `core.ignorecase`, `diff.SomeType.textconv`. + * + * - the value of the found variable, as a string. If the variable had no + * value specified, the value will be NULL (typically this means it + * should be interpreted as boolean true). + * + * - a void pointer passed in by the caller of the config API; this can + * contain callback-specific data + * + * A config callback should return 0 for success, or -1 if the variable + * could not be parsed properly. + */ typedef int (*config_fn_t)(const char *, const char *, void *); + int git_default_config(const char *, const char *, void *); + +/** + * Read a specific file in git-config format. + * This function takes the same callback and data parameters as `git_config`. + */ int git_config_from_file(config_fn_t fn, const char *, void *); + int git_config_from_file_with_options(config_fn_t fn, const char *, void *, const struct config_options *); @@ -88,34 +129,157 @@ void git_config_push_parameter(const char *text); int git_config_from_parameters(config_fn_t fn, void *data); void read_early_config(config_fn_t cb, void *data); void read_very_early_config(config_fn_t cb, void *data); + +/** + * Most programs will simply want to look up variables in all config files + * that Git knows about, using the normal precedence rules. To do this, + * call `git_config` with a callback function and void data pointer. + * + * `git_config` will read all config sources in order of increasing + * priority. Thus a callback should typically overwrite previously-seen + * entries with new ones (e.g., if both the user-wide `~/.gitconfig` and + * repo-specific `.git/config` contain `color.ui`, the config machinery + * will first feed the user-wide one to the callback, and then the + * repo-specific one; by overwriting, the higher-priority repo-specific + * value is left at the end). + */ void git_config(config_fn_t fn, void *); + +/** + * Lets the caller examine config while adjusting some of the default + * behavior of `git_config`. It should almost never be used by "regular" + * Git code that is looking up configuration variables. + * It is intended for advanced callers like `git-config`, which are + * intentionally tweaking the normal config-lookup process. + * It takes two extra parameters: + * + * - `config_source` + * If this parameter is non-NULL, it specifies the source to parse for + * configuration, rather than looking in the usual files. See `struct + * git_config_source` in `config.h` for details. Regular `git_config` defaults + * to `NULL`. + * + * - `opts` + * Specify options to adjust the behavior of parsing config files. See `struct + * config_options` in `config.h` for details. As an example: regular `git_config` + * sets `opts.respect_includes` to `1` by default. + */ int config_with_options(config_fn_t fn, void *, struct git_config_source *config_source, const struct config_options *opts); + +/** + * Value Parsing Helpers + * --------------------- + * + * The following helper functions aid in parsing string values + */ + int git_parse_ssize_t(const char *, ssize_t *); int git_parse_ulong(const char *, unsigned long *); + +/** + * Same as `git_config_bool`, except that it returns -1 on error rather + * than dying. + */ int git_parse_maybe_bool(const char *); + +/** + * Parse the string to an integer, including unit factors. Dies on error; + * otherwise, returns the parsed result. + */ int git_config_int(const char *, const char *); + int64_t git_config_int64(const char *, const char *); + +/** + * Identical to `git_config_int`, but for unsigned longs. + */ unsigned long git_config_ulong(const char *, const char *); + ssize_t git_config_ssize_t(const char *, const char *); + +/** + * Same as `git_config_bool`, except that integers are returned as-is, and + * an `is_bool` flag is unset. + */ int git_config_bool_or_int(const char *, const char *, int *); + +/** + * Parse a string into a boolean value, respecting keywords like "true" and + * "false". Integer values are converted into true/false values (when they + * are non-zero or zero, respectively). Other values cause a die(). If + * parsing is successful, the return value is the result. + */ int git_config_bool(const char *, const char *); + +/** + * Allocates and copies the value string into the `dest` parameter; if no + * string is given, prints an error message and returns -1. + */ int git_config_string(const char **, const char *, const char *); + +/** + * Similar to `git_config_string`, but expands `~` or `~user` into the + * user's home directory when found at the beginning of the path. + */ int git_config_pathname(const char **, const char *, const char *); + int git_config_expiry_date(timestamp_t *, const char *, const char *); int git_config_color(char *, const char *, const char *); int git_config_set_in_file_gently(const char *, const char *, const char *); + +/** + * write config values to a specific config file, takes a key/value pair as + * parameter. + */ void git_config_set_in_file(const char *, const char *, const char *); + int git_config_set_gently(const char *, const char *); + +/** + * write config values to `.git/config`, takes a key/value pair as parameter. + */ void git_config_set(const char *, const char *); + int git_config_parse_key(const char *, char **, int *); int git_config_key_is_valid(const char *key); int git_config_set_multivar_gently(const char *, const char *, const char *, int); void git_config_set_multivar(const char *, const char *, const char *, int); int git_config_set_multivar_in_file_gently(const char *, const char *, const char *, const char *, int); + +/** + * takes four parameters: + * + * - the name of the file, as a string, to which key/value pairs will be written. + * + * - the name of key, as a string. This is in canonical "flat" form: the section, + * subsection, and variable segments will be separated by dots, and the section + * and variable segments will be all lowercase. + * E.g., `core.ignorecase`, `diff.SomeType.textconv`. + * + * - the value of the variable, as a string. If value is equal to NULL, it will + * remove the matching key from the config file. + * + * - the value regex, as a string. It will disregard key/value pairs where value + * does not match. + * + * - a multi_replace value, as an int. If value is equal to zero, nothing or only + * one matching key/value is replaced, else all matching key/values (regardless + * how many) are removed, before the new pair is written. + * + * It returns 0 on success. + */ void git_config_set_multivar_in_file(const char *, const char *, const char *, const char *, int); + +/** + * rename or remove sections in the config file + * parameters `old_name` and `new_name` + * If NULL is passed through `new_name` parameter, + * the section will be removed from the config file. + */ int git_config_rename_section(const char *, const char *); + int git_config_rename_section_in_file(const char *, const char *, const char *); int git_config_copy_section(const char *, const char *); int git_config_copy_section_in_file(const char *, const char *, const char *); @@ -142,6 +306,30 @@ enum config_scope current_config_scope(void); const char *current_config_origin_type(void); const char *current_config_name(void); +/** + * Include Directives + * ------------------ + * + * By default, the config parser does not respect include directives. + * However, a caller can use the special `git_config_include` wrapper + * callback to support them. To do so, you simply wrap your "real" callback + * function and data pointer in a `struct config_include_data`, and pass + * the wrapper to the regular config-reading functions. For example: + * + * ------------------------------------------- + * int read_file_with_include(const char *file, config_fn_t fn, void *data) + * { + * struct config_include_data inc = CONFIG_INCLUDE_INIT; + * inc.fn = fn; + * inc.data = data; + * return git_config_from_file(git_config_include, file, &inc); + * } + * ------------------------------------------- + * + * `git_config` respects includes automatically. The lower-level + * `git_config_from_file` does not. + * + */ struct config_include_data { int depth; config_fn_t fn; @@ -169,6 +357,33 @@ int parse_config_key(const char *var, const char **subsection, int *subsection_len, const char **key); +/** + * Custom Configsets + * ----------------- + * + * A `config_set` can be used to construct an in-memory cache for + * config-like files that the caller specifies (i.e., files like `.gitmodules`, + * `~/.gitconfig` etc.). For example, + * + * ---------------------------------------- + * struct config_set gm_config; + * git_configset_init(&gm_config); + * int b; + * //we add config files to the config_set + * git_configset_add_file(&gm_config, ".gitmodules"); + * git_configset_add_file(&gm_config, ".gitmodules_alt"); + * + * if (!git_configset_get_bool(gm_config, "submodule.frotz.ignore", &b)) { + * //hack hack hack + * } + * + * when we are done with the configset: + * git_configset_clear(&gm_config); + * ---------------------------------------- + * + * Configset API provides functions for the above mentioned work flow + */ + struct config_set_element { struct hashmap_entry ent; char *key; @@ -197,16 +412,47 @@ struct config_set { struct configset_list list; }; +/** + * Initializes the config_set `cs`. + */ void git_configset_init(struct config_set *cs); + +/** + * Parses the file and adds the variable-value pairs to the `config_set`, + * dies if there is an error in parsing the file. Returns 0 on success, or + * -1 if the file does not exist or is inaccessible. The user has to decide + * if he wants to free the incomplete configset or continue using it when + * the function returns -1. + */ int git_configset_add_file(struct config_set *cs, const char *filename); + +/** + * Finds and returns the value list, sorted in order of increasing priority + * for the configuration variable `key` and config set `cs`. When the + * configuration variable `key` is not found, returns NULL. The caller + * should not free or modify the returned pointer, as it is owned by the cache. + */ const struct string_list *git_configset_get_value_multi(struct config_set *cs, const char *key); + +/** + * Clears `config_set` structure, removes all saved variable-value pairs. + */ void git_configset_clear(struct config_set *cs); /* * These functions return 1 if not found, and 0 if found, leaving the found * value in the 'dest' pointer. */ + +/* + * Finds the highest-priority value for the configuration variable `key` + * and config set `cs`, stores the pointer to it in `value` and returns 0. + * When the configuration variable `key` is not found, returns 1 without + * touching `value`. The caller should not free or modify `value`, as it + * is owned by the cache. + */ int git_configset_get_value(struct config_set *cs, const char *key, const char **dest); + int git_configset_get_string_const(struct config_set *cs, const char *key, const char **dest); int git_configset_get_string(struct config_set *cs, const char *key, char **dest); int git_configset_get_int(struct config_set *cs, const char *key, int *dest); @@ -240,17 +486,94 @@ int repo_config_get_maybe_bool(struct repository *repo, int repo_config_get_pathname(struct repository *repo, const char *key, const char **dest); +/** + * Querying For Specific Variables + * ------------------------------- + * + * For programs wanting to query for specific variables in a non-callback + * manner, the config API provides two functions `git_config_get_value` + * and `git_config_get_value_multi`. They both read values from an internal + * cache generated previously from reading the config files. + */ + +/** + * Finds the highest-priority value for the configuration variable `key`, + * stores the pointer to it in `value` and returns 0. When the + * configuration variable `key` is not found, returns 1 without touching + * `value`. The caller should not free or modify `value`, as it is owned + * by the cache. + */ int git_config_get_value(const char *key, const char **value); + +/** + * Finds and returns the value list, sorted in order of increasing priority + * for the configuration variable `key`. When the configuration variable + * `key` is not found, returns NULL. The caller should not free or modify + * the returned pointer, as it is owned by the cache. + */ const struct string_list *git_config_get_value_multi(const char *key); + +/** + * Resets and invalidates the config cache. + */ void git_config_clear(void); + +/** + * Allocates and copies the retrieved string into the `dest` parameter for + * the configuration variable `key`; if NULL string is given, prints an + * error message and returns -1. When the configuration variable `key` is + * not found, returns 1 without touching `dest`. + */ int git_config_get_string_const(const char *key, const char **dest); + +/** + * Similar to `git_config_get_string_const`, except that retrieved value + * copied into the `dest` parameter is a mutable string. + */ int git_config_get_string(const char *key, char **dest); + +/** + * Finds and parses the value to an integer for the configuration variable + * `key`. Dies on error; otherwise, stores the value of the parsed integer in + * `dest` and returns 0. When the configuration variable `key` is not found, + * returns 1 without touching `dest`. + */ int git_config_get_int(const char *key, int *dest); + +/** + * Similar to `git_config_get_int` but for unsigned longs. + */ int git_config_get_ulong(const char *key, unsigned long *dest); + +/** + * Finds and parses the value into a boolean value, for the configuration + * variable `key` respecting keywords like "true" and "false". Integer + * values are converted into true/false values (when they are non-zero or + * zero, respectively). Other values cause a die(). If parsing is successful, + * stores the value of the parsed result in `dest` and returns 0. When the + * configuration variable `key` is not found, returns 1 without touching + * `dest`. + */ int git_config_get_bool(const char *key, int *dest); + +/** + * Similar to `git_config_get_bool`, except that integers are copied as-is, + * and `is_bool` flag is unset. + */ int git_config_get_bool_or_int(const char *key, int *is_bool, int *dest); + +/** + * Similar to `git_config_get_bool`, except that it returns -1 on error + * rather than dying. + */ int git_config_get_maybe_bool(const char *key, int *dest); + +/** + * Similar to `git_config_get_string`, but expands `~` or `~user` into + * the user's home directory when found at the beginning of the path. + */ int git_config_get_pathname(const char *key, const char **dest); + int git_config_get_index_threads(int *dest); int git_config_get_untracked_cache(void); int git_config_get_split_index(void); @@ -270,7 +593,19 @@ struct key_value_info { enum config_scope scope; }; +/** + * First prints the error message specified by the caller in `err` and then + * dies printing the line number and the file name of the highest priority + * value for the configuration variable `key`. + */ NORETURN void git_die_config(const char *key, const char *err, ...) __attribute__((format(printf, 2, 3))); + +/** + * Helper function which formats the die error message according to the + * parameters entered. Used by `git_die_config()`. It can be used by callers + * handling `git_config_get_value_multi()` to print the correct error message + * for the desired value. + */ NORETURN void git_die_config_linenr(const char *key, const char *filename, int linenr); #define LOOKUP_CONFIG(mapping, var) \ diff --git a/configure.ac b/configure.ac index a43b476402..4d32d5e432 100644 --- a/configure.ac +++ b/configure.ac @@ -85,7 +85,7 @@ AC_DEFUN([GIT_PARSE_WITH], # GIT_PARSE_WITH_SET_MAKE_VAR(WITHNAME, VAR, HELP_TEXT) # ----------------------------------------------------- -# Set VAR to the value specied by --with-WITHNAME. +# Set VAR to the value specified by --with-WITHNAME. # No verification of arguments is performed, but warnings are issued # if either 'yes' or 'no' is specified. # HELP_TEXT is presented when --help is called. diff --git a/contrib/coccinelle/commit.cocci b/contrib/coccinelle/commit.cocci index d03453341e..778e4704f6 100644 --- a/contrib/coccinelle/commit.cocci +++ b/contrib/coccinelle/commit.cocci @@ -20,7 +20,7 @@ expression s; + set_commit_tree(c, s) ...>} -// These excluded functions must access c->maybe_tree direcly. +// These excluded functions must access c->maybe_tree directly. // Note that if c->maybe_tree is written somewhere outside of these // functions, then the recommended transformation will be bogus with // repo_get_commit_tree() on the LHS. diff --git a/contrib/completion/git-completion.bash b/contrib/completion/git-completion.bash index 00fbe6c03d..47c551091f 100644 --- a/contrib/completion/git-completion.bash +++ b/contrib/completion/git-completion.bash @@ -550,7 +550,7 @@ __git_index_files () esc_idx, 1) } else if (esc == "n") { # Uh-oh, a newline character. - # We cant reliably put a pathname + # We cannot reliably put a pathname # containing a newline into COMPREPLY, # and the newline would create a mess. # Skip this path. @@ -565,7 +565,7 @@ __git_index_files () } } # Drop closing double quote, if there is one. - # (There isnt any if this is a directory, as it was + # (There is not any if this is a directory, as it was # already stripped with the trailing path components.) if (substr(p, length(p), 1) == "\"") out = out substr(p, 1, length(p) - 1) diff --git a/contrib/hooks/multimail/git_multimail.py b/contrib/hooks/multimail/git_multimail.py index 8823399e75..f563be82fc 100755 --- a/contrib/hooks/multimail/git_multimail.py +++ b/contrib/hooks/multimail/git_multimail.py @@ -95,7 +95,7 @@ if PYTHON3: unicode = str def write_str(f, msg): - # Try outputing with the default encoding. If it fails, + # Try outputting with the default encoding. If it fails, # try UTF-8. try: f.buffer.write(msg.encode(sys.getdefaultencoding())) @@ -2129,7 +2129,7 @@ class SMTPMailer(Mailer): # equivalent to # self.smtp.ehlo() # self.smtp.starttls() - # with acces to the ssl layer + # with access to the ssl layer self.smtp.ehlo() if not self.smtp.has_extn("starttls"): raise smtplib.SMTPException("STARTTLS extension not supported by server") @@ -2148,7 +2148,7 @@ class SMTPMailer(Mailer): cert_reqs=ssl.CERT_NONE ) self.environment.get_logger().error( - '*** Warning, the server certificat is not verified (smtp) ***\n' + '*** Warning, the server certificate is not verified (smtp) ***\n' '*** set the option smtpCACerts ***\n' ) if not hasattr(self.smtp.sock, "read"): @@ -3189,7 +3189,7 @@ class ProjectdescEnvironmentMixin(Environment): self.COMPUTED_KEYS += ['projectdesc'] def get_projectdesc(self): - """Return a one-line descripition of the project.""" + """Return a one-line description of the project.""" git_dir = get_git_dir() try: diff --git a/contrib/hooks/multimail/post-receive.example b/contrib/hooks/multimail/post-receive.example index b9bb11834e..0f98c5a23d 100755 --- a/contrib/hooks/multimail/post-receive.example +++ b/contrib/hooks/multimail/post-receive.example @@ -56,7 +56,7 @@ config = git_multimail.Config('multimailhook') # Set some Git configuration variables. Equivalent to passing var=val # to "git -c var=val" each time git is called, or to adding the -# configuration in .git/config (must come before instanciating the +# configuration in .git/config (must come before instantiating the # environment) : #git_multimail.Config.add_config_parameters('multimailhook.commitEmailFormat=html') #git_multimail.Config.add_config_parameters(('user.name=foo', 'user.email=foo@example.com')) diff --git a/contrib/hooks/post-receive-email b/contrib/hooks/post-receive-email index 8747b84334..ff565eb3d8 100755 --- a/contrib/hooks/post-receive-email +++ b/contrib/hooks/post-receive-email @@ -329,7 +329,7 @@ generate_update_branch_email() # # git rev-parse --not --all | grep -v $(git rev-parse $refname) # - # Get's us to something pretty safe (apart from the small time + # Gets us to something pretty safe (apart from the small time # between refname being read, and git rev-parse running - for that, # I give up) # diff --git a/contrib/hooks/update-paranoid b/contrib/hooks/update-paranoid index d18b317b2f..0092d67b8a 100755 --- a/contrib/hooks/update-paranoid +++ b/contrib/hooks/update-paranoid @@ -49,7 +49,7 @@ opcode. Repository sections are matched on the basename of the repository (after removing the .git suffix). -The opcode abbrevations are: +The opcode abbreviations are: C: create new ref D: delete existing ref diff --git a/contrib/mw-to-git/.perlcriticrc b/contrib/mw-to-git/.perlcriticrc index 158958d363..b7333267ad 100644 --- a/contrib/mw-to-git/.perlcriticrc +++ b/contrib/mw-to-git/.perlcriticrc @@ -14,7 +14,7 @@ # This rule states that each system call should have its return value checked # The problem is that it includes the print call. Checking every print call's -# return value would be harmful to the code readabilty. +# return value would be harmful to the code readability. # This configuration keeps all default function but print. [InputOutput::RequireCheckedSyscalls] functions = open say close diff --git a/contrib/mw-to-git/git-remote-mediawiki.perl b/contrib/mw-to-git/git-remote-mediawiki.perl index af9cbc9d0f..d8ff2e69c4 100755 --- a/contrib/mw-to-git/git-remote-mediawiki.perl +++ b/contrib/mw-to-git/git-remote-mediawiki.perl @@ -79,7 +79,7 @@ chomp($export_media); $export_media = !($export_media eq 'false'); my $wiki_login = run_git("config --get remote.${remotename}.mwLogin"); -# Note: mwPassword is discourraged. Use the credential system instead. +# Note: mwPassword is discouraged. Use the credential system instead. my $wiki_passwd = run_git("config --get remote.${remotename}.mwPassword"); my $wiki_domain = run_git("config --get remote.${remotename}.mwDomain"); chomp($wiki_login); diff --git a/contrib/mw-to-git/t/install-wiki/db_install.php b/contrib/mw-to-git/t/install-wiki/db_install.php index 0f3f4e018a..b033849800 100644 --- a/contrib/mw-to-git/t/install-wiki/db_install.php +++ b/contrib/mw-to-git/t/install-wiki/db_install.php @@ -24,7 +24,7 @@ $url = 'http://localhost:'.$port.'/wiki/mw-config/index.php'; $db_dir = urlencode($tmp); $tmp_cookie = tempnam($tmp, "COOKIE_"); /* - * Fetchs a page with cURL. + * Fetches a page with cURL. */ function get($page_name = "") { $curl = curl_init(); diff --git a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh index cfbfe7ddf6..9106833578 100755 --- a/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh +++ b/contrib/mw-to-git/t/t9360-mw-to-git-clone.sh @@ -143,7 +143,7 @@ test_expect_success 'Git clone works with one specific page cloned ' ' test_expect_success 'Git clone works with multiple specific page cloned ' ' wiki_reset && wiki_editpage foo "I will be there" false && - wiki_editpage bar "I will not disapear" false && + wiki_editpage bar "I will not disappear" false && wiki_editpage namnam "I be erased" false && wiki_editpage nyancat "nyan nyan nyan you will not erase me" false && wiki_delete_page namnam && diff --git a/contrib/mw-to-git/t/test-gitmw-lib.sh b/contrib/mw-to-git/t/test-gitmw-lib.sh index 6546294f15..3948a00282 100755 --- a/contrib/mw-to-git/t/test-gitmw-lib.sh +++ b/contrib/mw-to-git/t/test-gitmw-lib.sh @@ -279,7 +279,7 @@ start_lighttpd () { "$LIGHTTPD_DIR"/lighttpd -f "$WEB"/lighttpd.conf if test $? -ne 0 ; then - echo "Could not execute http deamon lighttpd" + echo "Could not execute http daemon lighttpd" exit 1 fi } diff --git a/contrib/svn-fe/svnrdump_sim.py b/contrib/svn-fe/svnrdump_sim.py index 50c6a4f89d..8a3cee6175 100755 --- a/contrib/svn-fe/svnrdump_sim.py +++ b/contrib/svn-fe/svnrdump_sim.py @@ -54,7 +54,7 @@ if __name__ == "__main__": print("usage: %s dump URL -rLOWER:UPPER") sys.exit(1) if not sys.argv[1] == 'dump': - raise NotImplementedError('only "dump" is suppported.') + raise NotImplementedError('only "dump" is supported.') url = sys.argv[2] r = ('0', 'HEAD') if len(sys.argv) == 4 and sys.argv[3][0:2] == '-r': @@ -412,7 +412,7 @@ static int encode_to_git(const char *path, const char *src, size_t src_len, if (!dst) { /* * We could add the blob "as-is" to Git. However, on checkout - * we would try to reencode to the original encoding. This + * we would try to re-encode to the original encoding. This * would fail and we would leave the user with a messed-up * working tree. Let's try to avoid this by screaming loud. */ @@ -598,7 +598,7 @@ static void canonicalize_client(struct strbuf *out, const char *in) * Read the host as supplied by the client connection. * * Returns a pointer to the character after the NUL byte terminating the host - * arguemnt, or 'extra_args' if there is no host arguemnt. + * argument, or 'extra_args' if there is no host argument. */ static char *parse_host_arg(struct hostinfo *hi, char *extra_args, int buflen) { @@ -652,7 +652,7 @@ static void parse_extra_args(struct hostinfo *hi, struct argv_array *env, * service that will be run. * * If there ends up being a particular arg in the future that - * git-daemon needs to parse specificly (like the 'host' arg) + * git-daemon needs to parse specifically (like the 'host' arg) * then it can be parsed here and not added to 'git_protocol'. */ if (*arg) { @@ -2551,7 +2551,7 @@ static int scale_linear(int it, int width, int max_change) /* * make sure that at least one '-' or '+' is printed if * there is any change to this path. The easiest way is to - * scale linearly as if the alloted width is one column shorter + * scale linearly as if the allotted width is one column shorter * than it is, and then add 1 to the result. */ return 1 + (it * (width - 1) / max_change); @@ -3196,7 +3196,7 @@ static int is_conflict_marker(const char *line, int marker_size, unsigned long l for (cnt = 1; cnt < marker_size; cnt++) if (line[cnt] != firstchar) return 0; - /* line[1] thru line[marker_size-1] are same as firstchar */ + /* line[1] through line[marker_size-1] are same as firstchar */ if (len < marker_size + 1 || !isspace(line[marker_size])) return 0; return 1; @@ -2489,7 +2489,7 @@ static int remove_dir_recurse(struct strbuf *path, int flag, int *kept_up) * wanted anyway */ continue; - /* fall thru */ + /* fall through */ } else if (S_ISDIR(st.st_mode)) { if (!remove_dir_recurse(path, flag, &kept_down)) continue; /* happy */ diff --git a/fetch-pack.c b/fetch-pack.c index 0130b44112..f80e2d1149 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -756,8 +756,33 @@ static int sideband_demux(int in, int out, void *data) return ret; } +static void write_promisor_file(const char *keep_name, + struct ref **sought, int nr_sought) +{ + struct strbuf promisor_name = STRBUF_INIT; + int suffix_stripped; + FILE *output; + int i; + + strbuf_addstr(&promisor_name, keep_name); + suffix_stripped = strbuf_strip_suffix(&promisor_name, ".keep"); + if (!suffix_stripped) + BUG("name of pack lockfile should end with .keep (was '%s')", + keep_name); + strbuf_addstr(&promisor_name, ".promisor"); + + output = xfopen(promisor_name.buf, "w"); + for (i = 0; i < nr_sought; i++) + fprintf(output, "%s %s\n", oid_to_hex(&sought[i]->old_oid), + sought[i]->name); + fclose(output); + + strbuf_release(&promisor_name); +} + static int get_pack(struct fetch_pack_args *args, - int xd[2], char **pack_lockfile) + int xd[2], char **pack_lockfile, + struct ref **sought, int nr_sought) { struct async demux; int do_keep = args->keep_pack; @@ -819,7 +844,13 @@ static int get_pack(struct fetch_pack_args *args, } if (args->check_self_contained_and_connected) argv_array_push(&cmd.args, "--check-self-contained-and-connected"); - if (args->from_promisor) + /* + * If we're obtaining the filename of a lockfile, we'll use + * that filename to write a .promisor file with more + * information below. If not, we need index-pack to do it for + * us. + */ + if (!(do_keep && pack_lockfile) && args->from_promisor) argv_array_push(&cmd.args, "--promisor"); } else { @@ -873,6 +904,14 @@ static int get_pack(struct fetch_pack_args *args, die(_("%s failed"), cmd_name); if (use_sideband && finish_async(&demux)) die(_("error in sideband demultiplexer")); + + /* + * Now that index-pack has succeeded, write the promisor file using the + * obtained .keep filename if necessary + */ + if (do_keep && pack_lockfile && args->from_promisor) + write_promisor_file(*pack_lockfile, sought, nr_sought); + return 0; } @@ -1008,7 +1047,7 @@ static struct ref *do_fetch_pack(struct fetch_pack_args *args, alternate_shallow_file = setup_temporary_shallow(si->shallow); else alternate_shallow_file = NULL; - if (get_pack(args, fd, pack_lockfile)) + if (get_pack(args, fd, pack_lockfile, sought, nr_sought)) die(_("git fetch-pack: fetch failed.")); all_done: @@ -1464,7 +1503,7 @@ static struct ref *do_fetch_pack_v2(struct fetch_pack_args *args, /* get the pack */ process_section_header(&reader, "packfile", 0); - if (get_pack(args, fd, pack_lockfile)) + if (get_pack(args, fd, pack_lockfile, sought, nr_sought)) die(_("git fetch-pack: fetch failed.")); state = FETCH_DONE; @@ -43,21 +43,17 @@ static struct oidset gitmodules_done = OIDSET_INIT; FUNC(MISSING_AUTHOR, ERROR) \ FUNC(MISSING_COMMITTER, ERROR) \ FUNC(MISSING_EMAIL, ERROR) \ - FUNC(MISSING_GRAFT, ERROR) \ FUNC(MISSING_NAME_BEFORE_EMAIL, ERROR) \ FUNC(MISSING_OBJECT, ERROR) \ - FUNC(MISSING_PARENT, ERROR) \ FUNC(MISSING_SPACE_BEFORE_DATE, ERROR) \ FUNC(MISSING_SPACE_BEFORE_EMAIL, ERROR) \ FUNC(MISSING_TAG, ERROR) \ FUNC(MISSING_TAG_ENTRY, ERROR) \ - FUNC(MISSING_TAG_OBJECT, ERROR) \ FUNC(MISSING_TREE, ERROR) \ FUNC(MISSING_TREE_OBJECT, ERROR) \ FUNC(MISSING_TYPE, ERROR) \ FUNC(MISSING_TYPE_ENTRY, ERROR) \ FUNC(MULTIPLE_AUTHORS, ERROR) \ - FUNC(TAG_OBJECT_NOT_TAG, ERROR) \ FUNC(TREE_NOT_SORTED, ERROR) \ FUNC(UNKNOWN_TYPE, ERROR) \ FUNC(ZERO_PADDED_DATE, ERROR) \ @@ -281,14 +277,16 @@ static void append_msg_id(struct strbuf *sb, const char *msg_id) strbuf_addstr(sb, ": "); } -static int object_on_skiplist(struct fsck_options *opts, struct object *obj) +static int object_on_skiplist(struct fsck_options *opts, + const struct object_id *oid) { - return opts && obj && oidset_contains(&opts->skiplist, &obj->oid); + return opts && oid && oidset_contains(&opts->skiplist, oid); } -__attribute__((format (printf, 4, 5))) -static int report(struct fsck_options *options, struct object *object, - enum fsck_msg_id id, const char *fmt, ...) +__attribute__((format (printf, 5, 6))) +static int report(struct fsck_options *options, + const struct object_id *oid, enum object_type object_type, + enum fsck_msg_id id, const char *fmt, ...) { va_list ap; struct strbuf sb = STRBUF_INIT; @@ -297,7 +295,7 @@ static int report(struct fsck_options *options, struct object *object, if (msg_type == FSCK_IGNORE) return 0; - if (object_on_skiplist(options, object)) + if (object_on_skiplist(options, oid)) return 0; if (msg_type == FSCK_FATAL) @@ -309,49 +307,71 @@ static int report(struct fsck_options *options, struct object *object, va_start(ap, fmt); strbuf_vaddf(&sb, fmt, ap); - result = options->error_func(options, object, msg_type, sb.buf); + result = options->error_func(options, oid, object_type, + msg_type, sb.buf); strbuf_release(&sb); va_end(ap); return result; } -static char *get_object_name(struct fsck_options *options, struct object *obj) +void fsck_enable_object_names(struct fsck_options *options) { if (!options->object_names) + options->object_names = kh_init_oid_map(); +} + +const char *fsck_get_object_name(struct fsck_options *options, + const struct object_id *oid) +{ + khiter_t pos; + if (!options->object_names) + return NULL; + pos = kh_get_oid_map(options->object_names, *oid); + if (pos >= kh_end(options->object_names)) return NULL; - return lookup_decoration(options->object_names, obj); + return kh_value(options->object_names, pos); } -static void put_object_name(struct fsck_options *options, struct object *obj, - const char *fmt, ...) +void fsck_put_object_name(struct fsck_options *options, + const struct object_id *oid, + const char *fmt, ...) { va_list ap; struct strbuf buf = STRBUF_INIT; - char *existing; + khiter_t pos; + int hashret; if (!options->object_names) return; - existing = lookup_decoration(options->object_names, obj); - if (existing) + + pos = kh_put_oid_map(options->object_names, *oid, &hashret); + if (!hashret) return; va_start(ap, fmt); strbuf_vaddf(&buf, fmt, ap); - add_decoration(options->object_names, obj, strbuf_detach(&buf, NULL)); + kh_value(options->object_names, pos) = strbuf_detach(&buf, NULL); va_end(ap); } -static const char *describe_object(struct fsck_options *o, struct object *obj) +const char *fsck_describe_object(struct fsck_options *options, + const struct object_id *oid) { - static struct strbuf buf = STRBUF_INIT; - char *name; - - strbuf_reset(&buf); - strbuf_addstr(&buf, oid_to_hex(&obj->oid)); - if (o->object_names && (name = lookup_decoration(o->object_names, obj))) - strbuf_addf(&buf, " (%s)", name); + static struct strbuf bufs[] = { + STRBUF_INIT, STRBUF_INIT, STRBUF_INIT, STRBUF_INIT + }; + static int b = 0; + struct strbuf *buf; + const char *name = fsck_get_object_name(options, oid); + + buf = bufs + b; + b = (b + 1) % ARRAY_SIZE(bufs); + strbuf_reset(buf); + strbuf_addstr(buf, oid_to_hex(oid)); + if (name) + strbuf_addf(buf, " (%s)", name); - return buf.buf; + return buf->buf; } static int fsck_walk_tree(struct tree *tree, void *data, struct fsck_options *options) @@ -364,7 +384,7 @@ static int fsck_walk_tree(struct tree *tree, void *data, struct fsck_options *op if (parse_tree(tree)) return -1; - name = get_object_name(options, &tree->object); + name = fsck_get_object_name(options, &tree->object.oid); if (init_tree_desc_gently(&desc, tree->buffer, tree->size)) return -1; while (tree_entry_gently(&desc, &entry)) { @@ -377,20 +397,21 @@ static int fsck_walk_tree(struct tree *tree, void *data, struct fsck_options *op if (S_ISDIR(entry.mode)) { obj = (struct object *)lookup_tree(the_repository, &entry.oid); if (name && obj) - put_object_name(options, obj, "%s%s/", name, - entry.path); + fsck_put_object_name(options, &entry.oid, "%s%s/", + name, entry.path); result = options->walk(obj, OBJ_TREE, data, options); } else if (S_ISREG(entry.mode) || S_ISLNK(entry.mode)) { obj = (struct object *)lookup_blob(the_repository, &entry.oid); if (name && obj) - put_object_name(options, obj, "%s%s", name, - entry.path); + fsck_put_object_name(options, &entry.oid, "%s%s", + name, entry.path); result = options->walk(obj, OBJ_BLOB, data, options); } else { result = error("in tree %s: entry %s has bad mode %.6o", - describe_object(options, &tree->object), entry.path, entry.mode); + fsck_describe_object(options, &tree->object.oid), + entry.path, entry.mode); } if (result < 0) return result; @@ -411,10 +432,10 @@ static int fsck_walk_commit(struct commit *commit, void *data, struct fsck_optio if (parse_commit(commit)) return -1; - name = get_object_name(options, &commit->object); + name = fsck_get_object_name(options, &commit->object.oid); if (name) - put_object_name(options, &get_commit_tree(commit)->object, - "%s:", name); + fsck_put_object_name(options, get_commit_tree_oid(commit), + "%s:", name); result = options->walk((struct object *)get_commit_tree(commit), OBJ_TREE, data, options); @@ -442,16 +463,17 @@ static int fsck_walk_commit(struct commit *commit, void *data, struct fsck_optio while (parents) { if (name) { - struct object *obj = &parents->item->object; + struct object_id *oid = &parents->item->object.oid; if (counter++) - put_object_name(options, obj, "%s^%d", - name, counter); + fsck_put_object_name(options, oid, "%s^%d", + name, counter); else if (generation > 0) - put_object_name(options, obj, "%.*s~%d", - name_prefix_len, name, generation + 1); + fsck_put_object_name(options, oid, "%.*s~%d", + name_prefix_len, name, + generation + 1); else - put_object_name(options, obj, "%s^", name); + fsck_put_object_name(options, oid, "%s^", name); } result = options->walk((struct object *)parents->item, OBJ_COMMIT, data, options); if (result < 0) @@ -465,12 +487,12 @@ static int fsck_walk_commit(struct commit *commit, void *data, struct fsck_optio static int fsck_walk_tag(struct tag *tag, void *data, struct fsck_options *options) { - char *name = get_object_name(options, &tag->object); + const char *name = fsck_get_object_name(options, &tag->object.oid); if (parse_tag(tag)) return -1; if (name) - put_object_name(options, tag->tagged, "%s", name); + fsck_put_object_name(options, &tag->tagged->oid, "%s", name); return options->walk(tag->tagged, OBJ_ANY, data, options); } @@ -492,7 +514,8 @@ int fsck_walk(struct object *obj, void *data, struct fsck_options *options) case OBJ_TAG: return fsck_walk_tag((struct tag *)obj, data, options); default: - error("Unknown object type for %s", describe_object(options, obj)); + error("Unknown object type for %s", + fsck_describe_object(options, &obj->oid)); return -1; } } @@ -543,7 +566,9 @@ static int verify_ordered(unsigned mode1, const char *name1, unsigned mode2, con return c1 < c2 ? 0 : TREE_UNORDERED; } -static int fsck_tree(struct tree *item, struct fsck_options *options) +static int fsck_tree(const struct object_id *oid, + const char *buffer, unsigned long size, + struct fsck_options *options) { int retval = 0; int has_null_sha1 = 0; @@ -560,8 +585,8 @@ static int fsck_tree(struct tree *item, struct fsck_options *options) unsigned o_mode; const char *o_name; - if (init_tree_desc_gently(&desc, item->buffer, item->size)) { - retval += report(options, &item->object, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree"); + if (init_tree_desc_gently(&desc, buffer, size)) { + retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree"); return retval; } @@ -587,13 +612,14 @@ static int fsck_tree(struct tree *item, struct fsck_options *options) if (!S_ISLNK(mode)) oidset_insert(&gitmodules_found, oid); else - retval += report(options, &item->object, + retval += report(options, + oid, OBJ_TREE, FSCK_MSG_GITMODULES_SYMLINK, ".gitmodules is a symbolic link"); } if (update_tree_entry_gently(&desc)) { - retval += report(options, &item->object, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_TREE, "cannot be parsed as a tree"); break; } @@ -638,30 +664,31 @@ static int fsck_tree(struct tree *item, struct fsck_options *options) } if (has_null_sha1) - retval += report(options, &item->object, FSCK_MSG_NULL_SHA1, "contains entries pointing to null sha1"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_NULL_SHA1, "contains entries pointing to null sha1"); if (has_full_path) - retval += report(options, &item->object, FSCK_MSG_FULL_PATHNAME, "contains full pathnames"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_FULL_PATHNAME, "contains full pathnames"); if (has_empty_name) - retval += report(options, &item->object, FSCK_MSG_EMPTY_NAME, "contains empty pathname"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_EMPTY_NAME, "contains empty pathname"); if (has_dot) - retval += report(options, &item->object, FSCK_MSG_HAS_DOT, "contains '.'"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOT, "contains '.'"); if (has_dotdot) - retval += report(options, &item->object, FSCK_MSG_HAS_DOTDOT, "contains '..'"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOTDOT, "contains '..'"); if (has_dotgit) - retval += report(options, &item->object, FSCK_MSG_HAS_DOTGIT, "contains '.git'"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_HAS_DOTGIT, "contains '.git'"); if (has_zero_pad) - retval += report(options, &item->object, FSCK_MSG_ZERO_PADDED_FILEMODE, "contains zero-padded file modes"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_ZERO_PADDED_FILEMODE, "contains zero-padded file modes"); if (has_bad_modes) - retval += report(options, &item->object, FSCK_MSG_BAD_FILEMODE, "contains bad file modes"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_BAD_FILEMODE, "contains bad file modes"); if (has_dup_entries) - retval += report(options, &item->object, FSCK_MSG_DUPLICATE_ENTRIES, "contains duplicate file entries"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_DUPLICATE_ENTRIES, "contains duplicate file entries"); if (not_properly_sorted) - retval += report(options, &item->object, FSCK_MSG_TREE_NOT_SORTED, "not properly sorted"); + retval += report(options, oid, OBJ_TREE, FSCK_MSG_TREE_NOT_SORTED, "not properly sorted"); return retval; } static int verify_headers(const void *data, unsigned long size, - struct object *obj, struct fsck_options *options) + const struct object_id *oid, enum object_type type, + struct fsck_options *options) { const char *buffer = (const char *)data; unsigned long i; @@ -669,7 +696,7 @@ static int verify_headers(const void *data, unsigned long size, for (i = 0; i < size; i++) { switch (buffer[i]) { case '\0': - return report(options, obj, + return report(options, oid, type, FSCK_MSG_NUL_IN_HEADER, "unterminated header: NUL at offset %ld", i); case '\n': @@ -687,11 +714,13 @@ static int verify_headers(const void *data, unsigned long size, if (size && buffer[size - 1] == '\n') return 0; - return report(options, obj, + return report(options, oid, type, FSCK_MSG_UNTERMINATED_HEADER, "unterminated header"); } -static int fsck_ident(const char **ident, struct object *obj, struct fsck_options *options) +static int fsck_ident(const char **ident, + const struct object_id *oid, enum object_type type, + struct fsck_options *options) { const char *p = *ident; char *end; @@ -701,28 +730,28 @@ static int fsck_ident(const char **ident, struct object *obj, struct fsck_option (*ident)++; if (*p == '<') - return report(options, obj, FSCK_MSG_MISSING_NAME_BEFORE_EMAIL, "invalid author/committer line - missing space before email"); + return report(options, oid, type, FSCK_MSG_MISSING_NAME_BEFORE_EMAIL, "invalid author/committer line - missing space before email"); p += strcspn(p, "<>\n"); if (*p == '>') - return report(options, obj, FSCK_MSG_BAD_NAME, "invalid author/committer line - bad name"); + return report(options, oid, type, FSCK_MSG_BAD_NAME, "invalid author/committer line - bad name"); if (*p != '<') - return report(options, obj, FSCK_MSG_MISSING_EMAIL, "invalid author/committer line - missing email"); + return report(options, oid, type, FSCK_MSG_MISSING_EMAIL, "invalid author/committer line - missing email"); if (p[-1] != ' ') - return report(options, obj, FSCK_MSG_MISSING_SPACE_BEFORE_EMAIL, "invalid author/committer line - missing space before email"); + return report(options, oid, type, FSCK_MSG_MISSING_SPACE_BEFORE_EMAIL, "invalid author/committer line - missing space before email"); p++; p += strcspn(p, "<>\n"); if (*p != '>') - return report(options, obj, FSCK_MSG_BAD_EMAIL, "invalid author/committer line - bad email"); + return report(options, oid, type, FSCK_MSG_BAD_EMAIL, "invalid author/committer line - bad email"); p++; if (*p != ' ') - return report(options, obj, FSCK_MSG_MISSING_SPACE_BEFORE_DATE, "invalid author/committer line - missing space before date"); + return report(options, oid, type, FSCK_MSG_MISSING_SPACE_BEFORE_DATE, "invalid author/committer line - missing space before date"); p++; if (*p == '0' && p[1] != ' ') - return report(options, obj, FSCK_MSG_ZERO_PADDED_DATE, "invalid author/committer line - zero-padded date"); + return report(options, oid, type, FSCK_MSG_ZERO_PADDED_DATE, "invalid author/committer line - zero-padded date"); if (date_overflows(parse_timestamp(p, &end, 10))) - return report(options, obj, FSCK_MSG_BAD_DATE_OVERFLOW, "invalid author/committer line - date causes integer overflow"); + return report(options, oid, type, FSCK_MSG_BAD_DATE_OVERFLOW, "invalid author/committer line - date causes integer overflow"); if ((end == p || *end != ' ')) - return report(options, obj, FSCK_MSG_BAD_DATE, "invalid author/committer line - bad date"); + return report(options, oid, type, FSCK_MSG_BAD_DATE, "invalid author/committer line - bad date"); p = end + 1; if ((*p != '+' && *p != '-') || !isdigit(p[1]) || @@ -730,83 +759,60 @@ static int fsck_ident(const char **ident, struct object *obj, struct fsck_option !isdigit(p[3]) || !isdigit(p[4]) || (p[5] != '\n')) - return report(options, obj, FSCK_MSG_BAD_TIMEZONE, "invalid author/committer line - bad time zone"); + return report(options, oid, type, FSCK_MSG_BAD_TIMEZONE, "invalid author/committer line - bad time zone"); p += 6; return 0; } -static int fsck_commit_buffer(struct commit *commit, const char *buffer, - unsigned long size, struct fsck_options *options) +static int fsck_commit(const struct object_id *oid, + const char *buffer, unsigned long size, + struct fsck_options *options) { - struct object_id tree_oid, oid; - struct commit_graft *graft; - unsigned parent_count, parent_line_count = 0, author_count; + struct object_id tree_oid, parent_oid; + unsigned author_count; int err; const char *buffer_begin = buffer; const char *p; - if (verify_headers(buffer, size, &commit->object, options)) + if (verify_headers(buffer, size, oid, OBJ_COMMIT, options)) return -1; if (!skip_prefix(buffer, "tree ", &buffer)) - return report(options, &commit->object, FSCK_MSG_MISSING_TREE, "invalid format - expected 'tree' line"); + return report(options, oid, OBJ_COMMIT, FSCK_MSG_MISSING_TREE, "invalid format - expected 'tree' line"); if (parse_oid_hex(buffer, &tree_oid, &p) || *p != '\n') { - err = report(options, &commit->object, FSCK_MSG_BAD_TREE_SHA1, "invalid 'tree' line format - bad sha1"); + err = report(options, oid, OBJ_COMMIT, FSCK_MSG_BAD_TREE_SHA1, "invalid 'tree' line format - bad sha1"); if (err) return err; } buffer = p + 1; while (skip_prefix(buffer, "parent ", &buffer)) { - if (parse_oid_hex(buffer, &oid, &p) || *p != '\n') { - err = report(options, &commit->object, FSCK_MSG_BAD_PARENT_SHA1, "invalid 'parent' line format - bad sha1"); + if (parse_oid_hex(buffer, &parent_oid, &p) || *p != '\n') { + err = report(options, oid, OBJ_COMMIT, FSCK_MSG_BAD_PARENT_SHA1, "invalid 'parent' line format - bad sha1"); if (err) return err; } buffer = p + 1; - parent_line_count++; - } - graft = lookup_commit_graft(the_repository, &commit->object.oid); - parent_count = commit_list_count(commit->parents); - if (graft) { - if (graft->nr_parent == -1 && !parent_count) - ; /* shallow commit */ - else if (graft->nr_parent != parent_count) { - err = report(options, &commit->object, FSCK_MSG_MISSING_GRAFT, "graft objects missing"); - if (err) - return err; - } - } else { - if (parent_count != parent_line_count) { - err = report(options, &commit->object, FSCK_MSG_MISSING_PARENT, "parent objects missing"); - if (err) - return err; - } } author_count = 0; while (skip_prefix(buffer, "author ", &buffer)) { author_count++; - err = fsck_ident(&buffer, &commit->object, options); + err = fsck_ident(&buffer, oid, OBJ_COMMIT, options); if (err) return err; } if (author_count < 1) - err = report(options, &commit->object, FSCK_MSG_MISSING_AUTHOR, "invalid format - expected 'author' line"); + err = report(options, oid, OBJ_COMMIT, FSCK_MSG_MISSING_AUTHOR, "invalid format - expected 'author' line"); else if (author_count > 1) - err = report(options, &commit->object, FSCK_MSG_MULTIPLE_AUTHORS, "invalid format - multiple 'author' lines"); + err = report(options, oid, OBJ_COMMIT, FSCK_MSG_MULTIPLE_AUTHORS, "invalid format - multiple 'author' lines"); if (err) return err; if (!skip_prefix(buffer, "committer ", &buffer)) - return report(options, &commit->object, FSCK_MSG_MISSING_COMMITTER, "invalid format - expected 'committer' line"); - err = fsck_ident(&buffer, &commit->object, options); + return report(options, oid, OBJ_COMMIT, FSCK_MSG_MISSING_COMMITTER, "invalid format - expected 'committer' line"); + err = fsck_ident(&buffer, oid, OBJ_COMMIT, options); if (err) return err; - if (!get_commit_tree(commit)) { - err = report(options, &commit->object, FSCK_MSG_BAD_TREE, "could not load commit's tree %s", oid_to_hex(&tree_oid)); - if (err) - return err; - } if (memchr(buffer_begin, '\0', size)) { - err = report(options, &commit->object, FSCK_MSG_NUL_IN_COMMIT, + err = report(options, oid, OBJ_COMMIT, FSCK_MSG_NUL_IN_COMMIT, "NUL byte in the commit object body"); if (err) return err; @@ -814,91 +820,60 @@ static int fsck_commit_buffer(struct commit *commit, const char *buffer, return 0; } -static int fsck_commit(struct commit *commit, const char *data, - unsigned long size, struct fsck_options *options) -{ - const char *buffer = data ? data : get_commit_buffer(commit, &size); - int ret = fsck_commit_buffer(commit, buffer, size, options); - if (!data) - unuse_commit_buffer(commit, buffer); - return ret; -} - -static int fsck_tag_buffer(struct tag *tag, const char *data, - unsigned long size, struct fsck_options *options) +static int fsck_tag(const struct object_id *oid, const char *buffer, + unsigned long size, struct fsck_options *options) { - struct object_id oid; + struct object_id tagged_oid; int ret = 0; - const char *buffer; - char *to_free = NULL, *eol; + char *eol; struct strbuf sb = STRBUF_INIT; const char *p; - if (data) - buffer = data; - else { - enum object_type type; - - buffer = to_free = - read_object_file(&tag->object.oid, &type, &size); - if (!buffer) - return report(options, &tag->object, - FSCK_MSG_MISSING_TAG_OBJECT, - "cannot read tag object"); - - if (type != OBJ_TAG) { - ret = report(options, &tag->object, - FSCK_MSG_TAG_OBJECT_NOT_TAG, - "expected tag got %s", - type_name(type)); - goto done; - } - } - - ret = verify_headers(buffer, size, &tag->object, options); + ret = verify_headers(buffer, size, oid, OBJ_TAG, options); if (ret) goto done; if (!skip_prefix(buffer, "object ", &buffer)) { - ret = report(options, &tag->object, FSCK_MSG_MISSING_OBJECT, "invalid format - expected 'object' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_OBJECT, "invalid format - expected 'object' line"); goto done; } - if (parse_oid_hex(buffer, &oid, &p) || *p != '\n') { - ret = report(options, &tag->object, FSCK_MSG_BAD_OBJECT_SHA1, "invalid 'object' line format - bad sha1"); + if (parse_oid_hex(buffer, &tagged_oid, &p) || *p != '\n') { + ret = report(options, oid, OBJ_TAG, FSCK_MSG_BAD_OBJECT_SHA1, "invalid 'object' line format - bad sha1"); if (ret) goto done; } buffer = p + 1; if (!skip_prefix(buffer, "type ", &buffer)) { - ret = report(options, &tag->object, FSCK_MSG_MISSING_TYPE_ENTRY, "invalid format - expected 'type' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_TYPE_ENTRY, "invalid format - expected 'type' line"); goto done; } eol = strchr(buffer, '\n'); if (!eol) { - ret = report(options, &tag->object, FSCK_MSG_MISSING_TYPE, "invalid format - unexpected end after 'type' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_TYPE, "invalid format - unexpected end after 'type' line"); goto done; } if (type_from_string_gently(buffer, eol - buffer, 1) < 0) - ret = report(options, &tag->object, FSCK_MSG_BAD_TYPE, "invalid 'type' value"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_BAD_TYPE, "invalid 'type' value"); if (ret) goto done; buffer = eol + 1; if (!skip_prefix(buffer, "tag ", &buffer)) { - ret = report(options, &tag->object, FSCK_MSG_MISSING_TAG_ENTRY, "invalid format - expected 'tag' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_TAG_ENTRY, "invalid format - expected 'tag' line"); goto done; } eol = strchr(buffer, '\n'); if (!eol) { - ret = report(options, &tag->object, FSCK_MSG_MISSING_TAG, "invalid format - unexpected end after 'type' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_TAG, "invalid format - unexpected end after 'type' line"); goto done; } strbuf_addf(&sb, "refs/tags/%.*s", (int)(eol - buffer), buffer); if (check_refname_format(sb.buf, 0)) { - ret = report(options, &tag->object, FSCK_MSG_BAD_TAG_NAME, - "invalid 'tag' name: %.*s", - (int)(eol - buffer), buffer); + ret = report(options, oid, OBJ_TAG, + FSCK_MSG_BAD_TAG_NAME, + "invalid 'tag' name: %.*s", + (int)(eol - buffer), buffer); if (ret) goto done; } @@ -906,32 +881,20 @@ static int fsck_tag_buffer(struct tag *tag, const char *data, if (!skip_prefix(buffer, "tagger ", &buffer)) { /* early tags do not contain 'tagger' lines; warn only */ - ret = report(options, &tag->object, FSCK_MSG_MISSING_TAGGER_ENTRY, "invalid format - expected 'tagger' line"); + ret = report(options, oid, OBJ_TAG, FSCK_MSG_MISSING_TAGGER_ENTRY, "invalid format - expected 'tagger' line"); if (ret) goto done; } else - ret = fsck_ident(&buffer, &tag->object, options); + ret = fsck_ident(&buffer, oid, OBJ_TAG, options); done: strbuf_release(&sb); - free(to_free); return ret; } -static int fsck_tag(struct tag *tag, const char *data, - unsigned long size, struct fsck_options *options) -{ - struct object *tagged = tag->tagged; - - if (!tagged) - return report(options, &tag->object, FSCK_MSG_BAD_TAG_OBJECT, "could not load tagged object"); - - return fsck_tag_buffer(tag, data, size, options); -} - struct fsck_gitmodules_data { - struct object *obj; + const struct object_id *oid; struct fsck_options *options; int ret; }; @@ -949,19 +912,22 @@ static int fsck_gitmodules_fn(const char *var, const char *value, void *vdata) name = xmemdupz(subsection, subsection_len); if (check_submodule_name(name) < 0) - data->ret |= report(data->options, data->obj, + data->ret |= report(data->options, + data->oid, OBJ_BLOB, FSCK_MSG_GITMODULES_NAME, "disallowed submodule name: %s", name); if (!strcmp(key, "url") && value && looks_like_command_line_option(value)) - data->ret |= report(data->options, data->obj, + data->ret |= report(data->options, + data->oid, OBJ_BLOB, FSCK_MSG_GITMODULES_URL, "disallowed submodule url: %s", value); if (!strcmp(key, "path") && value && looks_like_command_line_option(value)) - data->ret |= report(data->options, data->obj, + data->ret |= report(data->options, + data->oid, OBJ_BLOB, FSCK_MSG_GITMODULES_PATH, "disallowed submodule path: %s", value); @@ -970,17 +936,17 @@ static int fsck_gitmodules_fn(const char *var, const char *value, void *vdata) return 0; } -static int fsck_blob(struct blob *blob, const char *buf, +static int fsck_blob(const struct object_id *oid, const char *buf, unsigned long size, struct fsck_options *options) { struct fsck_gitmodules_data data; struct config_options config_opts = { 0 }; - if (!oidset_contains(&gitmodules_found, &blob->object.oid)) + if (!oidset_contains(&gitmodules_found, oid)) return 0; - oidset_insert(&gitmodules_done, &blob->object.oid); + oidset_insert(&gitmodules_done, oid); - if (object_on_skiplist(options, &blob->object)) + if (object_on_skiplist(options, oid)) return 0; if (!buf) { @@ -989,18 +955,18 @@ static int fsck_blob(struct blob *blob, const char *buf, * blob too gigantic to load into memory. Let's just consider * that an error. */ - return report(options, &blob->object, + return report(options, oid, OBJ_BLOB, FSCK_MSG_GITMODULES_LARGE, ".gitmodules too large to parse"); } - data.obj = &blob->object; + data.oid = oid; data.options = options; data.ret = 0; config_opts.error_action = CONFIG_ERROR_SILENT; if (git_config_from_mem(fsck_gitmodules_fn, CONFIG_ORIGIN_BLOB, ".gitmodules", buf, size, &data, &config_opts)) - data.ret |= report(options, &blob->object, + data.ret |= report(options, oid, OBJ_BLOB, FSCK_MSG_GITMODULES_PARSE, "could not parse gitmodules blob"); @@ -1011,31 +977,33 @@ int fsck_object(struct object *obj, void *data, unsigned long size, struct fsck_options *options) { if (!obj) - return report(options, obj, FSCK_MSG_BAD_OBJECT_SHA1, "no valid object to fsck"); + return report(options, NULL, OBJ_NONE, FSCK_MSG_BAD_OBJECT_SHA1, "no valid object to fsck"); if (obj->type == OBJ_BLOB) - return fsck_blob((struct blob *)obj, data, size, options); + return fsck_blob(&obj->oid, data, size, options); if (obj->type == OBJ_TREE) - return fsck_tree((struct tree *) obj, options); + return fsck_tree(&obj->oid, data, size, options); if (obj->type == OBJ_COMMIT) - return fsck_commit((struct commit *) obj, (const char *) data, - size, options); + return fsck_commit(&obj->oid, data, size, options); if (obj->type == OBJ_TAG) - return fsck_tag((struct tag *) obj, (const char *) data, - size, options); + return fsck_tag(&obj->oid, data, size, options); - return report(options, obj, FSCK_MSG_UNKNOWN_TYPE, "unknown type '%d' (internal fsck error)", - obj->type); + return report(options, &obj->oid, obj->type, + FSCK_MSG_UNKNOWN_TYPE, + "unknown type '%d' (internal fsck error)", + obj->type); } int fsck_error_function(struct fsck_options *o, - struct object *obj, int msg_type, const char *message) + const struct object_id *oid, + enum object_type object_type, + int msg_type, const char *message) { if (msg_type == FSCK_WARN) { - warning("object %s: %s", describe_object(o, obj), message); + warning("object %s: %s", fsck_describe_object(o, oid), message); return 0; } - error("object %s: %s", describe_object(o, obj), message); + error("object %s: %s", fsck_describe_object(o, oid), message); return 1; } @@ -1047,7 +1015,6 @@ int fsck_finish(struct fsck_options *options) oidset_iter_init(&gitmodules_found, &iter); while ((oid = oidset_iter_next(&iter))) { - struct blob *blob; enum object_type type; unsigned long size; char *buf; @@ -1055,29 +1022,22 @@ int fsck_finish(struct fsck_options *options) if (oidset_contains(&gitmodules_done, oid)) continue; - blob = lookup_blob(the_repository, oid); - if (!blob) { - struct object *obj = lookup_unknown_object(oid); - ret |= report(options, obj, - FSCK_MSG_GITMODULES_BLOB, - "non-blob found at .gitmodules"); - continue; - } - buf = read_object_file(oid, &type, &size); if (!buf) { - if (is_promisor_object(&blob->object.oid)) + if (is_promisor_object(oid)) continue; - ret |= report(options, &blob->object, + ret |= report(options, + oid, OBJ_BLOB, FSCK_MSG_GITMODULES_MISSING, "unable to read .gitmodules blob"); continue; } if (type == OBJ_BLOB) - ret |= fsck_blob(blob, buf, size, options); + ret |= fsck_blob(oid, buf, size, options); else - ret |= report(options, &blob->object, + ret |= report(options, + oid, type, FSCK_MSG_GITMODULES_BLOB, "non-blob found at .gitmodules"); free(buf); @@ -27,10 +27,12 @@ typedef int (*fsck_walk_func)(struct object *obj, int type, void *data, struct f /* callback for fsck_object, type is FSCK_ERROR or FSCK_WARN */ typedef int (*fsck_error)(struct fsck_options *o, - struct object *obj, int type, const char *message); + const struct object_id *oid, enum object_type object_type, + int msg_type, const char *message); int fsck_error_function(struct fsck_options *o, - struct object *obj, int type, const char *message); + const struct object_id *oid, enum object_type object_type, + int msg_type, const char *message); struct fsck_options { fsck_walk_func walk; @@ -38,7 +40,7 @@ struct fsck_options { unsigned strict:1; int *msg_type; struct oidset skiplist; - struct decoration *object_names; + kh_oid_map_t *object_names; }; #define FSCK_OPTIONS_DEFAULT { NULL, fsck_error_function, 0, NULL, OIDSET_INIT } @@ -52,7 +54,11 @@ struct fsck_options { * 0 everything OK */ int fsck_walk(struct object *obj, void *data, struct fsck_options *options); -/* If NULL is passed for data, we assume the object is local and read it. */ + +/* + * Blob objects my pass a NULL data pointer, which indicates they are too large + * to fit in memory. All other types must pass a real buffer. + */ int fsck_object(struct object *obj, void *data, unsigned long size, struct fsck_options *options); @@ -63,4 +69,29 @@ int fsck_object(struct object *obj, void *data, unsigned long size, */ int fsck_finish(struct fsck_options *options); +/* + * Subsystem for storing human-readable names for each object. + * + * If fsck_enable_object_names() has not been called, all other functions are + * noops. + * + * Use fsck_put_object_name() to seed initial names (e.g. from refnames); the + * fsck code will extend that while walking trees, etc. + * + * Use fsck_get_object_name() to get a single name (or NULL if none). Or the + * more convenient describe_object(), which always produces an output string + * with the oid combined with the name (if any). Note that the return value + * points to a rotating array of static buffers, and may be invalidated by a + * subsequent call. + */ +void fsck_enable_object_names(struct fsck_options *options); +const char *fsck_get_object_name(struct fsck_options *options, + const struct object_id *oid); +__attribute__((format (printf,3,4))) +void fsck_put_object_name(struct fsck_options *options, + const struct object_id *oid, + const char *fmt, ...); +const char *fsck_describe_object(struct fsck_options *options, + const struct object_id *oid); + #endif diff --git a/git-cvsimport.perl b/git-cvsimport.perl index b31613cb8a..1057f389d3 100755 --- a/git-cvsimport.perl +++ b/git-cvsimport.perl @@ -600,7 +600,7 @@ my $cvs = CVSconn->new($opt_d, $cvs_tree); sub pdate($) { my ($d) = @_; m#(\d{2,4})/(\d\d)/(\d\d)\s(\d\d):(\d\d)(?::(\d\d))?# - or die "Unparseable date: $d\n"; + or die "Unparsable date: $d\n"; my $y=$1; $y+=100 if $y<70; $y+=1900 if $y<1000; diff --git a/git-legacy-stash.sh b/git-legacy-stash.sh index 07ad4a5459..53fa574301 100755 --- a/git-legacy-stash.sh +++ b/git-legacy-stash.sh @@ -193,7 +193,8 @@ create_stash () { GIT_INDEX_FILE="$TMPindex" && export GIT_INDEX_FILE && git diff-index --name-only -z HEAD -- "$@" >"$TMP-stagenames" && - git update-index -z --add --remove --stdin <"$TMP-stagenames" && + git update-index --ignore-skip-worktree-entries \ + -z --add --remove --stdin <"$TMP-stagenames" && git write-tree && rm -f "$TMPindex" ) ) || diff --git a/git-send-email.perl b/git-send-email.perl index 5f92c89c1c..dc95656f75 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -1228,7 +1228,7 @@ sub process_address_list { # domain name that corresponds the IP address in the HELO/EHLO # handshake. This is used to verify the connection and prevent # spammers from trying to hide their identity. If the DNS and IP don't -# match, the receiveing MTA may deny the connection. +# match, the receiving MTA may deny the connection. # # Here is a deny example of Net::SMTP with the default "localhost.localdomain" # diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl index 7fef19fe59..3d063e2155 100755 --- a/gitweb/gitweb.perl +++ b/gitweb/gitweb.perl @@ -1657,15 +1657,15 @@ sub quot_cec { my $cntrl = shift; my %opts = @_; my %es = ( # character escape codes, aka escape sequences - "\t" => '\t', # tab (HT) - "\n" => '\n', # line feed (LF) - "\r" => '\r', # carrige return (CR) - "\f" => '\f', # form feed (FF) - "\b" => '\b', # backspace (BS) - "\a" => '\a', # alarm (bell) (BEL) - "\e" => '\e', # escape (ESC) - "\013" => '\v', # vertical tab (VT) - "\000" => '\0', # nul character (NUL) + "\t" => '\t', # tab (HT) + "\n" => '\n', # line feed (LF) + "\r" => '\r', # carriage return (CR) + "\f" => '\f', # form feed (FF) + "\b" => '\b', # backspace (BS) + "\a" => '\a', # alarm (bell) (BEL) + "\e" => '\e', # escape (ESC) + "\013" => '\v', # vertical tab (VT) + "\000" => '\0', # nul character (NUL) ); my $chr = ( (exists $es{$cntrl}) ? $es{$cntrl} @@ -112,14 +112,42 @@ static const char *column_get_color_code(unsigned short color) return column_colors[color]; } -static void strbuf_write_column(struct strbuf *sb, const struct column *c, - char col_char) +struct graph_line { + struct strbuf *buf; + size_t width; +}; + +static inline void graph_line_addch(struct graph_line *line, int c) +{ + strbuf_addch(line->buf, c); + line->width++; +} + +static inline void graph_line_addchars(struct graph_line *line, int c, size_t n) +{ + strbuf_addchars(line->buf, c, n); + line->width += n; +} + +static inline void graph_line_addstr(struct graph_line *line, const char *s) +{ + strbuf_addstr(line->buf, s); + line->width += strlen(s); +} + +static inline void graph_line_addcolor(struct graph_line *line, unsigned short color) +{ + strbuf_addstr(line->buf, column_get_color_code(color)); +} + +static void graph_line_write_column(struct graph_line *line, const struct column *c, + char col_char) { if (c->color < column_colors_max) - strbuf_addstr(sb, column_get_color_code(c->color)); - strbuf_addch(sb, col_char); + graph_line_addcolor(line, c->color); + graph_line_addch(line, col_char); if (c->color < column_colors_max) - strbuf_addstr(sb, column_get_color_code(column_colors_max)); + graph_line_addcolor(line, column_colors_max); } struct git_graph { @@ -175,9 +203,63 @@ struct git_graph { */ int prev_commit_index; /* + * Which layout variant to use to display merge commits. If the + * commit's first parent is known to be in a column to the left of the + * merge, then this value is 0 and we use the layout on the left. + * Otherwise, the value is 1 and the layout on the right is used. This + * field tells us how many columns the first parent occupies. + * + * 0) 1) + * + * | | | *-. | | *---. + * | |_|/|\ \ | | |\ \ \ + * |/| | | | | | | | | | * + */ + int merge_layout; + /* + * The number of columns added to the graph by the current commit. For + * 2-way and octopus merges, this is is usually one less than the + * number of parents: + * + * | | | | | \ + * | * | | *---. \ + * | |\ \ | |\ \ \ \ + * | | | | | | | | | | + * + * num_parents: 2 num_parents: 4 + * edges_added: 1 edges_added: 3 + * + * For left-skewed merges, the first parent fuses with its neighbor and + * so one less column is added: + * + * | | | | | \ + * | * | | *-. \ + * |/| | |/|\ \ \ + * | | | | | | | | + * + * num_parents: 2 num_parents: 4 + * edges_added: 0 edges_added: 2 + * + * This number determines how edges to the right of the merge are + * displayed in commit and post-merge lines; if no columns have been + * added then a vertical line should be used where a right-tracking + * line would otherwise be used. + * + * | * \ | * | + * | |\ \ |/| | + * | | * \ | * | + */ + int edges_added; + /* + * The number of columns added by the previous commit, which is used to + * smooth edges appearing to the right of a commit in a commit line + * following a post-merge line. + */ + int prev_edges_added; + /* * The maximum number of columns that can be stored in the columns * and new_columns arrays. This is also half the number of entries - * that can be stored in the mapping and new_mapping arrays. + * that can be stored in the mapping and old_mapping arrays. */ int column_capacity; /* @@ -215,12 +297,12 @@ struct git_graph { */ int *mapping; /* - * A temporary array for computing the next mapping state - * while we are outputting a mapping line. This is stored as part - * of the git_graph simply so we don't have to allocate a new - * temporary array each time we have to output a collapsing line. + * A copy of the contents of the mapping array from the last commit, + * which we use to improve the display of columns that are tracking + * from right to left through a commit line. We also use this to + * avoid allocating a fresh array when we compute the next mapping. */ - int *new_mapping; + int *old_mapping; /* * The current default column color being used. This is * stored as an index into the array column_colors. @@ -285,6 +367,9 @@ struct git_graph *graph_init(struct rev_info *opt) graph->prev_state = GRAPH_PADDING; graph->commit_index = 0; graph->prev_commit_index = 0; + graph->merge_layout = 0; + graph->edges_added = 0; + graph->prev_edges_added = 0; graph->num_columns = 0; graph->num_new_columns = 0; graph->mapping_size = 0; @@ -303,7 +388,7 @@ struct git_graph *graph_init(struct rev_info *opt) ALLOC_ARRAY(graph->columns, graph->column_capacity); ALLOC_ARRAY(graph->new_columns, graph->column_capacity); ALLOC_ARRAY(graph->mapping, 2 * graph->column_capacity); - ALLOC_ARRAY(graph->new_mapping, 2 * graph->column_capacity); + ALLOC_ARRAY(graph->old_mapping, 2 * graph->column_capacity); /* * The diff output prefix callback, with this we can make @@ -333,7 +418,7 @@ static void graph_ensure_capacity(struct git_graph *graph, int num_columns) REALLOC_ARRAY(graph->columns, graph->column_capacity); REALLOC_ARRAY(graph->new_columns, graph->column_capacity); REALLOC_ARRAY(graph->mapping, graph->column_capacity * 2); - REALLOC_ARRAY(graph->new_mapping, graph->column_capacity * 2); + REALLOC_ARRAY(graph->old_mapping, graph->column_capacity * 2); } /* @@ -432,74 +517,76 @@ static unsigned short graph_find_commit_color(const struct git_graph *graph, return graph_get_current_column_color(graph); } -static void graph_insert_into_new_columns(struct git_graph *graph, - struct commit *commit, - int *mapping_index) +static int graph_find_new_column_by_commit(struct git_graph *graph, + struct commit *commit) { int i; - - /* - * If the commit is already in the new_columns list, we don't need to - * add it. Just update the mapping correctly. - */ for (i = 0; i < graph->num_new_columns; i++) { - if (graph->new_columns[i].commit == commit) { - graph->mapping[*mapping_index] = i; - *mapping_index += 2; - return; - } + if (graph->new_columns[i].commit == commit) + return i; } - - /* - * This commit isn't already in new_columns. Add it. - */ - graph->new_columns[graph->num_new_columns].commit = commit; - graph->new_columns[graph->num_new_columns].color = graph_find_commit_color(graph, commit); - graph->mapping[*mapping_index] = graph->num_new_columns; - *mapping_index += 2; - graph->num_new_columns++; + return -1; } -static void graph_update_width(struct git_graph *graph, - int is_commit_in_existing_columns) +static void graph_insert_into_new_columns(struct git_graph *graph, + struct commit *commit, + int idx) { - /* - * Compute the width needed to display the graph for this commit. - * This is the maximum width needed for any row. All other rows - * will be padded to this width. - * - * Compute the number of columns in the widest row: - * Count each existing column (graph->num_columns), and each new - * column added by this commit. - */ - int max_cols = graph->num_columns + graph->num_parents; + int i = graph_find_new_column_by_commit(graph, commit); + int mapping_idx; /* - * Even if the current commit has no parents to be printed, it - * still takes up a column for itself. + * If the commit is not already in the new_columns array, then add it + * and record it as being in the final column. */ - if (graph->num_parents < 1) - max_cols++; + if (i < 0) { + i = graph->num_new_columns++; + graph->new_columns[i].commit = commit; + graph->new_columns[i].color = graph_find_commit_color(graph, commit); + } - /* - * We added a column for the current commit as part of - * graph->num_parents. If the current commit was already in - * graph->columns, then we have double counted it. - */ - if (is_commit_in_existing_columns) - max_cols--; + if (graph->num_parents > 1 && idx > -1 && graph->merge_layout == -1) { + /* + * If this is the first parent of a merge, choose a layout for + * the merge line based on whether the parent appears in a + * column to the left of the merge + */ + int dist, shift; - /* - * Each column takes up 2 spaces - */ - graph->width = max_cols * 2; + dist = idx - i; + shift = (dist > 1) ? 2 * dist - 3 : 1; + + graph->merge_layout = (dist > 0) ? 0 : 1; + graph->edges_added = graph->num_parents + graph->merge_layout - 2; + + mapping_idx = graph->width + (graph->merge_layout - 1) * shift; + graph->width += 2 * graph->merge_layout; + + } else if (graph->edges_added > 0 && i == graph->mapping[graph->width - 2]) { + /* + * If some columns have been added by a merge, but this commit + * was found in the last existing column, then adjust the + * numbers so that the two edges immediately join, i.e.: + * + * * | * | + * |\ \ => |\| + * | |/ | * + * | * + */ + mapping_idx = graph->width - 2; + graph->edges_added = -1; + } else { + mapping_idx = graph->width; + graph->width += 2; + } + + graph->mapping[mapping_idx] = i; } static void graph_update_columns(struct git_graph *graph) { struct commit_list *parent; int max_new_columns; - int mapping_idx; int i, seen_this, is_commit_in_columns; /* @@ -532,6 +619,10 @@ static void graph_update_columns(struct git_graph *graph) for (i = 0; i < graph->mapping_size; i++) graph->mapping[i] = -1; + graph->width = 0; + graph->prev_edges_added = graph->edges_added; + graph->edges_added = 0; + /* * Populate graph->new_columns and graph->mapping * @@ -542,7 +633,6 @@ static void graph_update_columns(struct git_graph *graph) * supposed to end up after the collapsing is performed. */ seen_this = 0; - mapping_idx = 0; is_commit_in_columns = 1; for (i = 0; i <= graph->num_columns; i++) { struct commit *col_commit; @@ -556,9 +646,9 @@ static void graph_update_columns(struct git_graph *graph) } if (col_commit == graph->commit) { - int old_mapping_idx = mapping_idx; seen_this = 1; graph->commit_index = i; + graph->merge_layout = -1; for (parent = first_interesting_parent(graph); parent; parent = next_interesting_parent(graph, parent)) { @@ -571,21 +661,18 @@ static void graph_update_columns(struct git_graph *graph) !is_commit_in_columns) { graph_increment_column_color(graph); } - graph_insert_into_new_columns(graph, - parent->item, - &mapping_idx); + graph_insert_into_new_columns(graph, parent->item, i); } /* - * We always need to increment mapping_idx by at + * We always need to increment graph->width by at * least 2, even if it has no interesting parents. * The current commit always takes up at least 2 * spaces. */ - if (mapping_idx == old_mapping_idx) - mapping_idx += 2; + if (graph->num_parents == 0) + graph->width += 2; } else { - graph_insert_into_new_columns(graph, col_commit, - &mapping_idx); + graph_insert_into_new_columns(graph, col_commit, -1); } } @@ -595,11 +682,43 @@ static void graph_update_columns(struct git_graph *graph) while (graph->mapping_size > 1 && graph->mapping[graph->mapping_size - 1] < 0) graph->mapping_size--; +} + +static int graph_num_dashed_parents(struct git_graph *graph) +{ + return graph->num_parents + graph->merge_layout - 3; +} +static int graph_num_expansion_rows(struct git_graph *graph) +{ /* - * Compute graph->width for this commit + * Normally, we need two expansion rows for each dashed parent line from + * an octopus merge: + * + * | * + * | |\ + * | | \ + * | | \ + * | *-. \ + * | |\ \ \ + * + * If the merge is skewed to the left, then its parents occupy one less + * column, and we don't need as many expansion rows to route around it; + * in some cases that means we don't need any expansion rows at all: + * + * | * + * | |\ + * | * \ + * |/|\ \ */ - graph_update_width(graph, is_commit_in_columns); + return graph_num_dashed_parents(graph) * 2; +} + +static int graph_needs_pre_commit_line(struct git_graph *graph) +{ + return graph->num_parents >= 3 && + graph->commit_index < (graph->num_columns - 1) && + graph->expansion_row < graph_num_expansion_rows(graph); } void graph_update(struct git_graph *graph, struct commit *commit) @@ -657,8 +776,7 @@ void graph_update(struct git_graph *graph, struct commit *commit) */ if (graph->state != GRAPH_PADDING) graph->state = GRAPH_SKIP; - else if (graph->num_parents >= 3 && - graph->commit_index < (graph->num_columns - 1)) + else if (graph_needs_pre_commit_line(graph)) graph->state = GRAPH_PRE_COMMIT; else graph->state = GRAPH_COMMIT; @@ -686,8 +804,7 @@ static int graph_is_mapping_correct(struct git_graph *graph) return 1; } -static void graph_pad_horizontally(struct git_graph *graph, struct strbuf *sb, - int chars_written) +static void graph_pad_horizontally(struct git_graph *graph, struct graph_line *line) { /* * Add additional spaces to the end of the strbuf, so that all @@ -696,34 +813,22 @@ static void graph_pad_horizontally(struct git_graph *graph, struct strbuf *sb, * This way, fields printed to the right of the graph will remain * aligned for the entire commit. */ - if (chars_written < graph->width) - strbuf_addchars(sb, ' ', graph->width - chars_written); + if (line->width < graph->width) + graph_line_addchars(line, ' ', graph->width - line->width); } static void graph_output_padding_line(struct git_graph *graph, - struct strbuf *sb) + struct graph_line *line) { int i; /* - * We could conceivable be called with a NULL commit - * if our caller has a bug, and invokes graph_next_line() - * immediately after graph_init(), without first calling - * graph_update(). Return without outputting anything in this - * case. - */ - if (!graph->commit) - return; - - /* * Output a padding row, that leaves all branch lines unchanged */ for (i = 0; i < graph->num_new_columns; i++) { - strbuf_write_column(sb, &graph->new_columns[i], '|'); - strbuf_addch(sb, ' '); + graph_line_write_column(line, &graph->new_columns[i], '|'); + graph_line_addch(line, ' '); } - - graph_pad_horizontally(graph, sb, graph->num_new_columns * 2); } @@ -733,28 +838,24 @@ int graph_width(struct git_graph *graph) } -static void graph_output_skip_line(struct git_graph *graph, struct strbuf *sb) +static void graph_output_skip_line(struct git_graph *graph, struct graph_line *line) { /* * Output an ellipsis to indicate that a portion * of the graph is missing. */ - strbuf_addstr(sb, "..."); - graph_pad_horizontally(graph, sb, 3); + graph_line_addstr(line, "..."); - if (graph->num_parents >= 3 && - graph->commit_index < (graph->num_columns - 1)) + if (graph_needs_pre_commit_line(graph)) graph_update_state(graph, GRAPH_PRE_COMMIT); else graph_update_state(graph, GRAPH_COMMIT); } static void graph_output_pre_commit_line(struct git_graph *graph, - struct strbuf *sb) + struct graph_line *line) { - int num_expansion_rows; int i, seen_this; - int chars_written; /* * This function formats a row that increases the space around a commit @@ -764,27 +865,24 @@ static void graph_output_pre_commit_line(struct git_graph *graph, * We need 2 extra rows for every parent over 2. */ assert(graph->num_parents >= 3); - num_expansion_rows = (graph->num_parents - 2) * 2; /* * graph->expansion_row tracks the current expansion row we are on. * It should be in the range [0, num_expansion_rows - 1] */ assert(0 <= graph->expansion_row && - graph->expansion_row < num_expansion_rows); + graph->expansion_row < graph_num_expansion_rows(graph)); /* * Output the row */ seen_this = 0; - chars_written = 0; for (i = 0; i < graph->num_columns; i++) { struct column *col = &graph->columns[i]; if (col->commit == graph->commit) { seen_this = 1; - strbuf_write_column(sb, col, '|'); - strbuf_addchars(sb, ' ', graph->expansion_row); - chars_written += 1 + graph->expansion_row; + graph_line_write_column(line, col, '|'); + graph_line_addchars(line, ' ', graph->expansion_row); } else if (seen_this && (graph->expansion_row == 0)) { /* * This is the first line of the pre-commit output. @@ -797,33 +895,27 @@ static void graph_output_pre_commit_line(struct git_graph *graph, */ if (graph->prev_state == GRAPH_POST_MERGE && graph->prev_commit_index < i) - strbuf_write_column(sb, col, '\\'); + graph_line_write_column(line, col, '\\'); else - strbuf_write_column(sb, col, '|'); - chars_written++; + graph_line_write_column(line, col, '|'); } else if (seen_this && (graph->expansion_row > 0)) { - strbuf_write_column(sb, col, '\\'); - chars_written++; + graph_line_write_column(line, col, '\\'); } else { - strbuf_write_column(sb, col, '|'); - chars_written++; + graph_line_write_column(line, col, '|'); } - strbuf_addch(sb, ' '); - chars_written++; + graph_line_addch(line, ' '); } - graph_pad_horizontally(graph, sb, chars_written); - /* * Increment graph->expansion_row, * and move to state GRAPH_COMMIT if necessary */ graph->expansion_row++; - if (graph->expansion_row >= num_expansion_rows) + if (!graph_needs_pre_commit_line(graph)) graph_update_state(graph, GRAPH_COMMIT); } -static void graph_output_commit_char(struct git_graph *graph, struct strbuf *sb) +static void graph_output_commit_char(struct git_graph *graph, struct graph_line *line) { /* * For boundary commits, print 'o' @@ -831,72 +923,67 @@ static void graph_output_commit_char(struct git_graph *graph, struct strbuf *sb) */ if (graph->commit->object.flags & BOUNDARY) { assert(graph->revs->boundary); - strbuf_addch(sb, 'o'); + graph_line_addch(line, 'o'); return; } /* * get_revision_mark() handles all other cases without assert() */ - strbuf_addstr(sb, get_revision_mark(graph->revs, graph->commit)); + graph_line_addstr(line, get_revision_mark(graph->revs, graph->commit)); } /* - * Draw the horizontal dashes of an octopus merge and return the number of - * characters written. + * Draw the horizontal dashes of an octopus merge. */ -static int graph_draw_octopus_merge(struct git_graph *graph, - struct strbuf *sb) +static void graph_draw_octopus_merge(struct git_graph *graph, struct graph_line *line) { /* - * Here dashless_parents represents the number of parents which don't - * need to have dashes (the edges labeled "0" and "1"). And - * dashful_parents are the remaining ones. + * The parents of a merge commit can be arbitrarily reordered as they + * are mapped onto display columns, for example this is a valid merge: * - * | *---. - * | |\ \ \ - * | | | | | - * x 0 1 2 3 + * | | *---. + * | | |\ \ \ + * | | |/ / / + * | |/| | / + * | |_|_|/ + * |/| | | + * 3 1 0 2 * - */ - const int dashless_parents = 2; - int dashful_parents = graph->num_parents - dashless_parents; - - /* - * Usually, we add one new column for each parent (like the diagram - * above) but sometimes the first parent goes into an existing column, - * like this: + * The numbers denote which parent of the merge each visual column + * corresponds to; we can't assume that the parents will initially + * display in the order given by new_columns. * - * | *---. - * | |\ \ \ - * |/ / / / - * x 0 1 2 + * To find the right color for each dash, we need to consult the + * mapping array, starting from the column 2 places to the right of the + * merge commit, and use that to find out which logical column each + * edge will collapse to. * - * In which case the number of parents will be one greater than the - * number of added columns. + * Commits are rendered once all edges have collapsed to their correct + * logcial column, so commit_index gives us the right visual offset for + * the merge commit. */ - int added_cols = (graph->num_new_columns - graph->num_columns); - int parent_in_old_cols = graph->num_parents - added_cols; - /* - * In both cases, commit_index corresponds to the edge labeled "0". - */ - int first_col = graph->commit_index + dashless_parents - - parent_in_old_cols; + int i, j; + struct column *col; - int i; - for (i = 0; i < dashful_parents; i++) { - strbuf_write_column(sb, &graph->new_columns[i+first_col], '-'); - strbuf_write_column(sb, &graph->new_columns[i+first_col], - i == dashful_parents-1 ? '.' : '-'); + int dashed_parents = graph_num_dashed_parents(graph); + + for (i = 0; i < dashed_parents; i++) { + j = graph->mapping[(graph->commit_index + i + 2) * 2]; + col = &graph->new_columns[j]; + + graph_line_write_column(line, col, '-'); + graph_line_write_column(line, col, (i == dashed_parents - 1) ? '.' : '-'); } - return 2 * dashful_parents; + + return; } -static void graph_output_commit_line(struct git_graph *graph, struct strbuf *sb) +static void graph_output_commit_line(struct git_graph *graph, struct graph_line *line) { int seen_this = 0; - int i, chars_written; + int i; /* * Output the row containing this commit @@ -906,7 +993,6 @@ static void graph_output_commit_line(struct git_graph *graph, struct strbuf *sb) * children that we have already processed.) */ seen_this = 0; - chars_written = 0; for (i = 0; i <= graph->num_columns; i++) { struct column *col = &graph->columns[i]; struct commit *col_commit; @@ -920,19 +1006,17 @@ static void graph_output_commit_line(struct git_graph *graph, struct strbuf *sb) if (col_commit == graph->commit) { seen_this = 1; - graph_output_commit_char(graph, sb); - chars_written++; + graph_output_commit_char(graph, line); if (graph->num_parents > 2) - chars_written += graph_draw_octopus_merge(graph, - sb); - } else if (seen_this && (graph->num_parents > 2)) { - strbuf_write_column(sb, col, '\\'); - chars_written++; - } else if (seen_this && (graph->num_parents == 2)) { + graph_draw_octopus_merge(graph, line); + } else if (seen_this && (graph->edges_added > 1)) { + graph_line_write_column(line, col, '\\'); + } else if (seen_this && (graph->edges_added == 1)) { /* - * This is a 2-way merge commit. - * There is no GRAPH_PRE_COMMIT stage for 2-way + * This is either a right-skewed 2-way merge + * commit, or a left-skewed 3-way merge. + * There is no GRAPH_PRE_COMMIT stage for such * merges, so this is the first line of output * for this commit. Check to see what the previous * line of output was. @@ -944,21 +1028,21 @@ static void graph_output_commit_line(struct git_graph *graph, struct strbuf *sb) * makes the output look nicer. */ if (graph->prev_state == GRAPH_POST_MERGE && + graph->prev_edges_added > 0 && graph->prev_commit_index < i) - strbuf_write_column(sb, col, '\\'); + graph_line_write_column(line, col, '\\'); else - strbuf_write_column(sb, col, '|'); - chars_written++; + graph_line_write_column(line, col, '|'); + } else if (graph->prev_state == GRAPH_COLLAPSING && + graph->old_mapping[2 * i + 1] == i && + graph->mapping[2 * i] < i) { + graph_line_write_column(line, col, '/'); } else { - strbuf_write_column(sb, col, '|'); - chars_written++; + graph_line_write_column(line, col, '|'); } - strbuf_addch(sb, ' '); - chars_written++; + graph_line_addch(line, ' '); } - graph_pad_horizontally(graph, sb, chars_written); - /* * Update graph->state */ @@ -970,26 +1054,19 @@ static void graph_output_commit_line(struct git_graph *graph, struct strbuf *sb) graph_update_state(graph, GRAPH_COLLAPSING); } -static struct column *find_new_column_by_commit(struct git_graph *graph, - struct commit *commit) -{ - int i; - for (i = 0; i < graph->num_new_columns; i++) { - if (graph->new_columns[i].commit == commit) - return &graph->new_columns[i]; - } - return NULL; -} +const char merge_chars[] = {'/', '|', '\\'}; -static void graph_output_post_merge_line(struct git_graph *graph, struct strbuf *sb) +static void graph_output_post_merge_line(struct git_graph *graph, struct graph_line *line) { int seen_this = 0; - int i, j, chars_written; + int i, j; + + struct commit_list *first_parent = first_interesting_parent(graph); + int seen_parent = 0; /* * Output the post-merge row */ - chars_written = 0; for (i = 0; i <= graph->num_columns; i++) { struct column *col = &graph->columns[i]; struct commit *col_commit; @@ -1008,37 +1085,44 @@ static void graph_output_post_merge_line(struct git_graph *graph, struct strbuf * new_columns and use those to format the * edges. */ - struct commit_list *parents = NULL; - struct column *par_column; + struct commit_list *parents = first_parent; + int par_column; + int idx = graph->merge_layout; + char c; seen_this = 1; - parents = first_interesting_parent(graph); - assert(parents); - par_column = find_new_column_by_commit(graph, parents->item); - assert(par_column); - - strbuf_write_column(sb, par_column, '|'); - chars_written++; - for (j = 0; j < graph->num_parents - 1; j++) { + + for (j = 0; j < graph->num_parents; j++) { + par_column = graph_find_new_column_by_commit(graph, parents->item); + assert(par_column >= 0); + + c = merge_chars[idx]; + graph_line_write_column(line, &graph->new_columns[par_column], c); + if (idx == 2) { + if (graph->edges_added > 0 || j < graph->num_parents - 1) + graph_line_addch(line, ' '); + } else { + idx++; + } parents = next_interesting_parent(graph, parents); - assert(parents); - par_column = find_new_column_by_commit(graph, parents->item); - assert(par_column); - strbuf_write_column(sb, par_column, '\\'); - strbuf_addch(sb, ' '); } - chars_written += j * 2; + if (graph->edges_added == 0) + graph_line_addch(line, ' '); + } else if (seen_this) { - strbuf_write_column(sb, col, '\\'); - strbuf_addch(sb, ' '); - chars_written += 2; + if (graph->edges_added > 0) + graph_line_write_column(line, col, '\\'); + else + graph_line_write_column(line, col, '|'); + graph_line_addch(line, ' '); } else { - strbuf_write_column(sb, col, '|'); - strbuf_addch(sb, ' '); - chars_written += 2; + graph_line_write_column(line, col, '|'); + if (graph->merge_layout != 0 || i != graph->commit_index - 1) + graph_line_addch(line, seen_parent ? '_' : ' '); } - } - graph_pad_horizontally(graph, sb, chars_written); + if (col_commit == first_parent->item) + seen_parent = 1; + } /* * Update graph->state @@ -1049,7 +1133,7 @@ static void graph_output_post_merge_line(struct git_graph *graph, struct strbuf graph_update_state(graph, GRAPH_COLLAPSING); } -static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf *sb) +static void graph_output_collapsing_line(struct git_graph *graph, struct graph_line *line) { int i; short used_horizontal = 0; @@ -1057,13 +1141,18 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf int horizontal_edge_target = -1; /* - * Clear out the new_mapping array + * Swap the mapping and old_mapping arrays + */ + SWAP(graph->mapping, graph->old_mapping); + + /* + * Clear out the mapping array */ for (i = 0; i < graph->mapping_size; i++) - graph->new_mapping[i] = -1; + graph->mapping[i] = -1; for (i = 0; i < graph->mapping_size; i++) { - int target = graph->mapping[i]; + int target = graph->old_mapping[i]; if (target < 0) continue; @@ -1084,14 +1173,14 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf * This column is already in the * correct place */ - assert(graph->new_mapping[i] == -1); - graph->new_mapping[i] = target; - } else if (graph->new_mapping[i - 1] < 0) { + assert(graph->mapping[i] == -1); + graph->mapping[i] = target; + } else if (graph->mapping[i - 1] < 0) { /* * Nothing is to the left. * Move to the left by one */ - graph->new_mapping[i - 1] = target; + graph->mapping[i - 1] = target; /* * If there isn't already an edge moving horizontally * select this one. @@ -1107,9 +1196,9 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf * line. */ for (j = (target * 2)+3; j < (i - 2); j += 2) - graph->new_mapping[j] = target; + graph->mapping[j] = target; } - } else if (graph->new_mapping[i - 1] == target) { + } else if (graph->mapping[i - 1] == target) { /* * There is a branch line to our left * already, and it is our target. We @@ -1117,7 +1206,7 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf * the same parent commit. * * We don't have to add anything to the - * output or new_mapping, since the + * output or mapping, since the * existing branch line has already taken * care of it. */ @@ -1133,10 +1222,10 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf * The branch to the left of that space * should be our eventual target. */ - assert(graph->new_mapping[i - 1] > target); - assert(graph->new_mapping[i - 2] < 0); - assert(graph->new_mapping[i - 3] == target); - graph->new_mapping[i - 2] = target; + assert(graph->mapping[i - 1] > target); + assert(graph->mapping[i - 2] < 0); + assert(graph->mapping[i - 3] == target); + graph->mapping[i - 2] = target; /* * Mark this branch as the horizontal edge to * prevent any other edges from moving @@ -1148,20 +1237,25 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf } /* + * Copy the current mapping array into old_mapping + */ + COPY_ARRAY(graph->old_mapping, graph->mapping, graph->mapping_size); + + /* * The new mapping may be 1 smaller than the old mapping */ - if (graph->new_mapping[graph->mapping_size - 1] < 0) + if (graph->mapping[graph->mapping_size - 1] < 0) graph->mapping_size--; /* * Output out a line based on the new mapping info */ for (i = 0; i < graph->mapping_size; i++) { - int target = graph->new_mapping[i]; + int target = graph->mapping[i]; if (target < 0) - strbuf_addch(sb, ' '); + graph_line_addch(line, ' '); else if (target * 2 == i) - strbuf_write_column(sb, &graph->new_columns[target], '|'); + graph_line_write_column(line, &graph->new_columns[target], '|'); else if (target == horizontal_edge_target && i != horizontal_edge - 1) { /* @@ -1170,24 +1264,17 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf * won't continue into the next line. */ if (i != (target * 2)+3) - graph->new_mapping[i] = -1; + graph->mapping[i] = -1; used_horizontal = 1; - strbuf_write_column(sb, &graph->new_columns[target], '_'); + graph_line_write_column(line, &graph->new_columns[target], '_'); } else { if (used_horizontal && i < horizontal_edge) - graph->new_mapping[i] = -1; - strbuf_write_column(sb, &graph->new_columns[target], '/'); + graph->mapping[i] = -1; + graph_line_write_column(line, &graph->new_columns[target], '/'); } } - graph_pad_horizontally(graph, sb, graph->mapping_size); - - /* - * Swap mapping and new_mapping - */ - SWAP(graph->mapping, graph->new_mapping); - /* * If graph->mapping indicates that all of the branch lines * are already in the correct positions, we are done. @@ -1199,35 +1286,49 @@ static void graph_output_collapsing_line(struct git_graph *graph, struct strbuf int graph_next_line(struct git_graph *graph, struct strbuf *sb) { + int shown_commit_line = 0; + struct graph_line line = { .buf = sb, .width = 0 }; + + /* + * We could conceivable be called with a NULL commit + * if our caller has a bug, and invokes graph_next_line() + * immediately after graph_init(), without first calling + * graph_update(). Return without outputting anything in this + * case. + */ + if (!graph->commit) + return -1; + switch (graph->state) { case GRAPH_PADDING: - graph_output_padding_line(graph, sb); - return 0; + graph_output_padding_line(graph, &line); + break; case GRAPH_SKIP: - graph_output_skip_line(graph, sb); - return 0; + graph_output_skip_line(graph, &line); + break; case GRAPH_PRE_COMMIT: - graph_output_pre_commit_line(graph, sb); - return 0; + graph_output_pre_commit_line(graph, &line); + break; case GRAPH_COMMIT: - graph_output_commit_line(graph, sb); - return 1; + graph_output_commit_line(graph, &line); + shown_commit_line = 1; + break; case GRAPH_POST_MERGE: - graph_output_post_merge_line(graph, sb); - return 0; + graph_output_post_merge_line(graph, &line); + break; case GRAPH_COLLAPSING: - graph_output_collapsing_line(graph, sb); - return 0; + graph_output_collapsing_line(graph, &line); + break; } - assert(0); - return 0; + graph_pad_horizontally(graph, &line); + return shown_commit_line; } static void graph_padding_line(struct git_graph *graph, struct strbuf *sb) { int i; - int chars_written = 0; + struct graph_line line = { .buf = sb, .width = 0 }; if (graph->state != GRAPH_COMMIT) { graph_next_line(graph, sb); @@ -1244,20 +1345,17 @@ static void graph_padding_line(struct git_graph *graph, struct strbuf *sb) for (i = 0; i < graph->num_columns; i++) { struct column *col = &graph->columns[i]; - strbuf_write_column(sb, col, '|'); - chars_written++; + graph_line_write_column(&line, col, '|'); if (col->commit == graph->commit && graph->num_parents > 2) { int len = (graph->num_parents - 2) * 2; - strbuf_addchars(sb, ' ', len); - chars_written += len; + graph_line_addchars(&line, ' ', len); } else { - strbuf_addch(sb, ' '); - chars_written++; + graph_line_addch(&line, ' '); } } - graph_pad_horizontally(graph, sb, chars_written); + graph_pad_horizontally(graph, &line); /* * Update graph->prev_state since we have output a padding line @@ -51,7 +51,7 @@ unsigned int memihash(const void *buf, size_t len) } /* - * Incoporate another chunk of data into a memihash + * Incorporate another chunk of data into a memihash * computation. */ unsigned int memihash_cont(unsigned int hash_seed, const void *buf, size_t len) @@ -59,7 +59,7 @@ * * if (!strcmp("print_all_by_key", action)) { * struct long2string k, *e; - * hashmap_entry_init(&k->ent, memhash(&key, sizeof(long))); + * hashmap_entry_init(&k.ent, memhash(&key, sizeof(long))); * k.key = key; * * flags &= ~COMPARE_VALUE; @@ -87,12 +87,12 @@ * * if (!strcmp("has_exact_match_no_heap_alloc", action)) { * struct long2string k; - * hashmap_entry_init(&k->ent, memhash(&key, sizeof(long))); + * hashmap_entry_init(&k.ent, memhash(&key, sizeof(long))); * k.key = key; * * flags |= COMPARE_VALUE; * printf("%sfound\n", - * hashmap_get(&map, &k->ent, value) ? "" : "not "); + * hashmap_get(&map, &k.ent, value) ? "" : "not "); * } * * if (!strcmp("end", action)) { @@ -502,7 +502,7 @@ static inline void hashmap_disable_item_counting(struct hashmap *map) } /* - * Re-enable item couting when adding/removing items. + * Re-enable item counting when adding/removing items. * If counting is currently disabled, it will force count them. * It WILL NOT automatically rehash them. */ @@ -34,7 +34,7 @@ static struct category_description main_categories[] = { { CAT_foreignscminterface, N_("Interacting with Others") }, { CAT_plumbingmanipulators, N_("Low-level Commands / Manipulators") }, { CAT_plumbinginterrogators, N_("Low-level Commands / Interrogators") }, - { CAT_synchingrepositories, N_("Low-level Commands / Synching Repositories") }, + { CAT_synchingrepositories, N_("Low-level Commands / Syncing Repositories") }, { CAT_purehelpers, N_("Low-level Commands / Internal Helpers") }, { 0, NULL } }; @@ -150,7 +150,7 @@ static unsigned long empty_auth_useless = static struct curl_slist *pragma_header; static struct curl_slist *no_pragma_header; -static struct curl_slist *extra_http_headers; +static struct string_list extra_http_headers = STRING_LIST_INIT_DUP; static struct active_request_slot *active_queue_head; @@ -414,11 +414,9 @@ static int http_options(const char *var, const char *value, void *cb) if (!value) { return config_error_nonbool(var); } else if (!*value) { - curl_slist_free_all(extra_http_headers); - extra_http_headers = NULL; + string_list_clear(&extra_http_headers, 0); } else { - extra_http_headers = - curl_slist_append(extra_http_headers, value); + string_list_append(&extra_http_headers, value); } return 0; } @@ -1202,8 +1200,7 @@ void http_cleanup(void) #endif curl_global_cleanup(); - curl_slist_free_all(extra_http_headers); - extra_http_headers = NULL; + string_list_clear(&extra_http_headers, 0); curl_slist_free_all(pragma_header); pragma_header = NULL; @@ -1627,10 +1624,11 @@ int run_one_slot(struct active_request_slot *slot, struct curl_slist *http_copy_default_headers(void) { - struct curl_slist *headers = NULL, *h; + struct curl_slist *headers = NULL; + const struct string_list_item *item; - for (h = extra_http_headers; h; h = h->next) - headers = curl_slist_append(headers, h->data); + for_each_string_list_item(item, &extra_http_headers) + headers = curl_slist_append(headers, item->string); return headers; } diff --git a/merge-recursive.c b/merge-recursive.c index 42be7c9960..11869ad81c 100644 --- a/merge-recursive.c +++ b/merge-recursive.c @@ -1951,6 +1951,16 @@ static char *apply_dir_rename(struct dir_rename_entry *entry, return NULL; oldlen = strlen(entry->dir); + if (entry->new_dir.len == 0) + /* + * If someone renamed/merged a subdirectory into the root + * directory (e.g. 'some/subdir' -> ''), then we want to + * avoid returning + * '' + '/filename' + * as the rename; we need to make old_path + oldlen advance + * past the '/' character. + */ + oldlen++; newlen = entry->new_dir.len + (strlen(old_path) - oldlen) + 1; strbuf_grow(&new_path, newlen); strbuf_addbuf(&new_path, &entry->new_dir); @@ -1963,8 +1973,8 @@ static void get_renamed_dir_portion(const char *old_path, const char *new_path, char **old_dir, char **new_dir) { char *end_of_old, *end_of_new; - int old_len, new_len; + /* Default return values: NULL, meaning no rename */ *old_dir = NULL; *new_dir = NULL; @@ -1975,43 +1985,91 @@ static void get_renamed_dir_portion(const char *old_path, const char *new_path, * "a/b/c/d" was renamed to "a/b/some/thing/else" * so, for this example, this function returns "a/b/c/d" in * *old_dir and "a/b/some/thing/else" in *new_dir. - * - * Also, if the basename of the file changed, we don't care. We - * want to know which portion of the directory, if any, changed. + */ + + /* + * If the basename of the file changed, we don't care. We want + * to know which portion of the directory, if any, changed. */ end_of_old = strrchr(old_path, '/'); end_of_new = strrchr(new_path, '/'); - if (end_of_old == NULL || end_of_new == NULL) + /* + * If end_of_old is NULL, old_path wasn't in a directory, so there + * could not be a directory rename (our rule elsewhere that a + * directory which still exists is not considered to have been + * renamed means the root directory can never be renamed -- because + * the root directory always exists). + */ + if (end_of_old == NULL) + return; /* Note: *old_dir and *new_dir are still NULL */ + + /* + * If new_path contains no directory (end_of_new is NULL), then we + * have a rename of old_path's directory to the root directory. + */ + if (end_of_new == NULL) { + *old_dir = xstrndup(old_path, end_of_old - old_path); + *new_dir = xstrdup(""); return; + } + + /* Find the first non-matching character traversing backwards */ while (*--end_of_new == *--end_of_old && end_of_old != old_path && end_of_new != new_path) ; /* Do nothing; all in the while loop */ + /* - * We've found the first non-matching character in the directory - * paths. That means the current directory we were comparing - * represents the rename. Move end_of_old and end_of_new back - * to the full directory name. + * If both got back to the beginning of their strings, then the + * directory didn't change at all, only the basename did. */ - if (*end_of_old == '/') - end_of_old++; - if (*end_of_old != '/') - end_of_new++; - end_of_old = strchr(end_of_old, '/'); - end_of_new = strchr(end_of_new, '/'); + if (end_of_old == old_path && end_of_new == new_path && + *end_of_old == *end_of_new) + return; /* Note: *old_dir and *new_dir are still NULL */ /* - * It may have been the case that old_path and new_path were the same - * directory all along. Don't claim a rename if they're the same. + * If end_of_new got back to the beginning of its string, and + * end_of_old got back to the beginning of some subdirectory, then + * we have a rename/merge of a subdirectory into the root, which + * needs slightly special handling. + * + * Note: There is no need to consider the opposite case, with a + * rename/merge of the root directory into some subdirectory + * because as noted above the root directory always exists so it + * cannot be considered to be renamed. */ - old_len = end_of_old - old_path; - new_len = end_of_new - new_path; - - if (old_len != new_len || strncmp(old_path, new_path, old_len)) { - *old_dir = xstrndup(old_path, old_len); - *new_dir = xstrndup(new_path, new_len); + if (end_of_new == new_path && + end_of_old != old_path && end_of_old[-1] == '/') { + *old_dir = xstrndup(old_path, --end_of_old - old_path); + *new_dir = xstrdup(""); + return; } + + /* + * We've found the first non-matching character in the directory + * paths. That means the current characters we were looking at + * were part of the first non-matching subdir name going back from + * the end of the strings. Get the whole name by advancing both + * end_of_old and end_of_new to the NEXT '/' character. That will + * represent the entire directory rename. + * + * The reason for the increment is cases like + * a/b/star/foo/whatever.c -> a/b/tar/foo/random.c + * After dropping the basename and going back to the first + * non-matching character, we're now comparing: + * a/b/s and a/b/ + * and we want to be comparing: + * a/b/star/ and a/b/tar/ + * but without the pre-increment, the one on the right would stay + * a/b/. + */ + end_of_old = strchr(++end_of_old, '/'); + end_of_new = strchr(++end_of_new, '/'); + + /* Copy the old and new directories into *old_dir and *new_dir. */ + *old_dir = xstrndup(old_path, end_of_old - old_path); + *new_dir = xstrndup(new_path, end_of_new - new_path); } static void remove_hashmap_entries(struct hashmap *dir_renames, @@ -448,6 +448,8 @@ struct pack_list { uint32_t nr; uint32_t alloc; struct multi_pack_index *m; + struct progress *progress; + unsigned pack_paths_checked; }; static void add_pack_to_midx(const char *full_path, size_t full_path_len, @@ -456,6 +458,7 @@ static void add_pack_to_midx(const char *full_path, size_t full_path_len, struct pack_list *packs = (struct pack_list *)data; if (ends_with(file_name, ".idx")) { + display_progress(packs->progress, ++packs->pack_paths_checked); if (packs->m && midx_contains_pack(packs->m, file_name)) return; @@ -785,7 +788,7 @@ static size_t write_midx_large_offsets(struct hashfile *f, uint32_t nr_large_off } static int write_midx_internal(const char *object_dir, struct multi_pack_index *m, - struct string_list *packs_to_drop) + struct string_list *packs_to_drop, unsigned flags) { unsigned char cur_chunk, num_chunks = 0; char *midx_name; @@ -799,6 +802,7 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * uint64_t chunk_offsets[MIDX_MAX_CHUNKS + 1]; uint32_t nr_entries, num_large_offsets = 0; struct pack_midx_entry *entries = NULL; + struct progress *progress = NULL; int large_offsets_needed = 0; int pack_name_concat_len = 0; int dropped_packs = 0; @@ -833,7 +837,14 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * } } + packs.pack_paths_checked = 0; + if (flags & MIDX_PROGRESS) + packs.progress = start_progress(_("Adding packfiles to multi-pack-index"), 0); + else + packs.progress = NULL; + for_each_file_in_pack_dir(object_dir, add_pack_to_midx, &packs); + stop_progress(&packs.progress); if (packs.m && packs.nr == packs.m->num_packs && !packs_to_drop) goto cleanup; @@ -958,6 +969,9 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * written += MIDX_CHUNKLOOKUP_WIDTH; } + if (flags & MIDX_PROGRESS) + progress = start_progress(_("Writing chunks to multi-pack-index"), + num_chunks); for (i = 0; i < num_chunks; i++) { if (written != chunk_offsets[i]) BUG("incorrect chunk offset (%"PRIu64" != %"PRIu64") for chunk id %"PRIx32, @@ -990,7 +1004,10 @@ static int write_midx_internal(const char *object_dir, struct multi_pack_index * BUG("trying to write unknown chunk id %"PRIx32, chunk_ids[i]); } + + display_progress(progress, i + 1); } + stop_progress(&progress); if (written != chunk_offsets[num_chunks]) BUG("incorrect final offset %"PRIu64" != %"PRIu64, @@ -1016,9 +1033,9 @@ cleanup: return result; } -int write_midx_file(const char *object_dir) +int write_midx_file(const char *object_dir, unsigned flags) { - return write_midx_internal(object_dir, NULL, NULL); + return write_midx_internal(object_dir, NULL, NULL, flags); } void clear_midx_file(struct repository *r) @@ -1076,19 +1093,20 @@ static int compare_pair_pos_vs_id(const void *_a, const void *_b) display_progress(progress, _n); \ } while (0) -int verify_midx_file(struct repository *r, const char *object_dir) +int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags) { struct pair_pos_vs_id *pairs = NULL; uint32_t i; - struct progress *progress; + struct progress *progress = NULL; struct multi_pack_index *m = load_multi_pack_index(object_dir, 1); verify_midx_error = 0; if (!m) return 0; - progress = start_progress(_("Looking for referenced packfiles"), - m->num_packs); + if (flags & MIDX_PROGRESS) + progress = start_progress(_("Looking for referenced packfiles"), + m->num_packs); for (i = 0; i < m->num_packs; i++) { if (prepare_midx_pack(r, m, i)) midx_report("failed to load pack in position %d", i); @@ -1106,8 +1124,9 @@ int verify_midx_file(struct repository *r, const char *object_dir) i, oid_fanout1, oid_fanout2, i + 1); } - progress = start_sparse_progress(_("Verifying OID order in MIDX"), - m->num_objects - 1); + if (flags & MIDX_PROGRESS) + progress = start_sparse_progress(_("Verifying OID order in multi-pack-index"), + m->num_objects - 1); for (i = 0; i < m->num_objects - 1; i++) { struct object_id oid1, oid2; @@ -1134,13 +1153,15 @@ int verify_midx_file(struct repository *r, const char *object_dir) pairs[i].pack_int_id = nth_midxed_pack_int_id(m, i); } - progress = start_sparse_progress(_("Sorting objects by packfile"), - m->num_objects); + if (flags & MIDX_PROGRESS) + progress = start_sparse_progress(_("Sorting objects by packfile"), + m->num_objects); display_progress(progress, 0); /* TODO: Measure QSORT() progress */ QSORT(pairs, m->num_objects, compare_pair_pos_vs_id); stop_progress(&progress); - progress = start_sparse_progress(_("Verifying object offsets"), m->num_objects); + if (flags & MIDX_PROGRESS) + progress = start_sparse_progress(_("Verifying object offsets"), m->num_objects); for (i = 0; i < m->num_objects; i++) { struct object_id oid; struct pack_entry e; @@ -1183,23 +1204,34 @@ int verify_midx_file(struct repository *r, const char *object_dir) return verify_midx_error; } -int expire_midx_packs(struct repository *r, const char *object_dir) +int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags) { uint32_t i, *count, result = 0; struct string_list packs_to_drop = STRING_LIST_INIT_DUP; struct multi_pack_index *m = load_multi_pack_index(object_dir, 1); + struct progress *progress = NULL; if (!m) return 0; count = xcalloc(m->num_packs, sizeof(uint32_t)); + + if (flags & MIDX_PROGRESS) + progress = start_progress(_("Counting referenced objects"), + m->num_objects); for (i = 0; i < m->num_objects; i++) { int pack_int_id = nth_midxed_pack_int_id(m, i); count[pack_int_id]++; + display_progress(progress, i + 1); } + stop_progress(&progress); + if (flags & MIDX_PROGRESS) + progress = start_progress(_("Finding and deleting unreferenced packfiles"), + m->num_packs); for (i = 0; i < m->num_packs; i++) { char *pack_name; + display_progress(progress, i + 1); if (count[i]) continue; @@ -1217,11 +1249,12 @@ int expire_midx_packs(struct repository *r, const char *object_dir) unlink_pack_path(pack_name, 0); free(pack_name); } + stop_progress(&progress); free(count); if (packs_to_drop.nr) - result = write_midx_internal(object_dir, m, &packs_to_drop); + result = write_midx_internal(object_dir, m, &packs_to_drop, flags); string_list_clear(&packs_to_drop, 0); return result; @@ -1315,7 +1348,7 @@ static int fill_included_packs_batch(struct repository *r, return 0; } -int midx_repack(struct repository *r, const char *object_dir, size_t batch_size) +int midx_repack(struct repository *r, const char *object_dir, size_t batch_size, unsigned flags) { int result = 0; uint32_t i; @@ -1340,6 +1373,12 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size) strbuf_addstr(&base_name, object_dir); strbuf_addstr(&base_name, "/pack/pack"); argv_array_push(&cmd.args, base_name.buf); + + if (flags & MIDX_PROGRESS) + argv_array_push(&cmd.args, "--progress"); + else + argv_array_push(&cmd.args, "-q"); + strbuf_release(&base_name); cmd.git_cmd = 1; @@ -1370,7 +1409,7 @@ int midx_repack(struct repository *r, const char *object_dir, size_t batch_size) goto cleanup; } - result = write_midx_internal(object_dir, m, NULL); + result = write_midx_internal(object_dir, m, NULL, flags); m = NULL; cleanup: @@ -37,6 +37,8 @@ struct multi_pack_index { char object_dir[FLEX_ARRAY]; }; +#define MIDX_PROGRESS (1 << 0) + struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local); int prepare_midx_pack(struct repository *r, struct multi_pack_index *m, uint32_t pack_int_id); int bsearch_midx(const struct object_id *oid, struct multi_pack_index *m, uint32_t *result); @@ -47,11 +49,11 @@ int fill_midx_entry(struct repository *r, const struct object_id *oid, struct pa int midx_contains_pack(struct multi_pack_index *m, const char *idx_or_pack_name); int prepare_multi_pack_index_one(struct repository *r, const char *object_dir, int local); -int write_midx_file(const char *object_dir); +int write_midx_file(const char *object_dir, unsigned flags); void clear_midx_file(struct repository *r); -int verify_midx_file(struct repository *r, const char *object_dir); -int expire_midx_packs(struct repository *r, const char *object_dir); -int midx_repack(struct repository *r, const char *object_dir, size_t batch_size); +int verify_midx_file(struct repository *r, const char *object_dir, unsigned flags); +int expire_midx_packs(struct repository *r, const char *object_dir, unsigned flags); +int midx_repack(struct repository *r, const char *object_dir, size_t batch_size, unsigned flags); void close_midx(struct multi_pack_index *m); diff --git a/name-hash.c b/name-hash.c index ceb1d7bd6f..fb526a3775 100644 --- a/name-hash.c +++ b/name-hash.c @@ -138,7 +138,7 @@ static int lazy_nr_dir_threads; /* * Set a minimum number of cache_entries that we will handle per - * thread and use that to decide how many threads to run (upto + * thread and use that to decide how many threads to run (up to * the number on the system). * * For guidance setting the lower per-thread bound, see: @@ -218,7 +218,7 @@ static int lookup_lazy_params(struct index_state *istate) * However, the hashmap is going to put items into bucket * chains based on their hash values. Use that to create n * mutexes and lock on mutex[bucket(hash) % n]. This will - * decrease the collision rate by (hopefully) by a factor of n. + * decrease the collision rate by (hopefully) a factor of n. */ static void init_dir_mutex(void) { diff --git a/parse-options.c b/parse-options.c index b42f54d48b..60fae3ad21 100644 --- a/parse-options.c +++ b/parse-options.c @@ -623,7 +623,7 @@ static int show_gitcomp(const struct option *opts) * Scan and may produce a new option[] array, which should be used * instead of the original 'options'. * - * Right now this is only used to preprocess and substitue + * Right now this is only used to preprocess and substitute * OPTION_ALIAS. */ static struct option *preprocess_options(struct parse_opt_ctx_t *ctx, @@ -11,6 +11,7 @@ #include "path.h" #include "packfile.h" #include "object-store.h" +#include "lockfile.h" static int get_st_mode_bits(const char *path, int *mode) { @@ -101,36 +102,36 @@ struct common_dir { /* Not considered garbage for report_linked_checkout_garbage */ unsigned ignore_garbage:1; unsigned is_dir:1; - /* Not common even though its parent is */ - unsigned exclude:1; - const char *dirname; + /* Belongs to the common dir, though it may contain paths that don't */ + unsigned is_common:1; + const char *path; }; static struct common_dir common_list[] = { - { 0, 1, 0, "branches" }, - { 0, 1, 0, "common" }, - { 0, 1, 0, "hooks" }, - { 0, 1, 0, "info" }, - { 0, 0, 1, "info/sparse-checkout" }, - { 1, 1, 0, "logs" }, - { 1, 1, 1, "logs/HEAD" }, - { 0, 1, 1, "logs/refs/bisect" }, - { 0, 1, 1, "logs/refs/rewritten" }, - { 0, 1, 1, "logs/refs/worktree" }, - { 0, 1, 0, "lost-found" }, - { 0, 1, 0, "objects" }, - { 0, 1, 0, "refs" }, - { 0, 1, 1, "refs/bisect" }, - { 0, 1, 1, "refs/rewritten" }, - { 0, 1, 1, "refs/worktree" }, - { 0, 1, 0, "remotes" }, - { 0, 1, 0, "worktrees" }, - { 0, 1, 0, "rr-cache" }, - { 0, 1, 0, "svn" }, - { 0, 0, 0, "config" }, - { 1, 0, 0, "gc.pid" }, - { 0, 0, 0, "packed-refs" }, - { 0, 0, 0, "shallow" }, + { 0, 1, 1, "branches" }, + { 0, 1, 1, "common" }, + { 0, 1, 1, "hooks" }, + { 0, 1, 1, "info" }, + { 0, 0, 0, "info/sparse-checkout" }, + { 1, 1, 1, "logs" }, + { 1, 0, 0, "logs/HEAD" }, + { 0, 1, 0, "logs/refs/bisect" }, + { 0, 1, 0, "logs/refs/rewritten" }, + { 0, 1, 0, "logs/refs/worktree" }, + { 0, 1, 1, "lost-found" }, + { 0, 1, 1, "objects" }, + { 0, 1, 1, "refs" }, + { 0, 1, 0, "refs/bisect" }, + { 0, 1, 0, "refs/rewritten" }, + { 0, 1, 0, "refs/worktree" }, + { 0, 1, 1, "remotes" }, + { 0, 1, 1, "worktrees" }, + { 0, 1, 1, "rr-cache" }, + { 0, 1, 1, "svn" }, + { 0, 0, 1, "config" }, + { 1, 0, 1, "gc.pid" }, + { 0, 0, 1, "packed-refs" }, + { 0, 0, 1, "shallow" }, { 0, 0, 0, NULL } }; @@ -236,30 +237,41 @@ static void *add_to_trie(struct trie *root, const char *key, void *value) return old; } -typedef int (*match_fn)(const char *unmatched, void *data, void *baton); +typedef int (*match_fn)(const char *unmatched, void *value, void *baton); /* * Search a trie for some key. Find the longest /-or-\0-terminated - * prefix of the key for which the trie contains a value. Call fn - * with the unmatched portion of the key and the found value, and - * return its return value. If there is no such prefix, return -1. + * prefix of the key for which the trie contains a value. If there is + * no such prefix, return -1. Otherwise call fn with the unmatched + * portion of the key and the found value. If fn returns 0 or + * positive, then return its return value. If fn returns negative, + * then call fn with the next-longest /-terminated prefix of the key + * (i.e. a parent directory) for which the trie contains a value, and + * handle its return value the same way. If there is no shorter + * /-terminated prefix with a value left, then return the negative + * return value of the most recent fn invocation. * * The key is partially normalized: consecutive slashes are skipped. * - * For example, consider the trie containing only [refs, - * refs/worktree] (both with values). - * - * | key | unmatched | val from node | return value | - * |-----------------|------------|---------------|--------------| - * | a | not called | n/a | -1 | - * | refs | \0 | refs | as per fn | - * | refs/ | / | refs | as per fn | - * | refs/w | /w | refs | as per fn | - * | refs/worktree | \0 | refs/worktree | as per fn | - * | refs/worktree/ | / | refs/worktree | as per fn | - * | refs/worktree/a | /a | refs/worktree | as per fn | - * |-----------------|------------|---------------|--------------| + * For example, consider the trie containing only [logs, + * logs/refs/bisect], both with values, but not logs/refs. * + * | key | unmatched | prefix to node | return value | + * |--------------------|----------------|------------------|--------------| + * | a | not called | n/a | -1 | + * | logstore | not called | n/a | -1 | + * | logs | \0 | logs | as per fn | + * | logs/ | / | logs | as per fn | + * | logs/refs | /refs | logs | as per fn | + * | logs/refs/ | /refs/ | logs | as per fn | + * | logs/refs/b | /refs/b | logs | as per fn | + * | logs/refs/bisected | /refs/bisected | logs | as per fn | + * | logs/refs/bisect | \0 | logs/refs/bisect | as per fn | + * | logs/refs/bisect/ | / | logs/refs/bisect | as per fn | + * | logs/refs/bisect/a | /a | logs/refs/bisect | as per fn | + * | (If fn in the previous line returns -1, then fn is called once more:) | + * | logs/refs/bisect/a | /refs/bisect/a | logs | as per fn | + * |--------------------|----------------|------------------|--------------| */ static int trie_find(struct trie *root, const char *key, match_fn fn, void *baton) @@ -288,9 +300,13 @@ static int trie_find(struct trie *root, const char *key, match_fn fn, /* Matched the entire compressed section */ key += i; - if (!*key) + if (!*key) { /* End of key */ - return fn(key, root->value, baton); + if (root->value) + return fn(key, root->value, baton); + else + return -1; + } /* Partial path normalization: skip consecutive slashes */ while (key[0] == '/' && key[1] == '/') @@ -320,8 +336,8 @@ static void init_common_trie(void) if (common_trie_done_setup) return; - for (p = common_list; p->dirname; p++) - add_to_trie(&common_trie, p->dirname, p); + for (p = common_list; p->path; p++) + add_to_trie(&common_trie, p->path, p); common_trie_done_setup = 1; } @@ -334,14 +350,11 @@ static int check_common(const char *unmatched, void *value, void *baton) { struct common_dir *dir = value; - if (!dir) - return 0; - if (dir->is_dir && (unmatched[0] == 0 || unmatched[0] == '/')) - return !dir->exclude; + return dir->is_common; if (!dir->is_dir && unmatched[0] == 0) - return !dir->exclude; + return dir->is_common; return 0; } @@ -350,9 +363,14 @@ static void update_common_dir(struct strbuf *buf, int git_dir_len, const char *common_dir) { char *base = buf->buf + git_dir_len; + int has_lock_suffix = strbuf_strip_suffix(buf, LOCK_SUFFIX); + init_common_trie(); if (trie_find(&common_trie, base, check_common, NULL) > 0) replace_dir(buf, git_dir_len, common_dir); + + if (has_lock_suffix) + strbuf_addstr(buf, LOCK_SUFFIX); } void report_linked_checkout_garbage(void) @@ -365,8 +383,8 @@ void report_linked_checkout_garbage(void) return; strbuf_addf(&sb, "%s/", get_git_dir()); len = sb.len; - for (p = common_list; p->dirname; p++) { - const char *path = p->dirname; + for (p = common_list; p->path; p++) { + const char *path = p->path; if (p->ignore_garbage) continue; strbuf_setlen(&sb, len); diff --git a/perl/Git.pm b/perl/Git.pm index 62c472e0ce..54c9ed0dde 100644 --- a/perl/Git.pm +++ b/perl/Git.pm @@ -563,7 +563,7 @@ sub get_record { Query user C<PROMPT> and return answer from user. Honours GIT_ASKPASS and SSH_ASKPASS environment variables for querying -the user. If no *_ASKPASS variable is set or an error occoured, +the user. If no *_ASKPASS variable is set or an error occurred, the terminal is tried as a fallback. If C<ISPASSWORD> is set and true, the terminal disables echo. @@ -696,7 +696,7 @@ static size_t format_person_part(struct strbuf *sb, char part, mail = s.mail_begin; maillen = s.mail_end - s.mail_begin; - if (part == 'N' || part == 'E') /* mailmap lookup */ + if (part == 'N' || part == 'E' || part == 'L') /* mailmap lookup */ mailmap_name(&mail, &maillen, &name, &namelen); if (part == 'n' || part == 'N') { /* name */ strbuf_add(sb, name, namelen); @@ -706,6 +706,13 @@ static size_t format_person_part(struct strbuf *sb, char part, strbuf_add(sb, mail, maillen); return placeholder_len; } + if (part == 'l' || part == 'L') { /* local-part */ + const char *at = memchr(mail, '@', maillen); + if (at) + maillen = at - mail; + strbuf_add(sb, mail, maillen); + return placeholder_len; + } if (!s.date_begin) goto skip; diff --git a/range-diff.h b/range-diff.h index 08a50b6e98..77347a9f88 100644 --- a/range-diff.h +++ b/range-diff.h @@ -6,7 +6,7 @@ #define RANGE_DIFF_CREATION_FACTOR_DEFAULT 60 /* - * Compare series of commmits in RANGE1 and RANGE2, and emit to the + * Compare series of commits in RANGE1 and RANGE2, and emit to the * standard output. NULL can be passed to DIFFOPT to use the built-in * default. */ diff --git a/read-cache.c b/read-cache.c index 133f790fa4..06744287a1 100644 --- a/read-cache.c +++ b/read-cache.c @@ -1790,7 +1790,7 @@ static struct cache_entry *create_from_disk(struct mem_pool *ce_mem_pool, const unsigned char *cp = (const unsigned char *)name; size_t strip_len, previous_len; - /* If we're at the begining of a block, ignore the previous name */ + /* If we're at the beginning of a block, ignore the previous name */ strip_len = decode_varint(&cp); if (previous_ce) { previous_len = previous_ce->ce_namelen; diff --git a/refs/refs-internal.h b/refs/refs-internal.h index f2d8c0123a..ff2436c0fb 100644 --- a/refs/refs-internal.h +++ b/refs/refs-internal.h @@ -262,7 +262,7 @@ int refs_rename_ref_available(struct ref_store *refs, * after calling ref_iterator_advance() again or calling * ref_iterator_abort(), you must make a copy. When the iteration has * been exhausted, ref_iterator_advance() releases any resources - * assocated with the iteration, frees the ref_iterator object, and + * associated with the iteration, frees the ref_iterator object, and * returns ITER_DONE. If you want to abort the iteration early, call * ref_iterator_abort(), which also frees the ref_iterator object and * any associated resources. If there was an internal error advancing diff --git a/repository.c b/repository.c index 682c239fe3..a4174ddb06 100644 --- a/repository.c +++ b/repository.c @@ -200,9 +200,9 @@ int repo_submodule_init(struct repository *subrepo, if (repo_init(subrepo, gitdir.buf, worktree.buf)) { /* - * If initilization fails then it may be due to the submodule + * If initialization fails then it may be due to the submodule * not being populated in the superproject's worktree. Instead - * we can try to initilize the submodule by finding it's gitdir + * we can try to initialize the submodule by finding it's gitdir * in the superproject's 'modules' directory. In this case the * submodule would not have a worktree. */ diff --git a/repository.h b/repository.h index fe42197813..040057dea6 100644 --- a/repository.h +++ b/repository.h @@ -172,7 +172,7 @@ void repo_clear(struct repository *repo); * be allocated if needed. * * Return the number of index entries in the populated index or a value less - * than zero if an error occured. If the repository's index has already been + * than zero if an error occurred. If the repository's index has already been * populated then the number of entries will simply be returned. */ int repo_read_index(struct repository *repo); @@ -431,7 +431,7 @@ static int handle_conflict(struct strbuf *out, struct rerere_io *io, * and NUL concatenated together. * * Return 1 if conflict hunks are found, 0 if there are no conflict - * hunks and -1 if an error occured. + * hunks and -1 if an error occurred. */ static int handle_path(unsigned char *hash, struct rerere_io *io, int marker_size) { diff --git a/sequencer.c b/sequencer.c index 9d5964fd81..655a99d096 100644 --- a/sequencer.c +++ b/sequencer.c @@ -131,7 +131,7 @@ static GIT_PATH_FUNC(rebase_path_rewritten_pending, "rebase-merge/rewritten-pending") /* - * The path of the file containig the OID of the "squash onto" commit, i.e. + * The path of the file containing the OID of the "squash onto" commit, i.e. * the dummy commit used for `reset [new root]`. */ static GIT_PATH_FUNC(rebase_path_squash_onto, "rebase-merge/squash-onto") @@ -1126,25 +1126,22 @@ static int run_prepare_commit_msg_hook(struct repository *r, struct strbuf *msg, const char *commit) { - struct argv_array hook_env = ARGV_ARRAY_INIT; - int ret; - const char *name; + int ret = 0; + const char *name, *arg1 = NULL, *arg2 = NULL; name = git_path_commit_editmsg(); if (write_message(msg->buf, msg->len, name, 0)) return -1; - argv_array_pushf(&hook_env, "GIT_INDEX_FILE=%s", r->index_file); - argv_array_push(&hook_env, "GIT_EDITOR=:"); - if (commit) - ret = run_hook_le(hook_env.argv, "prepare-commit-msg", name, - "commit", commit, NULL); - else - ret = run_hook_le(hook_env.argv, "prepare-commit-msg", name, - "message", NULL); - if (ret) + if (commit) { + arg1 = "commit"; + arg2 = commit; + } else { + arg1 = "message"; + } + if (run_commit_hook(0, r->index_file, "prepare-commit-msg", name, + arg1, arg2, NULL)) ret = error(_("'prepare-commit-msg' hook failed")); - argv_array_clear(&hook_env); return ret; } @@ -1403,6 +1400,7 @@ static int try_to_commit(struct repository *r, goto out; } + run_commit_hook(0, r->index_file, "post-commit", NULL); if (flags & AMEND_MSG) commit_post_rewrite(r, current_head, oid); @@ -4644,7 +4642,7 @@ static int make_script_with_merges(struct pretty_print_context *pp, label_oid(oid, "branch-point", &state); } - /* Add HEAD as implict "tip of branch" */ + /* Add HEAD as implicit "tip of branch" */ if (!iter->next) tips_tail = &commit_list_insert(iter->item, tips_tail)->next; @@ -4826,7 +4824,7 @@ void todo_list_add_exec_commands(struct todo_list *todo_list, * are considered part of the pick, so we insert the commands *after* * those chains if there are any. * - * As we insert the exec commands immediatly after rearranging + * As we insert the exec commands immediately after rearranging * any fixups and before the user edits the list, a fixup chain * can never contain comments (any comments are empty picks that * have been commented out because the user did not specify diff --git a/sequencer.h b/sequencer.h index 574260f621..9f9ae291e3 100644 --- a/sequencer.h +++ b/sequencer.h @@ -202,11 +202,10 @@ void print_commit_summary(struct repository *repo, int read_author_script(const char *path, char **name, char **email, char **date, int allow_missing); -#endif - void parse_strategy_opts(struct replay_opts *opts, char *raw_opts); int write_basic_state(struct replay_opts *opts, const char *head_name, struct commit *onto, const char *orig_head); void sequencer_post_commit_cleanup(struct repository *r, int verbose); int sequencer_get_last_command(struct repository* r, enum replay_action *action); +#endif /* SEQUENCER_H */ diff --git a/server-info.c b/server-info.c index 4d8199b1d9..bae2cdfd51 100644 --- a/server-info.c +++ b/server-info.c @@ -93,7 +93,7 @@ static int update_info_file(char *path, uic.old_fp = fopen_or_warn(path, "r"); /* - * uic_printf will compare incremental comparison aginst old_fp + * uic_printf will compare incremental comparison against old_fp * and mark uic as stale if needed */ ret = generate(&uic); diff --git a/sha1dc/sha1.c b/sha1dc/sha1.c index 9d3cf81d4d..63cd5c923a 100644 --- a/sha1dc/sha1.c +++ b/sha1dc/sha1.c @@ -72,7 +72,7 @@ /* Not under GCC-alike or glibc */ #elif defined(_BYTE_ORDER) && defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) /* - * *BSD and newlib (embeded linux, cygwin, etc). + * *BSD and newlib (embedded linux, cygwin, etc). * the defined(_BIG_ENDIAN) && defined(_LITTLE_ENDIAN) part prevents * this condition from matching with Solaris/sparc. * (Solaris defines only one endian macro) diff --git a/string-list.h b/string-list.h index f964399949..7bb0ad07e6 100644 --- a/string-list.h +++ b/string-list.h @@ -179,7 +179,7 @@ void string_list_remove(struct string_list *list, const char *string, /** * Check if the given string is part of a sorted list. If it is part of the list, - * return the coresponding string_list_item, NULL otherwise. + * return the corresponding string_list_item, NULL otherwise. */ struct string_list_item *string_list_lookup(struct string_list *list, const char *string); diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh index 6d87961e41..b72c051f47 100644 --- a/t/lib-rebase.sh +++ b/t/lib-rebase.sh @@ -119,3 +119,31 @@ make_empty () { git commit --allow-empty -m "$1" && git tag "$1" } + +# Call this (inside test_expect_success) at the end of a test file to +# check that no tests have changed editor related environment +# variables or config settings +test_editor_unchanged () { + # We're only interested in exported variables hence 'sh -c' + sh -c 'cat >actual <<-EOF + EDITOR=$EDITOR + FAKE_COMMIT_AMEND=$FAKE_COMMIT_AMEND + FAKE_COMMIT_MESSAGE=$FAKE_COMMIT_MESSAGE + FAKE_LINES=$FAKE_LINES + GIT_EDITOR=$GIT_EDITOR + GIT_SEQUENCE_EDITOR=$GIT_SEQUENCE_EDITOR + core.editor=$(git config core.editor) + sequence.editor=$(git config sequence.editor) + EOF' + cat >expect <<-\EOF + EDITOR=: + FAKE_COMMIT_AMEND= + FAKE_COMMIT_MESSAGE= + FAKE_LINES= + GIT_EDITOR= + GIT_SEQUENCE_EDITOR= + core.editor= + sequence.editor= + EOF + test_cmp expect actual +} diff --git a/t/oid-info/hash-info b/t/oid-info/hash-info index ccdbfdf974..d0736dd1a0 100644 --- a/t/oid-info/hash-info +++ b/t/oid-info/hash-info @@ -6,3 +6,12 @@ hexsz sha256:64 zero sha1:0000000000000000000000000000000000000000 zero sha256:0000000000000000000000000000000000000000000000000000000000000000 + +algo sha1:sha1 +algo sha256:sha256 + +empty_blob sha1:e69de29bb2d1d6434b8b29ae775ad8c2e48c5391 +empty_blob sha256:473a0f4c3be8a93681a267e3b1e9a7dcda1185436fe141f7749120a303721813 + +empty_tree sha1:4b825dc642cb6eb9a060e54bf8d69288fbee4904 +empty_tree sha256:6ef19b41225c5369f1c104d45d8d85efa9b057b53b14b4b9b939dd74decc5321 diff --git a/t/perf/bisect_regression b/t/perf/bisect_regression index a94d9955d0..ce47e1662a 100755 --- a/t/perf/bisect_regression +++ b/t/perf/bisect_regression @@ -51,7 +51,7 @@ oldtime=$(echo "$oldtime" | sed -e 's/^\([0-9]\+\.[0-9]\+\).*$/\1/') newtime=$(echo "$newtime" | sed -e 's/^\([0-9]\+\.[0-9]\+\).*$/\1/') test $(echo "$newtime" "$oldtime" | awk '{ print ($1 > $2) }') = 1 || - die "New time '$newtime' shoud be greater than old time '$oldtime'" + die "New time '$newtime' should be greater than old time '$oldtime'" tmpdir=$(mktemp -d -t bisect_regression_XXXXXX) || die "Failed to create temp directory" echo "$oldtime" >"$tmpdir/oldtime" || die "Failed to write to '$tmpdir/oldtime'" diff --git a/t/t0000-basic.sh b/t/t0000-basic.sh index 4d3f7ba295..7aabde1a69 100755 --- a/t/t0000-basic.sh +++ b/t/t0000-basic.sh @@ -126,7 +126,7 @@ check_sub_test_lib_test () { check_sub_test_lib_test_err () { name="$1" # stdin is the expected output from the test - # expected error output is in descriptior 3 + # expected error output is in descriptor 3 ( cd "$name" && sed -e 's/^> //' -e 's/Z$//' >expect.out && diff --git a/t/t0027-auto-crlf.sh b/t/t0027-auto-crlf.sh index 959b6da449..9fcd56fab3 100755 --- a/t/t0027-auto-crlf.sh +++ b/t/t0027-auto-crlf.sh @@ -215,7 +215,7 @@ stats_ascii () { } -# contruct the attr/ returned by git ls-files --eol +# construct the attr/ returned by git ls-files --eol # Take none (=empty), one or two args # convert.c: eol=XX overrides text=auto attr_ascii () { diff --git a/t/t0060-path-utils.sh b/t/t0060-path-utils.sh index c7b53e494b..553e94bc5a 100755 --- a/t/t0060-path-utils.sh +++ b/t/t0060-path-utils.sh @@ -285,9 +285,13 @@ test_git_path GIT_OBJECT_DIRECTORY=foo objects/foo foo/foo test_git_path GIT_OBJECT_DIRECTORY=foo objects2 .git/objects2 test_expect_success 'setup common repository' 'git --git-dir=bar init' test_git_path GIT_COMMON_DIR=bar index .git/index +test_git_path GIT_COMMON_DIR=bar index.lock .git/index.lock test_git_path GIT_COMMON_DIR=bar HEAD .git/HEAD test_git_path GIT_COMMON_DIR=bar logs/HEAD .git/logs/HEAD +test_git_path GIT_COMMON_DIR=bar logs/HEAD.lock .git/logs/HEAD.lock test_git_path GIT_COMMON_DIR=bar logs/refs/bisect/foo .git/logs/refs/bisect/foo +test_git_path GIT_COMMON_DIR=bar logs/refs bar/logs/refs +test_git_path GIT_COMMON_DIR=bar logs/refs/ bar/logs/refs/ test_git_path GIT_COMMON_DIR=bar logs/refs/bisec/foo bar/logs/refs/bisec/foo test_git_path GIT_COMMON_DIR=bar logs/refs/bisec bar/logs/refs/bisec test_git_path GIT_COMMON_DIR=bar logs/refs/bisectfoo bar/logs/refs/bisectfoo diff --git a/t/t0500-progress-display.sh b/t/t0500-progress-display.sh index 24ccbd8d3b..d2d088d9a0 100755 --- a/t/t0500-progress-display.sh +++ b/t/t0500-progress-display.sh @@ -76,7 +76,7 @@ EOF ' test_expect_success 'progress display breaks long lines #2' ' - # Note: we dont need that many spaces after the title to cover up + # Note: we do not need that many spaces after the title to cover up # the last line before breaking the progress line. sed -e "s/Z$//" >expect <<\EOF && Working hard.......2.........3.........4.........5.........6: 0% (1/100000)<CR> @@ -104,7 +104,7 @@ EOF ' test_expect_success 'progress display breaks long lines #3 - even the first is too long' ' - # Note: we dont actually need any spaces at the end of the title + # Note: we do not actually need any spaces at the end of the title # line, because there is no previous progress line to cover up. sed -e "s/Z$//" >expect <<\EOF && Working hard.......2.........3.........4.........5.........6: Z diff --git a/t/t1050-large.sh b/t/t1050-large.sh index dcb4dbba67..d3b2adb28b 100755 --- a/t/t1050-large.sh +++ b/t/t1050-large.sh @@ -194,15 +194,15 @@ test_expect_success 'pack-objects with large loose object' ' test_cmp huge actual ' -test_expect_success 'tar achiving' ' +test_expect_success 'tar archiving' ' git archive --format=tar HEAD >/dev/null ' -test_expect_success 'zip achiving, store only' ' +test_expect_success 'zip archiving, store only' ' git archive --format=zip -0 HEAD >/dev/null ' -test_expect_success 'zip achiving, deflate' ' +test_expect_success 'zip archiving, deflate' ' git archive --format=zip HEAD >/dev/null ' diff --git a/t/t1305-config-include.sh b/t/t1305-config-include.sh index d20b4d150d..f1e1b289f9 100755 --- a/t/t1305-config-include.sh +++ b/t/t1305-config-include.sh @@ -63,7 +63,7 @@ test_expect_success 'listing includes option and expansion' ' test.one=1 EOF git config --list >actual.full && - grep -v ^core actual.full >actual && + grep -v -e ^core -e ^extensions actual.full >actual && test_cmp expect actual ' diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index 1fbd940408..69a7f27311 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -344,14 +344,16 @@ test_expect_success "verifying $m's log (logged by config)" ' test_cmp expect .git/logs/$m ' -git update-ref $m $D -cat >.git/logs/$m <<EOF -$Z $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 -$C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500 -$A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500 -$F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500 -$Z $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500 -EOF +test_expect_success 'set up for querying the reflog' ' + git update-ref $m $D && + cat >.git/logs/$m <<-EOF + $Z $C $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150320 -0500 + $C $A $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150350 -0500 + $A $B $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150380 -0500 + $F $Z $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150680 -0500 + $Z $E $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150980 -0500 + EOF +' ed="Thu, 26 May 2005 18:32:00 -0500" gd="Thu, 26 May 2005 18:33:00 -0500" diff --git a/t/t1450-fsck.sh b/t/t1450-fsck.sh index 50d28e6fdb..7c7ff7e961 100755 --- a/t/t1450-fsck.sh +++ b/t/t1450-fsck.sh @@ -616,7 +616,7 @@ test_expect_success 'fsck --name-objects' ' remove_object $(git rev-parse julius:caesar.t) && test_must_fail git fsck --name-objects >out && tree=$(git rev-parse --verify julius:) && - test_i18ngrep -E "$tree \((refs/heads/master|HEAD)@\{[0-9]*\}:" out + test_i18ngrep "$tree (refs/tags/julius:" out ) ' diff --git a/t/t1500-rev-parse.sh b/t/t1500-rev-parse.sh index 01abee533d..0177fd815c 100755 --- a/t/t1500-rev-parse.sh +++ b/t/t1500-rev-parse.sh @@ -59,6 +59,7 @@ test_rev_parse () { ROOT=$(pwd) test_expect_success 'setup' ' + test_oid_init && mkdir -p sub/dir work && cp -R .git repo.git ' @@ -131,6 +132,20 @@ test_expect_success 'rev-parse --is-shallow-repository in non-shallow repo' ' test_cmp expect actual ' +test_expect_success 'rev-parse --show-object-format in repo' ' + echo "$(test_oid algo)" >expect && + git rev-parse --show-object-format >actual && + test_cmp expect actual && + git rev-parse --show-object-format=storage >actual && + test_cmp expect actual && + git rev-parse --show-object-format=input >actual && + test_cmp expect actual && + git rev-parse --show-object-format=output >actual && + test_cmp expect actual && + test_must_fail git rev-parse --show-object-format=squeamish-ossifrage 2>err && + grep "unknown mode for --show-object-format: squeamish-ossifrage" err +' + test_expect_success 'showing the superproject correctly' ' git rev-parse --show-superproject-working-tree >out && test_must_be_empty out && diff --git a/t/t1512-rev-parse-disambiguation.sh b/t/t1512-rev-parse-disambiguation.sh index c19fb500cb..25744e270a 100755 --- a/t/t1512-rev-parse-disambiguation.sh +++ b/t/t1512-rev-parse-disambiguation.sh @@ -339,7 +339,7 @@ test_expect_success C_LOCALE_OUTPUT 'ambiguity hints' ' test_expect_success C_LOCALE_OUTPUT 'ambiguity hints respect type' ' test_must_fail git rev-parse 000000000^{commit} 2>stderr && grep ^hint: stderr >hints && - # 5 commits, 1 tag (which is a commitish), plus intro line + # 5 commits, 1 tag (which is a committish), plus intro line test_line_count = 7 hints ' diff --git a/t/t2400-worktree-add.sh b/t/t2400-worktree-add.sh index e819ba741e..8a9831413c 100755 --- a/t/t2400-worktree-add.sh +++ b/t/t2400-worktree-add.sh @@ -587,4 +587,28 @@ test_expect_success '"add" should not fail because of another bad worktree' ' ) ' +test_expect_success '"add" with uninitialized submodule, with submodule.recurse unset' ' + test_create_repo submodule && + test_commit -C submodule first && + test_create_repo project && + git -C project submodule add ../submodule && + git -C project add submodule && + test_tick && + git -C project commit -m add_sub && + git clone project project-clone && + git -C project-clone worktree add ../project-2 +' +test_expect_success '"add" with uninitialized submodule, with submodule.recurse set' ' + git -C project-clone -c submodule.recurse worktree add ../project-3 +' + +test_expect_success '"add" with initialized submodule, with submodule.recurse unset' ' + git -C project-clone submodule update --init && + git -C project-clone worktree add ../project-4 +' + +test_expect_success '"add" with initialized submodule, with submodule.recurse set' ' + git -C project-clone -c submodule.recurse worktree add ../project-5 +' + test_done diff --git a/t/t3060-ls-files-with-tree.sh b/t/t3060-ls-files-with-tree.sh index 44f378ce41..52ed665fcd 100755 --- a/t/t3060-ls-files-with-tree.sh +++ b/t/t3060-ls-files-with-tree.sh @@ -47,7 +47,7 @@ test_expect_success setup ' git add . ' -test_expect_success 'git -ls-files --with-tree should succeed from subdir' ' +test_expect_success 'git ls-files --with-tree should succeed from subdir' ' # We have to run from a sub-directory to trigger prune_path # Then we finally get to run our --with-tree test ( @@ -57,7 +57,7 @@ test_expect_success 'git -ls-files --with-tree should succeed from subdir' ' ' test_expect_success \ - 'git -ls-files --with-tree should add entries from named tree.' \ + 'git ls-files --with-tree should add entries from named tree.' \ 'test_cmp expected output' test_done diff --git a/t/t3210-pack-refs.sh b/t/t3210-pack-refs.sh index 9ea5fa4fd2..f41b2afb99 100755 --- a/t/t3210-pack-refs.sh +++ b/t/t3210-pack-refs.sh @@ -240,7 +240,7 @@ test_expect_success 'retry acquiring packed-refs.lock' ' test_expect_success SYMLINKS 'pack symlinked packed-refs' ' # First make sure that symlinking works when reading: - git update-ref refs/heads/loosy refs/heads/master && + git update-ref refs/heads/lossy refs/heads/master && git for-each-ref >all-refs-before && mv .git/packed-refs .git/my-deviant-packed-refs && ln -s my-deviant-packed-refs .git/packed-refs && diff --git a/t/t3301-notes.sh b/t/t3301-notes.sh index d3fa298c6a..d66a5f6faa 100755 --- a/t/t3301-notes.sh +++ b/t/t3301-notes.sh @@ -864,6 +864,24 @@ test_expect_success 'append to note from other note with "git notes append -c"' ' test_expect_success 'copy note with "git notes copy"' ' + commit=$(git rev-parse 4th) && + cat >expect <<-EOF && + commit $commit + Author: A U Thor <author@example.com> + Date: Thu Apr 7 15:16:13 2005 -0700 + + ${indent}4th + + Notes: + ${indent}This is a blob object + EOF + git notes copy 8th 4th && + git log 3rd..4th >actual && + test_cmp expect actual && + test "$(git note list 4th)" = "$(git note list 8th)" +' + +test_expect_success 'copy note with "git notes copy" with default' ' test_commit 11th && commit=$(git rev-parse HEAD) && cat >expect <<-EOF && @@ -878,7 +896,7 @@ test_expect_success 'copy note with "git notes copy"' ' ${indent} ${indent}yet another note EOF - git notes copy HEAD^ HEAD && + git notes copy HEAD^ && git log -1 >actual && test_cmp expect actual && test "$(git notes list HEAD)" = "$(git notes list HEAD^)" @@ -901,11 +919,29 @@ test_expect_success 'allow overwrite with "git notes copy -f"' ' ${indent}11th Notes: + ${indent}This is a blob object + EOF + git notes copy -f HEAD~3 HEAD && + git log -1 >actual && + test_cmp expect actual && + test "$(git notes list HEAD)" = "$(git notes list HEAD~3)" +' + +test_expect_success 'allow overwrite with "git notes copy -f" with default' ' + commit=$(git rev-parse HEAD) && + cat >expect <<-EOF && + commit $commit + Author: A U Thor <author@example.com> + Date: Thu Apr 7 15:23:13 2005 -0700 + + ${indent}11th + + Notes: ${indent}yet another note ${indent} ${indent}yet another note EOF - git notes copy -f HEAD~2 HEAD && + git notes copy -f HEAD~2 && git log -1 >actual && test_cmp expect actual && test "$(git notes list HEAD)" = "$(git notes list HEAD~2)" @@ -1167,8 +1203,10 @@ test_expect_success 'GIT_NOTES_REWRITE_REF overrides config' ' ' test_expect_success 'git notes copy diagnoses too many or too few parameters' ' - test_must_fail git notes copy && - test_must_fail git notes copy one two three + test_must_fail git notes copy 2>error && + test_i18ngrep "too few parameters" error && + test_must_fail git notes copy one two three 2>error && + test_i18ngrep "too many parameters" error ' test_expect_success 'git notes get-ref expands refs/heads/master to refs/notes/refs/heads/master' ' diff --git a/t/t3404-rebase-interactive.sh b/t/t3404-rebase-interactive.sh index d2dfbe46b9..bf0dc756d2 100755 --- a/t/t3404-rebase-interactive.sh +++ b/t/t3404-rebase-interactive.sh @@ -76,8 +76,11 @@ test_expect_success 'rebase -i with empty HEAD' ' cat >expect <<-\EOF && error: nothing to do EOF - set_fake_editor && - test_must_fail env FAKE_LINES="1 exec_true" git rebase -i HEAD^ >actual 2>&1 && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 exec_true" \ + git rebase -i HEAD^ >actual 2>&1 + ) && test_i18ncmp expect actual ' @@ -136,8 +139,11 @@ test_expect_success 'rebase -i sets work tree properly' ' test_expect_success 'rebase -i with the exec command checks tree cleanness' ' git checkout master && - set_fake_editor && - test_must_fail env FAKE_LINES="exec_echo_foo_>file1 1" git rebase -i HEAD^ && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="exec_echo_foo_>file1 1" \ + git rebase -i HEAD^ + ) && test_cmp_rev master^ HEAD && git reset --hard && git rebase --continue @@ -163,9 +169,11 @@ test_expect_success 'rebase -x with newline in command fails' ' test_expect_success 'rebase -i with exec of inexistent command' ' git checkout master && test_when_finished "git rebase --abort" && - set_fake_editor && - test_must_fail env FAKE_LINES="exec_this-command-does-not-exist 1" \ - git rebase -i HEAD^ >actual 2>&1 && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="exec_this-command-does-not-exist 1" \ + git rebase -i HEAD^ >actual 2>&1 + ) && ! grep "Maybe git-rebase is broken" actual ' @@ -176,7 +184,6 @@ test_expect_success 'implicit interactive rebase does not invoke sequence editor test_expect_success 'no changes are a nop' ' git checkout branch2 && - set_fake_editor && git rebase -i F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse HEAD) @@ -186,7 +193,6 @@ test_expect_success 'test the [branch] option' ' git checkout -b dead-end && git rm file6 && git commit -m "stop here" && - set_fake_editor && git rebase -i F branch2 && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch2" && test $(git rev-parse I) = $(git rev-parse branch2) && @@ -195,7 +201,6 @@ test_expect_success 'test the [branch] option' ' test_expect_success 'test --onto <branch>' ' git checkout -b test-onto branch2 && - set_fake_editor && git rebase -i --onto branch1 F && test "$(git symbolic-ref -q HEAD)" = "refs/heads/test-onto" && test $(git rev-parse HEAD^) = $(git rev-parse branch1) && @@ -205,7 +210,6 @@ test_expect_success 'test --onto <branch>' ' test_expect_success 'rebase on top of a non-conflicting commit' ' git checkout branch1 && git tag original-branch1 && - set_fake_editor && git rebase -i branch2 && test file6 = $(git diff --name-only original-branch1) && test "$(git symbolic-ref -q HEAD)" = "refs/heads/branch1" && @@ -225,8 +229,10 @@ test_expect_success 'reflog for the branch shows correct finish message' ' ' test_expect_success 'exchange two commits' ' - set_fake_editor && - FAKE_LINES="2 1" git rebase -i HEAD~2 && + ( + set_fake_editor && + FAKE_LINES="2 1" git rebase -i HEAD~2 + ) && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) && blob1=$(git rev-parse --short HEAD^:file1) && @@ -252,7 +258,6 @@ test_expect_success 'stop on conflicting pick' ' >>>>>>> $commit... G EOF git tag new-branch1 && - set_fake_editor && test_must_fail git rebase -i master && test "$(git rev-parse HEAD~3)" = "$(git rev-parse master)" && test_cmp expect .git/rebase-merge/patch && @@ -281,7 +286,6 @@ test_expect_success 'abort' ' test_expect_success 'abort with error when new base cannot be checked out' ' git rm --cached file1 && git commit -m "remove file in base" && - set_fake_editor && test_must_fail git rebase -i master > output 2>&1 && test_i18ngrep "The following untracked working tree files would be overwritten by checkout:" \ output && @@ -296,7 +300,6 @@ test_expect_success 'retain authorship' ' test_tick && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && git tag twerp && - set_fake_editor && git rebase -i --onto master HEAD^ && git show HEAD | grep "^Author: Twerp Snog" ' @@ -314,7 +317,6 @@ test_expect_success 'retain authorship w/ conflicts' ' test_commit b conflict b conflict-b && GIT_AUTHOR_NAME=$oGIT_AUTHOR_NAME && - set_fake_editor && test_must_fail git rebase -i conflict-a && echo resolved >conflict && git add conflict && @@ -330,9 +332,11 @@ test_expect_success 'squash' ' test_tick && GIT_AUTHOR_NAME="Nitfol" git commit -m "nitfol" file7 && echo "******************************" && - set_fake_editor && - FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \ - git rebase -i --onto master HEAD~2 && + ( + set_fake_editor && + FAKE_LINES="1 squash 2" EXPECT_HEADER_COUNT=2 \ + git rebase -i --onto master HEAD~2 + ) && test B = $(cat file7) && test $(git rev-parse HEAD^) = $(git rev-parse master) ' @@ -343,7 +347,6 @@ test_expect_success 'retain authorship when squashing' ' test_expect_success REBASE_P '-p handles "no changes" gracefully' ' HEAD=$(git rev-parse HEAD) && - set_fake_editor && git rebase -i -p HEAD^ && git update-index --refresh && git diff-files --quiet && @@ -353,8 +356,10 @@ test_expect_success REBASE_P '-p handles "no changes" gracefully' ' test_expect_failure REBASE_P 'exchange two commits with -p' ' git checkout H && - set_fake_editor && - FAKE_LINES="2 1" git rebase -i -p HEAD~2 && + ( + set_fake_editor && + FAKE_LINES="2 1" git rebase -i -p HEAD~2 + ) && test H = $(git cat-file commit HEAD^ | sed -ne \$p) && test G = $(git cat-file commit HEAD | sed -ne \$p) ' @@ -388,7 +393,6 @@ test_expect_success REBASE_P 'preserve merges with -p' ' git commit -m M file1 && git checkout -b to-be-rebased && test_tick && - set_fake_editor && git rebase -i -p --onto branch1 master && git update-index --refresh && git diff-files --quiet && @@ -403,8 +407,10 @@ test_expect_success REBASE_P 'preserve merges with -p' ' ' test_expect_success REBASE_P 'edit ancestor with -p' ' - set_fake_editor && - FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 && + ( + set_fake_editor && + FAKE_LINES="1 2 edit 3 4" git rebase -i -p HEAD~3 + ) && echo 2 > unrelated-file && test_tick && git commit -m L2-modified --amend unrelated-file && @@ -418,11 +424,13 @@ test_expect_success REBASE_P 'edit ancestor with -p' ' test_expect_success '--continue tries to commit' ' git reset --hard D && test_tick && - set_fake_editor && - test_must_fail git rebase -i --onto new-branch1 HEAD^ && - echo resolved > file1 && - git add file1 && - FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue && + ( + set_fake_editor && + test_must_fail git rebase -i --onto new-branch1 HEAD^ && + echo resolved > file1 && + git add file1 && + FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue + ) && test $(git rev-parse HEAD^) = $(git rev-parse new-branch1) && git show HEAD | grep chouette ' @@ -430,7 +438,6 @@ test_expect_success '--continue tries to commit' ' test_expect_success 'verbose flag is heeded, even after --continue' ' git reset --hard master@{1} && test_tick && - set_fake_editor && test_must_fail git rebase -v -i --onto new-branch1 HEAD^ && echo resolved > file1 && git add file1 && @@ -440,10 +447,13 @@ test_expect_success 'verbose flag is heeded, even after --continue' ' test_expect_success C_LOCALE_OUTPUT 'multi-squash only fires up editor once' ' base=$(git rev-parse HEAD~4) && - set_fake_editor && - FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 squash 2 squash 3 squash 4" \ - EXPECT_HEADER_COUNT=4 \ - git rebase -i $base && + ( + set_fake_editor && + FAKE_COMMIT_AMEND="ONCE" \ + FAKE_LINES="1 squash 2 squash 3 squash 4" \ + EXPECT_HEADER_COUNT=4 \ + git rebase -i $base + ) && test $base = $(git rev-parse HEAD^) && test 1 = $(git show | grep ONCE | wc -l) ' @@ -451,9 +461,12 @@ test_expect_success C_LOCALE_OUTPUT 'multi-squash only fires up editor once' ' test_expect_success C_LOCALE_OUTPUT 'multi-fixup does not fire up editor' ' git checkout -b multi-fixup E && base=$(git rev-parse HEAD~4) && - set_fake_editor && - FAKE_COMMIT_AMEND="NEVER" FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \ - git rebase -i $base && + ( + set_fake_editor && + FAKE_COMMIT_AMEND="NEVER" \ + FAKE_LINES="1 fixup 2 fixup 3 fixup 4" \ + git rebase -i $base + ) && test $base = $(git rev-parse HEAD^) && test 0 = $(git show | grep NEVER | wc -l) && git checkout @{-1} && @@ -463,12 +476,15 @@ test_expect_success C_LOCALE_OUTPUT 'multi-fixup does not fire up editor' ' test_expect_success 'commit message used after conflict' ' git checkout -b conflict-fixup conflict-branch && base=$(git rev-parse HEAD~4) && - set_fake_editor && - test_must_fail env FAKE_LINES="1 fixup 3 fixup 4" git rebase -i $base && - echo three > conflict && - git add conflict && - FAKE_COMMIT_AMEND="ONCE" EXPECT_HEADER_COUNT=2 \ - git rebase --continue && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 fixup 3 fixup 4" \ + git rebase -i $base && + echo three > conflict && + git add conflict && + FAKE_COMMIT_AMEND="ONCE" EXPECT_HEADER_COUNT=2 \ + git rebase --continue + ) && test $base = $(git rev-parse HEAD^) && test 1 = $(git show | grep ONCE | wc -l) && git checkout @{-1} && @@ -478,12 +494,15 @@ test_expect_success 'commit message used after conflict' ' test_expect_success 'commit message retained after conflict' ' git checkout -b conflict-squash conflict-branch && base=$(git rev-parse HEAD~4) && - set_fake_editor && - test_must_fail env FAKE_LINES="1 fixup 3 squash 4" git rebase -i $base && - echo three > conflict && - git add conflict && - FAKE_COMMIT_AMEND="TWICE" EXPECT_HEADER_COUNT=2 \ - git rebase --continue && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 fixup 3 squash 4" \ + git rebase -i $base && + echo three > conflict && + git add conflict && + FAKE_COMMIT_AMEND="TWICE" EXPECT_HEADER_COUNT=2 \ + git rebase --continue + ) && test $base = $(git rev-parse HEAD^) && test 2 = $(git show | grep TWICE | wc -l) && git checkout @{-1} && @@ -500,10 +519,13 @@ test_expect_success C_LOCALE_OUTPUT 'squash and fixup generate correct log messa EOF git checkout -b squash-fixup E && base=$(git rev-parse HEAD~4) && - set_fake_editor && - FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="1 fixup 2 squash 3 fixup 4" \ - EXPECT_HEADER_COUNT=4 \ - git rebase -i $base && + ( + set_fake_editor && + FAKE_COMMIT_AMEND="ONCE" \ + FAKE_LINES="1 fixup 2 squash 3 fixup 4" \ + EXPECT_HEADER_COUNT=4 \ + git rebase -i $base + ) && git cat-file commit HEAD | sed -e 1,/^\$/d > actual-squash-fixup && test_cmp expect-squash-fixup actual-squash-fixup && git cat-file commit HEAD@{2} | @@ -517,10 +539,13 @@ test_expect_success C_LOCALE_OUTPUT 'squash and fixup generate correct log messa test_expect_success C_LOCALE_OUTPUT 'squash ignores comments' ' git checkout -b skip-comments E && base=$(git rev-parse HEAD~4) && - set_fake_editor && - FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \ - EXPECT_HEADER_COUNT=4 \ - git rebase -i $base && + ( + set_fake_editor && + FAKE_COMMIT_AMEND="ONCE" \ + FAKE_LINES="# 1 # squash 2 # squash 3 # squash 4 #" \ + EXPECT_HEADER_COUNT=4 \ + git rebase -i $base + ) && test $base = $(git rev-parse HEAD^) && test 1 = $(git show | grep ONCE | wc -l) && git checkout @{-1} && @@ -530,10 +555,13 @@ test_expect_success C_LOCALE_OUTPUT 'squash ignores comments' ' test_expect_success C_LOCALE_OUTPUT 'squash ignores blank lines' ' git checkout -b skip-blank-lines E && base=$(git rev-parse HEAD~4) && - set_fake_editor && - FAKE_COMMIT_AMEND="ONCE" FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \ - EXPECT_HEADER_COUNT=4 \ - git rebase -i $base && + ( + set_fake_editor && + FAKE_COMMIT_AMEND="ONCE" \ + FAKE_LINES="> 1 > squash 2 > squash 3 > squash 4 >" \ + EXPECT_HEADER_COUNT=4 \ + git rebase -i $base + ) && test $base = $(git rev-parse HEAD^) && test 1 = $(git show | grep ONCE | wc -l) && git checkout @{-1} && @@ -543,17 +571,21 @@ test_expect_success C_LOCALE_OUTPUT 'squash ignores blank lines' ' test_expect_success 'squash works as expected' ' git checkout -b squash-works no-conflict-branch && one=$(git rev-parse HEAD~3) && - set_fake_editor && - FAKE_LINES="1 s 3 2" EXPECT_HEADER_COUNT=2 \ - git rebase -i HEAD~3 && + ( + set_fake_editor && + FAKE_LINES="1 s 3 2" EXPECT_HEADER_COUNT=2 git rebase -i HEAD~3 + ) && test $one = $(git rev-parse HEAD~2) ' test_expect_success 'interrupted squash works as expected' ' git checkout -b interrupted-squash conflict-branch && one=$(git rev-parse HEAD~3) && - set_fake_editor && - test_must_fail env FAKE_LINES="1 squash 3 2" git rebase -i HEAD~3 && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 squash 3 2" \ + git rebase -i HEAD~3 + ) && test_write_lines one two four > conflict && git add conflict && test_must_fail git rebase --continue && @@ -566,8 +598,11 @@ test_expect_success 'interrupted squash works as expected' ' test_expect_success 'interrupted squash works as expected (case 2)' ' git checkout -b interrupted-squash2 conflict-branch && one=$(git rev-parse HEAD~3) && - set_fake_editor && - test_must_fail env FAKE_LINES="3 squash 1 2" git rebase -i HEAD~3 && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="3 squash 1 2" \ + git rebase -i HEAD~3 + ) && test_write_lines one four > conflict && git add conflict && test_must_fail git rebase --continue && @@ -587,11 +622,13 @@ test_expect_success '--continue tries to commit, even for "edit"' ' git commit -m "unrelated change" && parent=$(git rev-parse HEAD^) && test_tick && - set_fake_editor && - FAKE_LINES="edit 1" git rebase -i HEAD^ && - echo edited > file7 && - git add file7 && - FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue && + ( + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i HEAD^ && + echo edited > file7 && + git add file7 && + FAKE_COMMIT_MESSAGE="chouette!" git rebase --continue + ) && test edited = $(git show HEAD:file7) && git show HEAD | grep chouette && test $parent = $(git rev-parse HEAD^) @@ -600,34 +637,41 @@ test_expect_success '--continue tries to commit, even for "edit"' ' test_expect_success 'aborted --continue does not squash commits after "edit"' ' old=$(git rev-parse HEAD) && test_tick && - set_fake_editor && - FAKE_LINES="edit 1" git rebase -i HEAD^ && - echo "edited again" > file7 && - git add file7 && - test_must_fail env FAKE_COMMIT_MESSAGE=" " git rebase --continue && + ( + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i HEAD^ && + echo "edited again" > file7 && + git add file7 && + test_must_fail env FAKE_COMMIT_MESSAGE=" " git rebase --continue + ) && test $old = $(git rev-parse HEAD) && git rebase --abort ' test_expect_success 'auto-amend only edited commits after "edit"' ' test_tick && - set_fake_editor && - FAKE_LINES="edit 1" git rebase -i HEAD^ && - echo "edited again" > file7 && - git add file7 && - FAKE_COMMIT_MESSAGE="edited file7 again" git commit && - echo "and again" > file7 && - git add file7 && - test_tick && - test_must_fail env FAKE_COMMIT_MESSAGE="and again" git rebase --continue && + ( + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i HEAD^ && + echo "edited again" > file7 && + git add file7 && + FAKE_COMMIT_MESSAGE="edited file7 again" git commit && + echo "and again" > file7 && + git add file7 && + test_tick && + test_must_fail env FAKE_COMMIT_MESSAGE="and again" \ + git rebase --continue + ) && git rebase --abort ' test_expect_success 'clean error after failed "exec"' ' test_tick && test_when_finished "git rebase --abort || :" && - set_fake_editor && - test_must_fail env FAKE_LINES="1 exec_false" git rebase -i HEAD^ && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 exec_false" git rebase -i HEAD^ + ) && echo "edited again" > file7 && git add file7 && test_must_fail git rebase --continue 2>error && @@ -638,8 +682,10 @@ test_expect_success 'rebase a detached HEAD' ' grandparent=$(git rev-parse HEAD~2) && git checkout $(git rev-parse HEAD) && test_tick && - set_fake_editor && - FAKE_LINES="2 1" git rebase -i HEAD~2 && + ( + set_fake_editor && + FAKE_LINES="2 1" git rebase -i HEAD~2 + ) && test $grandparent = $(git rev-parse HEAD~2) ' @@ -654,9 +700,10 @@ test_expect_success 'rebase a commit violating pre-commit' ' test_must_fail git commit -m doesnt-verify file1 && git commit -m doesnt-verify --no-verify file1 && test_tick && - set_fake_editor && - FAKE_LINES=2 git rebase -i HEAD~2 - + ( + set_fake_editor && + FAKE_LINES=2 git rebase -i HEAD~2 + ) ' test_expect_success 'rebase with a file named HEAD in worktree' ' @@ -676,8 +723,10 @@ test_expect_success 'rebase with a file named HEAD in worktree' ' git commit -m "Add body" ) && - set_fake_editor && - FAKE_LINES="1 squash 2" git rebase -i @{-1} && + ( + set_fake_editor && + FAKE_LINES="1 squash 2" git rebase -i @{-1} + ) && test "$(git show -s --pretty=format:%an)" = "Squashed Away" ' @@ -688,7 +737,6 @@ test_expect_success 'do "noop" when there is nothing to cherry-pick' ' GIT_EDITOR=: git commit --amend \ --author="Somebody else <somebody@else.com>" && test $(git rev-parse branch3) != $(git rev-parse branch4) && - set_fake_editor && git rebase -i branch3 && test $(git rev-parse branch3) = $(git rev-parse branch4) @@ -713,13 +761,14 @@ test_expect_success 'submodule rebase setup' ' git commit -a -m "submodule second" ) && test_tick && - set_fake_editor && git commit -a -m "Three changes submodule" ' test_expect_success 'submodule rebase -i' ' - set_fake_editor && - FAKE_LINES="1 squash 2 3" git rebase -i A + ( + set_fake_editor && + FAKE_LINES="1 squash 2 3" git rebase -i A + ) ' test_expect_success 'submodule conflict setup' ' @@ -736,7 +785,6 @@ test_expect_success 'submodule conflict setup' ' ' test_expect_success 'rebase -i continue with only submodule staged' ' - set_fake_editor && test_must_fail git rebase -i submodule-base && git add sub && git rebase --continue && @@ -746,7 +794,6 @@ test_expect_success 'rebase -i continue with only submodule staged' ' test_expect_success 'rebase -i continue with unstaged submodule' ' git checkout submodule-topic && git reset --hard && - set_fake_editor && test_must_fail git rebase -i submodule-base && git reset && git rebase --continue && @@ -759,7 +806,6 @@ test_expect_success 'avoid unnecessary reset' ' test-tool chmtime =123456789 file3 && git update-index --refresh && HEAD=$(git rev-parse HEAD) && - set_fake_editor && git rebase -i HEAD~4 && test $HEAD = $(git rev-parse HEAD) && MTIME=$(test-tool chmtime --get file3) && @@ -768,16 +814,22 @@ test_expect_success 'avoid unnecessary reset' ' test_expect_success 'reword' ' git checkout -b reword-branch master && - set_fake_editor && - FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" git rebase -i A && - git show HEAD | grep "E changed" && - test $(git rev-parse master) != $(git rev-parse HEAD) && - test $(git rev-parse master^) = $(git rev-parse HEAD^) && - FAKE_LINES="1 2 reword 3 4" FAKE_COMMIT_MESSAGE="D changed" git rebase -i A && - git show HEAD^ | grep "D changed" && - FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" git rebase -i A && - git show HEAD~3 | grep "B changed" && - FAKE_LINES="1 r 2 pick 3 p 4" FAKE_COMMIT_MESSAGE="C changed" git rebase -i A && + ( + set_fake_editor && + FAKE_LINES="1 2 3 reword 4" FAKE_COMMIT_MESSAGE="E changed" \ + git rebase -i A && + git show HEAD | grep "E changed" && + test $(git rev-parse master) != $(git rev-parse HEAD) && + test $(git rev-parse master^) = $(git rev-parse HEAD^) && + FAKE_LINES="1 2 reword 3 4" FAKE_COMMIT_MESSAGE="D changed" \ + git rebase -i A && + git show HEAD^ | grep "D changed" && + FAKE_LINES="reword 1 2 3 4" FAKE_COMMIT_MESSAGE="B changed" \ + git rebase -i A && + git show HEAD~3 | grep "B changed" && + FAKE_LINES="1 r 2 pick 3 p 4" FAKE_COMMIT_MESSAGE="C changed" \ + git rebase -i A + ) && git show HEAD~2 | grep "C changed" ' @@ -788,7 +840,6 @@ test_expect_success 'rebase -i can copy notes' ' test_commit n2 && test_commit n3 && git notes add -m"a note" n3 && - set_fake_editor && git rebase -i --onto n1 n2 && test "a note" = "$(git notes show HEAD)" ' @@ -801,8 +852,11 @@ test_expect_success 'rebase -i can copy notes over a fixup' ' EOF git reset --hard n3 && git notes add -m"an earlier note" n2 && - set_fake_editor && - GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 f 2" git rebase -i n1 && + ( + set_fake_editor && + GIT_NOTES_REWRITE_MODE=concatenate FAKE_LINES="1 f 2" \ + git rebase -i n1 + ) && git notes show > output && test_cmp expect output ' @@ -811,8 +865,10 @@ test_expect_success 'rebase while detaching HEAD' ' git symbolic-ref HEAD && grandparent=$(git rev-parse HEAD~2) && test_tick && - set_fake_editor && - FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 && + ( + set_fake_editor && + FAKE_LINES="2 1" git rebase -i HEAD~2 HEAD^0 + ) && test $grandparent = $(git rev-parse HEAD~2) && test_must_fail git symbolic-ref HEAD ' @@ -821,7 +877,6 @@ test_tick # Ensure that the rebased commits get a different timestamp. test_expect_success 'always cherry-pick with --no-ff' ' git checkout no-ff-branch && git tag original-no-ff-branch && - set_fake_editor && git rebase -i --no-ff A && for p in 0 1 2 do @@ -853,8 +908,10 @@ test_expect_success 'set up commits with funny messages' ' test_expect_success 'rebase-i history with funny messages' ' git rev-list A..funny >expect && test_tick && - set_fake_editor && - FAKE_LINES="1 2 3 4" git rebase -i A && + ( + set_fake_editor && + FAKE_LINES="1 2 3 4" git rebase -i A + ) && git rev-list A.. >actual && test_cmp expect actual ' @@ -868,9 +925,9 @@ test_expect_success 'prepare for rebase -i --exec' ' ' test_expect_success 'running "git rebase -i --exec git show HEAD"' ' - set_fake_editor && - git rebase -i --exec "git show HEAD" HEAD~2 >actual && ( + set_fake_editor && + git rebase -i --exec "git show HEAD" HEAD~2 >actual && FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && export FAKE_LINES && git rebase -i HEAD~2 >expect @@ -881,9 +938,9 @@ test_expect_success 'running "git rebase -i --exec git show HEAD"' ' test_expect_success 'running "git rebase --exec git show HEAD -i"' ' git reset --hard execute && - set_fake_editor && - git rebase --exec "git show HEAD" -i HEAD~2 >actual && ( + set_fake_editor && + git rebase --exec "git show HEAD" -i HEAD~2 >actual && FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && export FAKE_LINES && git rebase -i HEAD~2 >expect @@ -894,9 +951,9 @@ test_expect_success 'running "git rebase --exec git show HEAD -i"' ' test_expect_success 'running "git rebase -ix git show HEAD"' ' git reset --hard execute && - set_fake_editor && - git rebase -ix "git show HEAD" HEAD~2 >actual && ( + set_fake_editor && + git rebase -ix "git show HEAD" HEAD~2 >actual && FAKE_LINES="1 exec_git_show_HEAD 2 exec_git_show_HEAD" && export FAKE_LINES && git rebase -i HEAD~2 >expect @@ -908,9 +965,9 @@ test_expect_success 'running "git rebase -ix git show HEAD"' ' test_expect_success 'rebase -ix with several <CMD>' ' git reset --hard execute && - set_fake_editor && - git rebase -ix "git show HEAD; pwd" HEAD~2 >actual && ( + set_fake_editor && + git rebase -ix "git show HEAD; pwd" HEAD~2 >actual && FAKE_LINES="1 exec_git_show_HEAD;_pwd 2 exec_git_show_HEAD;_pwd" && export FAKE_LINES && git rebase -i HEAD~2 >expect @@ -921,9 +978,9 @@ test_expect_success 'rebase -ix with several <CMD>' ' test_expect_success 'rebase -ix with several instances of --exec' ' git reset --hard execute && - set_fake_editor && - git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual && ( + set_fake_editor && + git rebase -i --exec "git show HEAD" --exec "pwd" HEAD~2 >actual && FAKE_LINES="1 exec_git_show_HEAD exec_pwd 2 exec_git_show_HEAD exec_pwd" && export FAKE_LINES && @@ -942,13 +999,11 @@ test_expect_success C_LOCALE_OUTPUT 'rebase -ix with --autosquash' ' echo bis >bis.txt && git add bis.txt && git commit -m "fixup! two_exec" && - set_fake_editor && - ( - git checkout -b autosquash_actual && - git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual - ) && + git checkout -b autosquash_actual && + git rebase -i --exec "git show HEAD" --autosquash HEAD~4 >actual && git checkout autosquash && ( + set_fake_editor && git checkout -b autosquash_expected && FAKE_LINES="1 fixup 3 fixup 4 exec_git_show_HEAD 2 exec_git_show_HEAD" && export FAKE_LINES && @@ -969,7 +1024,6 @@ test_expect_success 'rebase --exec works without -i ' ' test_expect_success 'rebase -i --exec without <CMD>' ' git reset --hard execute && - set_fake_editor && test_must_fail git rebase -i --exec 2>actual && test_i18ngrep "requires a value" actual && git checkout master @@ -977,8 +1031,10 @@ test_expect_success 'rebase -i --exec without <CMD>' ' test_expect_success 'rebase -i --root re-order and drop commits' ' git checkout E && - set_fake_editor && - FAKE_LINES="3 1 2 5" git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="3 1 2 5" git rebase -i --root + ) && test E = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) && test A = $(git cat-file commit HEAD^^ | sed -ne \$p) && @@ -991,24 +1047,30 @@ test_expect_success 'rebase -i --root retain root commit author and message' ' echo B >file7 && git add file7 && GIT_AUTHOR_NAME="Twerp Snog" git commit -m "different author" && - set_fake_editor && - FAKE_LINES="2" git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="2" git rebase -i --root + ) && git cat-file commit HEAD | grep -q "^author Twerp Snog" && git cat-file commit HEAD | grep -q "^different author$" ' test_expect_success 'rebase -i --root temporary sentinel commit' ' git checkout B && - set_fake_editor && - test_must_fail env FAKE_LINES="2" git rebase -i --root && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="2" git rebase -i --root + ) && git cat-file commit HEAD | grep "^tree $EMPTY_TREE" && git rebase --abort ' test_expect_success 'rebase -i --root fixup root commit' ' git checkout B && - set_fake_editor && - FAKE_LINES="1 fixup 2" git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="1 fixup 2" git rebase -i --root + ) && test A = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git show HEAD:file1) && test 0 = $(git cat-file commit HEAD | grep -c ^parent\ ) @@ -1017,9 +1079,11 @@ test_expect_success 'rebase -i --root fixup root commit' ' test_expect_success 'rebase -i --root reword original root commit' ' test_when_finished "test_might_fail git rebase --abort" && git checkout -b reword-original-root-branch master && - set_fake_editor && - FAKE_LINES="reword 1 2" FAKE_COMMIT_MESSAGE="A changed" \ - git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="reword 1 2" FAKE_COMMIT_MESSAGE="A changed" \ + git rebase -i --root + ) && git show HEAD^ | grep "A changed" && test -z "$(git show -s --format=%p HEAD^)" ' @@ -1027,9 +1091,11 @@ test_expect_success 'rebase -i --root reword original root commit' ' test_expect_success 'rebase -i --root reword new root commit' ' test_when_finished "test_might_fail git rebase --abort" && git checkout -b reword-now-root-branch master && - set_fake_editor && - FAKE_LINES="reword 3 1" FAKE_COMMIT_MESSAGE="C changed" \ - git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="reword 3 1" FAKE_COMMIT_MESSAGE="C changed" \ + git rebase -i --root + ) && git show HEAD^ | grep "C changed" && test -z "$(git show -s --format=%p HEAD^)" ' @@ -1041,8 +1107,10 @@ test_expect_success 'rebase -i --root when root has untracked file conflict' ' git rm file1 && git commit -m "remove file 1 add file 2" && echo z >file1 && - set_fake_editor && - test_must_fail env FAKE_LINES="1 2" git rebase -i --root && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 2" git rebase -i --root + ) && rm file1 && git rebase --continue && test "$(git log -1 --format=%B)" = "remove file 1 add file 2" && @@ -1052,11 +1120,13 @@ test_expect_success 'rebase -i --root when root has untracked file conflict' ' test_expect_success 'rebase -i --root reword root when root has untracked file conflict' ' test_when_finished "reset_rebase" && echo z>file1 && - set_fake_editor && - test_must_fail env FAKE_LINES="reword 1 2" \ - FAKE_COMMIT_MESSAGE="Modified A" git rebase -i --root && - rm file1 && - FAKE_COMMIT_MESSAGE="Reworded A" git rebase --continue && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="reword 1 2" \ + FAKE_COMMIT_MESSAGE="Modified A" git rebase -i --root && + rm file1 && + FAKE_COMMIT_MESSAGE="Reworded A" git rebase --continue + ) && test "$(git log -1 --format=%B HEAD^)" = "Reworded A" && test "$(git rev-list --count HEAD)" = 2 ' @@ -1065,19 +1135,23 @@ test_expect_success C_LOCALE_OUTPUT 'rebase --edit-todo does not work on non-int git checkout reword-original-root-branch && git reset --hard && git checkout conflict-branch && - set_fake_editor && - test_must_fail git rebase -f --onto HEAD~2 HEAD~ && - test_must_fail git rebase --edit-todo && + ( + set_fake_editor && + test_must_fail git rebase -f --onto HEAD~2 HEAD~ && + test_must_fail git rebase --edit-todo + ) && git rebase --abort ' test_expect_success 'rebase --edit-todo can be used to modify todo' ' git reset --hard && git checkout no-conflict-branch^0 && - set_fake_editor && - FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 && - FAKE_LINES="2 1" git rebase --edit-todo && - git rebase --continue && + ( + set_fake_editor && + FAKE_LINES="edit 1 2 3" git rebase -i HEAD~3 && + FAKE_LINES="2 1" git rebase --edit-todo && + git rebase --continue + ) && test M = $(git cat-file commit HEAD^ | sed -ne \$p) && test L = $(git cat-file commit HEAD | sed -ne \$p) ' @@ -1085,7 +1159,6 @@ test_expect_success 'rebase --edit-todo can be used to modify todo' ' test_expect_success 'rebase -i produces readable reflog' ' git reset --hard && git branch -f branch-reflog-test H && - set_fake_editor && git rebase -i --onto I F branch-reflog-test && cat >expect <<-\EOF && rebase -i (finish): returning to refs/heads/branch-reflog-test @@ -1106,8 +1179,10 @@ test_expect_success 'rebase -i respects core.commentchar' ' sed -e "2,\$s/^/\\\\/" "$1" >"$1.tmp" && mv "$1.tmp" "$1" EOF - test_set_editor "$(pwd)/remove-all-but-first.sh" && - git rebase -i B && + ( + test_set_editor "$(pwd)/remove-all-but-first.sh" && + git rebase -i B + ) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) ' @@ -1116,9 +1191,11 @@ test_expect_success 'rebase -i respects core.commentchar=auto' ' write_script copy-edit-script.sh <<-\EOF && cp "$1" edit-script EOF - test_set_editor "$(pwd)/copy-edit-script.sh" && test_when_finished "git rebase --abort || :" && - git rebase -i HEAD^ && + ( + test_set_editor "$(pwd)/copy-edit-script.sh" && + git rebase -i HEAD^ + ) && test -z "$(grep -ve "^#" -e "^\$" -e "^pick" edit-script)" ' @@ -1153,8 +1230,11 @@ test_expect_success 'interrupted rebase -i with --strategy and -X' ' echo five >conflict && echo Z >file1 && git commit -a -m "one file conflict" && - set_fake_editor && - FAKE_LINES="edit 1 2" git rebase -i --strategy=recursive -Xours conflict-branch && + ( + set_fake_editor && + FAKE_LINES="edit 1 2" git rebase -i --strategy=recursive \ + -Xours conflict-branch + ) && git rebase --continue && test $(git show conflict-branch:conflict) = $(cat conflict) && test $(cat file1) = Z @@ -1195,8 +1275,10 @@ test_expect_success SHA1 'short SHA-1 collide' ' test_expect_success 'respect core.abbrev' ' git config core.abbrev 12 && - set_cat_todo_editor && - test_must_fail git rebase -i HEAD~4 >todo-list && + ( + set_cat_todo_editor && + test_must_fail git rebase -i HEAD~4 >todo-list + ) && test 4 = $(grep -c "pick [0-9a-f]\{12,\}" todo-list) ' @@ -1204,16 +1286,20 @@ test_expect_success 'todo count' ' write_script dump-raw.sh <<-\EOF && cat "$1" EOF - test_set_editor "$(pwd)/dump-raw.sh" && - git rebase -i HEAD~4 >actual && + ( + test_set_editor "$(pwd)/dump-raw.sh" && + git rebase -i HEAD~4 >actual + ) && test_i18ngrep "^# Rebase ..* onto ..* ([0-9]" actual ' test_expect_success 'rebase -i commits that overwrite untracked files (pick)' ' git checkout --force branch2 && git clean -f && - set_fake_editor && - FAKE_LINES="edit 1 2" git rebase -i A && + ( + set_fake_editor && + FAKE_LINES="edit 1 2" git rebase -i A + ) && test_cmp_rev HEAD F && test_path_is_missing file6 && >file6 && @@ -1228,8 +1314,10 @@ test_expect_success 'rebase -i commits that overwrite untracked files (squash)' git checkout --force branch2 && git clean -f && git tag original-branch2 && - set_fake_editor && - FAKE_LINES="edit 1 squash 2" git rebase -i A && + ( + set_fake_editor && + FAKE_LINES="edit 1 squash 2" git rebase -i A + ) && test_cmp_rev HEAD F && test_path_is_missing file6 && >file6 && @@ -1244,8 +1332,10 @@ test_expect_success 'rebase -i commits that overwrite untracked files (squash)' test_expect_success 'rebase -i commits that overwrite untracked files (no ff)' ' git checkout --force branch2 && git clean -f && - set_fake_editor && - FAKE_LINES="edit 1 2" git rebase -i --no-ff A && + ( + set_fake_editor && + FAKE_LINES="edit 1 2" git rebase -i --no-ff A + ) && test $(git cat-file commit HEAD | sed -ne \$p) = F && test_path_is_missing file6 && >file6 && @@ -1268,8 +1358,10 @@ test_expect_success 'rebase --continue removes CHERRY_PICK_HEAD' ' git tag seq-onto && git reset --hard HEAD~2 && git cherry-pick seq-onto && - set_fake_editor && - test_must_fail env FAKE_LINES= git rebase -i seq-onto && + ( + set_fake_editor && + test_must_fail env FAKE_LINES= git rebase -i seq-onto + ) && test -d .git/rebase-merge && git rebase --continue && git diff --exit-code seq-onto && @@ -1288,8 +1380,10 @@ rebase_setup_and_clean () { test_expect_success 'drop' ' rebase_setup_and_clean drop-test && - set_fake_editor && - FAKE_LINES="1 drop 2 3 d 4 5" git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="1 drop 2 3 d 4 5" git rebase -i --root + ) && test E = $(git cat-file commit HEAD | sed -ne \$p) && test C = $(git cat-file commit HEAD^ | sed -ne \$p) && test A = $(git cat-file commit HEAD^^ | sed -ne \$p) @@ -1298,9 +1392,10 @@ test_expect_success 'drop' ' test_expect_success 'rebase -i respects rebase.missingCommitsCheck = ignore' ' test_config rebase.missingCommitsCheck ignore && rebase_setup_and_clean missing-commit && - set_fake_editor && - FAKE_LINES="1 2 3 4" \ - git rebase -i --root 2>actual && + ( + set_fake_editor && + FAKE_LINES="1 2 3 4" git rebase -i --root 2>actual + ) && test D = $(git cat-file commit HEAD | sed -ne \$p) && test_i18ngrep \ "Successfully rebased and updated refs/heads/missing-commit" \ @@ -1316,9 +1411,10 @@ test_expect_success 'rebase -i respects rebase.missingCommitsCheck = warn' ' EOF test_config rebase.missingCommitsCheck warn && rebase_setup_and_clean missing-commit && - set_fake_editor && - FAKE_LINES="1 2 3 4" \ - git rebase -i --root 2>actual.2 && + ( + set_fake_editor && + FAKE_LINES="1 2 3 4" git rebase -i --root 2>actual.2 + ) && head -n4 actual.2 >actual && test_i18ncmp expect actual && test D = $(git cat-file commit HEAD | sed -ne \$p) @@ -1340,14 +1436,15 @@ test_expect_success 'rebase -i respects rebase.missingCommitsCheck = error' ' EOF test_config rebase.missingCommitsCheck error && rebase_setup_and_clean missing-commit && - set_fake_editor && - test_must_fail env FAKE_LINES="1 2 4" \ - git rebase -i --root 2>actual && - test_i18ncmp expect actual && - cp .git/rebase-merge/git-rebase-todo.backup \ - .git/rebase-merge/git-rebase-todo && - FAKE_LINES="1 2 drop 3 4 drop 5" \ - git rebase --edit-todo && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 2 4" \ + git rebase -i --root 2>actual && + test_i18ncmp expect actual && + cp .git/rebase-merge/git-rebase-todo.backup \ + .git/rebase-merge/git-rebase-todo && + FAKE_LINES="1 2 drop 3 4 drop 5" git rebase --edit-todo + ) && git rebase --continue && test D = $(git cat-file commit HEAD | sed -ne \$p) && test B = $(git cat-file commit HEAD^ | sed -ne \$p) @@ -1368,21 +1465,27 @@ test_expect_success 'respects rebase.abbreviateCommands with fixup, squash and e x git show HEAD EOF git checkout abbrevcmd && - set_cat_todo_editor && test_config rebase.abbreviateCommands true && - test_must_fail git rebase -i --exec "git show HEAD" \ - --autosquash master >actual && + ( + set_cat_todo_editor && + test_must_fail git rebase -i --exec "git show HEAD" \ + --autosquash master >actual + ) && test_cmp expected actual ' test_expect_success 'static check of bad command' ' rebase_setup_and_clean bad-cmd && - set_fake_editor && - test_must_fail env FAKE_LINES="1 2 3 bad 4 5" \ + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 2 3 bad 4 5" \ git rebase -i --root 2>actual && - test_i18ngrep "badcmd $(git rev-list --oneline -1 master~1)" actual && - test_i18ngrep "You can fix this with .git rebase --edit-todo.." actual && - FAKE_LINES="1 2 3 drop 4 5" git rebase --edit-todo && + test_i18ngrep "badcmd $(git rev-list --oneline -1 master~1)" \ + actual && + test_i18ngrep "You can fix this with .git rebase --edit-todo.." \ + actual && + FAKE_LINES="1 2 3 drop 4 5" git rebase --edit-todo + ) && git rebase --continue && test E = $(git cat-file commit HEAD | sed -ne \$p) && test C = $(git cat-file commit HEAD^ | sed -ne \$p) @@ -1398,19 +1501,24 @@ test_expect_success 'tabs and spaces are accepted in the todolist' ' ) >"$1.new" mv "$1.new" "$1" EOF - test_set_editor "$(pwd)/add-indent.sh" && - git rebase -i HEAD^^^ && + ( + test_set_editor "$(pwd)/add-indent.sh" && + git rebase -i HEAD^^^ + ) && test E = $(git cat-file commit HEAD | sed -ne \$p) ' test_expect_success 'static check of bad SHA-1' ' rebase_setup_and_clean bad-sha && - set_fake_editor && - test_must_fail env FAKE_LINES="1 2 edit fakesha 3 4 5 #" \ - git rebase -i --root 2>actual && - test_i18ngrep "edit XXXXXXX False commit" actual && - test_i18ngrep "You can fix this with .git rebase --edit-todo.." actual && - FAKE_LINES="1 2 4 5 6" git rebase --edit-todo && + ( + set_fake_editor && + test_must_fail env FAKE_LINES="1 2 edit fakesha 3 4 5 #" \ + git rebase -i --root 2>actual && + test_i18ngrep "edit XXXXXXX False commit" actual && + test_i18ngrep "You can fix this with .git rebase --edit-todo.." \ + actual && + FAKE_LINES="1 2 4 5 6" git rebase --edit-todo + ) && git rebase --continue && test E = $(git cat-file commit HEAD | sed -ne \$p) ' @@ -1429,39 +1537,71 @@ test_expect_success 'editor saves as CR/LF' ' test_expect_success 'rebase -i --gpg-sign=<key-id>' ' test_when_finished "test_might_fail git rebase --abort" && - set_fake_editor && - FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" HEAD^ \ - >out 2>err && + ( + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" \ + HEAD^ >out 2>err + ) && test_i18ngrep "$SQ-S\"S I Gner\"$SQ" err ' test_expect_success 'rebase -i --gpg-sign=<key-id> overrides commit.gpgSign' ' test_when_finished "test_might_fail git rebase --abort" && test_config commit.gpgsign true && - set_fake_editor && - FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" HEAD^ \ - >out 2>err && + ( + set_fake_editor && + FAKE_LINES="edit 1" git rebase -i --gpg-sign="\"S I Gner\"" \ + HEAD^ >out 2>err + ) && test_i18ngrep "$SQ-S\"S I Gner\"$SQ" err ' test_expect_success 'valid author header after --root swap' ' rebase_setup_and_clean author-header no-conflict-branch && - set_fake_editor && git commit --amend --author="Au ${SQ}thor <author@example.com>" --no-edit && git cat-file commit HEAD | grep ^author >expected && - FAKE_LINES="5 1" git rebase -i --root && + ( + set_fake_editor && + FAKE_LINES="5 1" git rebase -i --root + ) && git cat-file commit HEAD^ | grep ^author >actual && test_cmp expected actual ' test_expect_success 'valid author header when author contains single quote' ' rebase_setup_and_clean author-header no-conflict-branch && - set_fake_editor && git commit --amend --author="Au ${SQ}thor <author@example.com>" --no-edit && git cat-file commit HEAD | grep ^author >expected && - FAKE_LINES="2" git rebase -i HEAD~2 && + ( + set_fake_editor && + FAKE_LINES="2" git rebase -i HEAD~2 + ) && git cat-file commit HEAD | grep ^author >actual && test_cmp expected actual ' +test_expect_success 'post-commit hook is called' ' + test_when_finished "rm -f .git/hooks/post-commit" && + >actual && + mkdir -p .git/hooks && + write_script .git/hooks/post-commit <<-\EOS && + git rev-parse HEAD >>actual + EOS + ( + set_fake_editor && + FAKE_LINES="edit 4 1 reword 2 fixup 3" git rebase -i A E && + echo x>file3 && + git add file3 && + FAKE_COMMIT_MESSAGE=edited git rebase --continue + ) && + git rev-parse HEAD@{5} HEAD@{4} HEAD@{3} HEAD@{2} HEAD@{1} HEAD \ + >expect && + test_cmp expect actual +' + +# This must be the last test in this file +test_expect_success '$EDITOR and friends are unchanged' ' + test_editor_unchanged +' + test_done diff --git a/t/t3429-rebase-edit-todo.sh b/t/t3429-rebase-edit-todo.sh index 8739cb60a7..aaeac6eade 100755 --- a/t/t3429-rebase-edit-todo.sh +++ b/t/t3429-rebase-edit-todo.sh @@ -17,7 +17,7 @@ test_expect_success 'rebase exec modifies rebase-todo' ' test -e F ' -test_expect_success SHA1 'loose object cache vs re-reading todo list' ' +test_expect_success 'loose object cache vs re-reading todo list' ' GIT_REBASE_TODO=.git/rebase-merge/git-rebase-todo && export GIT_REBASE_TODO && write_script append-todo.sh <<-\EOS && diff --git a/t/t3430-rebase-merges.sh b/t/t3430-rebase-merges.sh index 9efcf4808a..a30d27e9f3 100755 --- a/t/t3430-rebase-merges.sh +++ b/t/t3430-rebase-merges.sh @@ -408,7 +408,7 @@ test_expect_success 'octopus merges' ' | | * three | * | two | |/ - * | one + * / one |/ o before-octopus EOF diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh index 580bfbdc23..a4da72f0ab 100755 --- a/t/t3903-stash.sh +++ b/t/t3903-stash.sh @@ -1269,4 +1269,15 @@ test_expect_success 'stash apply should succeed with unmodified file' ' git stash apply ' +test_expect_success 'stash handles skip-worktree entries nicely' ' + test_commit A && + echo changed >A.t && + git add A.t && + git update-index --skip-worktree A.t && + rm A.t && + git stash && + + git rev-parse --verify refs/stash:A.t +' + test_done diff --git a/t/t3905-stash-include-untracked.sh b/t/t3905-stash-include-untracked.sh index 29ca76f2fb..f075c7f1f3 100755 --- a/t/t3905-stash-include-untracked.sh +++ b/t/t3905-stash-include-untracked.sh @@ -277,8 +277,8 @@ test_expect_success 'stash -u -- <ignored> leaves ignored file alone' ' test_path_is_file ignored.d/bar ' -test_expect_success 'stash -u -- <non-existant> shows no changes when there are none' ' - git stash push -u -- non-existant >actual && +test_expect_success 'stash -u -- <non-existent> shows no changes when there are none' ' + git stash push -u -- non-existent >actual && echo "No local changes to save" >expect && test_i18ncmp expect actual ' diff --git a/t/t4010-diff-pathspec.sh b/t/t4010-diff-pathspec.sh index 281f8fad0c..e5ca359edf 100755 --- a/t/t4010-diff-pathspec.sh +++ b/t/t4010-diff-pathspec.sh @@ -17,11 +17,15 @@ test_expect_success \ 'echo frotz >file0 && mkdir path1 && echo rezrov >path1/file1 && + before0=$(git hash-object file0) && + before1=$(git hash-object path1/file1) && git update-index --add file0 path1/file1 && tree=$(git write-tree) && echo "$tree" && echo nitfol >file0 && echo yomin >path1/file1 && + after0=$(git hash-object file0) && + after1=$(git hash-object path1/file1) && git update-index file0 path1/file1' cat >expected <<\EOF @@ -31,32 +35,32 @@ test_expect_success \ 'git diff-index --cached $tree -- path >current && compare_diff_raw current expected' -cat >expected <<\EOF -:100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M path1/file1 +cat >expected <<EOF +:100644 100644 $before1 $after1 M path1/file1 EOF test_expect_success \ 'limit to path1 should show path1/file1' \ 'git diff-index --cached $tree -- path1 >current && compare_diff_raw current expected' -cat >expected <<\EOF -:100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M path1/file1 +cat >expected <<EOF +:100644 100644 $before1 $after1 M path1/file1 EOF test_expect_success \ 'limit to path1/ should show path1/file1' \ 'git diff-index --cached $tree -- path1/ >current && compare_diff_raw current expected' -cat >expected <<\EOF -:100644 100644 766498d93a4b06057a8e49d23f4068f1170ff38f 0a41e115ab61be0328a19b29f18cdcb49338d516 M path1/file1 +cat >expected <<EOF +:100644 100644 $before1 $after1 M path1/file1 EOF test_expect_success \ '"*file1" should show path1/file1' \ 'git diff-index --cached $tree -- "*file1" >current && compare_diff_raw current expected' -cat >expected <<\EOF -:100644 100644 8e4020bb5a8d8c873b25de15933e75cc0fc275df dca6b92303befc93086aa025d90a5facd7eb2812 M file0 +cat >expected <<EOF +:100644 100644 $before0 $after0 M file0 EOF test_expect_success \ 'limit to file0 should show file0' \ diff --git a/t/t4011-diff-symlink.sh b/t/t4011-diff-symlink.sh index 5ae19b987d..717034bb50 100755 --- a/t/t4011-diff-symlink.sh +++ b/t/t4011-diff-symlink.sh @@ -9,11 +9,24 @@ test_description='Test diff of symlinks. . ./test-lib.sh . "$TEST_DIRECTORY"/diff-lib.sh +# Print the short OID of a symlink with the given name. +symlink_oid () { + local oid=$(printf "%s" "$1" | git hash-object --stdin) && + git rev-parse --short "$oid" +} + +# Print the short OID of the given file. +short_oid () { + local oid=$(git hash-object "$1") && + git rev-parse --short "$oid" +} + test_expect_success 'diff new symlink and file' ' - cat >expected <<-\EOF && + symlink=$(symlink_oid xyzzy) && + cat >expected <<-EOF && diff --git a/frotz b/frotz new file mode 120000 - index 0000000..7c465af + index 0000000..$symlink --- /dev/null +++ b/frotz @@ -0,0 +1 @@ @@ -21,7 +34,7 @@ test_expect_success 'diff new symlink and file' ' \ No newline at end of file diff --git a/nitfol b/nitfol new file mode 100644 - index 0000000..7c465af + index 0000000..$symlink --- /dev/null +++ b/nitfol @@ -0,0 +1 @@ @@ -46,10 +59,10 @@ test_expect_success 'diff unchanged symlink and file' ' ' test_expect_success 'diff removed symlink and file' ' - cat >expected <<-\EOF && + cat >expected <<-EOF && diff --git a/frotz b/frotz deleted file mode 120000 - index 7c465af..0000000 + index $symlink..0000000 --- a/frotz +++ /dev/null @@ -1 +0,0 @@ @@ -57,7 +70,7 @@ test_expect_success 'diff removed symlink and file' ' \ No newline at end of file diff --git a/nitfol b/nitfol deleted file mode 100644 - index 7c465af..0000000 + index $symlink..0000000 --- a/nitfol +++ /dev/null @@ -1 +0,0 @@ @@ -90,9 +103,10 @@ test_expect_success 'diff identical, but newly created symlink and file' ' ' test_expect_success 'diff different symlink and file' ' - cat >expected <<-\EOF && + new=$(symlink_oid yxyyz) && + cat >expected <<-EOF && diff --git a/frotz b/frotz - index 7c465af..df1db54 120000 + index $symlink..$new 120000 --- a/frotz +++ b/frotz @@ -1 +1 @@ @@ -101,7 +115,7 @@ test_expect_success 'diff different symlink and file' ' +yxyyz \ No newline at end of file diff --git a/nitfol b/nitfol - index 7c465af..df1db54 100644 + index $symlink..$new 100644 --- a/nitfol +++ b/nitfol @@ -1 +1 @@ @@ -137,14 +151,16 @@ test_expect_success SYMLINKS 'setup symlinks with attributes' ' ' test_expect_success SYMLINKS 'symlinks do not respect userdiff config by path' ' - cat >expect <<-\EOF && + file=$(short_oid file.bin) && + link=$(symlink_oid file.bin) && + cat >expect <<-EOF && diff --git a/file.bin b/file.bin new file mode 100644 - index 0000000..d95f3ad + index 0000000..$file Binary files /dev/null and b/file.bin differ diff --git a/link.bin b/link.bin new file mode 120000 - index 0000000..dce41ec + index 0000000..$link --- /dev/null +++ b/link.bin @@ -0,0 +1 @@ diff --git a/t/t4014-format-patch.sh b/t/t4014-format-patch.sh index b8969998b5..69267b16f0 100755 --- a/t/t4014-format-patch.sh +++ b/t/t4014-format-patch.sh @@ -1517,6 +1517,178 @@ test_expect_success 'format patch ignores color.ui' ' test_cmp expect actual ' +test_expect_success 'cover letter with invalid --cover-from-description and config' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_must_fail git format-patch --cover-letter --cover-from-description garbage master && + test_config format.coverFromDescription garbage && + test_must_fail git format-patch --cover-letter master +' + +test_expect_success 'cover letter with format.coverFromDescription = default' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription default && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description default' ' + test_config branch.rebuild-1.description "config subject + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description default master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with format.coverFromDescription = none' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription none && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + ! grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description none' ' + test_config branch.rebuild-1.description "config subject + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description none master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + ! grep "^body$" actual +' + +test_expect_success 'cover letter with format.coverFromDescription = message' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription message && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description message' ' + test_config branch.rebuild-1.description "config subject + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description message master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with format.coverFromDescription = subject' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription subject && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] config subject$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description subject' ' + test_config branch.rebuild-1.description "config subject + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description subject master >actual && + grep "^Subject: \[PATCH 0/2\] config subject$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with format.coverFromDescription = auto (short subject line)' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription auto && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] config subject$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description auto (short subject line)' ' + test_config branch.rebuild-1.description "config subject + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description auto master >actual && + grep "^Subject: \[PATCH 0/2\] config subject$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with format.coverFromDescription = auto (long subject line)' ' + test_config branch.rebuild-1.description "this is a really long first line and it is over 100 characters long which is the threshold for long subjects + +body" && + test_config format.coverFromDescription auto && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^this is a really long first line and it is over 100 characters long which is the threshold for long subjects$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with --cover-from-description auto (long subject line)' ' + test_config branch.rebuild-1.description "this is a really long first line and it is over 100 characters long which is the threshold for long subjects + +body" && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description auto master >actual && + grep "^Subject: \[PATCH 0/2\] \*\*\* SUBJECT HERE \*\*\*$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + grep "^this is a really long first line and it is over 100 characters long which is the threshold for long subjects$" actual && + grep "^body$" actual +' + +test_expect_success 'cover letter with command-line --cover-from-description overrides config' ' + test_config branch.rebuild-1.description "config subject + +body" && + test_config format.coverFromDescription none && + git checkout rebuild-1 && + git format-patch --stdout --cover-letter --cover-from-description subject master >actual && + grep "^Subject: \[PATCH 0/2\] config subject$" actual && + ! grep "^\*\*\* BLURB HERE \*\*\*$" actual && + ! grep "^config subject$" actual && + grep "^body$" actual +' + test_expect_success 'cover letter using branch description (1)' ' git checkout rebuild-1 && test_config branch.rebuild-1.description hello && diff --git a/t/t4015-diff-whitespace.sh b/t/t4015-diff-whitespace.sh index 6b087df3dc..eadaf57262 100755 --- a/t/t4015-diff-whitespace.sh +++ b/t/t4015-diff-whitespace.sh @@ -16,6 +16,7 @@ test_expect_success "Ray Lehtiniemi's example" ' } while (0); EOF git update-index --add x && + before=$(git rev-parse --short $(git hash-object x)) && cat <<-\EOF >x && do @@ -24,10 +25,11 @@ test_expect_success "Ray Lehtiniemi's example" ' } while (0); EOF + after=$(git rev-parse --short $(git hash-object x)) && - cat <<-\EOF >expect && + cat <<-EOF >expect && diff --git a/x b/x - index adf3937..6edc172 100644 + index $before..$after 100644 --- a/x +++ b/x @@ -1,3 +1,5 @@ @@ -61,6 +63,7 @@ test_expect_success 'another test, without options' ' EOF git update-index x && + before=$(git rev-parse --short $(git hash-object x)) && tr "_" " " <<-\EOF >x && _ whitespace at beginning @@ -70,10 +73,11 @@ test_expect_success 'another test, without options' ' unchanged line CR at end EOF + after=$(git rev-parse --short $(git hash-object x)) && - tr "Q_" "\015 " <<-\EOF >expect && + tr "Q_" "\015 " <<-EOF >expect && diff --git a/x b/x - index d99af23..22d9f73 100644 + index $before..$after 100644 --- a/x +++ b/x @@ -1,6 +1,6 @@ @@ -108,9 +112,9 @@ test_expect_success 'another test, without options' ' git diff -w --ignore-cr-at-eol >out && test_must_be_empty out && - tr "Q_" "\015 " <<-\EOF >expect && + tr "Q_" "\015 " <<-EOF >expect && diff --git a/x b/x - index d99af23..22d9f73 100644 + index $before..$after 100644 --- a/x +++ b/x @@ -1,6 +1,6 @@ @@ -132,9 +136,9 @@ test_expect_success 'another test, without options' ' git diff -b --ignore-cr-at-eol >out && test_cmp expect out && - tr "Q_" "\015 " <<-\EOF >expect && + tr "Q_" "\015 " <<-EOF >expect && diff --git a/x b/x - index d99af23..22d9f73 100644 + index $before..$after 100644 --- a/x +++ b/x @@ -1,6 +1,6 @@ @@ -154,9 +158,9 @@ test_expect_success 'another test, without options' ' git diff --ignore-space-at-eol --ignore-cr-at-eol >out && test_cmp expect out && - tr "Q_" "\015 " <<-\EOF >expect && + tr "Q_" "\015 " <<-EOF >expect && diff --git a/x b/x - index_d99af23..22d9f73 100644 + index_$before..$after 100644 --- a/x +++ b/x @@ -1,6 +1,6 @@ @@ -786,23 +790,25 @@ test_expect_success 'whitespace-only changes not reported' ' test_must_be_empty actual ' -cat <<EOF >expect -diff --git a/x b/z -similarity index NUM% -rename from x -rename to z -index 380c32a..a97b785 100644 -EOF test_expect_success 'whitespace-only changes reported across renames' ' git reset --hard && for i in 1 2 3 4 5 6 7 8 9; do echo "$i$i$i$i$i$i"; done >x && git add x && + before=$(git rev-parse --short $(git hash-object x)) && git commit -m "base" && sed -e "5s/^/ /" x >z && git rm x && git add z && + after=$(git rev-parse --short $(git hash-object z)) && git diff -w -M --cached | sed -e "/^similarity index /s/[0-9][0-9]*/NUM/" >actual && + cat <<-EOF >expect && + diff --git a/x b/z + similarity index NUM% + rename from x + rename to z + index $before..$after 100644 + EOF test_cmp expect actual ' @@ -858,13 +864,15 @@ test_expect_success 'diff that introduces a line with only tabs' ' git config core.whitespace blank-at-eol && git reset --hard && echo "test" >x && + before=$(git rev-parse --short $(git hash-object x)) && git commit -m "initial" x && echo "{NTN}" | tr "NT" "\n\t" >>x && + after=$(git rev-parse --short $(git hash-object x)) && git diff --color | test_decode_color >current && - cat >expected <<-\EOF && + cat >expected <<-EOF && <BOLD>diff --git a/x b/x<RESET> - <BOLD>index 9daeafb..2874b91 100644<RESET> + <BOLD>index $before..$after 100644<RESET> <BOLD>--- a/x<RESET> <BOLD>+++ b/x<RESET> <CYAN>@@ -1 +1,4 @@<RESET> @@ -883,19 +891,21 @@ test_expect_success 'diff that introduces and removes ws breakages' ' echo "0. blank-at-eol " && echo "1. blank-at-eol " } >x && + before=$(git rev-parse --short $(git hash-object x)) && git commit -a --allow-empty -m preimage && { echo "0. blank-at-eol " && echo "1. still-blank-at-eol " && echo "2. and a new line " } >x && + after=$(git rev-parse --short $(git hash-object x)) && git diff --color | test_decode_color >current && - cat >expected <<-\EOF && + cat >expected <<-EOF && <BOLD>diff --git a/x b/x<RESET> - <BOLD>index d0233a2..700886e 100644<RESET> + <BOLD>index $before..$after 100644<RESET> <BOLD>--- a/x<RESET> <BOLD>+++ b/x<RESET> <CYAN>@@ -1,2 +1,3 @@<RESET> @@ -915,16 +925,18 @@ test_expect_success 'ws-error-highlight test setup' ' echo "0. blank-at-eol " && echo "1. blank-at-eol " } >x && + before=$(git rev-parse --short $(git hash-object x)) && git commit -a --allow-empty -m preimage && { echo "0. blank-at-eol " && echo "1. still-blank-at-eol " && echo "2. and a new line " } >x && + after=$(git rev-parse --short $(git hash-object x)) && - cat >expect.default-old <<-\EOF && + cat >expect.default-old <<-EOF && <BOLD>diff --git a/x b/x<RESET> - <BOLD>index d0233a2..700886e 100644<RESET> + <BOLD>index $before..$after 100644<RESET> <BOLD>--- a/x<RESET> <BOLD>+++ b/x<RESET> <CYAN>@@ -1,2 +1,3 @@<RESET> @@ -934,9 +946,9 @@ test_expect_success 'ws-error-highlight test setup' ' <GREEN>+<RESET><GREEN>2. and a new line<RESET><BLUE> <RESET> EOF - cat >expect.all <<-\EOF && + cat >expect.all <<-EOF && <BOLD>diff --git a/x b/x<RESET> - <BOLD>index d0233a2..700886e 100644<RESET> + <BOLD>index $before..$after 100644<RESET> <BOLD>--- a/x<RESET> <BOLD>+++ b/x<RESET> <CYAN>@@ -1,2 +1,3 @@<RESET> @@ -946,9 +958,9 @@ test_expect_success 'ws-error-highlight test setup' ' <GREEN>+<RESET><GREEN>2. and a new line<RESET><BLUE> <RESET> EOF - cat >expect.none <<-\EOF + cat >expect.none <<-EOF <BOLD>diff --git a/x b/x<RESET> - <BOLD>index d0233a2..700886e 100644<RESET> + <BOLD>index $before..$after 100644<RESET> <BOLD>--- a/x<RESET> <BOLD>+++ b/x<RESET> <CYAN>@@ -1,2 +1,3 @@<RESET> @@ -1022,14 +1034,15 @@ test_expect_success 'detect moved code, complete file' ' EOF git add test.c && git commit -m "add main function" && + file=$(git rev-parse --short HEAD:test.c) && git mv test.c main.c && test_config color.diff.oldMoved "normal red" && test_config color.diff.newMoved "normal green" && git diff HEAD --color-moved=zebra --color --no-renames | test_decode_color >actual && - cat >expected <<-\EOF && + cat >expected <<-EOF && <BOLD>diff --git a/main.c b/main.c<RESET> <BOLD>new file mode 100644<RESET> - <BOLD>index 0000000..a986c57<RESET> + <BOLD>index 0000000..$file<RESET> <BOLD>--- /dev/null<RESET> <BOLD>+++ b/main.c<RESET> <CYAN>@@ -0,0 +1,5 @@<RESET> @@ -1040,7 +1053,7 @@ test_expect_success 'detect moved code, complete file' ' <BGREEN>+<RESET><BGREEN>}<RESET> <BOLD>diff --git a/test.c b/test.c<RESET> <BOLD>deleted file mode 100644<RESET> - <BOLD>index a986c57..0000000<RESET> + <BOLD>index $file..0000000<RESET> <BOLD>--- a/test.c<RESET> <BOLD>+++ /dev/null<RESET> <CYAN>@@ -1,5 +0,0 @@<RESET> @@ -1094,6 +1107,8 @@ test_expect_success 'detect malicious moved code, inside file' ' EOF git add main.c test.c && git commit -m "add main and test file" && + before_main=$(git rev-parse --short HEAD:main.c) && + before_test=$(git rev-parse --short HEAD:test.c) && cat <<-\EOF >main.c && #include<stdio.h> int stuff() @@ -1126,10 +1141,12 @@ test_expect_success 'detect malicious moved code, inside file' ' bar(); } EOF + after_main=$(git rev-parse --short $(git hash-object main.c)) && + after_test=$(git rev-parse --short $(git hash-object test.c)) && git diff HEAD --no-renames --color-moved=zebra --color | test_decode_color >actual && - cat <<-\EOF >expected && + cat <<-EOF >expected && <BOLD>diff --git a/main.c b/main.c<RESET> - <BOLD>index 27a619c..7cf9336 100644<RESET> + <BOLD>index $before_main..$after_main 100644<RESET> <BOLD>--- a/main.c<RESET> <BOLD>+++ b/main.c<RESET> <CYAN>@@ -5,13 +5,6 @@<RESET> <RESET>printf("Hello ");<RESET> @@ -1147,7 +1164,7 @@ test_expect_success 'detect malicious moved code, inside file' ' {<RESET> foo();<RESET> <BOLD>diff --git a/test.c b/test.c<RESET> - <BOLD>index 1dc1d85..2bedec9 100644<RESET> + <BOLD>index $before_test..$after_test 100644<RESET> <BOLD>--- a/test.c<RESET> <BOLD>+++ b/test.c<RESET> <CYAN>@@ -4,6 +4,13 @@<RESET> <RESET>int bar()<RESET> @@ -1176,9 +1193,9 @@ test_expect_success 'plain moved code, inside file' ' test_config color.diff.newMovedAlternative "yellow" && # needs previous test as setup git diff HEAD --no-renames --color-moved=plain --color | test_decode_color >actual && - cat <<-\EOF >expected && + cat <<-EOF >expected && <BOLD>diff --git a/main.c b/main.c<RESET> - <BOLD>index 27a619c..7cf9336 100644<RESET> + <BOLD>index $before_main..$after_main 100644<RESET> <BOLD>--- a/main.c<RESET> <BOLD>+++ b/main.c<RESET> <CYAN>@@ -5,13 +5,6 @@<RESET> <RESET>printf("Hello ");<RESET> @@ -1196,7 +1213,7 @@ test_expect_success 'plain moved code, inside file' ' {<RESET> foo();<RESET> <BOLD>diff --git a/test.c b/test.c<RESET> - <BOLD>index 1dc1d85..2bedec9 100644<RESET> + <BOLD>index $before_test..$after_test 100644<RESET> <BOLD>--- a/test.c<RESET> <BOLD>+++ b/test.c<RESET> <CYAN>@@ -4,6 +4,13 @@<RESET> <RESET>int bar()<RESET> diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh index 6f5ef0035e..c0f4839543 100755 --- a/t/t4018-diff-funcname.sh +++ b/t/t4018-diff-funcname.sh @@ -32,6 +32,7 @@ diffpatterns=" csharp css dts + elixir fortran fountain golang diff --git a/t/t4018/elixir-do-not-pick-end b/t/t4018/elixir-do-not-pick-end new file mode 100644 index 0000000000..fae08ba7e8 --- /dev/null +++ b/t/t4018/elixir-do-not-pick-end @@ -0,0 +1,5 @@ +defmodule RIGHT do +end +# +# +# ChangeMe; do not pick up 'end' line diff --git a/t/t4018/elixir-ex-unit-test b/t/t4018/elixir-ex-unit-test new file mode 100644 index 0000000000..0560a2b697 --- /dev/null +++ b/t/t4018/elixir-ex-unit-test @@ -0,0 +1,6 @@ +defmodule Test do + test "RIGHT" do + assert true == true + assert ChangeMe + end +end diff --git a/t/t4018/elixir-function b/t/t4018/elixir-function new file mode 100644 index 0000000000..d452f495a7 --- /dev/null +++ b/t/t4018/elixir-function @@ -0,0 +1,5 @@ +def function(RIGHT, arg) do + # comment + # comment + ChangeMe +end diff --git a/t/t4018/elixir-macro b/t/t4018/elixir-macro new file mode 100644 index 0000000000..4f925e9ad4 --- /dev/null +++ b/t/t4018/elixir-macro @@ -0,0 +1,5 @@ +defmacro foo(RIGHT) do + # Code + # Code + ChangeMe +end diff --git a/t/t4018/elixir-module b/t/t4018/elixir-module new file mode 100644 index 0000000000..91a4e7aa20 --- /dev/null +++ b/t/t4018/elixir-module @@ -0,0 +1,9 @@ +defmodule RIGHT do + @moduledoc """ + Foo bar + """ + + def ChangeMe(a) where is_map(a) do + a + end +end diff --git a/t/t4018/elixir-module-func b/t/t4018/elixir-module-func new file mode 100644 index 0000000000..c9910d0675 --- /dev/null +++ b/t/t4018/elixir-module-func @@ -0,0 +1,8 @@ +defmodule Foo do + def fun(RIGHT) do + # Code + # Code + # Code + ChangeMe + end +end diff --git a/t/t4018/elixir-nested-module b/t/t4018/elixir-nested-module new file mode 100644 index 0000000000..771ebc5c42 --- /dev/null +++ b/t/t4018/elixir-nested-module @@ -0,0 +1,9 @@ +defmodule MyApp.RIGHT do + @moduledoc """ + Foo bar + """ + + def ChangeMe(a) where is_map(a) do + a + end +end diff --git a/t/t4018/elixir-private-function b/t/t4018/elixir-private-function new file mode 100644 index 0000000000..1aabe33b7a --- /dev/null +++ b/t/t4018/elixir-private-function @@ -0,0 +1,5 @@ +defp function(RIGHT, arg) do + # comment + # comment + ChangeMe +end diff --git a/t/t4018/elixir-protocol b/t/t4018/elixir-protocol new file mode 100644 index 0000000000..7d9173691e --- /dev/null +++ b/t/t4018/elixir-protocol @@ -0,0 +1,6 @@ +defprotocol RIGHT do + @doc """ + Calculates the size (and not the length!) of a data structure + """ + def size(data, ChangeMe) +end diff --git a/t/t4018/elixir-protocol-implementation b/t/t4018/elixir-protocol-implementation new file mode 100644 index 0000000000..f9234bbfc4 --- /dev/null +++ b/t/t4018/elixir-protocol-implementation @@ -0,0 +1,5 @@ +defimpl RIGHT do + # Docs + # Docs + def foo(ChangeMe), do: :ok +end diff --git a/t/t4027-diff-submodule.sh b/t/t4027-diff-submodule.sh index 9aa8e2b39b..e29deaf4a5 100755 --- a/t/t4027-diff-submodule.sh +++ b/t/t4027-diff-submodule.sh @@ -6,6 +6,7 @@ test_description='difference in submodules' . "$TEST_DIRECTORY"/diff-lib.sh test_expect_success setup ' + test_oid_init && test_tick && test_create_repo sub && ( @@ -36,7 +37,8 @@ test_expect_success setup ' ' test_expect_success 'git diff --raw HEAD' ' - git diff --raw --abbrev=40 HEAD >actual && + hexsz=$(test_oid hexsz) && + git diff --raw --abbrev=$hexsz HEAD >actual && test_cmp expect actual ' @@ -245,23 +247,21 @@ test_expect_success 'git diff (empty submodule dir)' ' ' test_expect_success 'conflicted submodule setup' ' - - # 39 efs - c=fffffffffffffffffffffffffffffffffffffff && + c=$(test_oid ff_1) && ( echo "000000 $ZERO_OID 0 sub" && echo "160000 1$c 1 sub" && echo "160000 2$c 2 sub" && echo "160000 3$c 3 sub" ) | git update-index --index-info && - echo >expect.nosub '\''diff --cc sub + echo >expect.nosub "diff --cc sub index 2ffffff,3ffffff..0000000 --- a/sub +++ b/sub @@@ -1,1 -1,1 +1,1 @@@ -- Subproject commit 2fffffffffffffffffffffffffffffffffffffff - -Subproject commit 3fffffffffffffffffffffffffffffffffffffff -++Subproject commit 0000000000000000000000000000000000000000'\'' && +- Subproject commit 2$c + -Subproject commit 3$c +++Subproject commit $ZERO_OID" && hh=$(git rev-parse HEAD) && sed -e "s/$ZERO_OID/$hh/" expect.nosub >expect.withsub diff --git a/t/t4034-diff-words.sh b/t/t4034-diff-words.sh index 9a93c2a3e0..fb145aa173 100755 --- a/t/t4034-diff-words.sh +++ b/t/t4034-diff-words.sh @@ -19,9 +19,11 @@ cat >post.simple <<-\EOF aeff = aeff * ( aaa ) EOF -cat >expect.letter-runs-are-words <<-\EOF +pre=$(git rev-parse --short $(git hash-object pre.simple)) +post=$(git rev-parse --short $(git hash-object post.simple)) +cat >expect.letter-runs-are-words <<-EOF <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -33,9 +35,9 @@ cat >expect.letter-runs-are-words <<-\EOF <GREEN>aeff = aeff * ( aaa<RESET> ) EOF -cat >expect.non-whitespace-is-word <<-\EOF +cat >expect.non-whitespace-is-word <<-EOF <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -49,9 +51,12 @@ cat >expect.non-whitespace-is-word <<-\EOF EOF word_diff () { + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && test_must_fail git diff --no-index "$@" pre post >output && test_decode_color <output >output.decrypted && - test_cmp expect output.decrypted + sed -e "2s/index [^ ]*/index $pre..$post/" expect >expected + test_cmp expected output.decrypted } test_language_driver () { @@ -77,9 +82,9 @@ test_expect_success 'set up pre and post with runs of whitespace' ' ' test_expect_success 'word diff with runs of whitespace' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -97,9 +102,9 @@ test_expect_success 'word diff with runs of whitespace' ' ' test_expect_success '--word-diff=porcelain' ' - sed 's/#.*$//' >expect <<-\EOF && + sed 's/#.*$//' >expect <<-EOF && diff --git a/pre b/post - index 330b04f..5ed8eff 100644 + index $pre..$post 100644 --- a/pre +++ b/post @@ -1,3 +1,7 @@ @@ -121,9 +126,9 @@ test_expect_success '--word-diff=porcelain' ' ' test_expect_success '--word-diff=plain' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && diff --git a/pre b/post - index 330b04f..5ed8eff 100644 + index $pre..$post 100644 --- a/pre +++ b/post @@ -1,3 +1,7 @@ @@ -140,9 +145,9 @@ test_expect_success '--word-diff=plain' ' ' test_expect_success '--word-diff=plain --color' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -158,9 +163,9 @@ test_expect_success '--word-diff=plain --color' ' ' test_expect_success 'word diff without context' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1 +1 @@<RESET> @@ -207,9 +212,9 @@ test_expect_success 'command-line overrides config' ' ' test_expect_success 'command-line overrides config: --word-diff-regex' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -234,9 +239,9 @@ test_expect_success 'setup: remove diff driver regex' ' ' test_expect_success 'use configured regex' ' - cat >expect <<-\EOF && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 330b04f..5ed8eff 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1,3 +1,7 @@<RESET> @@ -254,9 +259,11 @@ test_expect_success 'use configured regex' ' test_expect_success 'test parsing words for newline' ' echo "aaa (aaa)" >pre && echo "aaa (aaa) aaa" >post && - cat >expect <<-\EOF && + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index c29453b..be22f37 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1 +1 @@<RESET> @@ -268,9 +275,11 @@ test_expect_success 'test parsing words for newline' ' test_expect_success 'test when words are only removed at the end' ' echo "(:" >pre && echo "(" >post && - cat >expect <<-\EOF && + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && + cat >expect <<-EOF && <BOLD>diff --git a/pre b/post<RESET> - <BOLD>index 289cb9d..2d06f37 100644<RESET> + <BOLD>index $pre..$post 100644<RESET> <BOLD>--- a/pre<RESET> <BOLD>+++ b/post<RESET> <CYAN>@@ -1 +1 @@<RESET> @@ -282,9 +291,11 @@ test_expect_success 'test when words are only removed at the end' ' test_expect_success '--word-diff=none' ' echo "(:" >pre && echo "(" >post && - cat >expect <<-\EOF && + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && + cat >expect <<-EOF && diff --git a/pre b/post - index 289cb9d..2d06f37 100644 + index $pre..$post 100644 --- a/pre +++ b/post @@ -1 +1 @@ @@ -317,16 +328,6 @@ test_language_driver ruby test_language_driver tex test_expect_success 'word-diff with diff.sbe' ' - cat >expect <<-\EOF && - diff --git a/pre b/post - index a1a53b5..bc8fe6d 100644 - --- a/pre - +++ b/post - @@ -1,3 +1,3 @@ - a - - [-b-]{+c+} - EOF cat >pre <<-\EOF && a @@ -337,21 +338,35 @@ test_expect_success 'word-diff with diff.sbe' ' c EOF + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && + cat >expect <<-EOF && + diff --git a/pre b/post + index $pre..$post 100644 + --- a/pre + +++ b/post + @@ -1,3 +1,3 @@ + a + + [-b-]{+c+} + EOF test_config diff.suppress-blank-empty true && word_diff --word-diff=plain ' test_expect_success 'word-diff with no newline at EOF' ' - cat >expect <<-\EOF && + printf "%s" "a a a a a" >pre && + printf "%s" "a a ab a a" >post && + pre=$(git rev-parse --short $(git hash-object pre)) && + post=$(git rev-parse --short $(git hash-object post)) && + cat >expect <<-EOF && diff --git a/pre b/post - index 7bf316e..3dd0303 100644 + index $pre..$post 100644 --- a/pre +++ b/post @@ -1 +1 @@ a a [-a-]{+ab+} a a EOF - printf "%s" "a a a a a" >pre && - printf "%s" "a a ab a a" >post && word_diff --word-diff=plain ' diff --git a/t/t4038-diff-combined.sh b/t/t4038-diff-combined.sh index b9d876efa2..b5a56895e8 100755 --- a/t/t4038-diff-combined.sh +++ b/t/t4038-diff-combined.sh @@ -440,11 +440,13 @@ test_expect_success 'setup for --combined-all-paths' ' git branch side2c && git checkout side1c && test_seq 1 10 >filename-side1c && + side1cf=$(git hash-object filename-side1c) && git add filename-side1c && git commit -m with && git checkout side2c && test_seq 1 9 >filename-side2c && echo ten >>filename-side2c && + side2cf=$(git hash-object filename-side2c) && git add filename-side2c && git commit -m iam && git checkout -b mergery side1c && @@ -452,13 +454,14 @@ test_expect_success 'setup for --combined-all-paths' ' git rm filename-side1c && echo eleven >>filename-side2c && git mv filename-side2c filename-merged && + mergedf=$(git hash-object filename-merged) && git add filename-merged && git commit ' test_expect_success '--combined-all-paths and --raw' ' - cat <<-\EOF >expect && - ::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR filename-side1c filename-side2c filename-merged + cat <<-EOF >expect && + ::100644 100644 100644 $side1cf $side2cf $mergedf RR filename-side1c filename-side2c filename-merged EOF git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp && sed 1d <actual.tmp >actual && @@ -482,11 +485,13 @@ test_expect_success FUNNYNAMES 'setup for --combined-all-paths with funny names' git checkout side1d && test_seq 1 10 >"$(printf "file\twith\ttabs")" && git add file* && + side1df=$(git hash-object *tabs) && git commit -m with && git checkout side2d && test_seq 1 9 >"$(printf "i\tam\ttabbed")" && echo ten >>"$(printf "i\tam\ttabbed")" && git add *tabbed && + side2df=$(git hash-object *tabbed) && git commit -m iam && git checkout -b funny-names-mergery side1d && git merge --no-commit side2d && @@ -494,12 +499,14 @@ test_expect_success FUNNYNAMES 'setup for --combined-all-paths with funny names' echo eleven >>"$(printf "i\tam\ttabbed")" && git mv "$(printf "i\tam\ttabbed")" "$(printf "fickle\tnaming")" && git add fickle* && - git commit + headf=$(git hash-object fickle*) && + git commit && + head=$(git rev-parse HEAD) ' test_expect_success FUNNYNAMES '--combined-all-paths and --raw and funny names' ' - cat <<-\EOF >expect && - ::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR "file\twith\ttabs" "i\tam\ttabbed" "fickle\tnaming" + cat <<-EOF >expect && + ::100644 100644 100644 $side1df $side2df $headf RR "file\twith\ttabs" "i\tam\ttabbed" "fickle\tnaming" EOF git diff-tree -c -M --raw --combined-all-paths HEAD >actual.tmp && sed 1d <actual.tmp >actual && @@ -507,7 +514,7 @@ test_expect_success FUNNYNAMES '--combined-all-paths and --raw and funny names' ' test_expect_success FUNNYNAMES '--combined-all-paths and --raw -and -z and funny names' ' - printf "aaf8087c3cbd4db8e185a2d074cf27c53cfb75d7\0::100644 100644 100644 f00c965d8307308469e537302baa73048488f162 088bd5d92c2a8e0203ca8e7e4c2a5c692f6ae3f7 333b9c62519f285e1854830ade0fe1ef1d40ee1b RR\0file\twith\ttabs\0i\tam\ttabbed\0fickle\tnaming\0" >expect && + printf "$head\0::100644 100644 100644 $side1df $side2df $headf RR\0file\twith\ttabs\0i\tam\ttabbed\0fickle\tnaming\0" >expect && git diff-tree -c -M --raw --combined-all-paths -z HEAD >actual && test_cmp expect actual ' diff --git a/t/t4039-diff-assume-unchanged.sh b/t/t4039-diff-assume-unchanged.sh index 53ac44b0f0..0eb0314a8b 100755 --- a/t/t4039-diff-assume-unchanged.sh +++ b/t/t4039-diff-assume-unchanged.sh @@ -12,6 +12,7 @@ test_expect_success 'setup' ' git commit -m zero && echo one > one && echo two > two && + blob=$(git hash-object one) && git add one two && git commit -m onetwo && git update-index --assume-unchanged one && @@ -20,7 +21,7 @@ test_expect_success 'setup' ' ' test_expect_success 'diff-index does not examine assume-unchanged entries' ' - git diff-index HEAD^ -- one | grep -q 5626abf0f72e58d7a153368ba57db4c673c0e171 + git diff-index HEAD^ -- one | grep -q $blob ' test_expect_success 'diff-files does not examine assume-unchanged entries' ' diff --git a/t/t4041-diff-submodule-option.sh b/t/t4041-diff-submodule-option.sh index 619bf97098..f852136585 100755 --- a/t/t4041-diff-submodule-option.sh +++ b/t/t4041-diff-submodule-option.sh @@ -284,7 +284,7 @@ test_expect_success 'submodule contains untracked content (all ignored)' ' test_must_be_empty actual ' -test_expect_success 'submodule contains untracked and modifed content' ' +test_expect_success 'submodule contains untracked and modified content' ' echo new > sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -294,7 +294,7 @@ test_expect_success 'submodule contains untracked and modifed content' ' test_cmp expected actual ' -test_expect_success 'submodule contains untracked and modifed content (untracked ignored)' ' +test_expect_success 'submodule contains untracked and modified content (untracked ignored)' ' echo new > sm1/foo6 && git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -303,19 +303,19 @@ test_expect_success 'submodule contains untracked and modifed content (untracked test_cmp expected actual ' -test_expect_success 'submodule contains untracked and modifed content (dirty ignored)' ' +test_expect_success 'submodule contains untracked and modified content (dirty ignored)' ' echo new > sm1/foo6 && git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && test_must_be_empty actual ' -test_expect_success 'submodule contains untracked and modifed content (all ignored)' ' +test_expect_success 'submodule contains untracked and modified content (all ignored)' ' echo new > sm1/foo6 && git diff-index -p --ignore-submodules --submodule=log HEAD >actual && test_must_be_empty actual ' -test_expect_success 'submodule contains modifed content' ' +test_expect_success 'submodule contains modified content' ' rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -369,7 +369,7 @@ test_expect_success 'modified submodule contains untracked content (all ignored) test_must_be_empty actual ' -test_expect_success 'modified submodule contains untracked and modifed content' ' +test_expect_success 'modified submodule contains untracked and modified content' ' echo modification >> sm1/foo6 && git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -381,7 +381,7 @@ test_expect_success 'modified submodule contains untracked and modifed content' test_cmp expected actual ' -test_expect_success 'modified submodule contains untracked and modifed content (untracked ignored)' ' +test_expect_success 'modified submodule contains untracked and modified content (untracked ignored)' ' echo modification >> sm1/foo6 && git diff-index -p --ignore-submodules=untracked --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -392,7 +392,7 @@ test_expect_success 'modified submodule contains untracked and modifed content ( test_cmp expected actual ' -test_expect_success 'modified submodule contains untracked and modifed content (dirty ignored)' ' +test_expect_success 'modified submodule contains untracked and modified content (dirty ignored)' ' echo modification >> sm1/foo6 && git diff-index -p --ignore-submodules=dirty --submodule=log HEAD >actual && cat >expected <<-EOF && @@ -402,13 +402,13 @@ test_expect_success 'modified submodule contains untracked and modifed content ( test_cmp expected actual ' -test_expect_success 'modified submodule contains untracked and modifed content (all ignored)' ' +test_expect_success 'modified submodule contains untracked and modified content (all ignored)' ' echo modification >> sm1/foo6 && git diff-index -p --ignore-submodules --submodule=log HEAD >actual && test_must_be_empty actual ' -test_expect_success 'modified submodule contains modifed content' ' +test_expect_success 'modified submodule contains modified content' ' rm -f sm1/new-file && git diff-index -p --submodule=log HEAD >actual && cat >expected <<-EOF && diff --git a/t/t4044-diff-index-unique-abbrev.sh b/t/t4044-diff-index-unique-abbrev.sh index 647905e01f..4701796d10 100755 --- a/t/t4044-diff-index-unique-abbrev.sh +++ b/t/t4044-diff-index-unique-abbrev.sh @@ -3,34 +3,48 @@ test_description='test unique sha1 abbreviation on "index from..to" line' . ./test-lib.sh -if ! test_have_prereq SHA1 -then - skip_all='not using SHA-1 for objects' - test_done -fi - -cat >expect_initial <<EOF -100644 blob 51d2738463ea4ca66f8691c91e33ce64b7d41bb1 foo -EOF +test_expect_success 'setup' ' + test_oid_cache <<-EOF && + val1 sha1:4827 + val1 sha256:5664 -cat >expect_update <<EOF -100644 blob 51d2738efb4ad8a1e40bed839ab8e116f0a15e47 foo -EOF + val2 sha1:11742 + val2 sha256:10625 -test_expect_success 'setup' ' - echo 4827 > foo && + hash1 sha1:51d2738463ea4ca66f8691c91e33ce64b7d41bb1 + hash1 sha256:ae31dfff0af93b2c62b0098a039b38569c43b0a7e97b873000ca42d128f27350 + + hasht1 sha1:51d27384 + hasht1 sha256:ae31dfff + + hash2 sha1:51d2738efb4ad8a1e40bed839ab8e116f0a15e47 + hash2 sha256:ae31dffada88a46fd5f53c7ed5aa25a7a8951f1d5e88456c317c8d5484d263e5 + + hasht2 sha1:51d2738e + hasht2 sha256:ae31dffa + EOF + + cat >expect_initial <<-EOF && + 100644 blob $(test_oid hash1) foo + EOF + + cat >expect_update <<-EOF && + 100644 blob $(test_oid hash2) foo + EOF + + echo "$(test_oid val1)" > foo && git add foo && git commit -m "initial" && git cat-file -p HEAD: > actual && test_cmp expect_initial actual && - echo 11742 > foo && + echo "$(test_oid val2)" > foo && git commit -a -m "update" && git cat-file -p HEAD: > actual && test_cmp expect_update actual ' cat >expect <<EOF -index 51d27384..51d2738e 100644 +index $(test_oid hasht1)..$(test_oid hasht2) 100644 EOF test_expect_success 'diff does not produce ambiguous index line' ' diff --git a/t/t4045-diff-relative.sh b/t/t4045-diff-relative.sh index 36f8ed8a81..258808708e 100755 --- a/t/t4045-diff-relative.sh +++ b/t/t4045-diff-relative.sh @@ -70,7 +70,7 @@ check_raw () { expect=$1 shift cat >expected <<-EOF - :000000 100644 0000000000000000000000000000000000000000 $blob A $expect + :000000 100644 $ZERO_OID $blob A $expect EOF test_expect_success "--raw $*" " git -C '$dir' diff --no-abbrev --raw $* HEAD^ >actual && diff --git a/t/t4048-diff-combined-binary.sh b/t/t4048-diff-combined-binary.sh index 87a8949500..7f9ad9fa3d 100755 --- a/t/t4048-diff-combined-binary.sh +++ b/t/t4048-diff-combined-binary.sh @@ -9,24 +9,27 @@ test_expect_success 'setup binary merge conflict' ' git commit -m one && echo twoQ2 | q_to_nul >binary && git commit -a -m two && + two=$(git rev-parse --short HEAD:binary) && git checkout -b branch-binary HEAD^ && echo threeQ3 | q_to_nul >binary && git commit -a -m three && + three=$(git rev-parse --short HEAD:binary) && test_must_fail git merge master && echo resolvedQhooray | q_to_nul >binary && - git commit -a -m resolved + git commit -a -m resolved && + res=$(git rev-parse --short HEAD:binary) ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --git a/binary b/binary -index 7ea6ded..9563691 100644 +index $three..$res 100644 Binary files a/binary and b/binary differ resolved diff --git a/binary b/binary -index 6197570..9563691 100644 +index $two..$res 100644 Binary files a/binary and b/binary differ EOF test_expect_success 'diff -m indicates binary-ness' ' @@ -34,11 +37,11 @@ test_expect_success 'diff -m indicates binary-ness' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --combined binary -index 7ea6ded,6197570..9563691 +index $three,$two..$res Binary files differ EOF test_expect_success 'diff -c indicates binary-ness' ' @@ -46,11 +49,11 @@ test_expect_success 'diff -c indicates binary-ness' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --cc binary -index 7ea6ded,6197570..9563691 +index $three,$two..$res Binary files differ EOF test_expect_success 'diff --cc indicates binary-ness' ' @@ -62,23 +65,26 @@ test_expect_success 'setup non-binary with binary attribute' ' git checkout master && test_commit one text && test_commit two text && + two=$(git rev-parse --short HEAD:text) && git checkout -b branch-text HEAD^ && test_commit three text && + three=$(git rev-parse --short HEAD:text) && test_must_fail git merge master && test_commit resolved text && + res=$(git rev-parse --short HEAD:text) && echo text -diff >.gitattributes ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --git a/text b/text -index 2bdf67a..2ab19ae 100644 +index $three..$res 100644 Binary files a/text and b/text differ resolved diff --git a/text b/text -index f719efd..2ab19ae 100644 +index $two..$res 100644 Binary files a/text and b/text differ EOF test_expect_success 'diff -m respects binary attribute' ' @@ -86,11 +92,11 @@ test_expect_success 'diff -m respects binary attribute' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --combined text -index 2bdf67a,f719efd..2ab19ae +index $three,$two..$res Binary files differ EOF test_expect_success 'diff -c respects binary attribute' ' @@ -98,11 +104,11 @@ test_expect_success 'diff -c respects binary attribute' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --cc text -index 2bdf67a,f719efd..2ab19ae +index $three,$two..$res Binary files differ EOF test_expect_success 'diff --cc respects binary attribute' ' @@ -115,11 +121,11 @@ test_expect_success 'setup textconv attribute' ' git config diff.upcase.textconv "tr a-z A-Z <" ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --git a/text b/text -index 2bdf67a..2ab19ae 100644 +index $three..$res 100644 --- a/text +++ b/text @@ -1 +1 @@ @@ -128,7 +134,7 @@ index 2bdf67a..2ab19ae 100644 resolved diff --git a/text b/text -index f719efd..2ab19ae 100644 +index $two..$res 100644 --- a/text +++ b/text @@ -1 +1 @@ @@ -140,11 +146,11 @@ test_expect_success 'diff -m respects textconv attribute' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --combined text -index 2bdf67a,f719efd..2ab19ae +index $three,$two..$res --- a/text +++ b/text @@@ -1,1 -1,1 +1,1 @@@ @@ -157,11 +163,11 @@ test_expect_success 'diff -c respects textconv attribute' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF resolved diff --cc text -index 2bdf67a,f719efd..2ab19ae +index $three,$two..$res --- a/text +++ b/text @@@ -1,1 -1,1 +1,1 @@@ @@ -174,9 +180,9 @@ test_expect_success 'diff --cc respects textconv attribute' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF diff --combined text -index 2bdf67a,f719efd..2ab19ae +index $three,$two..$res --- a/text +++ b/text @@@ -1,1 -1,1 +1,1 @@@ @@ -190,9 +196,9 @@ test_expect_success 'diff-tree plumbing does not respect textconv' ' test_cmp expect actual ' -cat >expect <<'EOF' +cat >expect <<EOF diff --cc text -index 2bdf67a,f719efd..0000000 +index $three,$two..0000000 --- a/text +++ b/text @@@ -1,1 -1,1 +1,5 @@@ diff --git a/t/t4057-diff-combined-paths.sh b/t/t4057-diff-combined-paths.sh index dff36b77ec..4f4b541658 100755 --- a/t/t4057-diff-combined-paths.sh +++ b/t/t4057-diff-combined-paths.sh @@ -33,7 +33,7 @@ test_expect_success 'trivial merge - combine-diff empty' ' ' -test_expect_success 'only one trully conflicting path' ' +test_expect_success 'only one truly conflicting path' ' git checkout side && for i in $(test_seq 2 9) do diff --git a/t/t4100/t-apply-1.patch b/t/t4100/t-apply-1.patch index 90ab54f0f5..43394f8285 100644 --- a/t/t4100/t-apply-1.patch +++ b/t/t4100/t-apply-1.patch @@ -75,8 +75,8 @@ diff --git a/Documentation/git.txt b/Documentation/git.txt +link:git-ssh-pull.html[git-ssh-pull]:: Pulls from a remote repository over ssh connection - Interogators: -@@ -156,8 +156,8 @@ Interogators: + Interrogators: +@@ -156,8 +156,8 @@ Interrogators: link:git-diff-helper.html[git-diff-helper]:: Generates patch format output for git-diff-* diff --git a/t/t4100/t-apply-3.patch b/t/t4100/t-apply-3.patch index 90cdbaa5bb..cac172e779 100644 --- a/t/t4100/t-apply-3.patch +++ b/t/t4100/t-apply-3.patch @@ -211,7 +211,7 @@ dissimilarity index 82% - - /* If this is an exact directory match, we may have - * directory files following this path. Match on them. -- * Otherwise, we're at a pach subcomponent, and we need +- * Otherwise, we're at a patch subcomponent, and we need - * to try to match again. - */ - if (mtype == 0) diff --git a/t/t4100/t-apply-5.patch b/t/t4100/t-apply-5.patch index 5f6ddc1059..57ec79d887 100644 --- a/t/t4100/t-apply-5.patch +++ b/t/t4100/t-apply-5.patch @@ -185,8 +185,8 @@ diff a/Documentation/git.txt b/Documentation/git.txt +link:git-ssh-pull.html[git-ssh-pull]:: Pulls from a remote repository over ssh connection - Interogators: -@@ -156,8 +156,8 @@ Interogators: + Interrogators: +@@ -156,8 +156,8 @@ Interrogators: link:git-diff-helper.html[git-diff-helper]:: Generates patch format output for git-diff-* diff --git a/t/t4100/t-apply-7.patch b/t/t4100/t-apply-7.patch index 07c6589e74..fa24305108 100644 --- a/t/t4100/t-apply-7.patch +++ b/t/t4100/t-apply-7.patch @@ -335,7 +335,7 @@ diff a/ls-tree.c b/ls-tree.c - /* If this is an exact directory match, we may have - * directory files following this path. Match on them. -- * Otherwise, we're at a pach subcomponent, and we need +- * Otherwise, we're at a patch subcomponent, and we need - * to try to match again. + if (e->directory) { + /* If this is a directory, we have the following cases: diff --git a/t/t4108-apply-threeway.sh b/t/t4108-apply-threeway.sh index fa5d4efb89..d7349ced6b 100755 --- a/t/t4108-apply-threeway.sh +++ b/t/t4108-apply-threeway.sh @@ -4,23 +4,17 @@ test_description='git apply --3way' . ./test-lib.sh -create_file () { - for i - do - echo "$i" - done -} - -sanitize_conflicted_diff () { +print_sanitized_conflicted_diff () { + git diff HEAD >diff.raw && sed -e ' /^index /d - s/^\(+[<>][<>][<>][<>]*\) .*/\1/ - ' + s/^\(+[<>|][<>|][<>|][<>|]*\) .*/\1/ + ' diff.raw } test_expect_success setup ' test_tick && - create_file >one 1 2 3 4 5 6 7 && + test_write_lines 1 2 3 4 5 6 7 >one && cat one >two && git add one two && git commit -m initial && @@ -28,13 +22,13 @@ test_expect_success setup ' git branch side && test_tick && - create_file >one 1 two 3 4 5 six 7 && - create_file >two 1 two 3 4 5 6 7 && + test_write_lines 1 two 3 4 5 six 7 >one && + test_write_lines 1 two 3 4 5 6 7 >two && git commit -a -m master && git checkout side && - create_file >one 1 2 3 4 five 6 7 && - create_file >two 1 2 3 4 five 6 7 && + test_write_lines 1 2 3 4 five 6 7 >one && + test_write_lines 1 2 3 4 five 6 7 >two && git commit -a -m side && git checkout master @@ -52,7 +46,7 @@ test_expect_success 'apply without --3way' ' git diff-index --exit-code --cached HEAD ' -test_expect_success 'apply with --3way' ' +test_apply_with_3way () { # Merging side should be similar to applying this patch git diff ...side >P.diff && @@ -61,22 +55,31 @@ test_expect_success 'apply with --3way' ' git checkout master^0 && test_must_fail git merge --no-commit side && git ls-files -s >expect.ls && - git diff HEAD | sanitize_conflicted_diff >expect.diff && + print_sanitized_conflicted_diff >expect.diff && # should fail to apply git reset --hard && git checkout master^0 && test_must_fail git apply --index --3way P.diff && git ls-files -s >actual.ls && - git diff HEAD | sanitize_conflicted_diff >actual.diff && + print_sanitized_conflicted_diff >actual.diff && # The result should resemble the corresponding merge test_cmp expect.ls actual.ls && test_cmp expect.diff actual.diff +} + +test_expect_success 'apply with --3way' ' + test_apply_with_3way +' + +test_expect_success 'apply with --3way with merge.conflictStyle = diff3' ' + test_config merge.conflictStyle diff3 && + test_apply_with_3way ' test_expect_success 'apply with --3way with rerere enabled' ' - git config rerere.enabled true && + test_config rerere.enabled true && # Merging side should be similar to applying this patch git diff ...side >P.diff && @@ -87,7 +90,7 @@ test_expect_success 'apply with --3way with rerere enabled' ' test_must_fail git merge --no-commit side && # Manually resolve and record the resolution - create_file 1 two 3 4 five six 7 >one && + test_write_lines 1 two 3 4 five six 7 >one && git rerere && cat one >expect && @@ -104,14 +107,14 @@ test_expect_success 'apply -3 with add/add conflict setup' ' git reset --hard && git checkout -b adder && - create_file 1 2 3 4 5 6 7 >three && - create_file 1 2 3 4 5 6 7 >four && + test_write_lines 1 2 3 4 5 6 7 >three && + test_write_lines 1 2 3 4 5 6 7 >four && git add three four && git commit -m "add three and four" && git checkout -b another adder^ && - create_file 1 2 3 4 5 6 7 >three && - create_file 1 2 3 four 5 6 7 >four && + test_write_lines 1 2 3 4 5 6 7 >three && + test_write_lines 1 2 3 four 5 6 7 >four && git add three four && git commit -m "add three and four" && @@ -121,7 +124,7 @@ test_expect_success 'apply -3 with add/add conflict setup' ' git checkout adder^0 && test_must_fail git merge --no-commit another && git ls-files -s >expect.ls && - git diff HEAD | sanitize_conflicted_diff >expect.diff + print_sanitized_conflicted_diff >expect.diff ' test_expect_success 'apply -3 with add/add conflict' ' @@ -131,7 +134,7 @@ test_expect_success 'apply -3 with add/add conflict' ' test_must_fail git apply --index --3way P.diff && # ... and leave conflicts in the index and in the working tree git ls-files -s >actual.ls && - git diff HEAD | sanitize_conflicted_diff >actual.diff && + print_sanitized_conflicted_diff >actual.diff && # The result should resemble the corresponding merge test_cmp expect.ls actual.ls && diff --git a/t/t4202-log.sh b/t/t4202-log.sh index e803ba402e..ab0d021365 100755 --- a/t/t4202-log.sh +++ b/t/t4202-log.sh @@ -667,7 +667,7 @@ cat > expect <<\EOF * | | fifth * | | fourth |/ / -* | third +* / third |/ * second * initial diff --git a/t/t4203-mailmap.sh b/t/t4203-mailmap.sh index 918ada69eb..586c3a86b1 100755 --- a/t/t4203-mailmap.sh +++ b/t/t4203-mailmap.sh @@ -13,8 +13,8 @@ fuzz_blame () { } test_expect_success setup ' - cat >contacts <<-\EOF && - A U Thor <author@example.com> + cat >contacts <<- EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> nick1 <bugs@company.xx> EOF @@ -33,19 +33,19 @@ test_expect_success 'check-mailmap no arguments' ' ' test_expect_success 'check-mailmap arguments' ' - cat >expect <<-\EOF && - A U Thor <author@example.com> + cat >expect <<- EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> nick1 <bugs@company.xx> EOF git check-mailmap \ - "A U Thor <author@example.com>" \ + "$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL>" \ "nick1 <bugs@company.xx>" >actual && test_cmp expect actual ' test_expect_success 'check-mailmap --stdin' ' - cat >expect <<-\EOF && - A U Thor <author@example.com> + cat >expect <<- EOF && + $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> nick1 <bugs@company.xx> EOF git check-mailmap --stdin <contacts >actual && @@ -66,8 +66,8 @@ test_expect_success 'check-mailmap bogus contact' ' test_must_fail git check-mailmap bogus ' -cat >expect <<\EOF -A U Thor (1): +cat >expect << EOF +$GIT_AUTHOR_NAME (1): initial nick1 (1): @@ -90,7 +90,7 @@ nick1 (1): EOF test_expect_success 'default .mailmap' ' - echo "Repo Guy <author@example.com>" > .mailmap && + echo "Repo Guy <$GIT_AUTHOR_EMAIL>" > .mailmap && git shortlog HEAD >actual && test_cmp expect actual ' @@ -122,7 +122,7 @@ Internal Guy (1): EOF test_expect_success 'mailmap.file override' ' - echo "External Guy <author@example.com>" >> internal_mailmap/.mailmap && + echo "External Guy <$GIT_AUTHOR_EMAIL>" >> internal_mailmap/.mailmap && git config mailmap.file internal_mailmap/.mailmap && git shortlog HEAD >actual && test_cmp expect actual @@ -178,8 +178,8 @@ test_expect_success 'name entry after email entry, case-insensitive' ' test_cmp expect actual ' -cat >expect <<\EOF -A U Thor (1): +cat >expect << EOF +$GIT_AUTHOR_NAME (1): initial nick1 (1): @@ -195,18 +195,18 @@ test_expect_success 'No mailmap files, but configured' ' test_expect_success 'setup mailmap blob tests' ' git checkout -b map && test_when_finished "git checkout master" && - cat >just-bugs <<-\EOF && + cat >just-bugs <<- EOF && Blob Guy <bugs@company.xx> EOF - cat >both <<-\EOF && - Blob Guy <author@example.com> + cat >both <<- EOF && + Blob Guy <$GIT_AUTHOR_EMAIL> Blob Guy <bugs@company.xx> EOF - printf "Tricky Guy <author@example.com>" >no-newline && + printf "Tricky Guy <$GIT_AUTHOR_EMAIL>" >no-newline && git add just-bugs both no-newline && git commit -m "my mailmaps" && - echo "Repo Guy <author@example.com>" >.mailmap && - echo "Internal Guy <author@example.com>" >internal.map + echo "Repo Guy <$GIT_AUTHOR_EMAIL>" >.mailmap && + echo "Internal Guy <$GIT_AUTHOR_EMAIL>" >internal.map ' test_expect_success 'mailmap.blob set' ' @@ -266,12 +266,12 @@ test_expect_success 'mailmap.blob defaults to off in non-bare repo' ' git init non-bare && ( cd non-bare && - test_commit one .mailmap "Fake Name <author@example.com>" && + test_commit one .mailmap "Fake Name <$GIT_AUTHOR_EMAIL>" && echo " 1 Fake Name" >expect && git shortlog -ns HEAD >actual && test_cmp expect actual && rm .mailmap && - echo " 1 A U Thor" >expect && + echo " 1 $GIT_AUTHOR_NAME" >expect && git shortlog -ns HEAD >actual && test_cmp expect actual ) @@ -305,26 +305,26 @@ test_expect_success 'cleanup after mailmap.blob tests' ' ' test_expect_success 'single-character name' ' - echo " 1 A <author@example.com>" >expect && + echo " 1 A <$GIT_AUTHOR_EMAIL>" >expect && echo " 1 nick1 <bugs@company.xx>" >>expect && - echo "A <author@example.com>" >.mailmap && + echo "A <$GIT_AUTHOR_EMAIL>" >.mailmap && test_when_finished "rm .mailmap" && git shortlog -es HEAD >actual && test_cmp expect actual ' test_expect_success 'preserve canonical email case' ' - echo " 1 A U Thor <AUTHOR@example.com>" >expect && + echo " 1 $GIT_AUTHOR_NAME <AUTHOR@example.com>" >expect && echo " 1 nick1 <bugs@company.xx>" >>expect && - echo "<AUTHOR@example.com> <author@example.com>" >.mailmap && + echo "<AUTHOR@example.com> <$GIT_AUTHOR_EMAIL>" >.mailmap && test_when_finished "rm .mailmap" && git shortlog -es HEAD >actual && test_cmp expect actual ' # Extended mailmap configurations should give us the following output for shortlog -cat >expect <<\EOF -A U Thor <author@example.com> (1): +cat >expect << EOF +$GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> (1): initial CTO <cto@company.xx> (1): @@ -370,7 +370,7 @@ test_expect_success 'Shortlog output (complex mapping)' ' git commit --author "CTO <cto@coompany.xx>" -m seventh && mkdir -p internal_mailmap && - echo "Committed <committer@example.com>" > internal_mailmap/.mailmap && + echo "Committed <$GIT_COMMITTER_EMAIL>" > internal_mailmap/.mailmap && echo "<cto@company.xx> <cto@coompany.xx>" >> internal_mailmap/.mailmap && echo "Some Dude <some@dude.xx> nick1 <bugs@company.xx>" >> internal_mailmap/.mailmap && echo "Other Author <other@author.xx> nick2 <bugs@company.xx>" >> internal_mailmap/.mailmap && @@ -384,27 +384,27 @@ test_expect_success 'Shortlog output (complex mapping)' ' ' # git log with --pretty format which uses the name and email mailmap placemarkers -cat >expect <<\EOF +cat >expect << EOF Author CTO <cto@coompany.xx> maps to CTO <cto@company.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> Author claus <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> Author santa <me@company.xx> maps to Santa Claus <santa.claus@northpole.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> Author nick2 <nick2@company.xx> maps to Other Author <other@author.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> Author nick2 <bugs@company.xx> maps to Other Author <other@author.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> Author nick1 <bugs@company.xx> maps to Some Dude <some@dude.xx> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> -Author A U Thor <author@example.com> maps to A U Thor <author@example.com> -Committer C O Mitter <committer@example.com> maps to Committed <committer@example.com> +Author $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> maps to $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> +Committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> maps to Committed <$GIT_COMMITTER_EMAIL> EOF test_expect_success 'Log output (complex mapping)' ' @@ -412,14 +412,42 @@ test_expect_success 'Log output (complex mapping)' ' test_cmp expect actual ' -cat >expect <<\EOF +cat >expect << EOF +Author email cto@coompany.xx has local-part cto +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email me@company.xx has local-part me +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email me@company.xx has local-part me +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email nick2@company.xx has local-part nick2 +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email bugs@company.xx has local-part bugs +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email bugs@company.xx has local-part bugs +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME + +Author email author@example.com has local-part author +Committer email $GIT_COMMITTER_EMAIL has local-part $TEST_COMMITTER_LOCALNAME +EOF + +test_expect_success 'Log output (local-part email address)' ' + git log --pretty=format:"Author email %ae has local-part %al%nCommitter email %ce has local-part %cl%n" >actual && + test_cmp expect actual +' + +cat >expect << EOF Author: CTO <cto@company.xx> Author: Santa Claus <santa.claus@northpole.xx> Author: Santa Claus <santa.claus@northpole.xx> Author: Other Author <other@author.xx> Author: Other Author <other@author.xx> Author: Some Dude <some@dude.xx> -Author: A U Thor <author@example.com> +Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> EOF test_expect_success 'Log output with --use-mailmap' ' @@ -427,14 +455,14 @@ test_expect_success 'Log output with --use-mailmap' ' test_cmp expect actual ' -cat >expect <<\EOF +cat >expect << EOF Author: CTO <cto@company.xx> Author: Santa Claus <santa.claus@northpole.xx> Author: Santa Claus <santa.claus@northpole.xx> Author: Other Author <other@author.xx> Author: Other Author <other@author.xx> Author: Some Dude <some@dude.xx> -Author: A U Thor <author@example.com> +Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> EOF test_expect_success 'Log output with log.mailmap' ' @@ -443,28 +471,28 @@ test_expect_success 'Log output with log.mailmap' ' ' test_expect_success 'log.mailmap=false disables mailmap' ' - cat >expect <<-\EOF && + cat >expect <<- EOF && Author: CTO <cto@coompany.xx> Author: claus <me@company.xx> Author: santa <me@company.xx> Author: nick2 <nick2@company.xx> Author: nick2 <bugs@company.xx> Author: nick1 <bugs@company.xx> - Author: A U Thor <author@example.com> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> EOF git -c log.mailmap=False log | grep Author > actual && test_cmp expect actual ' test_expect_success '--no-use-mailmap disables mailmap' ' - cat >expect <<-\EOF && + cat >expect <<- EOF && Author: CTO <cto@coompany.xx> Author: claus <me@company.xx> Author: santa <me@company.xx> Author: nick2 <nick2@company.xx> Author: nick2 <bugs@company.xx> Author: nick1 <bugs@company.xx> - Author: A U Thor <author@example.com> + Author: $GIT_AUTHOR_NAME <$GIT_AUTHOR_EMAIL> EOF git log --no-use-mailmap | grep Author > actual && test_cmp expect actual @@ -500,8 +528,8 @@ test_expect_success 'Only grep replaced author with --use-mailmap' ' ' # git blame -cat >expect <<\EOF -^OBJI (A U Thor DATE 1) one +cat >expect <<EOF +^OBJI ($GIT_AUTHOR_NAME DATE 1) one OBJID (Some Dude DATE 2) two OBJID (Other Author DATE 3) three OBJID (Other Author DATE 4) four diff --git a/t/t4205-log-pretty-formats.sh b/t/t4205-log-pretty-formats.sh index f42a69faa2..2f251b27d0 100755 --- a/t/t4205-log-pretty-formats.sh +++ b/t/t4205-log-pretty-formats.sh @@ -640,7 +640,7 @@ test_expect_success 'pretty format %(trailers:key=foo) multiple keys' ' test_cmp expect actual ' -test_expect_success '%(trailers:key=nonexistant) becomes empty' ' +test_expect_success '%(trailers:key=nonexistent) becomes empty' ' git log --no-walk --pretty="x%(trailers:key=Nacked-by)x" >actual && echo "xx" >expect && test_cmp expect actual diff --git a/t/t4213-log-tabexpand.sh b/t/t4213-log-tabexpand.sh index 7f90f58c03..53a4af3244 100755 --- a/t/t4213-log-tabexpand.sh +++ b/t/t4213-log-tabexpand.sh @@ -36,7 +36,7 @@ count_expand () esac # Prefix the output with the command line arguments, and - # replace SP with a dot both in the expecte and actual output + # replace SP with a dot both in the expected and actual output # so that test_cmp would show the difference together with the # breakage in a way easier to consume by the debugging user. { diff --git a/t/t4214-log-graph-octopus.sh b/t/t4214-log-graph-octopus.sh index 3ae8e51e50..40d27db674 100755 --- a/t/t4214-log-graph-octopus.sh +++ b/t/t4214-log-graph-octopus.sh @@ -26,15 +26,14 @@ test_expect_success 'set up merge history' ' test_expect_success 'log --graph with tricky octopus merge, no color' ' cat >expect.uncolored <<-\EOF && * left - | *---. octopus-merge - | |\ \ \ - |/ / / / + | *-. octopus-merge + |/|\ \ | | | * 4 | | * | 3 | | |/ - | * | 2 + | * / 2 | |/ - * | 1 + * / 1 |/ * initial EOF @@ -47,15 +46,14 @@ test_expect_success 'log --graph with tricky octopus merge with colors' ' test_config log.graphColors red,green,yellow,blue,magenta,cyan && cat >expect.colors <<-\EOF && * left - <RED>|<RESET> *<BLUE>-<RESET><BLUE>-<RESET><MAGENTA>-<RESET><MAGENTA>.<RESET> octopus-merge - <RED>|<RESET> <RED>|<RESET><YELLOW>\<RESET> <BLUE>\<RESET> <MAGENTA>\<RESET> - <RED>|<RESET><RED>/<RESET> <YELLOW>/<RESET> <BLUE>/<RESET> <MAGENTA>/<RESET> + <RED>|<RESET> *<MAGENTA>-<RESET><MAGENTA>.<RESET> octopus-merge + <RED>|<RESET><RED>/<RESET><YELLOW>|<RESET><BLUE>\<RESET> <MAGENTA>\<RESET> <RED>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 4 <RED>|<RESET> <YELLOW>|<RESET> * <MAGENTA>|<RESET> 3 <RED>|<RESET> <YELLOW>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET> - <RED>|<RESET> * <MAGENTA>|<RESET> 2 + <RED>|<RESET> * <MAGENTA>/<RESET> 2 <RED>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET> - * <MAGENTA>|<RESET> 1 + * <MAGENTA>/<RESET> 1 <MAGENTA>|<RESET><MAGENTA>/<RESET> * initial EOF @@ -74,9 +72,9 @@ test_expect_success 'log --graph with normal octopus merge, no color' ' | | | * 4 | | * | 3 | | |/ - | * | 2 + | * / 2 | |/ - * | 1 + * / 1 |/ * initial EOF @@ -92,9 +90,9 @@ test_expect_success 'log --graph with normal octopus merge with colors' ' <RED>|<RESET> <GREEN>|<RESET> <YELLOW>|<RESET> * 4 <RED>|<RESET> <GREEN>|<RESET> * <BLUE>|<RESET> 3 <RED>|<RESET> <GREEN>|<RESET> <BLUE>|<RESET><BLUE>/<RESET> - <RED>|<RESET> * <BLUE>|<RESET> 2 + <RED>|<RESET> * <BLUE>/<RESET> 2 <RED>|<RESET> <BLUE>|<RESET><BLUE>/<RESET> - * <BLUE>|<RESET> 1 + * <BLUE>/<RESET> 1 <BLUE>|<RESET><BLUE>/<RESET> * initial EOF @@ -112,9 +110,9 @@ test_expect_success 'log --graph with normal octopus merge and child, no color' | | | * 4 | | * | 3 | | |/ - | * | 2 + | * / 2 | |/ - * | 1 + * / 1 |/ * initial EOF @@ -123,7 +121,7 @@ test_expect_success 'log --graph with normal octopus merge and child, no color' test_cmp expect.uncolored actual ' -test_expect_failure 'log --graph with normal octopus and child merge with colors' ' +test_expect_success 'log --graph with normal octopus and child merge with colors' ' cat >expect.colors <<-\EOF && * after-merge *<BLUE>-<RESET><BLUE>-<RESET><MAGENTA>-<RESET><MAGENTA>.<RESET> octopus-merge @@ -131,9 +129,9 @@ test_expect_failure 'log --graph with normal octopus and child merge with colors <GREEN>|<RESET> <YELLOW>|<RESET> <BLUE>|<RESET> * 4 <GREEN>|<RESET> <YELLOW>|<RESET> * <MAGENTA>|<RESET> 3 <GREEN>|<RESET> <YELLOW>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET> - <GREEN>|<RESET> * <MAGENTA>|<RESET> 2 + <GREEN>|<RESET> * <MAGENTA>/<RESET> 2 <GREEN>|<RESET> <MAGENTA>|<RESET><MAGENTA>/<RESET> - * <MAGENTA>|<RESET> 1 + * <MAGENTA>/<RESET> 1 <MAGENTA>|<RESET><MAGENTA>/<RESET> * initial EOF @@ -147,15 +145,14 @@ test_expect_success 'log --graph with tricky octopus merge and its child, no col cat >expect.uncolored <<-\EOF && * left | * after-merge - | *---. octopus-merge - | |\ \ \ - |/ / / / + | *-. octopus-merge + |/|\ \ | | | * 4 | | * | 3 | | |/ - | * | 2 + | * / 2 | |/ - * | 1 + * / 1 |/ * initial EOF @@ -164,20 +161,19 @@ test_expect_success 'log --graph with tricky octopus merge and its child, no col test_cmp expect.uncolored actual ' -test_expect_failure 'log --graph with tricky octopus merge and its child with colors' ' +test_expect_success 'log --graph with tricky octopus merge and its child with colors' ' test_config log.graphColors red,green,yellow,blue,magenta,cyan && cat >expect.colors <<-\EOF && * left <RED>|<RESET> * after-merge - <RED>|<RESET> *<MAGENTA>-<RESET><MAGENTA>-<RESET><CYAN>-<RESET><CYAN>.<RESET> octopus-merge - <RED>|<RESET> <RED>|<RESET><BLUE>\<RESET> <MAGENTA>\<RESET> <CYAN>\<RESET> - <RED>|<RESET><RED>/<RESET> <BLUE>/<RESET> <MAGENTA>/<RESET> <CYAN>/<RESET> + <RED>|<RESET> *<CYAN>-<RESET><CYAN>.<RESET> octopus-merge + <RED>|<RESET><RED>/<RESET><BLUE>|<RESET><MAGENTA>\<RESET> <CYAN>\<RESET> <RED>|<RESET> <BLUE>|<RESET> <MAGENTA>|<RESET> * 4 <RED>|<RESET> <BLUE>|<RESET> * <CYAN>|<RESET> 3 <RED>|<RESET> <BLUE>|<RESET> <CYAN>|<RESET><CYAN>/<RESET> - <RED>|<RESET> * <CYAN>|<RESET> 2 + <RED>|<RESET> * <CYAN>/<RESET> 2 <RED>|<RESET> <CYAN>|<RESET><CYAN>/<RESET> - * <CYAN>|<RESET> 1 + * <CYAN>/<RESET> 1 <CYAN>|<RESET><CYAN>/<RESET> * initial EOF @@ -209,7 +205,7 @@ test_expect_success 'log --graph with crossover in octopus merge, no color' ' test_cmp expect.uncolored actual ' -test_expect_failure 'log --graph with crossover in octopus merge with colors' ' +test_expect_success 'log --graph with crossover in octopus merge with colors' ' test_config log.graphColors red,green,yellow,blue,magenta,cyan && cat >expect.colors <<-\EOF && * after-4 @@ -257,7 +253,7 @@ test_expect_success 'log --graph with crossover in octopus merge and its child, test_cmp expect.uncolored actual ' -test_expect_failure 'log --graph with crossover in octopus merge and its child with colors' ' +test_expect_success 'log --graph with crossover in octopus merge and its child with colors' ' test_config log.graphColors red,green,yellow,blue,magenta,cyan && cat >expect.colors <<-\EOF && * after-4 @@ -353,7 +349,7 @@ test_expect_success 'log --graph with unrelated commit and octopus child, no col test_cmp expect.uncolored actual ' -test_expect_failure 'log --graph with unrelated commit and octopus child with colors' ' +test_expect_success 'log --graph with unrelated commit and octopus child with colors' ' test_config log.graphColors red,green,yellow,blue,magenta,cyan && cat >expect.colors <<-\EOF && * after-initial diff --git a/t/t4215-log-skewed-merges.sh b/t/t4215-log-skewed-merges.sh new file mode 100755 index 0000000000..18709a723e --- /dev/null +++ b/t/t4215-log-skewed-merges.sh @@ -0,0 +1,243 @@ +#!/bin/sh + +test_description='git log --graph of skewed merges' + +. ./test-lib.sh + +check_graph () { + cat >expect && + git log --graph --pretty=tformat:%s "$@" >actual.raw && + sed "s/ *$//" actual.raw >actual && + test_cmp expect actual +} + +test_expect_success 'log --graph with merge fusing with its left and right neighbors' ' + git checkout --orphan _p && + test_commit A && + test_commit B && + git checkout -b _q @^ && test_commit C && + git checkout -b _r @^ && test_commit D && + git checkout _p && git merge --no-ff _q _r -m E && + git checkout _r && test_commit F && + git checkout _p && git merge --no-ff _r -m G && + git checkout @^^ && git merge --no-ff _p -m H && + + check_graph <<-\EOF + * H + |\ + | * G + | |\ + | | * F + | * | E + |/|\| + | | * D + | * | C + | |/ + * / B + |/ + * A + EOF +' + +test_expect_success 'log --graph with left-skewed merge' ' + git checkout --orphan 0_p && test_commit 0_A && + git checkout -b 0_q 0_p && test_commit 0_B && + git checkout -b 0_r 0_p && + test_commit 0_C && + test_commit 0_D && + git checkout -b 0_s 0_p && test_commit 0_E && + git checkout -b 0_t 0_p && git merge --no-ff 0_r^ 0_s -m 0_F && + git checkout 0_p && git merge --no-ff 0_s -m 0_G && + git checkout @^ && git merge --no-ff 0_q 0_r 0_t 0_p -m 0_H && + + check_graph <<-\EOF + *-----. 0_H + |\ \ \ \ + | | | | * 0_G + | |_|_|/| + |/| | | | + | | | * | 0_F + | |_|/|\| + |/| | | | + | | | | * 0_E + | |_|_|/ + |/| | | + | | * | 0_D + | | |/ + | | * 0_C + | |/ + |/| + | * 0_B + |/ + * 0_A + EOF +' + +test_expect_success 'log --graph with nested left-skewed merge' ' + git checkout --orphan 1_p && + test_commit 1_A && + test_commit 1_B && + test_commit 1_C && + git checkout -b 1_q @^ && test_commit 1_D && + git checkout 1_p && git merge --no-ff 1_q -m 1_E && + git checkout -b 1_r @~3 && test_commit 1_F && + git checkout 1_p && git merge --no-ff 1_r -m 1_G && + git checkout @^^ && git merge --no-ff 1_p -m 1_H && + + check_graph <<-\EOF + * 1_H + |\ + | * 1_G + | |\ + | | * 1_F + | * | 1_E + |/| | + | * | 1_D + * | | 1_C + |/ / + * / 1_B + |/ + * 1_A + EOF +' + +test_expect_success 'log --graph with nested left-skewed merge following normal merge' ' + git checkout --orphan 2_p && + test_commit 2_A && + test_commit 2_B && + test_commit 2_C && + git checkout -b 2_q @^^ && + test_commit 2_D && + test_commit 2_E && + git checkout -b 2_r @^ && test_commit 2_F && + git checkout 2_q && + git merge --no-ff 2_r -m 2_G && + git merge --no-ff 2_p^ -m 2_H && + git checkout -b 2_s @^^ && git merge --no-ff 2_q -m 2_J && + git checkout 2_p && git merge --no-ff 2_s -m 2_K && + + check_graph <<-\EOF + * 2_K + |\ + | * 2_J + | |\ + | | * 2_H + | | |\ + | | * | 2_G + | |/| | + | | * | 2_F + | * | | 2_E + | |/ / + | * | 2_D + * | | 2_C + | |/ + |/| + * | 2_B + |/ + * 2_A + EOF +' + +test_expect_success 'log --graph with nested right-skewed merge following left-skewed merge' ' + git checkout --orphan 3_p && + test_commit 3_A && + git checkout -b 3_q && + test_commit 3_B && + test_commit 3_C && + git checkout -b 3_r @^ && + test_commit 3_D && + git checkout 3_q && git merge --no-ff 3_r -m 3_E && + git checkout 3_p && git merge --no-ff 3_q -m 3_F && + git checkout 3_r && test_commit 3_G && + git checkout 3_p && git merge --no-ff 3_r -m 3_H && + git checkout @^^ && git merge --no-ff 3_p -m 3_J && + + check_graph <<-\EOF + * 3_J + |\ + | * 3_H + | |\ + | | * 3_G + | * | 3_F + |/| | + | * | 3_E + | |\| + | | * 3_D + | * | 3_C + | |/ + | * 3_B + |/ + * 3_A + EOF +' + +test_expect_success 'log --graph with right-skewed merge following a left-skewed one' ' + git checkout --orphan 4_p && + test_commit 4_A && + test_commit 4_B && + test_commit 4_C && + git checkout -b 4_q @^^ && test_commit 4_D && + git checkout -b 4_r 4_p^ && git merge --no-ff 4_q -m 4_E && + git checkout -b 4_s 4_p^^ && + git merge --no-ff 4_r -m 4_F && + git merge --no-ff 4_p -m 4_G && + git checkout @^^ && git merge --no-ff 4_s -m 4_H && + + check_graph --date-order <<-\EOF + * 4_H + |\ + | * 4_G + | |\ + | * | 4_F + |/| | + | * | 4_E + | |\ \ + | | * | 4_D + | |/ / + |/| | + | | * 4_C + | |/ + | * 4_B + |/ + * 4_A + EOF +' + +test_expect_success 'log --graph with octopus merge with column joining its penultimate parent' ' + git checkout --orphan 5_p && + test_commit 5_A && + git branch 5_q && + git branch 5_r && + test_commit 5_B && + git checkout 5_q && test_commit 5_C && + git checkout 5_r && test_commit 5_D && + git checkout 5_p && + git merge --no-ff 5_q 5_r -m 5_E && + git checkout 5_q && test_commit 5_F && + git checkout -b 5_s 5_p^ && + git merge --no-ff 5_p 5_q -m 5_G && + git checkout 5_r && + git merge --no-ff 5_s -m 5_H && + + check_graph <<-\EOF + * 5_H + |\ + | *-. 5_G + | |\ \ + | | | * 5_F + | | * | 5_E + | |/|\ \ + | |_|/ / + |/| | / + | | |/ + * | | 5_D + | | * 5_C + | |/ + |/| + | * 5_B + |/ + * 5_A + EOF +' + +test_done diff --git a/t/t5318-commit-graph.sh b/t/t5318-commit-graph.sh index d42b3efe39..127b404856 100755 --- a/t/t5318-commit-graph.sh +++ b/t/t5318-commit-graph.sh @@ -660,7 +660,7 @@ test_expect_success 'corrupt commit-graph write (missing tree)' ' git commit-tree -p "$broken" -m "good" "$tree" >good && test_must_fail git commit-graph write --stdin-commits \ <good 2>test_err && - test_i18ngrep "unable to get tree for" test_err + test_i18ngrep "unable to parse commit" test_err ) ' diff --git a/t/t5319-multi-pack-index.sh b/t/t5319-multi-pack-index.sh index c72ca04399..cd2f87be6a 100755 --- a/t/t5319-multi-pack-index.sh +++ b/t/t5319-multi-pack-index.sh @@ -147,6 +147,21 @@ test_expect_success 'write midx with two packs' ' compare_results_with_midx "two packs" +test_expect_success 'write progress off for redirected stderr' ' + git multi-pack-index --object-dir=$objdir write 2>err && + test_line_count = 0 err +' + +test_expect_success 'write force progress on for stderr' ' + git multi-pack-index --object-dir=$objdir --progress write 2>err && + test_file_not_empty err +' + +test_expect_success 'write with the --no-progress option' ' + git multi-pack-index --object-dir=$objdir --no-progress write 2>err && + test_line_count = 0 err +' + test_expect_success 'add more packs' ' for j in $(test_seq 11 20) do @@ -169,6 +184,21 @@ test_expect_success 'verify multi-pack-index success' ' git multi-pack-index verify --object-dir=$objdir ' +test_expect_success 'verify progress off for redirected stderr' ' + git multi-pack-index verify --object-dir=$objdir 2>err && + test_line_count = 0 err +' + +test_expect_success 'verify force progress on for stderr' ' + git multi-pack-index verify --object-dir=$objdir --progress 2>err && + test_file_not_empty err +' + +test_expect_success 'verify with the --no-progress option' ' + git multi-pack-index verify --object-dir=$objdir --no-progress 2>err && + test_line_count = 0 err +' + # usage: corrupt_midx_and_verify <pos> <data> <objdir> <string> corrupt_midx_and_verify() { POS=$1 && @@ -284,6 +314,21 @@ test_expect_success 'git-fsck incorrect offset' ' "git -c core.multipackindex=true fsck" ' +test_expect_success 'repack progress off for redirected stderr' ' + git multi-pack-index --object-dir=$objdir repack 2>err && + test_line_count = 0 err +' + +test_expect_success 'repack force progress on for stderr' ' + git multi-pack-index --object-dir=$objdir --progress repack 2>err && + test_file_not_empty err +' + +test_expect_success 'repack with the --no-progress option' ' + git multi-pack-index --object-dir=$objdir --no-progress repack 2>err && + test_line_count = 0 err +' + test_expect_success 'repack removes multi-pack-index' ' test_path_is_file $objdir/pack/multi-pack-index && GIT_TEST_MULTI_PACK_INDEX=0 git repack -adf && @@ -413,6 +458,30 @@ test_expect_success 'expire does not remove any packs' ' ) ' +test_expect_success 'expire progress off for redirected stderr' ' + ( + cd dup && + git multi-pack-index expire 2>err && + test_line_count = 0 err + ) +' + +test_expect_success 'expire force progress on for stderr' ' + ( + cd dup && + git multi-pack-index --progress expire 2>err && + test_file_not_empty err + ) +' + +test_expect_success 'expire with the --no-progress option' ' + ( + cd dup && + git multi-pack-index --no-progress expire 2>err && + test_line_count = 0 err + ) +' + test_expect_success 'expire removes unreferenced packs' ' ( cd dup && diff --git a/t/t5528-push-default.sh b/t/t5528-push-default.sh index 44309566f1..4d1e0c363e 100755 --- a/t/t5528-push-default.sh +++ b/t/t5528-push-default.sh @@ -163,7 +163,7 @@ test_pushdefault_workflow success current master # update parent1's foo (which is our upstream) test_pushdefault_workflow success upstream foo -# upsream is foo which is not the name of the current branch +# upstream is foo which is not the name of the current branch test_pushdefault_workflow failure simple master # master and foo are updated diff --git a/t/t5535-fetch-push-symref.sh b/t/t5535-fetch-push-symref.sh index 8ed58d27f2..e8f6d233ff 100755 --- a/t/t5535-fetch-push-symref.sh +++ b/t/t5535-fetch-push-symref.sh @@ -1,6 +1,6 @@ #!/bin/sh -test_description='avoiding conflicting update thru symref aliasing' +test_description='avoiding conflicting update through symref aliasing' . ./test-lib.sh diff --git a/t/t5545-push-options.sh b/t/t5545-push-options.sh index 04b34c4de1..38e6f7340e 100755 --- a/t/t5545-push-options.sh +++ b/t/t5545-push-options.sh @@ -115,7 +115,7 @@ test_expect_success 'push options and submodules' ' git -C parent submodule add ../upstream workbench && git -C parent/workbench remote add up ../../upstream && - git -C parent commit -m "add submoule" && + git -C parent commit -m "add submodule" && test_commit -C parent/workbench two && git -C parent add workbench && diff --git a/t/t5616-partial-clone.sh b/t/t5616-partial-clone.sh index 79f7b65f8c..eaa33a852b 100755 --- a/t/t5616-partial-clone.sh +++ b/t/t5616-partial-clone.sh @@ -46,6 +46,14 @@ test_expect_success 'do partial clone 1' ' test "$(git -C pc1 config --local remote.origin.partialclonefilter)" = "blob:none" ' +test_expect_success 'verify that .promisor file contains refs fetched' ' + ls pc1/.git/objects/pack/pack-*.promisor >promisorlist && + test_line_count = 1 promisorlist && + git -C srv.bare rev-list HEAD >headhash && + grep "$(cat headhash) HEAD" $(cat promisorlist) && + grep "$(cat headhash) refs/heads/master" $(cat promisorlist) +' + # checkout master to force dynamic object fetch of blobs at HEAD. test_expect_success 'verify checkout with dynamic object fetch' ' git -C pc1 rev-list --quiet --objects --missing=print HEAD >observed && diff --git a/t/t5702-protocol-v2.sh b/t/t5702-protocol-v2.sh index ae9175cedf..e73067d23f 100755 --- a/t/t5702-protocol-v2.sh +++ b/t/t5702-protocol-v2.sh @@ -32,7 +32,7 @@ test_expect_success 'list refs with git:// using protocol v2' ' test_cmp expect actual ' -test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' ' +test_expect_success 'ref advertisement is filtered with ls-remote using protocol v2' ' test_when_finished "rm -f log" && GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \ @@ -154,7 +154,7 @@ test_expect_success 'list refs with file:// using protocol v2' ' test_cmp expect actual ' -test_expect_success 'ref advertisment is filtered with ls-remote using protocol v2' ' +test_expect_success 'ref advertisement is filtered with ls-remote using protocol v2' ' test_when_finished "rm -f log" && GIT_TRACE_PACKET="$(pwd)/log" git -c protocol.version=2 \ @@ -225,7 +225,7 @@ test_expect_success 'fetch with file:// using protocol v2' ' grep "fetch< version 2" log ' -test_expect_success 'ref advertisment is filtered during fetch using protocol v2' ' +test_expect_success 'ref advertisement is filtered during fetch using protocol v2' ' test_when_finished "rm -f log" && test_commit -C file_parent three && @@ -682,9 +682,9 @@ test_expect_success 'push with http:// and a config of v2 does not request v2' ' git -C "$HTTPD_DOCUMENT_ROOT_PATH/http_parent" log -1 --format=%s client_branch >expect && test_cmp expect actual && - # Client didnt request to use protocol v2 + # Client did not request to use protocol v2 ! grep "Git-Protocol: version=2" log && - # Server didnt respond using protocol v2 + # Server did not respond using protocol v2 ! grep "git< version 2" log ' diff --git a/t/t6006-rev-list-format.sh b/t/t6006-rev-list-format.sh index cfb74d0e03..ebdc49c496 100755 --- a/t/t6006-rev-list-format.sh +++ b/t/t6006-rev-list-format.sh @@ -109,31 +109,35 @@ commit $head1 EOF # we don't test relative here -test_format author %an%n%ae%n%ad%n%aD%n%at <<EOF +test_format author %an%n%ae%n%al%n%ad%n%aD%n%at <<EOF commit $head2 -A U Thor -author@example.com +$GIT_AUTHOR_NAME +$GIT_AUTHOR_EMAIL +$TEST_AUTHOR_LOCALNAME Thu Apr 7 15:13:13 2005 -0700 Thu, 7 Apr 2005 15:13:13 -0700 1112911993 commit $head1 -A U Thor -author@example.com +$GIT_AUTHOR_NAME +$GIT_AUTHOR_EMAIL +$TEST_AUTHOR_LOCALNAME Thu Apr 7 15:13:13 2005 -0700 Thu, 7 Apr 2005 15:13:13 -0700 1112911993 EOF -test_format committer %cn%n%ce%n%cd%n%cD%n%ct <<EOF +test_format committer %cn%n%ce%n%cl%n%cd%n%cD%n%ct <<EOF commit $head2 -C O Mitter -committer@example.com +$GIT_COMMITTER_NAME +$GIT_COMMITTER_EMAIL +$TEST_COMMITTER_LOCALNAME Thu Apr 7 15:13:13 2005 -0700 Thu, 7 Apr 2005 15:13:13 -0700 1112911993 commit $head1 -C O Mitter -committer@example.com +$GIT_COMMITTER_NAME +$GIT_COMMITTER_EMAIL +$TEST_COMMITTER_LOCALNAME Thu Apr 7 15:13:13 2005 -0700 Thu, 7 Apr 2005 15:13:13 -0700 1112911993 @@ -410,7 +414,7 @@ test_expect_success 'empty email' ' test_tick && C=$(GIT_AUTHOR_EMAIL= git commit-tree HEAD^{tree} </dev/null) && A=$(git show --pretty=format:%an,%ae,%ad%n -s $C) && - verbose test "$A" = "A U Thor,,Thu Apr 7 15:14:13 2005 -0700" + verbose test "$A" = "$GIT_AUTHOR_NAME,,Thu Apr 7 15:14:13 2005 -0700" ' test_expect_success 'del LF before empty (1)' ' @@ -495,7 +499,7 @@ test_expect_success '%gd shortens ref name' ' ' test_expect_success 'reflog identity' ' - echo "C O Mitter:committer@example.com" >expect && + echo "$GIT_COMMITTER_NAME:$GIT_COMMITTER_EMAIL" >expect && git log -g -1 --format="%gn:%ge" >actual && test_cmp expect actual ' diff --git a/t/t6016-rev-list-graph-simplify-history.sh b/t/t6016-rev-list-graph-simplify-history.sh index f7181d1d6a..f5e6e92f5b 100755 --- a/t/t6016-rev-list-graph-simplify-history.sh +++ b/t/t6016-rev-list-graph-simplify-history.sh @@ -67,11 +67,10 @@ test_expect_success '--graph --all' ' echo "| * $C4" >> expected && echo "| * $C3" >> expected && echo "* | $A5" >> expected && - echo "| | " >> expected && - echo "| \\ " >> expected && - echo "*-. \\ $A4" >> expected && - echo "|\\ \\ \\ " >> expected && - echo "| | |/ " >> expected && + echo "| | " >> expected && + echo "| \\ " >> expected && + echo "*-. | $A4" >> expected && + echo "|\\ \\| " >> expected && echo "| | * $C2" >> expected && echo "| | * $C1" >> expected && echo "| * | $B2" >> expected && @@ -97,11 +96,10 @@ test_expect_success '--graph --simplify-by-decoration' ' echo "| * $C4" >> expected && echo "| * $C3" >> expected && echo "* | $A5" >> expected && - echo "| | " >> expected && - echo "| \\ " >> expected && - echo "*-. \\ $A4" >> expected && - echo "|\\ \\ \\ " >> expected && - echo "| | |/ " >> expected && + echo "| | " >> expected && + echo "| \\ " >> expected && + echo "*-. | $A4" >> expected && + echo "|\\ \\| " >> expected && echo "| | * $C2" >> expected && echo "| | * $C1" >> expected && echo "| * | $B2" >> expected && @@ -131,9 +129,8 @@ test_expect_success '--graph --simplify-by-decoration prune branch B' ' echo "| * $C4" >> expected && echo "| * $C3" >> expected && echo "* | $A5" >> expected && - echo "* | $A4" >> expected && - echo "|\\ \\ " >> expected && - echo "| |/ " >> expected && + echo "* | $A4" >> expected && + echo "|\\| " >> expected && echo "| * $C2" >> expected && echo "| * $C1" >> expected && echo "* | $A3" >> expected && @@ -151,9 +148,8 @@ test_expect_success '--graph --full-history -- bar.txt' ' echo "|\\ " >> expected && echo "| * $C4" >> expected && echo "* | $A5" >> expected && - echo "* | $A4" >> expected && - echo "|\\ \\ " >> expected && - echo "| |/ " >> expected && + echo "* | $A4" >> expected && + echo "|\\| " >> expected && echo "* | $A3" >> expected && echo "|/ " >> expected && echo "* $A2" >> expected && @@ -255,7 +251,7 @@ test_expect_success '--graph --boundary ^C3' ' echo "* | | | $A3" >> expected && echo "o | | | $A2" >> expected && echo "|/ / / " >> expected && - echo "o | | $A1" >> expected && + echo "o / / $A1" >> expected && echo " / / " >> expected && echo "| o $C3" >> expected && echo "|/ " >> expected && diff --git a/t/t6024-recursive-merge.sh b/t/t6024-recursive-merge.sh index 27c7de90ce..0c9e3c20e8 100755 --- a/t/t6024-recursive-merge.sh +++ b/t/t6024-recursive-merge.sh @@ -14,85 +14,90 @@ test_description='Test merge without common ancestors' GIT_COMMITTER_DATE="2006-12-12 23:28:00 +0100" export GIT_COMMITTER_DATE -test_expect_success "setup tests" ' -echo 1 > a1 && -git add a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:00" git commit -m 1 a1 && - -git checkout -b A master && -echo A > a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:01" git commit -m A a1 && - -git checkout -b B master && -echo B > a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:02" git commit -m B a1 && - -git checkout -b D A && -git rev-parse B > .git/MERGE_HEAD && -echo D > a1 && -git update-index a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:03" git commit -m D && - -git symbolic-ref HEAD refs/heads/other && -echo 2 > a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:04" git commit -m 2 a1 && - -git checkout -b C && -echo C > a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:05" git commit -m C a1 && - -git checkout -b E C && -git rev-parse B > .git/MERGE_HEAD && -echo E > a1 && -git update-index a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:06" git commit -m E && - -git checkout -b G E && -git rev-parse A > .git/MERGE_HEAD && -echo G > a1 && -git update-index a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:07" git commit -m G && - -git checkout -b F D && -git rev-parse C > .git/MERGE_HEAD && -echo F > a1 && -git update-index a1 && -GIT_AUTHOR_DATE="2006-12-12 23:00:08" git commit -m F +test_expect_success 'setup tests' ' + echo 1 >a1 && + git add a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:00" git commit -m 1 a1 && + + git checkout -b A master && + echo A >a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:01" git commit -m A a1 && + + git checkout -b B master && + echo B >a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:02" git commit -m B a1 && + + git checkout -b D A && + git rev-parse B >.git/MERGE_HEAD && + echo D >a1 && + git update-index a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:03" git commit -m D && + + git symbolic-ref HEAD refs/heads/other && + echo 2 >a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:04" git commit -m 2 a1 && + + git checkout -b C && + echo C >a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:05" git commit -m C a1 && + + git checkout -b E C && + git rev-parse B >.git/MERGE_HEAD && + echo E >a1 && + git update-index a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:06" git commit -m E && + + git checkout -b G E && + git rev-parse A >.git/MERGE_HEAD && + echo G >a1 && + git update-index a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:07" git commit -m G && + + git checkout -b F D && + git rev-parse C >.git/MERGE_HEAD && + echo F >a1 && + git update-index a1 && + GIT_AUTHOR_DATE="2006-12-12 23:00:08" git commit -m F ' test_expect_success 'combined merge conflicts' ' test_must_fail env GIT_TEST_COMMIT_GRAPH=0 git merge -m final G ' -cat > expect << EOF -<<<<<<< HEAD -F -======= -G ->>>>>>> G -EOF +test_expect_success 'result contains a conflict' ' + cat >expect <<-\EOF && + <<<<<<< HEAD + F + ======= + G + >>>>>>> G + EOF -test_expect_success "result contains a conflict" "test_cmp expect a1" + test_cmp expect a1 +' + +test_expect_success 'virtual trees were processed' ' + git ls-files --stage >out && -git ls-files --stage > out -cat > expect << EOF -100644 ec3fe2a791706733f2d8fa7ad45d9a9672031f5e 1 a1 -100644 cf84443e49e1b366fac938711ddf4be2d4d1d9e9 2 a1 -100644 fd7923529855d0b274795ae3349c5e0438333979 3 a1 -EOF + cat >expect <<-\EOF && + 100644 ec3fe2a791706733f2d8fa7ad45d9a9672031f5e 1 a1 + 100644 cf84443e49e1b366fac938711ddf4be2d4d1d9e9 2 a1 + 100644 fd7923529855d0b274795ae3349c5e0438333979 3 a1 + EOF -test_expect_success "virtual trees were processed" "test_cmp expect out" + test_cmp expect out +' test_expect_success 'refuse to merge binary files' ' git reset --hard && - printf "\0" > binary-file && + printf "\0" >binary-file && git add binary-file && git commit -m binary && git checkout G && - printf "\0\0" > binary-file && + printf "\0\0" >binary-file && git add binary-file && git commit -m binary2 && - test_must_fail git merge F > merge.out 2> merge.err && + test_must_fail git merge F >merge.out 2>merge.err && grep "Cannot merge binary files: binary-file (HEAD vs. F)" merge.err ' @@ -116,7 +121,6 @@ test_expect_success 'mark rename/delete as unmerged' ' test 1 = $(git ls-files --unmerged | wc -l) && test_must_fail git rev-parse --verify :2:a2 && git rev-parse --verify :3:a2 - ' test_done diff --git a/t/t6036-recursive-corner-cases.sh b/t/t6036-recursive-corner-cases.sh index 7fddcc8c73..7d73afdcda 100755 --- a/t/t6036-recursive-corner-cases.sh +++ b/t/t6036-recursive-corner-cases.sh @@ -1532,7 +1532,7 @@ test_expect_success 'setup nested conflicts' ' mv -f b_R1 b && mv -f a_R1 a && git add b a && - test_tick && git commit -m "verson R1 of files" && + test_tick && git commit -m "version R1 of files" && git tag R1 && # Create first merge on left side @@ -1696,7 +1696,7 @@ test_expect_success 'setup virtual merge base with nested conflicts' ' git checkout R && echo right >>content && git add content && - test_tick && git commit -m "verson R1 of content" && + test_tick && git commit -m "version R1 of content" && git tag R1 && # Create L2 diff --git a/t/t6042-merge-rename-corner-cases.sh b/t/t6042-merge-rename-corner-cases.sh index c5b57f40c3..b047cf1c1c 100755 --- a/t/t6042-merge-rename-corner-cases.sh +++ b/t/t6042-merge-rename-corner-cases.sh @@ -5,7 +5,7 @@ test_description="recursive merge corner cases w/ renames but not criss-crosses" . ./test-lib.sh -test_expect_success 'setup rename/delete + untracked file' ' +test_setup_rename_delete_untracked () { test_create_repo rename-delete-untracked && ( cd rename-delete-untracked && @@ -29,9 +29,10 @@ test_expect_success 'setup rename/delete + untracked file' ' git commit -m track-people-instead-of-objects && echo "Myyy PRECIOUSSS" >ring ) -' +} test_expect_success "Does git preserve Gollum's precious artifact?" ' + test_setup_rename_delete_untracked && ( cd rename-delete-untracked && @@ -49,7 +50,7 @@ test_expect_success "Does git preserve Gollum's precious artifact?" ' # # We should be able to merge B & C cleanly -test_expect_success 'setup rename/modify/add-source conflict' ' +test_setup_rename_modify_add_source () { test_create_repo rename-modify-add-source && ( cd rename-modify-add-source && @@ -70,9 +71,10 @@ test_expect_success 'setup rename/modify/add-source conflict' ' git add a && git commit -m C ) -' +} test_expect_failure 'rename/modify/add-source conflict resolvable' ' + test_setup_rename_modify_add_source && ( cd rename-modify-add-source && @@ -88,7 +90,7 @@ test_expect_failure 'rename/modify/add-source conflict resolvable' ' ) ' -test_expect_success 'setup resolvable conflict missed if rename missed' ' +test_setup_break_detection_1 () { test_create_repo break-detection-1 && ( cd break-detection-1 && @@ -110,9 +112,10 @@ test_expect_success 'setup resolvable conflict missed if rename missed' ' git add a && git commit -m C ) -' +} test_expect_failure 'conflict caused if rename not detected' ' + test_setup_break_detection_1 && ( cd break-detection-1 && @@ -135,7 +138,7 @@ test_expect_failure 'conflict caused if rename not detected' ' ) ' -test_expect_success 'setup conflict resolved wrong if rename missed' ' +test_setup_break_detection_2 () { test_create_repo break-detection-2 && ( cd break-detection-2 && @@ -160,9 +163,10 @@ test_expect_success 'setup conflict resolved wrong if rename missed' ' git add a && git commit -m E ) -' +} test_expect_failure 'missed conflict if rename not detected' ' + test_setup_break_detection_2 && ( cd break-detection-2 && @@ -182,7 +186,7 @@ test_expect_failure 'missed conflict if rename not detected' ' # Commit B: rename a->b # Commit C: rename a->b, add unrelated a -test_expect_success 'setup undetected rename/add-source causes data loss' ' +test_setup_break_detection_3 () { test_create_repo break-detection-3 && ( cd break-detection-3 && @@ -202,9 +206,10 @@ test_expect_success 'setup undetected rename/add-source causes data loss' ' git add a && git commit -m C ) -' +} test_expect_failure 'detect rename/add-source and preserve all data' ' + test_setup_break_detection_3 && ( cd break-detection-3 && @@ -231,6 +236,7 @@ test_expect_failure 'detect rename/add-source and preserve all data' ' ' test_expect_failure 'detect rename/add-source and preserve all data, merge other way' ' + test_setup_break_detection_3 && ( cd break-detection-3 && @@ -256,10 +262,10 @@ test_expect_failure 'detect rename/add-source and preserve all data, merge other ) ' -test_expect_success 'setup content merge + rename/directory conflict' ' - test_create_repo rename-directory-1 && +test_setup_rename_directory () { + test_create_repo rename-directory-$1 && ( - cd rename-directory-1 && + cd rename-directory-$1 && printf "1\n2\n3\n4\n5\n6\n" >file && git add file && @@ -290,11 +296,12 @@ test_expect_success 'setup content merge + rename/directory conflict' ' test_tick && git commit -m left ) -' +} test_expect_success 'rename/directory conflict + clean content merge' ' + test_setup_rename_directory 1a && ( - cd rename-directory-1 && + cd rename-directory-1a && git checkout left-clean^0 && @@ -320,8 +327,9 @@ test_expect_success 'rename/directory conflict + clean content merge' ' ' test_expect_success 'rename/directory conflict + content merge conflict' ' + test_setup_rename_directory 1b && ( - cd rename-directory-1 && + cd rename-directory-1b && git reset --hard && git clean -fdqx && @@ -358,7 +366,7 @@ test_expect_success 'rename/directory conflict + content merge conflict' ' ) ' -test_expect_success 'setup content merge + rename/directory conflict w/ disappearing dir' ' +test_setup_rename_directory_2 () { test_create_repo rename-directory-2 && ( cd rename-directory-2 && @@ -385,9 +393,10 @@ test_expect_success 'setup content merge + rename/directory conflict w/ disappea test_tick && git commit -m left ) -' +} test_expect_success 'disappearing dir in rename/directory conflict handled' ' + test_setup_rename_directory_2 && ( cd rename-directory-2 && @@ -416,10 +425,10 @@ test_expect_success 'disappearing dir in rename/directory conflict handled' ' # Commit A: rename a->b, modifying b too # Commit B: modify a, add different b -test_expect_success 'setup rename-with-content-merge vs. add' ' - test_create_repo rename-with-content-merge-and-add && +test_setup_rename_with_content_merge_and_add () { + test_create_repo rename-with-content-merge-and-add-$1 && ( - cd rename-with-content-merge-and-add && + cd rename-with-content-merge-and-add-$1 && test_seq 1 5 >a && git add a && @@ -438,11 +447,12 @@ test_expect_success 'setup rename-with-content-merge vs. add' ' git add a b && git commit -m B ) -' +} test_expect_success 'handle rename-with-content-merge vs. add' ' + test_setup_rename_with_content_merge_and_add AB && ( - cd rename-with-content-merge-and-add && + cd rename-with-content-merge-and-add-AB && git checkout A^0 && @@ -483,8 +493,9 @@ test_expect_success 'handle rename-with-content-merge vs. add' ' ' test_expect_success 'handle rename-with-content-merge vs. add, merge other way' ' + test_setup_rename_with_content_merge_and_add BA && ( - cd rename-with-content-merge-and-add && + cd rename-with-content-merge-and-add-BA && git reset --hard && git clean -fdx && @@ -539,7 +550,7 @@ test_expect_success 'handle rename-with-content-merge vs. add, merge other way' # * The working copy should have two files, both of form c~<unique>; does it? # * Nothing else should be present. Is anything? -test_expect_success 'setup rename/rename (2to1) + modify/modify' ' +test_setup_rename_rename_2to1 () { test_create_repo rename-rename-2to1 && ( cd rename-rename-2to1 && @@ -562,9 +573,10 @@ test_expect_success 'setup rename/rename (2to1) + modify/modify' ' git add a && git commit -m C ) -' +} test_expect_success 'handle rename/rename (2to1) conflict correctly' ' + test_setup_rename_rename_2to1 && ( cd rename-rename-2to1 && @@ -610,7 +622,7 @@ test_expect_success 'handle rename/rename (2to1) conflict correctly' ' # Commit A: new file: a # Commit B: rename a->b # Commit C: rename a->c -test_expect_success 'setup simple rename/rename (1to2) conflict' ' +test_setup_rename_rename_1to2 () { test_create_repo rename-rename-1to2 && ( cd rename-rename-1to2 && @@ -631,9 +643,10 @@ test_expect_success 'setup simple rename/rename (1to2) conflict' ' test_tick && git commit -m C ) -' +} test_expect_success 'merge has correct working tree contents' ' + test_setup_rename_rename_1to2 && ( cd rename-rename-1to2 && @@ -667,7 +680,7 @@ test_expect_success 'merge has correct working tree contents' ' # # Merging of B & C should NOT be clean; there's a rename/rename conflict -test_expect_success 'setup rename/rename(1to2)/add-source conflict' ' +test_setup_rename_rename_1to2_add_source_1 () { test_create_repo rename-rename-1to2-add-source-1 && ( cd rename-rename-1to2-add-source-1 && @@ -687,9 +700,10 @@ test_expect_success 'setup rename/rename(1to2)/add-source conflict' ' git add a && git commit -m C ) -' +} test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge' ' + test_setup_rename_rename_1to2_add_source_1 && ( cd rename-rename-1to2-add-source-1 && @@ -714,7 +728,7 @@ test_expect_failure 'detect conflict with rename/rename(1to2)/add-source merge' ) ' -test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' ' +test_setup_rename_rename_1to2_add_source_2 () { test_create_repo rename-rename-1to2-add-source-2 && ( cd rename-rename-1to2-add-source-2 && @@ -737,9 +751,10 @@ test_expect_success 'setup rename/rename(1to2)/add-source resolvable conflict' ' test_tick && git commit -m two ) -' +} test_expect_failure 'rename/rename/add-source still tracks new a file' ' + test_setup_rename_rename_1to2_add_source_2 && ( cd rename-rename-1to2-add-source-2 && @@ -759,7 +774,7 @@ test_expect_failure 'rename/rename/add-source still tracks new a file' ' ) ' -test_expect_success 'setup rename/rename(1to2)/add-dest conflict' ' +test_setup_rename_rename_1to2_add_dest () { test_create_repo rename-rename-1to2-add-dest && ( cd rename-rename-1to2-add-dest && @@ -784,9 +799,10 @@ test_expect_success 'setup rename/rename(1to2)/add-dest conflict' ' test_tick && git commit -m two ) -' +} test_expect_success 'rename/rename/add-dest merge still knows about conflicting file versions' ' + test_setup_rename_rename_1to2_add_dest && ( cd rename-rename-1to2-add-dest && @@ -838,7 +854,7 @@ test_expect_success 'rename/rename/add-dest merge still knows about conflicting # Commit B: rename foo->bar # Expected: CONFLICT (rename/add/delete), two-way merged bar -test_expect_success 'rad-setup: rename/add/delete conflict' ' +test_setup_rad () { test_create_repo rad && ( cd rad && @@ -860,9 +876,10 @@ test_expect_success 'rad-setup: rename/add/delete conflict' ' git mv foo bar && git commit -m "rename foo to bar" ) -' +} test_expect_failure 'rad-check: rename/add/delete conflict' ' + test_setup_rad && ( cd rad && @@ -904,7 +921,7 @@ test_expect_failure 'rad-check: rename/add/delete conflict' ' # Commit B: rename bar->baz, rm foo # Expected: CONFLICT (rename/rename/delete/delete), two-way merged baz -test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' ' +test_setup_rrdd () { test_create_repo rrdd && ( cd rrdd && @@ -927,9 +944,10 @@ test_expect_success 'rrdd-setup: rename/rename(2to1)/delete/delete conflict' ' git rm foo && git commit -m "Rename bar, remove foo" ) -' +} test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' ' + test_setup_rrdd && ( cd rrdd && @@ -973,7 +991,7 @@ test_expect_failure 'rrdd-check: rename/rename(2to1)/delete/delete conflict' ' # Expected: six CONFLICT(rename/rename) messages, each path in two of the # multi-way merged contents found in two, four, six -test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename(2to1)' ' +test_setup_mod6 () { test_create_repo mod6 && ( cd mod6 && @@ -1009,9 +1027,10 @@ test_expect_success 'mod6-setup: chains of rename/rename(1to2) and rename/rename test_tick && git commit -m "B" ) -' +} test_expect_failure 'mod6-check: chains of rename/rename(1to2) and rename/rename(2to1)' ' + test_setup_mod6 && ( cd mod6 && @@ -1108,7 +1127,8 @@ test_conflicts_with_adds_and_renames() { # files. Is it present? # 4) There should not be any three~* files in the working # tree - test_expect_success "setup simple $sideL/$sideR conflict" ' + test_setup_collision_conflict () { + #test_expect_success "setup simple $sideL/$sideR conflict" ' test_create_repo simple_${sideL}_${sideR} && ( cd simple_${sideL}_${sideR} && @@ -1185,9 +1205,11 @@ test_conflicts_with_adds_and_renames() { fi && test_tick && git commit -m R ) - ' + #' + } test_expect_success "check simple $sideL/$sideR conflict" ' + test_setup_collision_conflict && ( cd simple_${sideL}_${sideR} && @@ -1254,7 +1276,7 @@ test_conflicts_with_adds_and_renames add add # # So, we have four different conflicting files that all end up at path # 'three'. -test_expect_success 'setup nested conflicts from rename/rename(2to1)' ' +test_setup_nested_conflicts_from_rename_rename () { test_create_repo nested_conflicts_from_rename_rename && ( cd nested_conflicts_from_rename_rename && @@ -1305,9 +1327,10 @@ test_expect_success 'setup nested conflicts from rename/rename(2to1)' ' git add one three && test_tick && git commit -m german ) -' +} test_expect_success 'check nested conflicts from rename/rename(2to1)' ' + test_setup_nested_conflicts_from_rename_rename && ( cd nested_conflicts_from_rename_rename && diff --git a/t/t6043-merge-rename-directories.sh b/t/t6043-merge-rename-directories.sh index c966147d5d..83792c5ef1 100755 --- a/t/t6043-merge-rename-directories.sh +++ b/t/t6043-merge-rename-directories.sh @@ -38,7 +38,7 @@ test_description="recursive merge with directory renames" # Commit B: z/{b,c,d,e/f} # Expected: y/{b,c,d,e/f} -test_expect_success '1a-setup: Simple directory rename detection' ' +test_setup_1a () { test_create_repo 1a && ( cd 1a && @@ -67,9 +67,10 @@ test_expect_success '1a-setup: Simple directory rename detection' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '1a-check: Simple directory rename detection' ' +test_expect_success '1a: Simple directory rename detection' ' + test_setup_1a && ( cd 1a && @@ -103,7 +104,7 @@ test_expect_success '1a-check: Simple directory rename detection' ' # Commit B: y/{b,c,d} # Expected: y/{b,c,d,e} -test_expect_success '1b-setup: Merge a directory with another' ' +test_setup_1b () { test_create_repo 1b && ( cd 1b && @@ -134,9 +135,10 @@ test_expect_success '1b-setup: Merge a directory with another' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '1b-check: Merge a directory with another' ' +test_expect_success '1b: Merge a directory with another' ' + test_setup_1b && ( cd 1b && @@ -165,7 +167,7 @@ test_expect_success '1b-check: Merge a directory with another' ' # Commit B: z/{b,c,d} # Expected: y/{b,c,d} (because x/d -> z/d -> y/d) -test_expect_success '1c-setup: Transitive renaming' ' +test_setup_1c () { test_create_repo 1c && ( cd 1c && @@ -193,9 +195,10 @@ test_expect_success '1c-setup: Transitive renaming' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '1c-check: Transitive renaming' ' +test_expect_success '1c: Transitive renaming' ' + test_setup_1c && ( cd 1c && @@ -227,7 +230,7 @@ test_expect_success '1c-check: Transitive renaming' ' # Note: y/m & z/n should definitely move into x. By the same token, both # y/wham_1 & z/wham_2 should too...giving us a conflict. -test_expect_success '1d-setup: Directory renames cause a rename/rename(2to1) conflict' ' +test_setup_1d () { test_create_repo 1d && ( cd 1d && @@ -262,9 +265,10 @@ test_expect_success '1d-setup: Directory renames cause a rename/rename(2to1) con test_tick && git commit -m "B" ) -' +} -test_expect_success '1d-check: Directory renames cause a rename/rename(2to1) conflict' ' +test_expect_success '1d: Directory renames cause a rename/rename(2to1) conflict' ' + test_setup_1d && ( cd 1d && @@ -313,7 +317,7 @@ test_expect_success '1d-check: Directory renames cause a rename/rename(2to1) con # Commit B: z/{oldb,oldc,d} # Expected: y/{newb,newc,d} -test_expect_success '1e-setup: Renamed directory, with all files being renamed too' ' +test_setup_1e () { test_create_repo 1e && ( cd 1e && @@ -342,9 +346,10 @@ test_expect_success '1e-setup: Renamed directory, with all files being renamed t test_tick && git commit -m "B" ) -' +} -test_expect_success '1e-check: Renamed directory, with all files being renamed too' ' +test_expect_success '1e: Renamed directory, with all files being renamed too' ' + test_setup_1e && ( cd 1e && @@ -371,7 +376,7 @@ test_expect_success '1e-check: Renamed directory, with all files being renamed t # Commit B: y/{b,c}, x/{d,e,f} # Expected: y/{b,c}, x/{d,e,f,g} -test_expect_success '1f-setup: Split a directory into two other directories' ' +test_setup_1f () { test_create_repo 1f && ( cd 1f && @@ -408,9 +413,10 @@ test_expect_success '1f-setup: Split a directory into two other directories' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '1f-check: Split a directory into two other directories' ' +test_expect_success '1f: Split a directory into two other directories' ' + test_setup_1f && ( cd 1f && @@ -459,7 +465,7 @@ test_expect_success '1f-check: Split a directory into two other directories' ' # Commit A: y/b, w/c # Commit B: z/{b,c,d} # Expected: y/b, w/c, z/d, with warning about z/ -> (y/ vs. w/) conflict -test_expect_success '2a-setup: Directory split into two on one side, with equal numbers of paths' ' +test_setup_2a () { test_create_repo 2a && ( cd 2a && @@ -489,9 +495,10 @@ test_expect_success '2a-setup: Directory split into two on one side, with equal test_tick && git commit -m "B" ) -' +} -test_expect_success '2a-check: Directory split into two on one side, with equal numbers of paths' ' +test_expect_success '2a: Directory split into two on one side, with equal numbers of paths' ' + test_setup_2a && ( cd 2a && @@ -520,7 +527,7 @@ test_expect_success '2a-check: Directory split into two on one side, with equal # Commit A: y/b, w/c # Commit B: z/{b,c}, x/d # Expected: y/b, w/c, x/d; No warning about z/ -> (y/ vs. w/) conflict -test_expect_success '2b-setup: Directory split into two on one side, with equal numbers of paths' ' +test_setup_2b () { test_create_repo 2b && ( cd 2b && @@ -551,9 +558,10 @@ test_expect_success '2b-setup: Directory split into two on one side, with equal test_tick && git commit -m "B" ) -' +} -test_expect_success '2b-check: Directory split into two on one side, with equal numbers of paths' ' +test_expect_success '2b: Directory split into two on one side, with equal numbers of paths' ' + test_setup_2b && ( cd 2b && @@ -601,7 +609,7 @@ test_expect_success '2b-check: Directory split into two on one side, with equal # Commit A: z/{b,c,d} (no change) # Commit B: y/{b,c}, x/d # Expected: y/{b,c}, x/d -test_expect_success '3a-setup: Avoid implicit rename if involved as source on other side' ' +test_setup_3a () { test_create_repo 3a && ( cd 3a && @@ -632,9 +640,10 @@ test_expect_success '3a-setup: Avoid implicit rename if involved as source on ot test_tick && git commit -m "B" ) -' +} -test_expect_success '3a-check: Avoid implicit rename if involved as source on other side' ' +test_expect_success '3a: Avoid implicit rename if involved as source on other side' ' + test_setup_3a && ( cd 3a && @@ -664,7 +673,7 @@ test_expect_success '3a-check: Avoid implicit rename if involved as source on ot # get it involved in directory rename detection. If it were, we might # end up with CONFLICT:(z/d -> y/d vs. x/d vs. w/d), i.e. a # rename/rename/rename(1to3) conflict, which is just weird. -test_expect_success '3b-setup: Avoid implicit rename if involved as source on current side' ' +test_setup_3b () { test_create_repo 3b && ( cd 3b && @@ -697,9 +706,10 @@ test_expect_success '3b-setup: Avoid implicit rename if involved as source on cu test_tick && git commit -m "B" ) -' +} -test_expect_success '3b-check: Avoid implicit rename if involved as source on current side' ' +test_expect_success '3b: Avoid implicit rename if involved as source on current side' ' + test_setup_3b && ( cd 3b && @@ -744,7 +754,7 @@ test_expect_success '3b-check: Avoid implicit rename if involved as source on cu # # What if we were to attempt to do directory rename detection when someone # "mostly" moved a directory but still left some files around, or, -# equivalently, fully renamed a directory in one commmit and then recreated +# equivalently, fully renamed a directory in one commit and then recreated # that directory in a later commit adding some new files and then tried to # merge? # @@ -786,7 +796,7 @@ test_expect_success '3b-check: Avoid implicit rename if involved as source on cu # Expected: y/{b,c,d}, z/{e,f} # NOTE: Even though most files from z moved to y, we don't want f to follow. -test_expect_success '4a-setup: Directory split, with original directory still present' ' +test_setup_4a () { test_create_repo 4a && ( cd 4a && @@ -818,9 +828,10 @@ test_expect_success '4a-setup: Directory split, with original directory still pr test_tick && git commit -m "B" ) -' +} -test_expect_success '4a-check: Directory split, with original directory still present' ' +test_expect_success '4a: Directory split, with original directory still present' ' + test_setup_4a && ( cd 4a && @@ -874,7 +885,7 @@ test_expect_success '4a-check: Directory split, with original directory still pr # of history, giving us no way to represent this conflict in the # index. -test_expect_success '5a-setup: Merge directories, other side adds files to original and target' ' +test_setup_5a () { test_create_repo 5a && ( cd 5a && @@ -907,9 +918,10 @@ test_expect_success '5a-setup: Merge directories, other side adds files to origi test_tick && git commit -m "B" ) -' +} -test_expect_success '5a-check: Merge directories, other side adds files to original and target' ' +test_expect_success '5a: Merge directories, other side adds files to original and target' ' + test_setup_5a && ( cd 5a && @@ -941,14 +953,14 @@ test_expect_success '5a-check: Merge directories, other side adds files to origi # Commit B: z/{b,c,d_1,e}, y/d_3 # Expected: y/{b,c,e}, CONFLICT(add/add: y/d_2 vs. y/d_3) # NOTE: If z/d_1 in commit B were to be involved in dir rename detection, as -# we normaly would since z/ is being renamed to y/, then this would be +# we normally would since z/ is being renamed to y/, then this would be # a rename/delete (z/d_1 -> y/d_1 vs. deleted) AND an add/add/add # conflict of y/d_1 vs. y/d_2 vs. y/d_3. Add/add/add is not # representable in the index, so the existence of y/d_3 needs to # cause us to bail on directory rename detection for that path, falling # back to git behavior without the directory rename detection. -test_expect_success '5b-setup: Rename/delete in order to get add/add/add conflict' ' +test_setup_5b () { test_create_repo 5b && ( cd 5b && @@ -981,9 +993,10 @@ test_expect_success '5b-setup: Rename/delete in order to get add/add/add conflic test_tick && git commit -m "B" ) -' +} -test_expect_success '5b-check: Rename/delete in order to get add/add/add conflict' ' +test_expect_success '5b: Rename/delete in order to get add/add/add conflict' ' + test_setup_5b && ( cd 5b && @@ -1024,7 +1037,7 @@ test_expect_success '5b-check: Rename/delete in order to get add/add/add conflic # y/d are y/d_2 and y/d_4. We still do the move from z/e to y/e, # though, because it doesn't have anything in the way. -test_expect_success '5c-setup: Transitive rename would cause rename/rename/rename/add/add/add' ' +test_setup_5c () { test_create_repo 5c && ( cd 5c && @@ -1061,9 +1074,10 @@ test_expect_success '5c-setup: Transitive rename would cause rename/rename/renam test_tick && git commit -m "B" ) -' +} -test_expect_success '5c-check: Transitive rename would cause rename/rename/rename/add/add/add' ' +test_expect_success '5c: Transitive rename would cause rename/rename/rename/add/add/add' ' + test_setup_5c && ( cd 5c && @@ -1113,7 +1127,7 @@ test_expect_success '5c-check: Transitive rename would cause rename/rename/renam # detection for z/d_2, but that doesn't prevent us from applying the # directory rename detection for z/f -> y/f. -test_expect_success '5d-setup: Directory/file/file conflict due to directory rename' ' +test_setup_5d () { test_create_repo 5d && ( cd 5d && @@ -1145,9 +1159,10 @@ test_expect_success '5d-setup: Directory/file/file conflict due to directory ren test_tick && git commit -m "B" ) -' +} -test_expect_success '5d-check: Directory/file/file conflict due to directory rename' ' +test_expect_success '5d: Directory/file/file conflict due to directory rename' ' + test_setup_5d && ( cd 5d && @@ -1205,7 +1220,7 @@ test_expect_success '5d-check: Directory/file/file conflict due to directory ren # them under y/ doesn't accidentally catch z/d and make it look like # it is also involved in a rename/delete conflict. -test_expect_success '6a-setup: Tricky rename/delete' ' +test_setup_6a () { test_create_repo 6a && ( cd 6a && @@ -1235,9 +1250,10 @@ test_expect_success '6a-setup: Tricky rename/delete' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '6a-check: Tricky rename/delete' ' +test_expect_success '6a: Tricky rename/delete' ' + test_setup_6a && ( cd 6a && @@ -1271,7 +1287,7 @@ test_expect_success '6a-check: Tricky rename/delete' ' # but B did that rename and still decided to put the file into z/, # so we probably shouldn't apply directory rename detection for it. -test_expect_success '6b-setup: Same rename done on both sides' ' +test_setup_6b () { test_create_repo 6b && ( cd 6b && @@ -1300,9 +1316,10 @@ test_expect_success '6b-setup: Same rename done on both sides' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '6b-check: Same rename done on both sides' ' +test_expect_success '6b: Same rename done on both sides' ' + test_setup_6b && ( cd 6b && @@ -1334,7 +1351,7 @@ test_expect_success '6b-check: Same rename done on both sides' ' # NOTE: Seems obvious, but just checking that the implementation doesn't # "accidentally detect a rename" and give us y/{b,c,d}. -test_expect_success '6c-setup: Rename only done on same side' ' +test_setup_6c () { test_create_repo 6c && ( cd 6c && @@ -1362,9 +1379,10 @@ test_expect_success '6c-setup: Rename only done on same side' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '6c-check: Rename only done on same side' ' +test_expect_success '6c: Rename only done on same side' ' + test_setup_6c && ( cd 6c && @@ -1396,7 +1414,7 @@ test_expect_success '6c-check: Rename only done on same side' ' # NOTE: Again, this seems obvious but just checking that the implementation # doesn't "accidentally detect a rename" and give us y/{b,c,d}. -test_expect_success '6d-setup: We do not always want transitive renaming' ' +test_setup_6d () { test_create_repo 6d && ( cd 6d && @@ -1424,9 +1442,10 @@ test_expect_success '6d-setup: We do not always want transitive renaming' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '6d-check: We do not always want transitive renaming' ' +test_expect_success '6d: We do not always want transitive renaming' ' + test_setup_6d && ( cd 6d && @@ -1458,7 +1477,7 @@ test_expect_success '6d-check: We do not always want transitive renaming' ' # doesn't "accidentally detect a rename" and give us y/{b,c} + # add/add conflict on y/d_1 vs y/d_2. -test_expect_success '6e-setup: Add/add from one side' ' +test_setup_6e () { test_create_repo 6e && ( cd 6e && @@ -1487,9 +1506,10 @@ test_expect_success '6e-setup: Add/add from one side' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '6e-check: Add/add from one side' ' +test_expect_success '6e: Add/add from one side' ' + test_setup_6e && ( cd 6e && @@ -1552,7 +1572,7 @@ test_expect_success '6e-check: Add/add from one side' ' # Expected: y/d, CONFLICT(rename/rename for both z/b and z/c) # NOTE: There's a rename of z/ here, y/ has more renames, so z/d -> y/d. -test_expect_success '7a-setup: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' ' +test_setup_7a () { test_create_repo 7a && ( cd 7a && @@ -1583,9 +1603,10 @@ test_expect_success '7a-setup: rename-dir vs. rename-dir (NOT split evenly) PLUS test_tick && git commit -m "B" ) -' +} -test_expect_success '7a-check: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' ' +test_expect_success '7a: rename-dir vs. rename-dir (NOT split evenly) PLUS add-other-file' ' + test_setup_7a && ( cd 7a && @@ -1623,7 +1644,7 @@ test_expect_success '7a-check: rename-dir vs. rename-dir (NOT split evenly) PLUS # Commit B: z/{b,c,d_1}, w/d_2 # Expected: y/{b,c}, CONFLICT(rename/rename(2to1): x/d_1, w/d_2 -> y_d) -test_expect_success '7b-setup: rename/rename(2to1), but only due to transitive rename' ' +test_setup_7b () { test_create_repo 7b && ( cd 7b && @@ -1655,9 +1676,10 @@ test_expect_success '7b-setup: rename/rename(2to1), but only due to transitive r test_tick && git commit -m "B" ) -' +} -test_expect_success '7b-check: rename/rename(2to1), but only due to transitive rename' ' +test_expect_success '7b: rename/rename(2to1), but only due to transitive rename' ' + test_setup_7b && ( cd 7b && @@ -1702,7 +1724,7 @@ test_expect_success '7b-check: rename/rename(2to1), but only due to transitive r # neither CONFLICT(x/d -> w/d vs. z/d) # nor CONFLiCT x/d -> w/d vs. y/d vs. z/d) -test_expect_success '7c-setup: rename/rename(1to...2or3); transitive rename may add complexity' ' +test_setup_7c () { test_create_repo 7c && ( cd 7c && @@ -1732,9 +1754,10 @@ test_expect_success '7c-setup: rename/rename(1to...2or3); transitive rename may test_tick && git commit -m "B" ) -' +} -test_expect_success '7c-check: rename/rename(1to...2or3); transitive rename may add complexity' ' +test_expect_success '7c: rename/rename(1to...2or3); transitive rename may add complexity' ' + test_setup_7c && ( cd 7c && @@ -1766,7 +1789,7 @@ test_expect_success '7c-check: rename/rename(1to...2or3); transitive rename may # Expected: y/{b,c}, CONFLICT(delete x/d vs rename to y/d) # NOTE: z->y so NOT CONFLICT(delete x/d vs rename to z/d) -test_expect_success '7d-setup: transitive rename involved in rename/delete; how is it reported?' ' +test_setup_7d () { test_create_repo 7d && ( cd 7d && @@ -1796,9 +1819,10 @@ test_expect_success '7d-setup: transitive rename involved in rename/delete; how test_tick && git commit -m "B" ) -' +} -test_expect_success '7d-check: transitive rename involved in rename/delete; how is it reported?' ' +test_expect_success '7d: transitive rename involved in rename/delete; how is it reported?' ' + test_setup_7d && ( cd 7d && @@ -1851,7 +1875,7 @@ test_expect_success '7d-check: transitive rename involved in rename/delete; how # see testcases 9c and 9d for further discussion of this issue and # how it's resolved. -test_expect_success '7e-setup: transitive rename in rename/delete AND dirs in the way' ' +test_setup_7e () { test_create_repo 7e && ( cd 7e && @@ -1886,9 +1910,10 @@ test_expect_success '7e-setup: transitive rename in rename/delete AND dirs in th test_tick && git commit -m "B" ) -' +} -test_expect_success '7e-check: transitive rename in rename/delete AND dirs in the way' ' +test_expect_success '7e: transitive rename in rename/delete AND dirs in the way' ' + test_setup_7e && ( cd 7e && @@ -1945,7 +1970,7 @@ test_expect_success '7e-check: transitive rename in rename/delete AND dirs in th # simple rule from section 5 prevents me from handling this as optimally as # we potentially could. -test_expect_success '8a-setup: Dual-directory rename, one into the others way' ' +test_setup_8a () { test_create_repo 8a && ( cd 8a && @@ -1977,9 +2002,10 @@ test_expect_success '8a-setup: Dual-directory rename, one into the others way' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '8a-check: Dual-directory rename, one into the others way' ' +test_expect_success '8a: Dual-directory rename, one into the others way' ' + test_setup_8a && ( cd 8a && @@ -2023,7 +2049,7 @@ test_expect_success '8a-check: Dual-directory rename, one into the others way' ' # making us fall back to pre-directory-rename-detection behavior for both # e_1 and e_2. -test_expect_success '8b-setup: Dual-directory rename, one into the others way, with conflicting filenames' ' +test_setup_8b () { test_create_repo 8b && ( cd 8b && @@ -2055,9 +2081,10 @@ test_expect_success '8b-setup: Dual-directory rename, one into the others way, w test_tick && git commit -m "B" ) -' +} -test_expect_success '8b-check: Dual-directory rename, one into the others way, with conflicting filenames' ' +test_expect_success '8b: Dual-directory rename, one into the others way, with conflicting filenames' ' + test_setup_8b && ( cd 8b && @@ -2089,14 +2116,14 @@ test_expect_success '8b-check: Dual-directory rename, one into the others way, w # # Note: It could easily be argued that the correct resolution here is # y/{b,c,e}, CONFLICT(rename/delete: z/d -> y/d vs deleted) -# and that the modifed version of d should be present in y/ after +# and that the modified version of d should be present in y/ after # the merge, just marked as conflicted. Indeed, I previously did # argue that. But applying directory renames to the side of # history where a file is merely modified results in spurious # rename/rename(1to2) conflicts -- see testcase 9h. See also # notes in 8d. -test_expect_success '8c-setup: modify/delete or rename+modify/delete?' ' +test_setup_8c () { test_create_repo 8c && ( cd 8c && @@ -2127,9 +2154,10 @@ test_expect_success '8c-setup: modify/delete or rename+modify/delete?' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '8c-check: modify/delete or rename+modify/delete' ' +test_expect_success '8c: modify/delete or rename+modify/delete' ' + test_setup_8c && ( cd 8c && @@ -2175,7 +2203,7 @@ test_expect_success '8c-check: modify/delete or rename+modify/delete' ' # during merging are supposed to be about opposite sides doing things # differently. -test_expect_success '8d-setup: rename/delete...or not?' ' +test_setup_8d () { test_create_repo 8d && ( cd 8d && @@ -2204,9 +2232,10 @@ test_expect_success '8d-setup: rename/delete...or not?' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '8d-check: rename/delete...or not?' ' +test_expect_success '8d: rename/delete...or not?' ' + test_setup_8d && ( cd 8d && @@ -2250,7 +2279,7 @@ test_expect_success '8d-check: rename/delete...or not?' ' # about the ramifications of doing that, I didn't know how to rule out # that opening other weird edge and corner cases so I just punted. -test_expect_success '8e-setup: Both sides rename, one side adds to original directory' ' +test_setup_8e () { test_create_repo 8e && ( cd 8e && @@ -2279,9 +2308,10 @@ test_expect_success '8e-setup: Both sides rename, one side adds to original dire test_tick && git commit -m "B" ) -' +} -test_expect_success '8e-check: Both sides rename, one side adds to original directory' ' +test_expect_success '8e: Both sides rename, one side adds to original directory' ' + test_setup_8e && ( cd 8e && @@ -2333,7 +2363,7 @@ test_expect_success '8e-check: Both sides rename, one side adds to original dire # of which one had the most paths going to it. A naive implementation # of that could take the new file in commit B at z/i to x/w/i or x/i. -test_expect_success '9a-setup: Inner renamed directory within outer renamed directory' ' +test_setup_9a () { test_create_repo 9a && ( cd 9a && @@ -2366,9 +2396,10 @@ test_expect_success '9a-setup: Inner renamed directory within outer renamed dire test_tick && git commit -m "B" ) -' +} -test_expect_success '9a-check: Inner renamed directory within outer renamed directory' ' +test_expect_success '9a: Inner renamed directory within outer renamed directory' ' + test_setup_9a && ( cd 9a && @@ -2404,7 +2435,7 @@ test_expect_success '9a-check: Inner renamed directory within outer renamed dire # Commit B: z/{b,c,d_3} # Expected: y/{b,c,d_merged} -test_expect_success '9b-setup: Transitive rename with content merge' ' +test_setup_9b () { test_create_repo 9b && ( cd 9b && @@ -2436,9 +2467,10 @@ test_expect_success '9b-setup: Transitive rename with content merge' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '9b-check: Transitive rename with content merge' ' +test_expect_success '9b: Transitive rename with content merge' ' + test_setup_9b && ( cd 9b && @@ -2491,7 +2523,7 @@ test_expect_success '9b-check: Transitive rename with content merge' ' # away, then ignore that particular rename from the other side of # history for any implicit directory renames. -test_expect_success '9c-setup: Doubly transitive rename?' ' +test_setup_9c () { test_create_repo 9c && ( cd 9c && @@ -2526,9 +2558,10 @@ test_expect_success '9c-setup: Doubly transitive rename?' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '9c-check: Doubly transitive rename?' ' +test_expect_success '9c: Doubly transitive rename?' ' + test_setup_9c && ( cd 9c && @@ -2579,7 +2612,7 @@ test_expect_success '9c-check: Doubly transitive rename?' ' # simple rules that are consistent with what we need for all the other # testcases and simplifies things for the user. -test_expect_success '9d-setup: N-way transitive rename?' ' +test_setup_9d () { test_create_repo 9d && ( cd 9d && @@ -2614,9 +2647,10 @@ test_expect_success '9d-setup: N-way transitive rename?' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '9d-check: N-way transitive rename?' ' +test_expect_success '9d: N-way transitive rename?' ' + test_setup_9d && ( cd 9d && @@ -2653,7 +2687,7 @@ test_expect_success '9d-check: N-way transitive rename?' ' # Expected: combined/{a,b,c,d,e,f,g,h,i,j,k,l}, CONFLICT(Nto1) warnings, # dir1/yo, dir2/yo, dir3/yo, dirN/yo -test_expect_success '9e-setup: N-to-1 whammo' ' +test_setup_9e () { test_create_repo 9e && ( cd 9e && @@ -2696,9 +2730,10 @@ test_expect_success '9e-setup: N-to-1 whammo' ' test_tick && git commit -m "B" ) -' +} -test_expect_success C_LOCALE_OUTPUT '9e-check: N-to-1 whammo' ' +test_expect_success C_LOCALE_OUTPUT '9e: N-to-1 whammo' ' + test_setup_9e && ( cd 9e && @@ -2745,7 +2780,7 @@ test_expect_success C_LOCALE_OUTPUT '9e-check: N-to-1 whammo' ' # Commit B: goal/{a,b}/$more_files, goal/c # Expected: priority/{a,b}/$more_files, priority/c -test_expect_success '9f-setup: Renamed directory that only contained immediate subdirs' ' +test_setup_9f () { test_create_repo 9f && ( cd 9f && @@ -2774,9 +2809,10 @@ test_expect_success '9f-setup: Renamed directory that only contained immediate s test_tick && git commit -m "B" ) -' +} -test_expect_success '9f-check: Renamed directory that only contained immediate subdirs' ' +test_expect_success '9f: Renamed directory that only contained immediate subdirs' ' + test_setup_9f && ( cd 9f && @@ -2809,7 +2845,7 @@ test_expect_success '9f-check: Renamed directory that only contained immediate s # Commit B: goal/{a,b}/$more_files, goal/c # Expected: priority/{alpha,bravo}/$more_files, priority/c -test_expect_success '9g-setup: Renamed directory that only contained immediate subdirs, immediate subdirs renamed' ' +test_setup_9g () { test_create_repo 9g && ( cd 9g && @@ -2841,9 +2877,9 @@ test_expect_success '9g-setup: Renamed directory that only contained immediate s test_tick && git commit -m "B" ) -' +} -test_expect_failure '9g-check: Renamed directory that only contained immediate subdirs, immediate subdirs renamed' ' +test_expect_failure '9g: Renamed directory that only contained immediate subdirs, immediate subdirs renamed' ' ( cd 9g && @@ -2877,7 +2913,7 @@ test_expect_failure '9g-check: Renamed directory that only contained immediate s # Expected: y/{b,c}, x/d_2 # NOTE: If we applied the z/ -> y/ rename to z/d, then we'd end up with # a rename/rename(1to2) conflict (z/d -> y/d vs. x/d) -test_expect_success '9h-setup: Avoid dir rename on merely modified path' ' +test_setup_9h () { test_create_repo 9h && ( cd 9h && @@ -2910,9 +2946,10 @@ test_expect_success '9h-setup: Avoid dir rename on merely modified path' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '9h-check: Avoid dir rename on merely modified path' ' +test_expect_success '9h: Avoid dir rename on merely modified path' ' + test_setup_9h && ( cd 9h && @@ -2957,7 +2994,7 @@ test_expect_success '9h-check: Avoid dir rename on merely modified path' ' # Expected: Aborted Merge + # ERROR_MSG(untracked working tree files would be overwritten by merge) -test_expect_success '10a-setup: Overwrite untracked with normal rename/delete' ' +test_setup_10a () { test_create_repo 10a && ( cd 10a && @@ -2983,9 +3020,10 @@ test_expect_success '10a-setup: Overwrite untracked with normal rename/delete' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '10a-check: Overwrite untracked with normal rename/delete' ' +test_expect_success '10a: Overwrite untracked with normal rename/delete' ' + test_setup_10a && ( cd 10a && @@ -3021,7 +3059,7 @@ test_expect_success '10a-check: Overwrite untracked with normal rename/delete' ' # z/c_1 -> z/d_1 rename recorded at stage 3 for y/d + # ERROR_MSG(refusing to lose untracked file at 'y/d') -test_expect_success '10b-setup: Overwrite untracked with dir rename + delete' ' +test_setup_10b () { test_create_repo 10b && ( cd 10b && @@ -3050,9 +3088,10 @@ test_expect_success '10b-setup: Overwrite untracked with dir rename + delete' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '10b-check: Overwrite untracked with dir rename + delete' ' +test_expect_success '10b: Overwrite untracked with dir rename + delete' ' + test_setup_10b && ( cd 10b && @@ -3098,10 +3137,10 @@ test_expect_success '10b-check: Overwrite untracked with dir rename + delete' ' # y/c~B^0 + # ERROR_MSG(Refusing to lose untracked file at y/c) -test_expect_success '10c-setup: Overwrite untracked with dir rename/rename(1to2)' ' - test_create_repo 10c && +test_setup_10c () { + test_create_repo 10c_$1 && ( - cd 10c && + cd 10c_$1 && mkdir z x && echo a >z/a && @@ -3128,11 +3167,12 @@ test_expect_success '10c-setup: Overwrite untracked with dir rename/rename(1to2) test_tick && git commit -m "B" ) -' +} -test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2)' ' +test_expect_success '10c1: Overwrite untracked with dir rename/rename(1to2)' ' + test_setup_10c 1 && ( - cd 10c && + cd 10c_1 && git checkout A^0 && echo important >y/c && @@ -3163,9 +3203,10 @@ test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2) ) ' -test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2), other direction' ' +test_expect_success '10c2: Overwrite untracked with dir rename/rename(1to2), other direction' ' + test_setup_10c 2 && ( - cd 10c && + cd 10c_2 && git reset --hard && git clean -fdqx && @@ -3208,7 +3249,7 @@ test_expect_success '10c-check: Overwrite untracked with dir rename/rename(1to2) # CONFLICT(rename/rename) z/c_1 vs x/f_2 -> y/wham # ERROR_MSG(Refusing to lose untracked file at y/wham) -test_expect_success '10d-setup: Delete untracked with dir rename/rename(2to1)' ' +test_setup_10d () { test_create_repo 10d && ( cd 10d && @@ -3240,9 +3281,10 @@ test_expect_success '10d-setup: Delete untracked with dir rename/rename(2to1)' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '10d-check: Delete untracked with dir rename/rename(2to1)' ' +test_expect_success '10d: Delete untracked with dir rename/rename(2to1)' ' + test_setup_10d && ( cd 10d && @@ -3290,7 +3332,7 @@ test_expect_success '10d-check: Delete untracked with dir rename/rename(2to1)' ' # Commit B: z/{a,b,c} # Expected: y/{a,b,c} + untracked z/c -test_expect_success '10e-setup: Does git complain about untracked file that is not really in the way?' ' +test_setup_10e () { test_create_repo 10e && ( cd 10e && @@ -3317,9 +3359,9 @@ test_expect_success '10e-setup: Does git complain about untracked file that is n test_tick && git commit -m "B" ) -' +} -test_expect_failure '10e-check: Does git complain about untracked file that is not really in the way?' ' +test_expect_failure '10e: Does git complain about untracked file that is not really in the way?' ' ( cd 10e && @@ -3371,7 +3413,7 @@ test_expect_failure '10e-check: Does git complain about untracked file that is n # z/c~HEAD with contents of B:z/b_v2, # z/c with uncommitted mods on top of A:z/c_v1 -test_expect_success '11a-setup: Avoid losing dirty contents with simple rename' ' +test_setup_11a () { test_create_repo 11a && ( cd 11a && @@ -3398,9 +3440,10 @@ test_expect_success '11a-setup: Avoid losing dirty contents with simple rename' test_tick && git commit -m "B" ) -' +} -test_expect_success '11a-check: Avoid losing dirty contents with simple rename' ' +test_expect_success '11a: Avoid losing dirty contents with simple rename' ' + test_setup_11a && ( cd 11a && @@ -3441,7 +3484,7 @@ test_expect_success '11a-check: Avoid losing dirty contents with simple rename' # ERROR_MSG(Refusing to lose dirty file at z/c) -test_expect_success '11b-setup: Avoid losing dirty file involved in directory rename' ' +test_setup_11b () { test_create_repo 11b && ( cd 11b && @@ -3470,9 +3513,10 @@ test_expect_success '11b-setup: Avoid losing dirty file involved in directory re test_tick && git commit -m "B" ) -' +} -test_expect_success '11b-check: Avoid losing dirty file involved in directory rename' ' +test_expect_success '11b: Avoid losing dirty file involved in directory rename' ' + test_setup_11b && ( cd 11b && @@ -3515,7 +3559,7 @@ test_expect_success '11b-check: Avoid losing dirty file involved in directory re # Expected: Abort_msg("following files would be overwritten by merge") + # y/c left untouched (still has uncommitted mods) -test_expect_success '11c-setup: Avoid losing not-uptodate with rename + D/F conflict' ' +test_setup_11c () { test_create_repo 11c && ( cd 11c && @@ -3545,9 +3589,10 @@ test_expect_success '11c-setup: Avoid losing not-uptodate with rename + D/F conf test_tick && git commit -m "B" ) -' +} -test_expect_success '11c-check: Avoid losing not-uptodate with rename + D/F conflict' ' +test_expect_success '11c: Avoid losing not-uptodate with rename + D/F conflict' ' + test_setup_11c && ( cd 11c && @@ -3581,7 +3626,7 @@ test_expect_success '11c-check: Avoid losing not-uptodate with rename + D/F conf # Warning_Msg("Refusing to lose dirty file at z/c) + # y/{a,c~HEAD,c/d}, x/b, now-untracked z/c_v1 with uncommitted mods -test_expect_success '11d-setup: Avoid losing not-uptodate with rename + D/F conflict' ' +test_setup_11d () { test_create_repo 11d && ( cd 11d && @@ -3612,9 +3657,10 @@ test_expect_success '11d-setup: Avoid losing not-uptodate with rename + D/F conf test_tick && git commit -m "B" ) -' +} -test_expect_success '11d-check: Avoid losing not-uptodate with rename + D/F conflict' ' +test_expect_success '11d: Avoid losing not-uptodate with rename + D/F conflict' ' + test_setup_11d && ( cd 11d && @@ -3659,7 +3705,7 @@ test_expect_success '11d-check: Avoid losing not-uptodate with rename + D/F conf # y/c~HEAD has A:y/c_2 contents # y/c has dirty file from before merge -test_expect_success '11e-setup: Avoid deleting not-uptodate with dir rename/rename(1to2)/add' ' +test_setup_11e () { test_create_repo 11e && ( cd 11e && @@ -3691,9 +3737,10 @@ test_expect_success '11e-setup: Avoid deleting not-uptodate with dir rename/rena test_tick && git commit -m "B" ) -' +} -test_expect_success '11e-check: Avoid deleting not-uptodate with dir rename/rename(1to2)/add' ' +test_expect_success '11e: Avoid deleting not-uptodate with dir rename/rename(1to2)/add' ' + test_setup_11e && ( cd 11e && @@ -3744,7 +3791,7 @@ test_expect_success '11e-check: Avoid deleting not-uptodate with dir rename/rena # CONFLICT(rename/rename) x/c vs x/d -> y/wham # ERROR_MSG(Refusing to lose dirty file at y/wham) -test_expect_success '11f-setup: Avoid deleting not-uptodate with dir rename/rename(2to1)' ' +test_setup_11f () { test_create_repo 11f && ( cd 11f && @@ -3773,9 +3820,10 @@ test_expect_success '11f-setup: Avoid deleting not-uptodate with dir rename/rena test_tick && git commit -m "B" ) -' +} -test_expect_success '11f-check: Avoid deleting not-uptodate with dir rename/rename(2to1)' ' +test_expect_success '11f: Avoid deleting not-uptodate with dir rename/rename(2to1)' ' + test_setup_11f && ( cd 11f && @@ -3832,7 +3880,7 @@ test_expect_success '11f-check: Avoid deleting not-uptodate with dir rename/rena # Commit B: node1/{leaf1,leaf2,leaf5}, node2/{leaf3,leaf4,leaf6} # Expected: node1/{leaf1,leaf2,leaf5,node2/{leaf3,leaf4,leaf6}} -test_expect_success '12a-setup: Moving one directory hierarchy into another' ' +test_setup_12a () { test_create_repo 12a && ( cd 12a && @@ -3862,9 +3910,10 @@ test_expect_success '12a-setup: Moving one directory hierarchy into another' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '12a-check: Moving one directory hierarchy into another' ' +test_expect_success '12a: Moving one directory hierarchy into another' ' + test_setup_12a && ( cd 12a && @@ -3910,7 +3959,7 @@ test_expect_success '12a-check: Moving one directory hierarchy into another' ' # To which, I can do no more than shrug my shoulders and say that # even simple rules give weird results when given weird inputs. -test_expect_success '12b-setup: Moving two directory hierarchies into each other' ' +test_setup_12b () { test_create_repo 12b && ( cd 12b && @@ -3938,9 +3987,10 @@ test_expect_success '12b-setup: Moving two directory hierarchies into each other test_tick && git commit -m "B" ) -' +} -test_expect_success '12b-check: Moving two directory hierarchies into each other' ' +test_expect_success '12b: Moving two directory hierarchies into each other' ' + test_setup_12b && ( cd 12b && @@ -3976,7 +4026,7 @@ test_expect_success '12b-check: Moving two directory hierarchies into each other # NOTE: This is *exactly* like 12c, except that every path is modified on # each side of the merge. -test_expect_success '12c-setup: Moving one directory hierarchy into another w/ content merge' ' +test_setup_12c () { test_create_repo 12c && ( cd 12c && @@ -4008,9 +4058,10 @@ test_expect_success '12c-setup: Moving one directory hierarchy into another w/ c test_tick && git commit -m "B" ) -' +} -test_expect_success '12c-check: Moving one directory hierarchy into another w/ content merge' ' +test_expect_success '12c: Moving one directory hierarchy into another w/ content merge' ' + test_setup_12c && ( cd 12c && @@ -4051,6 +4102,122 @@ test_expect_success '12c-check: Moving one directory hierarchy into another w/ c ) ' +# Testcase 12d, Rename/merge of subdirectory into the root +# Commit O: a/b/subdir/foo +# Commit A: subdir/foo +# Commit B: a/b/subdir/foo, a/b/bar +# Expected: subdir/foo, bar + +test_setup_12d () { + test_create_repo 12d && + ( + cd 12d && + + mkdir -p a/b/subdir && + test_commit a/b/subdir/foo && + + git branch O && + git branch A && + git branch B && + + git checkout A && + mkdir subdir && + git mv a/b/subdir/foo.t subdir/foo.t && + test_tick && + git commit -m "A" && + + git checkout B && + test_commit a/b/bar + ) +} + +test_expect_success '12d: Rename/merge subdir into the root, variant 1' ' + test_setup_12d && + ( + cd 12d && + + git checkout A^0 && + + git -c merge.directoryRenames=true merge -s recursive B^0 && + + git ls-files -s >out && + test_line_count = 2 out && + + git rev-parse >actual \ + HEAD:subdir/foo.t HEAD:bar.t && + git rev-parse >expect \ + O:a/b/subdir/foo.t B:a/b/bar.t && + test_cmp expect actual && + + git hash-object bar.t >actual && + git rev-parse B:a/b/bar.t >expect && + test_cmp expect actual && + + test_must_fail git rev-parse HEAD:a/b/subdir/foo.t && + test_must_fail git rev-parse HEAD:a/b/bar.t && + test_path_is_missing a/ && + test_path_is_file bar.t + ) +' + +# Testcase 12e, Rename/merge of subdirectory into the root +# Commit O: a/b/foo +# Commit A: foo +# Commit B: a/b/foo, a/b/bar +# Expected: foo, bar + +test_setup_12e () { + test_create_repo 12e && + ( + cd 12e && + + mkdir -p a/b && + test_commit a/b/foo && + + git branch O && + git branch A && + git branch B && + + git checkout A && + mkdir subdir && + git mv a/b/foo.t foo.t && + test_tick && + git commit -m "A" && + + git checkout B && + test_commit a/b/bar + ) +} + +test_expect_success '12e: Rename/merge subdir into the root, variant 2' ' + test_setup_12e && + ( + cd 12e && + + git checkout A^0 && + + git -c merge.directoryRenames=true merge -s recursive B^0 && + + git ls-files -s >out && + test_line_count = 2 out && + + git rev-parse >actual \ + HEAD:foo.t HEAD:bar.t && + git rev-parse >expect \ + O:a/b/foo.t B:a/b/bar.t && + test_cmp expect actual && + + git hash-object bar.t >actual && + git rev-parse B:a/b/bar.t >expect && + test_cmp expect actual && + + test_must_fail git rev-parse HEAD:a/b/foo.t && + test_must_fail git rev-parse HEAD:a/b/bar.t && + test_path_is_missing a/ && + test_path_is_file bar.t + ) +' + ########################################################################### # SECTION 13: Checking informational and conflict messages # @@ -4068,10 +4235,10 @@ test_expect_success '12c-check: Moving one directory hierarchy into another w/ c # Commit B: z/{b,c,d,e/f} # Expected: y/{b,c,d,e/f}, with notices/conflicts for both y/d and y/e/f -test_expect_success '13a-setup: messages for newly added files' ' - test_create_repo 13a && +test_setup_13a () { + test_create_repo 13a_$1 && ( - cd 13a && + cd 13a_$1 && mkdir z && echo b >z/b && @@ -4097,11 +4264,12 @@ test_expect_success '13a-setup: messages for newly added files' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '13a-check(conflict): messages for newly added files' ' +test_expect_success '13a(conflict): messages for newly added files' ' + test_setup_13a conflict && ( - cd 13a && + cd 13a_conflict && git checkout A^0 && @@ -4121,9 +4289,10 @@ test_expect_success '13a-check(conflict): messages for newly added files' ' ) ' -test_expect_success '13a-check(info): messages for newly added files' ' +test_expect_success '13a(info): messages for newly added files' ' + test_setup_13a info && ( - cd 13a && + cd 13a_info && git reset --hard && git checkout A^0 && @@ -4153,10 +4322,10 @@ test_expect_success '13a-check(info): messages for newly added files' ' # Expected: y/{b,c,d_merged}, with two conflict messages for y/d, # one about content, and one about file location -test_expect_success '13b-setup: messages for transitive rename with conflicted content' ' - test_create_repo 13b && +test_setup_13b () { + test_create_repo 13b_$1 && ( - cd 13b && + cd 13b_$1 && mkdir x && mkdir z && @@ -4185,11 +4354,12 @@ test_expect_success '13b-setup: messages for transitive rename with conflicted c test_tick && git commit -m "B" ) -' +} -test_expect_success '13b-check(conflict): messages for transitive rename with conflicted content' ' +test_expect_success '13b(conflict): messages for transitive rename with conflicted content' ' + test_setup_13b conflict && ( - cd 13b && + cd 13b_conflict && git checkout A^0 && @@ -4207,9 +4377,10 @@ test_expect_success '13b-check(conflict): messages for transitive rename with co ) ' -test_expect_success '13b-check(info): messages for transitive rename with conflicted content' ' +test_expect_success '13b(info): messages for transitive rename with conflicted content' ' + test_setup_13b info && ( - cd 13b && + cd 13b_info && git reset --hard && git checkout A^0 && @@ -4238,10 +4409,10 @@ test_expect_success '13b-check(info): messages for transitive rename with confli # d and B had full knowledge, but that's a slippery slope as # shown in testcase 13d. -test_expect_success '13c-setup: messages for rename/rename(1to1) via transitive rename' ' - test_create_repo 13c && +test_setup_13c () { + test_create_repo 13c_$1 && ( - cd 13c && + cd 13c_$1 && mkdir x && mkdir z && @@ -4269,11 +4440,12 @@ test_expect_success '13c-setup: messages for rename/rename(1to1) via transitive test_tick && git commit -m "B" ) -' +} -test_expect_success '13c-check(conflict): messages for rename/rename(1to1) via transitive rename' ' +test_expect_success '13c(conflict): messages for rename/rename(1to1) via transitive rename' ' + test_setup_13c conflict && ( - cd 13c && + cd 13c_conflict && git checkout A^0 && @@ -4290,9 +4462,10 @@ test_expect_success '13c-check(conflict): messages for rename/rename(1to1) via t ) ' -test_expect_success '13c-check(info): messages for rename/rename(1to1) via transitive rename' ' +test_expect_success '13c(info): messages for rename/rename(1to1) via transitive rename' ' + test_setup_13c info && ( - cd 13c && + cd 13c_info && git reset --hard && git checkout A^0 && @@ -4324,10 +4497,10 @@ test_expect_success '13c-check(info): messages for rename/rename(1to1) via trans # * B renames a/y to c/y, and A renames c/->d/ => a/y -> d/y # No conflict in where a/y ends up, so put it in d/y. -test_expect_success '13d-setup: messages for rename/rename(1to1) via dual transitive rename' ' - test_create_repo 13d && +test_setup_13d () { + test_create_repo 13d_$1 && ( - cd 13d && + cd 13d_$1 && mkdir a && mkdir b && @@ -4356,11 +4529,12 @@ test_expect_success '13d-setup: messages for rename/rename(1to1) via dual transi test_tick && git commit -m "B" ) -' +} -test_expect_success '13d-check(conflict): messages for rename/rename(1to1) via dual transitive rename' ' +test_expect_success '13d(conflict): messages for rename/rename(1to1) via dual transitive rename' ' + test_setup_13d conflict && ( - cd 13d && + cd 13d_conflict && git checkout A^0 && @@ -4380,9 +4554,10 @@ test_expect_success '13d-check(conflict): messages for rename/rename(1to1) via d ) ' -test_expect_success '13d-check(info): messages for rename/rename(1to1) via dual transitive rename' ' +test_expect_success '13d(info): messages for rename/rename(1to1) via dual transitive rename' ' + test_setup_13d info && ( - cd 13d && + cd 13d_info && git reset --hard && git checkout A^0 && @@ -4448,7 +4623,7 @@ test_expect_success '13d-check(info): messages for rename/rename(1to1) via dual # in the outer merge for this special kind of setup, but it at # least avoids hitting a BUG(). # -test_expect_success '13e-setup: directory rename detection in recursive case' ' +test_setup_13e () { test_create_repo 13e && ( cd 13e && @@ -4493,9 +4668,10 @@ test_expect_success '13e-setup: directory rename detection in recursive case' ' test_tick && git commit -m "D" ) -' +} -test_expect_success '13e-check: directory rename detection in recursive case' ' +test_expect_success '13e: directory rename detection in recursive case' ' + test_setup_13e && ( cd 13e && diff --git a/t/t6046-merge-skip-unneeded-updates.sh b/t/t6046-merge-skip-unneeded-updates.sh index 3a47623ed3..b7e4669832 100755 --- a/t/t6046-merge-skip-unneeded-updates.sh +++ b/t/t6046-merge-skip-unneeded-updates.sh @@ -36,10 +36,10 @@ test_description="merge cases" # Commit B: b_3 # Expected: b_2 -test_expect_success '1a-setup: Modify(A)/Modify(B), change on B subset of A' ' - test_create_repo 1a && +test_setup_1a () { + test_create_repo 1a_$1 && ( - cd 1a && + cd 1a_$1 && test_write_lines 1 2 3 4 5 6 7 8 9 10 >b && git add b && @@ -62,13 +62,12 @@ test_expect_success '1a-setup: Modify(A)/Modify(B), change on B subset of A' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '1a-check-L: Modify(A)/Modify(B), change on B subset of A' ' - test_when_finished "git -C 1a reset --hard" && - test_when_finished "git -C 1a clean -fd" && +test_expect_success '1a-L: Modify(A)/Modify(B), change on B subset of A' ' + test_setup_1a L && ( - cd 1a && + cd 1a_L && git checkout A^0 && @@ -96,11 +95,10 @@ test_expect_success '1a-check-L: Modify(A)/Modify(B), change on B subset of A' ' ) ' -test_expect_success '1a-check-R: Modify(A)/Modify(B), change on B subset of A' ' - test_when_finished "git -C 1a reset --hard" && - test_when_finished "git -C 1a clean -fd" && +test_expect_success '1a-R: Modify(A)/Modify(B), change on B subset of A' ' + test_setup_1a R && ( - cd 1a && + cd 1a_R && git checkout B^0 && @@ -133,10 +131,10 @@ test_expect_success '1a-check-R: Modify(A)/Modify(B), change on B subset of A' ' # Commit B: c_1 # Expected: c_2 -test_expect_success '2a-setup: Modify(A)/rename(B)' ' - test_create_repo 2a && +test_setup_2a () { + test_create_repo 2a_$1 && ( - cd 2a && + cd 2a_$1 && test_seq 1 10 >b && git add b && @@ -158,13 +156,12 @@ test_expect_success '2a-setup: Modify(A)/rename(B)' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '2a-check-L: Modify/rename, merge into modify side' ' - test_when_finished "git -C 2a reset --hard" && - test_when_finished "git -C 2a clean -fd" && +test_expect_success '2a-L: Modify/rename, merge into modify side' ' + test_setup_2a L && ( - cd 2a && + cd 2a_L && git checkout A^0 && @@ -189,11 +186,10 @@ test_expect_success '2a-check-L: Modify/rename, merge into modify side' ' ) ' -test_expect_success '2a-check-R: Modify/rename, merge into rename side' ' - test_when_finished "git -C 2a reset --hard" && - test_when_finished "git -C 2a clean -fd" && +test_expect_success '2a-R: Modify/rename, merge into rename side' ' + test_setup_2a R && ( - cd 2a && + cd 2a_R && git checkout B^0 && @@ -224,10 +220,10 @@ test_expect_success '2a-check-R: Modify/rename, merge into rename side' ' # Commit B: b_3 # Expected: c_2 -test_expect_success '2b-setup: Rename+Mod(A)/Mod(B), B mods subset of A' ' - test_create_repo 2b && +test_setup_2b () { + test_create_repo 2b_$1 && ( - cd 2b && + cd 2b_$1 && test_write_lines 1 2 3 4 5 6 7 8 9 10 >b && git add b && @@ -251,13 +247,12 @@ test_expect_success '2b-setup: Rename+Mod(A)/Mod(B), B mods subset of A' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '2b-check-L: Rename+Mod(A)/Mod(B), B mods subset of A' ' - test_when_finished "git -C 2b reset --hard" && - test_when_finished "git -C 2b clean -fd" && +test_expect_success '2b-L: Rename+Mod(A)/Mod(B), B mods subset of A' ' + test_setup_2b L && ( - cd 2b && + cd 2b_L && git checkout A^0 && @@ -288,11 +283,10 @@ test_expect_success '2b-check-L: Rename+Mod(A)/Mod(B), B mods subset of A' ' ) ' -test_expect_success '2b-check-R: Rename+Mod(A)/Mod(B), B mods subset of A' ' - test_when_finished "git -C 2b reset --hard" && - test_when_finished "git -C 2b clean -fd" && +test_expect_success '2b-R: Rename+Mod(A)/Mod(B), B mods subset of A' ' + test_setup_2b R && ( - cd 2b && + cd 2b_R && git checkout B^0 && @@ -332,7 +326,7 @@ test_expect_success '2b-check-R: Rename+Mod(A)/Mod(B), B mods subset of A' ' # skip the update, then we're in trouble. This test verifies we do # not make that particular mistake. -test_expect_success '2c-setup: Modify b & add c VS rename b->c' ' +test_setup_2c () { test_create_repo 2c && ( cd 2c && @@ -358,9 +352,10 @@ test_expect_success '2c-setup: Modify b & add c VS rename b->c' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '2c-check: Modify b & add c VS rename b->c' ' +test_expect_success '2c: Modify b & add c VS rename b->c' ' + test_setup_2c && ( cd 2c && @@ -428,10 +423,10 @@ test_expect_success '2c-check: Modify b & add c VS rename b->c' ' # Commit B: bq_1, bar/whatever # Expected: bar/{bq_2, whatever} -test_expect_success '3a-setup: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_create_repo 3a && +test_setup_3a () { + test_create_repo 3a_$1 && ( - cd 3a && + cd 3a_$1 && mkdir foo && test_seq 1 10 >bq && @@ -456,13 +451,12 @@ test_expect_success '3a-setup: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '3a-check-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_when_finished "git -C 3a reset --hard" && - test_when_finished "git -C 3a clean -fd" && +test_expect_success '3a-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' + test_setup_3a L && ( - cd 3a && + cd 3a_L && git checkout A^0 && @@ -487,11 +481,10 @@ test_expect_success '3a-check-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' ) ' -test_expect_success '3a-check-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_when_finished "git -C 3a reset --hard" && - test_when_finished "git -C 3a clean -fd" && +test_expect_success '3a-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' + test_setup_3a R && ( - cd 3a && + cd 3a_R && git checkout B^0 && @@ -522,10 +515,10 @@ test_expect_success '3a-check-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' # Commit B: bq_2, bar/whatever # Expected: bar/{bq_2, whatever} -test_expect_success '3b-setup: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_create_repo 3b && +test_setup_3b () { + test_create_repo 3b_$1 && ( - cd 3b && + cd 3b_$1 && mkdir foo && test_seq 1 10 >bq && @@ -550,13 +543,12 @@ test_expect_success '3b-setup: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' test_tick && git commit -m "B" ) -' +} -test_expect_success '3b-check-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_when_finished "git -C 3b reset --hard" && - test_when_finished "git -C 3b clean -fd" && +test_expect_success '3b-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' + test_setup_3b L && ( - cd 3b && + cd 3b_L && git checkout A^0 && @@ -581,11 +573,10 @@ test_expect_success '3b-check-L: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' ) ' -test_expect_success '3b-check-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' - test_when_finished "git -C 3b reset --hard" && - test_when_finished "git -C 3b clean -fd" && +test_expect_success '3b-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' + test_setup_3b R && ( - cd 3b && + cd 3b_R && git checkout B^0 && @@ -621,7 +612,7 @@ test_expect_success '3b-check-R: bq_1->foo/bq_2 on A, foo/->bar/ on B' ' # Working copy: b_4 # Expected: b_2 for merge, b_4 in working copy -test_expect_success '4a-setup: Change on A, change on B subset of A, dirty mods present' ' +test_setup_4a () { test_create_repo 4a && ( cd 4a && @@ -647,7 +638,7 @@ test_expect_success '4a-setup: Change on A, change on B subset of A, dirty mods test_tick && git commit -m "B" ) -' +} # NOTE: For as long as we continue using unpack_trees() without index_only # set to true, it will error out on a case like this claiming the the locally @@ -655,9 +646,8 @@ test_expect_success '4a-setup: Change on A, change on B subset of A, dirty mods # correct requires doing the merge in-memory first, then realizing that no # updates to the file are necessary, and thus that we can just leave the path # alone. -test_expect_failure '4a-check: Change on A, change on B subset of A, dirty mods present' ' - test_when_finished "git -C 4a reset --hard" && - test_when_finished "git -C 4a clean -fd" && +test_expect_failure '4a: Change on A, change on B subset of A, dirty mods present' ' + test_setup_4a && ( cd 4a && @@ -695,7 +685,7 @@ test_expect_failure '4a-check: Change on A, change on B subset of A, dirty mods # Working copy: c_4 # Expected: c_2 -test_expect_success '4b-setup: Rename+Mod(A)/Mod(B), change on B subset of A, dirty mods present' ' +test_setup_4b () { test_create_repo 4b && ( cd 4b && @@ -722,11 +712,10 @@ test_expect_success '4b-setup: Rename+Mod(A)/Mod(B), change on B subset of A, di test_tick && git commit -m "B" ) -' +} -test_expect_success '4b-check: Rename+Mod(A)/Mod(B), change on B subset of A, dirty mods present' ' - test_when_finished "git -C 4b reset --hard" && - test_when_finished "git -C 4b clean -fd" && +test_expect_success '4b: Rename+Mod(A)/Mod(B), change on B subset of A, dirty mods present' ' + test_setup_4b && ( cd 4b && diff --git a/t/t6102-rev-list-unexpected-objects.sh b/t/t6102-rev-list-unexpected-objects.sh index 28611c978e..52cde097dd 100755 --- a/t/t6102-rev-list-unexpected-objects.sh +++ b/t/t6102-rev-list-unexpected-objects.sh @@ -52,7 +52,7 @@ test_expect_success 'traverse unexpected non-commit parent (lone)' ' ' test_expect_success 'traverse unexpected non-commit parent (seen)' ' - test_must_fail git rev-list --objects $commit $broken_commit \ + test_must_fail git rev-list --objects $blob $broken_commit \ >output 2>&1 && test_i18ngrep "not a commit" output ' diff --git a/t/t7004-tag.sh b/t/t7004-tag.sh index 80eb13d94e..bc4da011f7 100755 --- a/t/t7004-tag.sh +++ b/t/t7004-tag.sh @@ -1420,7 +1420,7 @@ test_expect_success \ get_tag_header reuse $commit commit $time >expect echo "An annotation to be reused" >> expect test_expect_success \ - 'overwriting an annoted tag should use its previous body' ' + 'overwriting an annotated tag should use its previous body' ' git tag -a -m "An annotation to be reused" reuse && GIT_EDITOR=true git tag -f -a reuse && get_tag_msg reuse >actual && diff --git a/t/t7012-skip-worktree-writing.sh b/t/t7012-skip-worktree-writing.sh index 9d1abe50ef..7476781979 100755 --- a/t/t7012-skip-worktree-writing.sh +++ b/t/t7012-skip-worktree-writing.sh @@ -134,6 +134,21 @@ test_expect_success 'git-clean, dirty case' ' test_i18ncmp expected result ' +test_expect_success '--ignore-skip-worktree-entries leaves worktree alone' ' + test_commit keep-me && + git update-index --skip-worktree keep-me.t && + rm keep-me.t && + + : ignoring the worktree && + git update-index --remove --ignore-skip-worktree-entries keep-me.t && + git diff-index --cached --exit-code HEAD && + + : not ignoring the worktree, a deletion is staged && + git update-index --remove keep-me.t && + test_must_fail git diff-index --cached --exit-code HEAD \ + --diff-filter=D -- keep-me.t +' + #TODO test_expect_failure 'git-apply adds file' false #TODO test_expect_failure 'git-apply updates file' false #TODO test_expect_failure 'git-apply removes file' false diff --git a/t/t7030-verify-tag.sh b/t/t7030-verify-tag.sh index 041e319e79..8f077bea60 100755 --- a/t/t7030-verify-tag.sh +++ b/t/t7030-verify-tag.sh @@ -44,8 +44,8 @@ test_expect_success GPG 'create signed tags' ' test_expect_success GPGSM 'create signed tags x509 ' ' test_config gpg.format x509 && test_config user.signingkey $GIT_COMMITTER_EMAIL && - echo 9 >file && test_tick && git commit -a -m "nineth gpgsm-signed" && - git tag -s -m nineth nineth-signed-x509 + echo 9 >file && test_tick && git commit -a -m "ninth gpgsm-signed" && + git tag -s -m ninth ninth-signed-x509 ' test_expect_success GPG 'verify and show signatures' ' @@ -80,10 +80,10 @@ test_expect_success GPG 'verify and show signatures' ' ' test_expect_success GPGSM 'verify and show signatures x509' ' - git verify-tag nineth-signed-x509 2>actual && + git verify-tag ninth-signed-x509 2>actual && grep "Good signature from" actual && ! grep "BAD signature from" actual && - echo nineth-signed-x509 OK + echo ninth-signed-x509 OK ' test_expect_success GPG 'detect fudged signature' ' @@ -127,10 +127,10 @@ test_expect_success GPG 'verify signatures with --raw' ' ' test_expect_success GPGSM 'verify signatures with --raw x509' ' - git verify-tag --raw nineth-signed-x509 2>actual && + git verify-tag --raw ninth-signed-x509 2>actual && grep "GOODSIG" actual && ! grep "BADSIG" actual && - echo nineth-signed-x509 OK + echo ninth-signed-x509 OK ' test_expect_success GPG 'verify multiple tags' ' @@ -147,7 +147,7 @@ test_expect_success GPG 'verify multiple tags' ' ' test_expect_success GPGSM 'verify multiple tags x509' ' - tags="seventh-signed nineth-signed-x509" && + tags="seventh-signed ninth-signed-x509" && for i in $tags do git verify-tag -v --raw $i || return 1 diff --git a/t/t7508-status.sh b/t/t7508-status.sh index 4e676cdce8..482ce3510e 100755 --- a/t/t7508-status.sh +++ b/t/t7508-status.sh @@ -1571,7 +1571,7 @@ test_expect_success '"status.showStash=true" weaker than "--no-show-stash"' ' test_cmp expected_without_stash actual ' -test_expect_success 'no additionnal info if no stash entries' ' +test_expect_success 'no additional info if no stash entries' ' git stash clear && git -c status.showStash=true status >actual && test_cmp expected_without_stash actual diff --git a/t/t7513-interpret-trailers.sh b/t/t7513-interpret-trailers.sh index f19202b509..6602790b5f 100755 --- a/t/t7513-interpret-trailers.sh +++ b/t/t7513-interpret-trailers.sh @@ -1234,7 +1234,7 @@ test_expect_success 'with simple command' ' test_cmp expected actual ' -test_expect_success 'with command using commiter information' ' +test_expect_success 'with command using committer information' ' git config trailer.sign.ifExists "addIfDifferent" && git config trailer.sign.command "echo \"\$GIT_COMMITTER_NAME <\$GIT_COMMITTER_EMAIL>\"" && cat complex_message_body >expected && diff --git a/t/t7519-status-fsmonitor.sh b/t/t7519-status-fsmonitor.sh index 997d5fb349..1e47ed2ca2 100755 --- a/t/t7519-status-fsmonitor.sh +++ b/t/t7519-status-fsmonitor.sh @@ -294,7 +294,7 @@ do done done -# test that splitting the index dosn't interfere +# test that splitting the index doesn't interfere test_expect_success 'splitting the index results in the same state' ' write_integration_script && dirty_repo && diff --git a/t/t7519/fsmonitor-watchman b/t/t7519/fsmonitor-watchman index 5514edcf68..d8e7a1e5ba 100755 --- a/t/t7519/fsmonitor-watchman +++ b/t/t7519/fsmonitor-watchman @@ -23,7 +23,8 @@ my ($version, $time) = @ARGV; if ($version == 1) { # convert nanoseconds to seconds - $time = int $time / 1000000000; + # subtract one second to make sure watchman will return all changes + $time = int ($time / 1000000000) - 1; } else { die "Unsupported query-fsmonitor hook version '$version'.\n" . "Falling back to scanning...\n"; @@ -54,18 +55,12 @@ sub launch_watchman { # # To accomplish this, we're using the "since" generator to use the # recency index to select candidate nodes and "fields" to limit the - # output to file names only. Then we're using the "expression" term to - # further constrain the results. - # - # The category of transient files that we want to ignore will have a - # creation clock (cclock) newer than $time_t value and will also not - # currently exist. + # output to file names only. my $query = <<" END"; ["query", "$git_work_tree", { "since": $time, - "fields": ["name"], - "expression": ["not", ["allof", ["since", $time, "cclock"], ["not", "exists"]]] + "fields": ["name"] }] END diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index 997f90b42b..bd94779611 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -1260,7 +1260,7 @@ test_expect_success $PREREQ 'sendemail.identity: --no-identity clears previous i grep "To: default@example.com" stdout ' -test_expect_success $PREREQ 'sendemail.identity: bool identity variable existance overrides' ' +test_expect_success $PREREQ 'sendemail.identity: bool identity variable existence overrides' ' git -c sendemail.identity=cloud \ -c sendemail.xmailer=true \ -c sendemail.cloud.xmailer=false \ diff --git a/t/t9301-fast-import-notes.sh b/t/t9301-fast-import-notes.sh index dadc70b7d5..ca223dca98 100755 --- a/t/t9301-fast-import-notes.sh +++ b/t/t9301-fast-import-notes.sh @@ -275,7 +275,7 @@ $whitespace third note for first commit EXPECT_END -test_expect_success 'add concatentation notes with M command' ' +test_expect_success 'add concatenation notes with M command' ' git fast-import <input && GIT_NOTES_REF=refs/notes/test git log | grep "^ " > actual && diff --git a/t/t9350-fast-export.sh b/t/t9350-fast-export.sh index 2e4e214815..db084fe625 100755 --- a/t/t9350-fast-export.sh +++ b/t/t9350-fast-export.sh @@ -541,7 +541,7 @@ test_expect_success 'tree_tag' ' # NEEDSWORK: not just check return status, but validate the output # Note that these tests DO NOTHING other than print a warning that -# they are ommitting the one tag we asked them to export (because the +# they are omitting the one tag we asked them to export (because the # tags resolve to a tree). They exist just to make sure we do not # abort but instead just warn. test_expect_success 'tree_tag-obj' 'git fast-export tree_tag-obj' diff --git a/t/t9809-git-p4-client-view.sh b/t/t9809-git-p4-client-view.sh index 3cff1fce1b..9c9710d8c7 100755 --- a/t/t9809-git-p4-client-view.sh +++ b/t/t9809-git-p4-client-view.sh @@ -407,7 +407,7 @@ test_expect_success 'reinit depot' ' ' # -# What happens when two files of the same name are overlayed together? +# What happens when two files of the same name are overlaid together? # The last-listed file should take preference. # # //depot diff --git a/t/t9902-completion.sh b/t/t9902-completion.sh index 54f8ce18cb..ec3eccfd3d 100755 --- a/t/t9902-completion.sh +++ b/t/t9902-completion.sh @@ -378,7 +378,7 @@ test_expect_success '__gitdir - finds repo' ' ' -test_expect_success '__gitdir - returns error when cant find repo' ' +test_expect_success '__gitdir - returns error when cannot find repo' ' ( __git_dir="non-existing" && test_must_fail __gitdir >"$actual" @@ -945,7 +945,7 @@ test_expect_success 'setup for filtering matching refs' ' rm -f .git/FETCH_HEAD ' -test_expect_success '__git_refs - dont filter refs unless told so' ' +test_expect_success '__git_refs - do not filter refs unless told so' ' cat >expected <<-EOF && HEAD master @@ -1257,7 +1257,7 @@ test_path_completion () # In the following tests calling this function we only # care about how __git_complete_index_file() deals with # unusual characters in path names. By requesting only - # untracked files we dont have to bother adding any + # untracked files we do not have to bother adding any # paths to the index in those tests. __git_complete_index_file --others && print_comp @@ -1548,7 +1548,10 @@ test_expect_success 'complete tree filename with metacharacters' ' ' test_expect_success PERL 'send-email' ' - test_completion "git send-email --cov" "--cover-letter " && + test_completion "git send-email --cov" <<-\EOF && + --cover-from-description=Z + --cover-letter Z + EOF test_completion "git send-email ma" "master " ' diff --git a/t/test-lib.sh b/t/test-lib.sh index e06fa02a0e..46c4440843 100644 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -404,9 +404,13 @@ unset VISUAL EMAIL LANGUAGE COLUMNS $("$PERL_PATH" -e ' unset XDG_CACHE_HOME unset XDG_CONFIG_HOME unset GITPERLLIB -GIT_AUTHOR_EMAIL=author@example.com +TEST_AUTHOR_LOCALNAME=author +TEST_AUTHOR_DOMAIN=example.com +GIT_AUTHOR_EMAIL=${TEST_AUTHOR_LOCALNAME}@${TEST_AUTHOR_DOMAIN} GIT_AUTHOR_NAME='A U Thor' -GIT_COMMITTER_EMAIL=committer@example.com +TEST_COMMITTER_LOCALNAME=committer +TEST_COMMITTER_DOMAIN=example.com +GIT_COMMITTER_EMAIL=${TEST_COMMITTER_LOCALNAME}@${TEST_COMMITTER_DOMAIN} GIT_COMMITTER_NAME='C O Mitter' GIT_MERGE_VERBOSITY=5 GIT_MERGE_AUTOEDIT=no @@ -141,7 +141,16 @@ int parse_tag_buffer(struct repository *r, struct tag *item, const void *data, u if (item->object.parsed) return 0; - item->object.parsed = 1; + + if (item->tag) { + /* + * Presumably left over from a previous failed parse; + * clear it out in preparation for re-parsing (we'll probably + * hit the same error, which lets us tell our current caller + * about the problem). + */ + FREE_AND_NULL(item->tag); + } if (size < the_hash_algo->hexsz + 24) return -1; @@ -167,10 +176,15 @@ int parse_tag_buffer(struct repository *r, struct tag *item, const void *data, u } else if (!strcmp(type, tag_type)) { item->tagged = (struct object *)lookup_tag(r, &oid); } else { - error("Unknown type %s", type); - item->tagged = NULL; + return error("unknown tag type '%s' in %s", + type, oid_to_hex(&item->object.oid)); } + if (!item->tagged) + return error("bad tag pointer to %s in %s", + oid_to_hex(&oid), + oid_to_hex(&item->object.oid)); + if (bufptr + 4 < tail && starts_with(bufptr, "tag ")) ; /* good */ else @@ -187,6 +201,7 @@ int parse_tag_buffer(struct repository *r, struct tag *item, const void *data, u else item->date = 0; + item->object.parsed = 1; return 0; } diff --git a/templates/hooks--fsmonitor-watchman.sample b/templates/hooks--fsmonitor-watchman.sample index e673bb3980..ef94fa2938 100755 --- a/templates/hooks--fsmonitor-watchman.sample +++ b/templates/hooks--fsmonitor-watchman.sample @@ -22,7 +22,8 @@ my ($version, $time) = @ARGV; if ($version == 1) { # convert nanoseconds to seconds - $time = int $time / 1000000000; + # subtract one second to make sure watchman will return all changes + $time = int ($time / 1000000000) - 1; } else { die "Unsupported query-fsmonitor hook version '$version'.\n" . "Falling back to scanning...\n"; @@ -53,18 +54,12 @@ sub launch_watchman { # # To accomplish this, we're using the "since" generator to use the # recency index to select candidate nodes and "fields" to limit the - # output to file names only. Then we're using the "expression" term to - # further constrain the results. - # - # The category of transient files that we want to ignore will have a - # creation clock (cclock) newer than $time_t value and will also not - # currently exist. + # output to file names only. my $query = <<" END"; ["query", "$git_work_tree", { "since": $time, - "fields": ["name"], - "expression": ["not", ["allof", ["since", $time, "cclock"], ["not", "exists"]]] + "fields": ["name"] }] END diff --git a/trace2/tr2_sid.c b/trace2/tr2_sid.c index 6948fd4108..dc6e75ef13 100644 --- a/trace2/tr2_sid.c +++ b/trace2/tr2_sid.c @@ -19,7 +19,7 @@ static int tr2sid_nr_git_parents; * "H<first_8_chars_of_sha1_of_hostname>" * "Localhost" when no hostname. * - * where <process> is a 9 character string containing the least signifcant + * where <process> is a 9 character string containing the least significant * 32 bits in the process-id. * "P<pid>" * (This is an abribrary choice. On most systems pid_t is a 32 bit value, diff --git a/trace2/tr2_tgt_perf.c b/trace2/tr2_tgt_perf.c index ffac8029ad..a8018f18cc 100644 --- a/trace2/tr2_tgt_perf.c +++ b/trace2/tr2_tgt_perf.c @@ -26,12 +26,9 @@ static int tr2env_perf_be_brief; #define TR2FMT_PERF_REPO_WIDTH (3) #define TR2FMT_PERF_CATEGORY_WIDTH (12) -#define TR2_DOTS_BUFFER_SIZE (100) #define TR2_INDENT (2) #define TR2_INDENT_LENGTH(ctx) (((ctx)->nr_open_regions - 1) * TR2_INDENT) -static struct strbuf dots = STRBUF_INIT; - static int fn_init(void) { int want = tr2_dst_trace_want(&tr2dst_perf); @@ -41,8 +38,6 @@ static int fn_init(void) if (!want) return want; - strbuf_addchars(&dots, '.', TR2_DOTS_BUFFER_SIZE); - brief = tr2_sysenv_get(TR2_SYSENV_PERF_BRIEF); if (brief && *brief && ((want_brief = git_parse_maybe_bool(brief)) != -1)) @@ -54,8 +49,6 @@ static int fn_init(void) static void fn_term(void) { tr2_dst_trace_disable(&tr2dst_perf); - - strbuf_release(&dots); } /* @@ -138,14 +131,8 @@ static void perf_fmt_prepare(const char *event_name, strbuf_addf(buf, "%-*.*s | ", TR2FMT_PERF_CATEGORY_WIDTH, TR2FMT_PERF_CATEGORY_WIDTH, (category ? category : "")); - if (ctx->nr_open_regions > 0) { - int len_indent = TR2_INDENT_LENGTH(ctx); - while (len_indent > dots.len) { - strbuf_addbuf(buf, &dots); - len_indent -= dots.len; - } - strbuf_addf(buf, "%.*s", len_indent, dots.buf); - } + if (ctx->nr_open_regions > 0) + strbuf_addchars(buf, '.', TR2_INDENT_LENGTH(ctx)); } static void perf_io_write_fl(const char *file, int line, const char *event_name, diff --git a/unpack-trees.c b/unpack-trees.c index 33ea7810d8..28cbd19570 100644 --- a/unpack-trees.c +++ b/unpack-trees.c @@ -275,9 +275,9 @@ static int check_submodule_move_head(const struct cache_entry *ce, } /* - * Preform the loading of the repository's gitmodules file. This function is + * Perform the loading of the repository's gitmodules file. This function is * used by 'check_update()' to perform loading of the gitmodules file in two - * differnt situations: + * different situations: * (1) before removing entries from the working tree if the gitmodules file has * been marked for removal. This situation is specified by 'state' == NULL. * (2) before checking out entries to the working tree if the gitmodules file @@ -5,7 +5,7 @@ int is_urlschemechar(int first_flag, int ch) { /* * The set of valid URL schemes, as per STD66 (RFC3986) is - * '[A-Za-z][A-Za-z0-9+.-]*'. But use sightly looser check + * '[A-Za-z][A-Za-z0-9+.-]*'. But use slightly looser check * of '[A-Za-z0-9][A-Za-z0-9+.-]*' because earlier version * of check used '[A-Za-z0-9]+' so not to break any remote * helpers. @@ -9,14 +9,26 @@ void vreportf(const char *prefix, const char *err, va_list params) { char msg[4096]; - char *p; + char *p, *pend = msg + sizeof(msg); + size_t prefix_len = strlen(prefix); - vsnprintf(msg, sizeof(msg), err, params); - for (p = msg; *p; p++) { + if (sizeof(msg) <= prefix_len) { + fprintf(stderr, "BUG!!! too long a prefix '%s'\n", prefix); + abort(); + } + memcpy(msg, prefix, prefix_len); + p = msg + prefix_len; + if (vsnprintf(p, pend - p, err, params) < 0) + *p = '\0'; /* vsnprintf() failed, clip at prefix */ + + for (; p != pend - 1 && *p; p++) { if (iscntrl(*p) && *p != '\t' && *p != '\n') *p = '?'; } - fprintf(stderr, "%s%s\n", prefix, msg); + + *(p++) = '\n'; /* we no longer need a NUL */ + fflush(stderr); + write_in_full(2, msg, p - msg); } static NORETURN void usage_builtin(const char *err, va_list params) diff --git a/userdiff.c b/userdiff.c index e187d356f6..577053c10a 100644 --- a/userdiff.c +++ b/userdiff.c @@ -32,6 +32,18 @@ PATTERNS("dts", /* Property names and math operators */ "[a-zA-Z0-9,._+?#-]+" "|[-+*/%&^|!~]|>>|<<|&&|\\|\\|"), +PATTERNS("elixir", + "^[ \t]*((def(macro|module|impl|protocol|p)?|test)[ \t].*)$", + /* Atoms, names, and module attributes */ + "|[@:]?[a-zA-Z0-9@_?!]+" + /* Numbers with specific base */ + "|[-+]?0[xob][0-9a-fA-F]+" + /* Numbers */ + "|[-+]?[0-9][0-9_.]*([eE][-+]?[0-9_]+)?" + /* Operators and atoms that represent them */ + "|:?(\\+\\+|--|\\.\\.|~~~|<>|\\^\\^\\^|<?\\|>|<<<?|>?>>|<<?~|~>?>|<~>|<=|>=|===?|!==?|=~|&&&?|\\|\\|\\|?|=>|<-|\\\\\\\\|->)" + /* Not real operators, but should be grouped */ + "|:?%[A-Za-z0-9_.]\\{\\}?"), IPATTERN("fortran", "!^([C*]|[ \t]*!)\n" "!^[ \t]*MODULE[ \t]+PROCEDURE[ \t]\n" diff --git a/xdiff-interface.h b/xdiff-interface.h index ede4246bbd..93df26900c 100644 --- a/xdiff-interface.h +++ b/xdiff-interface.h @@ -44,7 +44,7 @@ void discard_hunk_line(void *priv, * Compare the strings l1 with l2 which are of size s1 and s2 respectively. * Returns 1 if the strings are deemed equal, 0 otherwise. * The `flags` given as XDF_WHITESPACE_FLAGS determine how white spaces - * are treated for the comparision. + * are treated for the comparison. */ int xdiff_compare_lines(const char *l1, long s1, const char *l2, long s2, long flags); |