diff options
290 files changed, 9811 insertions, 1919 deletions
diff --git a/.gitignore b/.gitignore index 7b954d587e..52d61f3193 100644 --- a/.gitignore +++ b/.gitignore @@ -46,6 +46,7 @@ git-http-push git-imap-send git-index-pack git-init-db +git-instaweb git-local-fetch git-log git-lost-found @@ -106,6 +107,7 @@ git-ssh-push git-ssh-upload git-status git-stripspace +git-svn git-svnimport git-symbolic-ref git-tag diff --git a/Documentation/Makefile b/Documentation/Makefile index cc83610588..0d9ffb4ad9 100644 --- a/Documentation/Makefile +++ b/Documentation/Makefile @@ -46,6 +46,7 @@ all: html man html: $(DOC_HTML) +$(DOC_HTML) $(DOC_MAN1) $(DOC_MAN7): asciidoc.conf man: man1 man7 man1: $(DOC_MAN1) diff --git a/Documentation/SubmittingPatches b/Documentation/SubmittingPatches index 8601949e80..90722c21fa 100644 --- a/Documentation/SubmittingPatches +++ b/Documentation/SubmittingPatches @@ -49,7 +49,7 @@ People on the git mailing list need to be able to read and comment on the changes you are submitting. It is important for a developer to be able to "quote" your changes, using standard e-mail tools, so that they may comment on specific portions of -your code. For this reason, all patches should be submited +your code. For this reason, all patches should be submitted "inline". WARNING: Be wary of your MUAs word-wrap corrupting your patch. Do not cut-n-paste your patch; you can lose tabs that way if you are not careful. diff --git a/Documentation/asciidoc.conf b/Documentation/asciidoc.conf index 7ce71510de..8196d787ab 100644 --- a/Documentation/asciidoc.conf +++ b/Documentation/asciidoc.conf @@ -9,6 +9,8 @@ [attributes] caret=^ +startsb=[ +endsb=] ifdef::backend-docbook[] [gitlink-inlinemacro] diff --git a/Documentation/config.txt b/Documentation/config.txt index a04c5adf8e..465eb13e76 100644 --- a/Documentation/config.txt +++ b/Documentation/config.txt @@ -91,6 +91,18 @@ core.warnAmbiguousRefs:: If true, git will warn you if the ref name you passed it is ambiguous and might match multiple refs in the .git/refs/ tree. True by default. +core.compression:: + An integer -1..9, indicating the compression level for objects that + are not in a pack file. -1 is the zlib and git default. 0 means no + compression, and 1..9 are various speed/size tradeoffs, 9 being + slowest. + +core.legacyheaders:: + A boolean which enables the legacy object header format in case + you want to interoperate with old clients accessing the object + database directly (where the "http://" and "rsync://" protocols + count as direct access). + alias.*:: Command aliases for the gitlink:git[1] command wrapper - e.g. after defining "alias.last = cat-file commit HEAD", the invocation @@ -104,10 +116,31 @@ apply.whitespace:: Tells `git-apply` how to handle whitespaces, in the same way as the '--whitespace' option. See gitlink:git-apply[1]. +diff.color:: + When true (or `always`), always use colors in patch. + When false (or `never`), never. When set to `auto`, use + colors only when the output is to the terminal. + +diff.color.<slot>:: + Use customized color for diff colorization. `<slot>` + specifies which part of the patch to use the specified + color, and is one of `plain` (context text), `meta` + (metainformation), `frag` (hunk header), `old` (removed + lines), or `new` (added lines). The value for these + configuration variables can be one of: `normal`, `bold`, + `dim`, `ul`, `blink`, `reverse`, `reset`, `black`, + `red`, `green`, `yellow`, `blue`, `magenta`, `cyan`, or + `white`. + diff.renameLimit:: The number of files to consider when performing the copy/rename detection; equivalent to the git diff option '-l'. +diff.renames:: + Tells git to detect renames. If set to any boolean value, it + will enable basic rename detection. If set to "copies" or + "copy", it will detect copies, as well. + format.headers:: Additional email headers to include in a patch to be submitted by mail. See gitlink:git-format-patch[1]. @@ -166,6 +199,10 @@ merge.summary:: Whether to include summaries of merged commits in newly created merge commit messages. False by default. +pack.window:: + The size of the window used by gitlink:git-pack-objects[1] when no + window size is given on the command line. Defaults to 10. + pull.octopus:: The default merge strategy to use when pulling multiple branches at once. @@ -181,6 +218,17 @@ showbranch.default:: The default set of branches for gitlink:git-show-branch[1]. See gitlink:git-show-branch[1]. +tar.umask:: + By default, git-link:git-tar-tree[1] sets file and directories modes + to 0666 or 0777. While this is both useful and acceptable for projects + such as the Linux Kernel, it might be excessive for other projects. + With this variable, it becomes possible to tell + git-link:git-tar-tree[1] to apply a specific umask to the modes above. + The special value "user" indicates that the user's current umask will + be used. This should be enough for most projects, as it will lead to + the same permissions as git-link:git-checkout[1] would use. The default + value remains 0, which means world read-write. + user.email:: Your email address to be recorded in any newly created commits. Can be overridden by the 'GIT_AUTHOR_EMAIL' and 'GIT_COMMITTER_EMAIL' diff --git a/Documentation/cvs-migration.txt b/Documentation/cvs-migration.txt index 1fbca83141..d2b0bd38de 100644 --- a/Documentation/cvs-migration.txt +++ b/Documentation/cvs-migration.txt @@ -93,7 +93,7 @@ machine where the repository is hosted. If you don't want to give them a full shell on the machine, there is a restricted shell which only allows users to do git pushes and pulls; see gitlink:git-shell[1]. -Put all the committers should in the same group, and make the repository +Put all the committers in the same group, and make the repository writable by that group: ------------------------------------------------ diff --git a/Documentation/diff-options.txt b/Documentation/diff-options.txt index f523ec2fbe..47ba9a403a 100644 --- a/Documentation/diff-options.txt +++ b/Documentation/diff-options.txt @@ -4,18 +4,21 @@ -u:: Synonym for "-p". +--raw:: + Generate the raw format. + --patch-with-raw:: - Generate patch but keep also the default raw diff output. + Synonym for "-p --raw". --stat:: - Generate a diffstat instead of a patch. + Generate a diffstat. --summary:: Output a condensed summary of extended header information such as creations, renames and mode changes. --patch-with-stat:: - Generate patch and prepend its diffstat. + Synonym for "-p --stat". -z:: \0 line termination on output @@ -26,10 +29,25 @@ --name-status:: Show only names and status of changed files. +--color:: + Show colored diff. + +--no-color:: + Turn off colored diff, even when the configuration file + gives the default to color output. + +--no-renames:: + Turn off rename detection, even when the configuration + file gives the default to do so. + --full-index:: Instead of the first handful characters, show full object name of pre- and post-image blob on the "index" - line when generating a patch format output. + line when generating a patch format output. + +--binary:: + In addition to --full-index, output "binary diff" that + can be applied with "git apply". --abbrev[=<n>]:: Instead of showing the full 40-byte hexadecimal object @@ -94,5 +112,11 @@ Swap two inputs; that is, show differences from index or on-disk file to tree contents. +--text:: + Treat all files as text. + +-a:: + Shorthand for "--text". + For more detailed explanation on these common options, see also link:diffcore.html[diffcore documentation]. diff --git a/Documentation/git-commit.txt b/Documentation/git-commit.txt index 0fe66f2d0c..517a86b238 100644 --- a/Documentation/git-commit.txt +++ b/Documentation/git-commit.txt @@ -15,9 +15,9 @@ SYNOPSIS DESCRIPTION ----------- Updates the index file for given paths, or all modified files if -'-a' is specified, and makes a commit object. The command -VISUAL and EDITOR environment variables to edit the commit log -message. +'-a' is specified, and makes a commit object. The command specified +by either the VISUAL or EDITOR environment variables are used to edit +the commit log message. Several environment variable are used during commits. They are documented in gitlink:git-commit-tree[1]. diff --git a/Documentation/git-cvsexportcommit.txt b/Documentation/git-cvsexportcommit.txt index 56bd3e517d..092d0d6730 100644 --- a/Documentation/git-cvsexportcommit.txt +++ b/Documentation/git-cvsexportcommit.txt @@ -8,7 +8,7 @@ git-cvsexportcommit - Export a commit to a CVS checkout SYNOPSIS -------- -'git-cvsexportcommmit' [-h] [-v] [-c] [-p] [-f] [-m msgprefix] [PARENTCOMMIT] COMMITID +'git-cvsexportcommit' [-h] [-v] [-c] [-p] [-a] [-f] [-m msgprefix] [PARENTCOMMIT] COMMITID DESCRIPTION @@ -36,9 +36,13 @@ OPTIONS commit if any hunks fail to apply or there were other problems. -p:: - Be pedantic (paranoid) when applying patches. Invokes patch with + Be pedantic (paranoid) when applying patches. Invokes patch with --fuzz=0 +-a:: + Add authorship information. Adds Author line, and Committer (if + different from Author) to the message. + -f:: Force the merge even if the files are not up to date. diff --git a/Documentation/git-diff-files.txt b/Documentation/git-diff-files.txt index 481b8b3aa0..7248b35d95 100644 --- a/Documentation/git-diff-files.txt +++ b/Documentation/git-diff-files.txt @@ -37,7 +37,7 @@ omit diff output for unmerged entries and just show "Unmerged". commit with these flags. -q:: - Remain silent even on nonexisting files + Remain silent even on nonexistent files Output format ------------- diff --git a/Documentation/git-diff.txt b/Documentation/git-diff.txt index 7ab2080376..228c4d95bd 100644 --- a/Documentation/git-diff.txt +++ b/Documentation/git-diff.txt @@ -8,24 +8,24 @@ git-diff - Show changes between commits, commit and working tree, etc SYNOPSIS -------- -'git-diff' [ --diff-options ] <ent>{0,2} [<path>...] +'git-diff' [ --diff-options ] <tree-ish>{0,2} [<path>...] DESCRIPTION ----------- -Show changes between two ents, an ent and the working tree, an -ent and the index file, or the index file and the working tree. +Show changes between two trees, a tree and the working tree, a +tree and the index file, or the index file and the working tree. The combination of what is compared with what is determined by -the number of ents given to the command. +the number of trees given to the command. -* When no <ent> is given, the working tree and the index - file is compared, using `git-diff-files`. +* When no <tree-ish> is given, the working tree and the index + file are compared, using `git-diff-files`. -* When one <ent> is given, the working tree and the named - tree is compared, using `git-diff-index`. The option +* When one <tree-ish> is given, the working tree and the named + tree are compared, using `git-diff-index`. The option `--cached` can be given to compare the index file and the named tree. -* When two <ent>s are given, these two trees are compared +* When two <tree-ish>s are given, these two trees are compared using `git-diff-tree`. OPTIONS diff --git a/Documentation/git-format-patch.txt b/Documentation/git-format-patch.txt index 4ca0014dac..67425dc035 100644 --- a/Documentation/git-format-patch.txt +++ b/Documentation/git-format-patch.txt @@ -9,8 +9,9 @@ git-format-patch - Prepare patches for e-mail submission SYNOPSIS -------- [verse] -'git-format-patch' [-n | -k] [-o <dir> | --stdout] [--attach] +'git-format-patch' [-n | -k] [-o <dir> | --stdout] [--attach] [--thread] [-s | --signoff] [--diff-options] [--start-number <n>] + [--in-reply-to=Message-Id] <since>[..<until>] DESCRIPTION @@ -35,6 +36,10 @@ they are created in the current working directory. If -n is specified, instead of "[PATCH] Subject", the first line is formatted as "[PATCH n/m] Subject". +If given --thread, git-format-patch will generate In-Reply-To and +References headers to make the second and subsequent patch mails appear +as replies to the first mail; this also generates a Message-Id header to +reference. OPTIONS ------- @@ -63,6 +68,15 @@ OPTIONS --attach:: Create attachments instead of inlining patches. +--thread:: + Add In-Reply-To and References headers to make the second and + subsequent mails appear as replies to the first. Also generates + the Message-Id header to reference. + +--in-reply-to=Message-Id:: + Make the first mail (or all the mails with --no-thread) appear as a + reply to the given Message-Id, which avoids breaking threads to + provide a new patch series. CONFIGURATION ------------- diff --git a/Documentation/git-init-db.txt b/Documentation/git-init-db.txt index 8a150d861f..0a4fc14b97 100644 --- a/Documentation/git-init-db.txt +++ b/Documentation/git-init-db.txt @@ -25,7 +25,7 @@ DESCRIPTION ----------- This command creates an empty git repository - basically a `.git` directory with subdirectories for `objects`, `refs/heads`, `refs/tags`, and -templated files. +template files. An initial `HEAD` file that references the HEAD of the master branch is also created. diff --git a/Documentation/git-instaweb.txt b/Documentation/git-instaweb.txt new file mode 100644 index 0000000000..7dd393b97f --- /dev/null +++ b/Documentation/git-instaweb.txt @@ -0,0 +1,84 @@ +git-instaweb(1) +=============== + +NAME +---- +git-instaweb - instantly browse your working repository in gitweb + +SYNOPSIS +-------- +'git-instaweb' [--local] [--httpd=<httpd>] [--port=<port>] [--browser=<browser>] + +'git-instaweb' [--start] [--stop] [--restart] + +DESCRIPTION +----------- +A simple script to setup gitweb and a web server for browsing the local +repository. + +OPTIONS +------- + +-l|--local:: + Only bind the web server to the local IP (127.0.0.1). + +-d|--httpd:: + The HTTP daemon command-line that will be executed. + Command-line options may be specified here, and the + configuration file will be added at the end of the command-line. + Currently, lighttpd and apache2 are the only supported servers. + (Default: lighttpd) + +-m|--module-path:: + The module path (only needed if httpd is Apache). + (Default: /usr/lib/apache2/modules) + +-p|--port:: + The port number to bind the httpd to. (Default: 1234) + +-b|--browser:: + + The web browser command-line to execute to view the gitweb page. + If blank, the URL of the gitweb instance will be printed to + stdout. (Default: 'firefox') + +--start:: + Start the httpd instance and exit. This does not generate + any of the configuration files for spawning a new instance. + +--stop:: + Stop the httpd instance and exit. This does not generate + any of the configuration files for spawning a new instance, + nor does it close the browser. + +--restart:: + Restart the httpd instance and exit. This does not generate + any of the configuration files for spawning a new instance. + +CONFIGURATION +------------- + +You may specify configuration in your .git/config + +----------------------------------------------------------------------- +[instaweb] + local = true + httpd = apache2 -f + port = 4321 + browser = konqueror + modulepath = /usr/lib/apache2/modules + +----------------------------------------------------------------------- + +Author +------ +Written by Eric Wong <normalperson@yhbt.net> + +Documentation +-------------- +Documentation by Eric Wong <normalperson@yhbt.net>. + +GIT +--- +Part of the gitlink:git[7] suite + diff --git a/Documentation/git-ls-files.txt b/Documentation/git-ls-files.txt index 4d8a2ad2d7..8520b97111 100644 --- a/Documentation/git-ls-files.txt +++ b/Documentation/git-ls-files.txt @@ -207,7 +207,7 @@ An exclude pattern is of the following format: An example: -------------------------------------------------------------- - $ cat .git/ignore + $ cat .git/info/exclude # ignore objects and archives, anywhere in the tree. *.[oa] $ cat Documentation/.gitignore @@ -217,7 +217,7 @@ An example: !foo.html $ git-ls-files --ignored \ --exclude='Documentation/*.[0-9]' \ - --exclude-from=.git/ignore \ + --exclude-from=.git/info/exclude \ --exclude-per-directory=.gitignore -------------------------------------------------------------- diff --git a/Documentation/git-mailsplit.txt b/Documentation/git-mailsplit.txt index 209e36bacb..5a17801f6a 100644 --- a/Documentation/git-mailsplit.txt +++ b/Documentation/git-mailsplit.txt @@ -25,7 +25,7 @@ OPTIONS -b:: If any file doesn't begin with a From line, assume it is a - single mail message instead of signalling error. + single mail message instead of signaling error. -d<prec>:: Instead of the default 4 digits with leading zeros, diff --git a/Documentation/git-merge.txt b/Documentation/git-merge.txt index 4ce799b520..bebf30ad3d 100644 --- a/Documentation/git-merge.txt +++ b/Documentation/git-merge.txt @@ -83,7 +83,7 @@ your local modifications interfere with the merge, again, it stops before touching anything. So in the above two "failed merge" case, you do not have to -worry about lossage of data --- you simply were not ready to do +worry about loss of data --- you simply were not ready to do a merge, so no merge happened at all. You may want to finish whatever you were in the middle of doing, and retry the same pull after you are done and ready. diff --git a/Documentation/git-name-rev.txt b/Documentation/git-name-rev.txt index 39a1434a0e..37fbf66efb 100644 --- a/Documentation/git-name-rev.txt +++ b/Documentation/git-name-rev.txt @@ -26,14 +26,14 @@ OPTIONS List all commits reachable from all refs --stdin:: - Read from stdin, append "(<rev_name>)" to all sha1's of name'able + Read from stdin, append "(<rev_name>)" to all sha1's of nameable commits, and pass to stdout EXAMPLE ------- Given a commit, find out where it is relative to the local refs. Say somebody -wrote you about that phantastic commit 33db5f4d9027a10e477ccf054b2c1ab94f74c85a. +wrote you about that fantastic commit 33db5f4d9027a10e477ccf054b2c1ab94f74c85a. Of course, you look into the commit, but that only tells you what happened, but not the context. diff --git a/Documentation/git-p4import.txt b/Documentation/git-p4import.txt index 0858e5efbe..ee9e8fa909 100644 --- a/Documentation/git-p4import.txt +++ b/Documentation/git-p4import.txt @@ -128,7 +128,7 @@ Tags A git tag of the form p4/xx is created for every change imported from the Perforce repository where xx is the Perforce changeset number. Therefore after the import you can use git to access any commit by its -Perforce number, eg. git show p4/327. +Perforce number, e.g. git show p4/327. The tag associated with the HEAD commit is also how `git-p4import` determines if there are new changes to incrementally import from the @@ -143,7 +143,7 @@ may delete the tags. Notes ----- -You can interrupt the import (eg. ctrl-c) at any time and restart it +You can interrupt the import (e.g. ctrl-c) at any time and restart it without worry. Author information is automatically determined by querying the diff --git a/Documentation/git-pack-redundant.txt b/Documentation/git-pack-redundant.txt index 8fb0659438..7d54b17e37 100644 --- a/Documentation/git-pack-redundant.txt +++ b/Documentation/git-pack-redundant.txt @@ -29,7 +29,7 @@ OPTIONS --all:: - Processes all packs. Any filenames on the commandline are ignored. + Processes all packs. Any filenames on the command line are ignored. --alt-odb:: Don't require objects present in packs from alternate object diff --git a/Documentation/git-push.txt b/Documentation/git-push.txt index d5b5ca167c..56afd64f42 100644 --- a/Documentation/git-push.txt +++ b/Documentation/git-push.txt @@ -67,7 +67,7 @@ Some short-cut notations are also supported. -f, \--force:: Usually, the command refuses to update a remote ref that is - not a descendent of the local ref used to overwrite it. + not a descendant of the local ref used to overwrite it. This flag disables the check. This can cause the remote repository to lose commits; use it with care. diff --git a/Documentation/git-repo-config.txt b/Documentation/git-repo-config.txt index 803c0d5cae..b03d66f61c 100644 --- a/Documentation/git-repo-config.txt +++ b/Documentation/git-repo-config.txt @@ -119,8 +119,8 @@ you can set the filemode to true with % git repo-config core.filemode true ------------ -The hypothetic proxy command entries actually have a postfix to discern -to what URL they apply. Here is how to change the entry for kernel.org +The hypothetical proxy command entries actually have a postfix to discern +what URL they apply to. Here is how to change the entry for kernel.org to "ssh". ------------ diff --git a/Documentation/git-rev-list.txt b/Documentation/git-rev-list.txt index ad6d14c55a..f60eacd93e 100644 --- a/Documentation/git-rev-list.txt +++ b/Documentation/git-rev-list.txt @@ -15,6 +15,7 @@ SYNOPSIS [ \--sparse ] [ \--no-merges ] [ \--remove-empty ] + [ \--not ] [ \--all ] [ \--topo-order ] [ \--parents ] @@ -37,6 +38,14 @@ not in 'baz'". A special notation <commit1>..<commit2> can be used as a short-hand for {caret}<commit1> <commit2>. +Another special notation is <commit1>...<commit2> which is useful for +merges. The resulting set of commits is the symmetric difference +between the two operands. The following two commands are equivalent: + +------------ +$ git-rev-list A B --not $(git-merge-base --all A B) +$ git-rev-list A...B +------------ OPTIONS ------- @@ -47,6 +56,9 @@ OPTIONS Print the contents of the commit in raw-format; each record is separated with a NUL character. +--parents:: + Print the parents of the commit. + --objects:: Print the object IDs of any object referenced by the listed commits. 'git-rev-list --objects foo ^bar' thus means "send me all object IDs @@ -55,7 +67,7 @@ OPTIONS --objects-edge:: Similar to `--objects`, but also print the IDs of - excluded commits refixed with a `-` character. This is + excluded commits prefixed with a `-` character. This is used by `git-pack-objects` to build 'thin' pack, which records objects in deltified form based on objects contained in these excluded commits to reduce network @@ -93,6 +105,14 @@ OPTIONS --remove-empty:: Stop when a given path disappears from the tree. +--no-merges:: + Do not print commits with more than one parent. + +--not:: + Reverses the meaning of the '{caret}' prefix (or lack + thereof) for all following revision specifiers, up to + the next `--not`. + --all:: Pretend as if all the refs in `$GIT_DIR/refs/` are listed on the command line as <commit>. diff --git a/Documentation/git-rev-parse.txt b/Documentation/git-rev-parse.txt index 627cde8520..b761b4b965 100644 --- a/Documentation/git-rev-parse.txt +++ b/Documentation/git-rev-parse.txt @@ -156,11 +156,6 @@ syntax. and dereference the tag recursively until a non-tag object is found. -'git-rev-parse' also accepts a prefix '{caret}' to revision parameter, -which is passed to 'git-rev-list'. Two revision parameters -concatenated with '..' is a short-hand for writing a range -between them. I.e. 'r1..r2' is equivalent to saying '{caret}r1 r2' - Here is an illustration, by Jon Loeliger. Both node B and C are a commit parents of commit node A. Parent commits are ordered left-to-right. @@ -168,9 +163,9 @@ left-to-right. G H I J \ / \ / D E F - \ | / - \ | / - \|/ + \ | / \ + \ | / | + \|/ | B C \ / \ / @@ -188,6 +183,40 @@ left-to-right. J = F^2 = B^3^2 = A^^3^2 +SPECIFYING RANGES +----------------- + +History traversing commands such as `git-log` operate on a set +of commits, not just a single commit. To these commands, +specifying a single revision with the notation described in the +previous section means the set of commits reachable from that +commit, following the commit ancestry chain. + +To exclude commits reachable from a commit, a prefix `{caret}` +notation is used. E.g. "`{caret}r1 r2`" means commits reachable +from `r2` but exclude the ones reachable from `r1`. + +This set operation appears so often that there is a shorthand +for it. "`r1..r2`" is equivalent to "`{caret}r1 r2`". It is +the difference of two sets (subtract the set of commits +reachable from `r1` from the set of commits reachable from +`r2`). + +A similar notation "`r1\...r2`" is called symmetric difference +of `r1` and `r2` and is defined as +"`r1 r2 --not $(git-merge-base --all r1 r2)`". +It it the set of commits that are reachable from either one of +`r1` or `r2` but not from both. + +Here are a few examples: + + D A B D + D F A B C D F + ^A G B D + ^A F B C F + G...I C D F G I + ^B G I C D F G I + Author ------ Written by Linus Torvalds <torvalds@osdl.org> and diff --git a/Documentation/git-show-branch.txt b/Documentation/git-show-branch.txt index f115b45ef6..a2445a48fc 100644 --- a/Documentation/git-show-branch.txt +++ b/Documentation/git-show-branch.txt @@ -52,6 +52,11 @@ OPTIONS appear in topological order (i.e., descendant commits are shown before their parents). +--sparse:: + By default, the output omits merges that are reachable + from only one tip being shown. This option makes them + visible. + --more=<n>:: Usually the command stops output upon showing the commit that is the common ancestor of all the branches. This diff --git a/contrib/git-svn/git-svn.txt b/Documentation/git-svn.txt index f7d3de48f0..7d86809844 100644 --- a/contrib/git-svn/git-svn.txt +++ b/Documentation/git-svn.txt @@ -224,7 +224,7 @@ Merge tracking in Subversion is lacking and doing branched development with Subversion is cumbersome as a result. git-svn completely forgoes any automated merge/branch tracking on the Subversion side and leaves it entirely up to the user on the git side. It's simply not worth it to do -a useful translation when the the original signal is weak. +a useful translation when the original signal is weak. TRACKING MULTIPLE REPOSITORIES OR BRANCHES ------------------------------------------ diff --git a/Documentation/git-tar-tree.txt b/Documentation/git-tar-tree.txt index f2675c4193..7a99acf2ec 100644 --- a/Documentation/git-tar-tree.txt +++ b/Documentation/git-tar-tree.txt @@ -37,7 +37,20 @@ OPTIONS Instead of making a tar archive from local repository, retrieve a tar archive from a remote repository. -Examples +CONFIGURATION +------------- +By default, file and directories modes are set to 0666 or 0777. It is +possible to change this by setting the "umask" variable in the +repository configuration as follows : + +[tar] + umask = 002 ;# group friendly + +The special umask value "user" indicates that the user's current umask +will be used instead. The default value remains 0, which means world +readable/writable files and directories. + +EXAMPLES -------- git tar-tree HEAD junk | (cd /var/tmp/ && tar xf -):: diff --git a/Documentation/git-tools.txt b/Documentation/git-tools.txt index d79523f56d..0914cbb0ba 100644 --- a/Documentation/git-tools.txt +++ b/Documentation/git-tools.txt @@ -42,7 +42,7 @@ History Viewers - *gitk* (shipped with git-core) - gitk is a simple TK GUI for browsing history of GIT repositories easily. + gitk is a simple Tk GUI for browsing history of GIT repositories easily. - *gitview* (contrib/) diff --git a/Documentation/git-upload-tar.txt b/Documentation/git-upload-tar.txt index a1019a0231..394af62015 100644 --- a/Documentation/git-upload-tar.txt +++ b/Documentation/git-upload-tar.txt @@ -17,7 +17,7 @@ to the other end over the git protocol. This command is usually not invoked directly by the end user. The UI for the protocol is on the 'git-tar-tree' side, and the -program pair is meant to be used to get a tar achive from a +program pair is meant to be used to get a tar archive from a remote repository. diff --git a/Documentation/git.txt b/Documentation/git.txt index 51f20c6e67..ce3058182f 100644 --- a/Documentation/git.txt +++ b/Documentation/git.txt @@ -478,7 +478,7 @@ Configuration Mechanism Starting from 0.99.9 (actually mid 0.99.8.GIT), `.git/config` file is used to hold per-repository configuration options. It is a -simple text file modelled after `.ini` format familiar to some +simple text file modeled after `.ini` format familiar to some people. Here is an example: ------------ @@ -615,6 +615,13 @@ git Diffs gitlink:git-diff-files[1]; gitlink:git-diff-tree[1] +other +~~~~~ +'GIT_TRACE':: + If this variable is set git will print `trace:` messages on + stderr telling about alias expansion, built-in command + execution and external command execution. + Discussion[[Discussion]] ------------------------ include::README[] diff --git a/Documentation/glossary.txt b/Documentation/glossary.txt index 116ddb7fbf..14449ca8ba 100644 --- a/Documentation/glossary.txt +++ b/Documentation/glossary.txt @@ -86,7 +86,7 @@ directory:: ent:: Favorite synonym to "tree-ish" by some total geeks. See `http://en.wikipedia.org/wiki/Ent_(Middle-earth)` for an in-depth - explanation. + explanation. Avoid this term, not to confuse people. fast forward:: A fast-forward is a special type of merge where you have diff --git a/Documentation/howto/isolate-bugs-with-bisect.txt b/Documentation/howto/isolate-bugs-with-bisect.txt index edbcd4c661..926bbdc3cb 100644 --- a/Documentation/howto/isolate-bugs-with-bisect.txt +++ b/Documentation/howto/isolate-bugs-with-bisect.txt @@ -28,7 +28,7 @@ Then do and at this point "git bisect" will churn for a while, and tell you what the mid-point between those two commits are, and check that state out as -the head of the bew "bisect" branch. +the head of the new "bisect" branch. Compile and reboot. diff --git a/Documentation/howto/rebase-from-internal-branch.txt b/Documentation/howto/rebase-from-internal-branch.txt index c2d4a91c7c..fcd64e9b9b 100644 --- a/Documentation/howto/rebase-from-internal-branch.txt +++ b/Documentation/howto/rebase-from-internal-branch.txt @@ -124,7 +124,7 @@ up your changes, along with other changes. The two commits #2' and #3' in the above picture record the same changes your e-mail submission for #2 and #3 contained, but -probably with the new sign-off line added by the upsteam +probably with the new sign-off line added by the upstream maintainer and definitely with different committer and ancestry information, they are different objects from #2 and #3 commits. diff --git a/Documentation/repository-layout.txt b/Documentation/repository-layout.txt index b52dfdc308..275d18bb54 100644 --- a/Documentation/repository-layout.txt +++ b/Documentation/repository-layout.txt @@ -120,9 +120,11 @@ info/grafts:: info/exclude:: This file, by convention among Porcelains, stores the - exclude pattern list. `git status` looks at it, but - otherwise it is not looked at by any of the core git - commands. + exclude pattern list. `.gitignore` is the per-directory + ignore file. `git status`, `git add`, `git rm` and `git + clean` look at it but the core git commands do not look + at it. See also: gitlink:git-ls-files[1] `--exclude-from` + and `--exclude-per-directory`. remotes:: Stores shorthands to be used to give URL and default diff --git a/Documentation/technical/pack-heuristics.txt b/Documentation/technical/pack-heuristics.txt index 9aadd5cee5..103eb5d989 100644 --- a/Documentation/technical/pack-heuristics.txt +++ b/Documentation/technical/pack-heuristics.txt @@ -73,7 +73,7 @@ The traditional insight: <pasky> yes -And Bable-like confusion flowed. +And Babel-like confusion flowed. <njs`> oh, hmm, and I'm not sure what this sliding window means either @@ -257,7 +257,7 @@ proclaim it a non-issue. Good style too! (type, basename, size)). Then we walk through this list, and calculate a delta of - each object against the last n (tunable paramater) objects, + each object against the last n (tunable parameter) objects, and pick the smallest of these deltas. Vastly simplified, but the essence is there! @@ -395,7 +395,7 @@ used as setup for a later optimization, which is a real word: do "object name->location in packfile" translation. <njs`> I'm assuming the real win for delta-ing large->small is - more homogenous statistics for gzip to run over? + more homogeneous statistics for gzip to run over? (You have to put the bytes in one place or another, but putting them in a larger blob wins on compression) @@ -448,7 +448,7 @@ design options, etc. Bugs happen, but they are "simple" bugs. And bugs that actually get some object store detail wrong are almost always - so obious that they never go anywhere. + so obvious that they never go anywhere. <njs`> Yeah. diff --git a/Documentation/urls.txt b/Documentation/urls.txt index 74774134e3..26ecba53fb 100644 --- a/Documentation/urls.txt +++ b/Documentation/urls.txt @@ -10,20 +10,21 @@ to name the remote repository: - https://host.xz/path/to/repo.git/ - git://host.xz/path/to/repo.git/ - git://host.xz/~user/path/to/repo.git/ -- ssh://host.xz/path/to/repo.git/ -- ssh://host.xz/~user/path/to/repo.git/ -- ssh://host.xz/~/path/to/repo.git +- ssh://{startsb}user@{endsb}host.xz/path/to/repo.git/ +- ssh://{startsb}user@{endsb}host.xz/~user/path/to/repo.git/ +- ssh://{startsb}user@{endsb}host.xz/~/path/to/repo.git =============================================================== -SSH Is the default transport protocol and also supports an -scp-like syntax. Both syntaxes support username expansion, +SSH is the default transport protocol. You can optionally specify +which user to log-in as, and an alternate, scp-like syntax is also +supported. Both syntaxes support username expansion, as does the native git protocol. The following three are identical to the last three above, respectively: =============================================================== -- host.xz:/path/to/repo.git/ -- host.xz:~user/path/to/repo.git/ -- host.xz:path/to/repo.git +- {startsb}user@{endsb}host.xz:/path/to/repo.git/ +- {startsb}user@{endsb}host.xz:~user/path/to/repo.git/ +- {startsb}user@{endsb}host.xz:path/to/repo.git =============================================================== To sync with a local directory, use: @@ -47,7 +48,7 @@ Then such a short-hand is specified in place of <repository> without <refspec> parameters on the command line, <refspec> specified on `Push:` lines or `Pull:` lines are used for `git-push` and `git-fetch`/`git-pull`, -respectively. Multiple `Push:` and and `Pull:` lines may +respectively. Multiple `Push:` and `Pull:` lines may be specified for additional branch mappings. The name of a file in `$GIT_DIR/branches` directory can be @@ -44,7 +44,7 @@ Issues of note: - "libcurl" and "curl" executable. git-http-fetch and git-fetch use them. If you do not use http - transfer, you are probabaly OK if you do not have + transfer, you are probably OK if you do not have them. - expat library; git-http-push uses it for remote lock @@ -69,7 +69,7 @@ Issues of note: git, and if you only use git to track other peoples work you'll never notice the lack of it. - - "wish", the TCL/Tk windowing shell is used in gitk to show the + - "wish", the Tcl/Tk windowing shell is used in gitk to show the history graphically - "ssh" is used to push and pull over the net @@ -33,6 +33,22 @@ all: # Define NO_SYMLINK_HEAD if you never want .git/HEAD to be a symbolic link. # Enable it on Windows. By default, symrefs are still used. # +# Define NO_SVN_TESTS if you want to skip time-consuming SVN interoperability +# tests. These tests take up a significant amount of the total test time +# but are not needed unless you plan to talk to SVN repos. +# +# Define NO_FINK if you are building on Darwin/Mac OS X, have Fink +# installed in /sw, but don't want GIT to link against any libraries +# installed there. If defined you may specify your own (or Fink's) +# include directories and library directories by defining CFLAGS +# and LDFLAGS appropriately. +# +# Define NO_DARWIN_PORTS if you are building on Darwin/Mac OS X, +# have DarwinPorts installed in /opt/local, but don't want GIT to +# link against any libraries installed there. If defined you may +# specify your own (or DarwinPort's) include directories and +# library directories by defining CFLAGS and LDFLAGS appropriately. +# # Define PPC_SHA1 environment variable when running make to make use of # a bundled SHA1 routine optimized for PowerPC. # @@ -60,7 +76,7 @@ all: # Define NO_ACCURATE_DIFF if your diff program at least sometimes misses # a missing newline at the end of the file. # -# Define NO_PYTHON if you want to loose all benefits of the recursive merge. +# Define NO_PYTHON if you want to lose all benefits of the recursive merge. # # Define COLLISION_CHECK below if you believe that SHA1's # 1461501637330902918203684832716283019655932542976 hashes do not give you @@ -122,7 +138,7 @@ SCRIPT_SH = \ git-fetch.sh \ git-ls-remote.sh \ git-merge-one-file.sh git-parse-remote.sh \ - git-prune.sh git-pull.sh git-rebase.sh \ + git-pull.sh git-rebase.sh \ git-repack.sh git-request-pull.sh git-reset.sh \ git-resolve.sh git-revert.sh git-sh-setup.sh \ git-tag.sh git-verify-tag.sh \ @@ -133,10 +149,10 @@ SCRIPT_SH = \ SCRIPT_PERL = \ git-archimport.perl git-cvsimport.perl git-relink.perl \ - git-shortlog.perl git-fmt-merge-msg.perl git-rerere.perl \ + git-shortlog.perl git-rerere.perl \ git-annotate.perl git-cvsserver.perl \ git-svnimport.perl git-mv.perl git-cvsexportcommit.perl \ - git-send-email.perl + git-send-email.perl git-svn.perl SCRIPT_PYTHON = \ git-merge-recursive.py @@ -144,7 +160,7 @@ SCRIPT_PYTHON = \ SCRIPTS = $(patsubst %.sh,%,$(SCRIPT_SH)) \ $(patsubst %.perl,%,$(SCRIPT_PERL)) \ $(patsubst %.py,%,$(SCRIPT_PYTHON)) \ - git-cherry-pick git-status + git-cherry-pick git-status git-instaweb # The ones that do not have to link with lcrypto, lz nor xdiff. SIMPLE_PROGRAMS = \ @@ -175,7 +191,8 @@ BUILT_INS = git-log$X git-whatchanged$X git-show$X git-update-ref$X \ git-ls-files$X git-ls-tree$X git-get-tar-commit-id$X \ git-read-tree$X git-commit-tree$X git-write-tree$X \ git-apply$X git-show-branch$X git-diff-files$X git-update-index$X \ - git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X + git-diff-index$X git-diff-stages$X git-diff-tree$X git-cat-file$X \ + git-fmt-merge-msg$X git-prune$X # what 'all' will build and 'install' will install, in gitexecdir ALL_PROGRAMS = $(PROGRAMS) $(SIMPLE_PROGRAMS) $(SCRIPTS) @@ -219,7 +236,7 @@ LIB_OBJS = \ server-info.o setup.o sha1_file.o sha1_name.o strbuf.o \ tag.o tree.o usage.o config.o environment.o ctype.o copy.o \ fetch-clone.o revision.o pager.o tree-walk.o xdiff-interface.o \ - alloc.o $(DIFF_OBJS) + alloc.o merge-file.o $(DIFF_OBJS) BUILTIN_OBJS = \ builtin-log.o builtin-help.o builtin-count.o builtin-diff.o builtin-push.o \ @@ -231,7 +248,7 @@ BUILTIN_OBJS = \ builtin-apply.o builtin-show-branch.o builtin-diff-files.o \ builtin-diff-index.o builtin-diff-stages.o builtin-diff-tree.o \ builtin-cat-file.o builtin-mailsplit.o builtin-stripspace.o \ - builtin-update-ref.o + builtin-update-ref.o builtin-fmt-merge-msg.o builtin-prune.o GITLIBS = $(LIB_FILE) $(XDIFF_LIB) LIBS = $(GITLIBS) -lz @@ -251,15 +268,17 @@ ifeq ($(uname_S),Darwin) NEEDS_SSL_WITH_CRYPTO = YesPlease NEEDS_LIBICONV = YesPlease NO_STRLCPY = YesPlease - ## fink - ifeq ($(shell test -d /sw/lib && echo y),y) - ALL_CFLAGS += -I/sw/include - ALL_LDFLAGS += -L/sw/lib + ifndef NO_FINK + ifeq ($(shell test -d /sw/lib && echo y),y) + ALL_CFLAGS += -I/sw/include + ALL_LDFLAGS += -L/sw/lib + endif endif - ## darwinports - ifeq ($(shell test -d /opt/local/lib && echo y),y) - ALL_CFLAGS += -I/opt/local/include - ALL_LDFLAGS += -L/opt/local/lib + ifndef NO_DARWIN_PORTS + ifeq ($(shell test -d /opt/local/lib && echo y),y) + ALL_CFLAGS += -I/opt/local/include + ALL_LDFLAGS += -L/opt/local/lib + endif endif endif ifeq ($(uname_S),SunOS) @@ -470,7 +489,7 @@ ifdef NO_ACCURATE_DIFF ALL_CFLAGS += -DNO_ACCURATE_DIFF endif -# Shell quote (do not use $(call) to accomodate ancient setups); +# Shell quote (do not use $(call) to accommodate ancient setups); SHA1_HEADER_SQ = $(subst ','\'',$(SHA1_HEADER)) @@ -515,6 +534,7 @@ common-cmds.h: Documentation/git-*.txt $(patsubst %.sh,%,$(SCRIPT_SH)) : % : %.sh rm -f $@ $@+ sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ + -e 's|@@PERL@@|$(PERL_PATH_SQ)|g' \ -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \ @@ -547,6 +567,20 @@ git-status: git-commit cp $< $@+ mv $@+ $@ +git-instaweb: git-instaweb.sh gitweb/gitweb.cgi gitweb/gitweb.css + rm -f $@ $@+ + sed -e '1s|#!.*/sh|#!$(SHELL_PATH_SQ)|' \ + -e 's/@@GIT_VERSION@@/$(GIT_VERSION)/g' \ + -e 's/@@NO_CURL@@/$(NO_CURL)/g' \ + -e 's/@@NO_PYTHON@@/$(NO_PYTHON)/g' \ + -e '/@@GITWEB_CGI@@/r gitweb/gitweb.cgi' \ + -e '/@@GITWEB_CGI@@/d' \ + -e '/@@GITWEB_CSS@@/r gitweb/gitweb.css' \ + -e '/@@GITWEB_CSS@@/d' \ + $@.sh | sed "s|/usr/bin/git|$(bindir)/git|" > $@+ + chmod +x $@+ + mv $@+ $@ + # These can record GIT_VERSION git$X git.spec \ $(patsubst %.sh,%,$(SCRIPT_SH)) \ @@ -589,11 +623,11 @@ git-ssh-push$X: rsh.o git-imap-send$X: imap-send.o $(LIB_FILE) http.o http-fetch.o http-push.o: http.h -git-http-fetch$X: fetch.o http.o http-fetch.o $(LIB_FILE) +git-http-fetch$X: fetch.o http.o http-fetch.o $(GITLIBS) $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) -git-http-push$X: revision.o http.o http-push.o $(LIB_FILE) +git-http-push$X: revision.o http.o http-push.o $(GITLIBS) $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) \ $(LIBS) $(CURL_LIBCURL) $(EXPAT_LIBEXPAT) @@ -639,6 +673,7 @@ GIT-CFLAGS: .FORCE-GIT-CFLAGS # with that. export NO_PYTHON +export NO_SVN_TESTS test: all $(MAKE) -C t/ all @@ -652,6 +687,12 @@ test-delta$X: test-delta.c diff-delta.o patch-delta.o test-dump-cache-tree$X: dump-cache-tree.o $(GITLIBS) $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) +test-sha1$X: test-sha1.o $(GITLIBS) + $(CC) $(ALL_CFLAGS) -o $@ $(ALL_LDFLAGS) $(filter %.o,$^) $(LIBS) + +check-sha1:: test-sha1$X + ./test-sha1.sh + check: for i in *.c; do sparse $(ALL_CFLAGS) $(SPARSE_FLAGS) $$i || exit; done @@ -21,11 +21,11 @@ #define DEBUG 0 static const char blame_usage[] = "[-c] [-l] [-t] [-S <revs-file>] [--] file [commit]\n" - " -c, --compability Use the same output mode as git-annotate (Default: off)\n" - " -l, --long Show long commit SHA1 (Default: off)\n" - " -t, --time Show raw timestamp (Default: off)\n" - " -S, --revs-file Use revisions from revs-file instead of calling git-rev-list\n" - " -h, --help This message"; + " -c, --compatibility Use the same output mode as git-annotate (Default: off)\n" + " -l, --long Show long commit SHA1 (Default: off)\n" + " -t, --time Show raw timestamp (Default: off)\n" + " -S, --revs-file Use revisions from revs-file instead of calling git-rev-list\n" + " -h, --help This message"; static struct commit **blame_lines; static int num_blame_lines; @@ -44,8 +44,8 @@ struct util_info { }; struct chunk { - int off1, len1; // --- - int off2, len2; // +++ + int off1, len1; /* --- */ + int off2, len2; /* +++ */ }; struct patch { @@ -255,7 +255,7 @@ static void print_map(struct commit *cmit, struct commit *other) } #endif -// p is a patch from commit to other. +/* p is a patch from commit to other. */ static void fill_line_map(struct commit *commit, struct commit *other, struct patch *p) { @@ -747,7 +747,7 @@ int main(int argc, const char **argv) const char *filename = NULL, *commit = NULL; char filename_buf[256]; int sha1_len = 8; - int compability = 0; + int compatibility = 0; int show_raw_time = 0; int options = 1; struct commit* start_commit; @@ -774,8 +774,8 @@ int main(int argc, const char **argv) sha1_len = 40; continue; } else if(!strcmp(argv[i], "-c") || - !strcmp(argv[i], "--compability")) { - compability = 1; + !strcmp(argv[i], "--compatibility")) { + compatibility = 1; continue; } else if(!strcmp(argv[i], "-t") || !strcmp(argv[i], "--time")) { @@ -784,7 +784,7 @@ int main(int argc, const char **argv) } else if(!strcmp(argv[i], "-S")) { if (i + 1 < argc && !read_ancestry(argv[i + 1], &sha1_p)) { - compability = 1; + compatibility = 1; i++; continue; } @@ -884,7 +884,7 @@ int main(int argc, const char **argv) u = c->util; get_commit_info(c, &ci); fwrite(sha1_to_hex(c->object.sha1), sha1_len, 1, stdout); - if(compability) { + if(compatibility) { printf("\t(%10s\t%10s\t%d)", ci.author, format_time(ci.author_time, ci.author_tz, show_raw_time), @@ -10,12 +10,12 @@ struct blob *lookup_blob(const unsigned char *sha1) if (!obj) { struct blob *ret = alloc_blob_node(); created_object(sha1, &ret->object); - ret->object.type = TYPE_BLOB; + ret->object.type = OBJ_BLOB; return ret; } if (!obj->type) - obj->type = TYPE_BLOB; - if (obj->type != TYPE_BLOB) { + obj->type = OBJ_BLOB; + if (obj->type != OBJ_BLOB) { error("Object %s is a %s, not a blob", sha1_to_hex(sha1), typename(obj->type)); return NULL; diff --git a/builtin-add.c b/builtin-add.c index bfbbb1bf52..3a73a173f7 100644 --- a/builtin-add.c +++ b/builtin-add.c @@ -21,8 +21,7 @@ static void prune_directory(struct dir_struct *dir, const char **pathspec, int p for (specs = 0; pathspec[specs]; specs++) /* nothing */; - seen = xmalloc(specs); - memset(seen, 0, specs); + seen = xcalloc(specs, 1); src = dst = dir->entries; i = dir->nr; @@ -181,7 +180,7 @@ int cmd_add(int argc, const char **argv, char **envp) if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(&lock_file)) + close(newfd) || commit_lock_file(&lock_file)) die("Unable to write new index file"); } diff --git a/builtin-apply.c b/builtin-apply.c index e9ead002d3..d924ac3d0a 100644 --- a/builtin-apply.c +++ b/builtin-apply.c @@ -14,14 +14,15 @@ #include "delta.h" #include "builtin.h" -// --check turns on checking that the working tree matches the -// files that are being modified, but doesn't apply the patch -// --stat does just a diffstat, and doesn't actually apply -// --numstat does numeric diffstat, and doesn't actually apply -// --index-info shows the old and new index info for paths if available. -// --index updates the cache as well. -// --cached updates only the cache without ever touching the working tree. -// +/* + * --check turns on checking that the working tree matches the + * files that are being modified, but doesn't apply the patch + * --stat does just a diffstat, and doesn't actually apply + * --numstat does numeric diffstat, and doesn't actually apply + * --index-info shows the old and new index info for paths if available. + * --index updates the cache as well. + * --cached updates only the cache without ever touching the working tree. + */ static const char *prefix; static int prefix_length = -1; static int newfd = -1; @@ -284,8 +285,8 @@ static void parse_traditional_patch(const char *first, const char *second, struc { char *name; - first += 4; // skip "--- " - second += 4; // skip "+++ " + first += 4; /* skip "--- " */ + second += 4; /* skip "+++ " */ if (is_dev_null(first)) { patch->is_new = 1; patch->is_delete = 0; @@ -765,7 +766,7 @@ static int find_header(char *line, unsigned long size, int *hdrsize, struct patc continue; /* - * Make sure we don't find any unconnected patch fragmants. + * Make sure we don't find any unconnected patch fragments. * That's a sign that we didn't find a header, and that a * patch has become corrupted/broken up. */ @@ -990,7 +991,7 @@ static int parse_binary(char *buffer, unsigned long size, struct patch *patch) * so one line can fit up to 13 groups that would decode * to 52 bytes max. The length byte 'A'-'Z' corresponds * to 1-26 bytes, and 'a'-'z' corresponds to 27-52 bytes. - * The end of binary is signalled with an empty line. + * The end of binary is signaled with an empty line. */ int llen, used; struct fragment *fragment; @@ -1663,13 +1664,14 @@ static int apply_data(struct patch *patch, struct stat *st, struct cache_entry * return 0; } -static int check_patch(struct patch *patch) +static int check_patch(struct patch *patch, struct patch *prev_patch) { struct stat st; const char *old_name = patch->old_name; const char *new_name = patch->new_name; const char *name = old_name ? old_name : new_name; struct cache_entry *ce = NULL; + int ok_if_exists; if (old_name) { int changed = 0; @@ -1727,13 +1729,33 @@ static int check_patch(struct patch *patch) old_name, st_mode, patch->old_mode); } + if (new_name && prev_patch && prev_patch->is_delete && + !strcmp(prev_patch->old_name, new_name)) + /* A type-change diff is always split into a patch to + * delete old, immediately followed by a patch to + * create new (see diff.c::run_diff()); in such a case + * it is Ok that the entry to be deleted by the + * previous patch is still in the working tree and in + * the index. + */ + ok_if_exists = 1; + else + ok_if_exists = 0; + if (new_name && (patch->is_new | patch->is_rename | patch->is_copy)) { - if (check_index && cache_name_pos(new_name, strlen(new_name)) >= 0) + if (check_index && + cache_name_pos(new_name, strlen(new_name)) >= 0 && + !ok_if_exists) return error("%s: already exists in index", new_name); if (!cached) { - if (!lstat(new_name, &st)) - return error("%s: already exists in working directory", new_name); - if (errno != ENOENT) + struct stat nst; + if (!lstat(new_name, &nst)) { + if (S_ISDIR(nst.st_mode) || ok_if_exists) + ; /* ok */ + else + return error("%s: already exists in working directory", new_name); + } + else if ((errno != ENOENT) && (errno != ENOTDIR)) return error("%s: %s", new_name, strerror(errno)); } if (!patch->new_mode) { @@ -1761,10 +1783,13 @@ static int check_patch(struct patch *patch) static int check_patch_list(struct patch *patch) { + struct patch *prev_patch = NULL; int error = 0; - for (;patch ; patch = patch->next) - error |= check_patch(patch); + for (prev_patch = NULL; patch ; patch = patch->next) { + error |= check_patch(patch, prev_patch); + prev_patch = patch; + } return error; } @@ -2009,6 +2034,16 @@ static void create_one_file(char *path, unsigned mode, const char *buf, unsigned return; } + if (errno == EEXIST || errno == EACCES) { + /* We may be trying to create a file where a directory + * used to be. + */ + struct stat st; + errno = 0; + if (!lstat(path, &st) && S_ISDIR(st.st_mode) && !rmdir(path)) + errno = EEXIST; + } + if (errno == EEXIST) { unsigned int nr = getpid(); @@ -2043,32 +2078,42 @@ static void create_file(struct patch *patch) cache_tree_invalidate_path(active_cache_tree, path); } -static void write_out_one_result(struct patch *patch) +/* phase zero is to remove, phase one is to create */ +static void write_out_one_result(struct patch *patch, int phase) { if (patch->is_delete > 0) { - remove_file(patch); + if (phase == 0) + remove_file(patch); return; } if (patch->is_new > 0 || patch->is_copy) { - create_file(patch); + if (phase == 1) + create_file(patch); return; } /* * Rename or modification boils down to the same * thing: remove the old, write the new */ - remove_file(patch); + if (phase == 0) + remove_file(patch); + if (phase == 1) create_file(patch); } static void write_out_results(struct patch *list, int skipped_patch) { + int phase; + if (!list && !skipped_patch) die("No changes"); - while (list) { - write_out_one_result(list); - list = list->next; + for (phase = 0; phase < 2; phase++) { + struct patch *l = list; + while (l) { + write_out_one_result(l, phase); + l = l->next; + } } } @@ -2323,7 +2368,7 @@ int cmd_apply(int argc, const char **argv, char **envp) if (write_index) { if (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(&lock_file)) + close(newfd) || commit_lock_file(&lock_file)) die("Unable to write new index file"); } diff --git a/builtin-diff-files.c b/builtin-diff-files.c index 5afc1d7208..81ac2fe64a 100644 --- a/builtin-diff-files.c +++ b/builtin-diff-files.c @@ -18,7 +18,7 @@ int cmd_diff_files(int argc, const char **argv, char **envp) struct rev_info rev; int silent = 0; - git_config(git_diff_config); + git_config(git_default_config); /* no "diff" UI options */ init_revisions(&rev); rev.abbrev = 0; @@ -36,6 +36,9 @@ int cmd_diff_files(int argc, const char **argv, char **envp) usage(diff_files_usage); argv++; argc--; } + if (!rev.diffopt.output_format) + rev.diffopt.output_format = DIFF_FORMAT_RAW; + /* * Make sure there are NO revision (i.e. pending object) parameter, * rev.max_count is reasonable (0 <= n <= 3), diff --git a/builtin-diff-index.c b/builtin-diff-index.c index c42ef9a7a7..a1fa1b85cf 100644 --- a/builtin-diff-index.c +++ b/builtin-diff-index.c @@ -15,7 +15,7 @@ int cmd_diff_index(int argc, const char **argv, char **envp) int cached = 0; int i; - git_config(git_diff_config); + git_config(git_default_config); /* no "diff" UI options */ init_revisions(&rev); rev.abbrev = 0; @@ -28,6 +28,9 @@ int cmd_diff_index(int argc, const char **argv, char **envp) else usage(diff_cache_usage); } + if (!rev.diffopt.output_format) + rev.diffopt.output_format = DIFF_FORMAT_RAW; + /* * Make sure there is one revision (i.e. pending object), * and there is no revision filtering parameters. diff --git a/builtin-diff-stages.c b/builtin-diff-stages.c index 7c157ca889..9c62702941 100644 --- a/builtin-diff-stages.c +++ b/builtin-diff-stages.c @@ -61,7 +61,7 @@ int cmd_diff_stages(int ac, const char **av, char **envp) const char *prefix = setup_git_directory(); const char **pathspec = NULL; - git_config(git_diff_config); + git_config(git_default_config); /* no "diff" UI options */ read_cache(); diff_setup(&diff_options); while (1 < ac && av[1][0] == '-') { @@ -85,6 +85,9 @@ int cmd_diff_stages(int ac, const char **av, char **envp) ac--; av++; } + if (!diff_options.output_format) + diff_options.output_format = DIFF_FORMAT_RAW; + if (ac < 3 || sscanf(av[1], "%d", &stage1) != 1 || ! (0 <= stage1 && stage1 <= 3) || diff --git a/builtin-diff-tree.c b/builtin-diff-tree.c index 3409a39a9f..b610668594 100644 --- a/builtin-diff-tree.c +++ b/builtin-diff-tree.c @@ -67,7 +67,7 @@ int cmd_diff_tree(int argc, const char **argv, char **envp) static struct rev_info *opt = &log_tree_opt; int read_stdin = 0; - git_config(git_diff_config); + git_config(git_default_config); /* no "diff" UI options */ nr_sha1 = 0; init_revisions(opt); opt->abbrev = 0; @@ -84,6 +84,9 @@ int cmd_diff_tree(int argc, const char **argv, char **envp) usage(diff_tree_usage); } + if (!opt->diffopt.output_format) + opt->diffopt.output_format = DIFF_FORMAT_RAW; + /* * NOTE! We expect "a ^b" to be equal to "a..b", so we * reverse the order of the objects if the second one diff --git a/builtin-diff.c b/builtin-diff.c index 99a2f76605..cb38f44561 100644 --- a/builtin-diff.c +++ b/builtin-diff.c @@ -39,8 +39,6 @@ static int builtin_diff_files(struct rev_info *revs, revs->max_count = 3; else if (!strcmp(arg, "-q")) silent = 1; - else if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; else usage(builtin_diff_usage); argv++; argc--; @@ -56,7 +54,7 @@ static int builtin_diff_files(struct rev_info *revs, 3 < revs->max_count) usage(builtin_diff_usage); if (revs->max_count < 0 && - (revs->diffopt.output_format == DIFF_FORMAT_PATCH)) + (revs->diffopt.output_format & DIFF_FORMAT_PATCH)) revs->combine_merges = revs->dense_combined_merges = 1; /* * Backward compatibility wart - "diff-files -s" used to @@ -107,14 +105,9 @@ static int builtin_diff_b_f(struct rev_info *revs, /* Blob vs file in the working tree*/ struct stat st; - while (1 < argc) { - const char *arg = argv[1]; - if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; - else - usage(builtin_diff_usage); - argv++; argc--; - } + if (argc > 1) + usage(builtin_diff_usage); + if (lstat(path, &st)) die("'%s': %s", path, strerror(errno)); if (!(S_ISREG(st.st_mode) || S_ISLNK(st.st_mode))) @@ -137,14 +130,9 @@ static int builtin_diff_blobs(struct rev_info *revs, */ unsigned mode = canon_mode(S_IFREG | 0644); - while (1 < argc) { - const char *arg = argv[1]; - if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; - else - usage(builtin_diff_usage); - argv++; argc--; - } + if (argc > 1) + usage(builtin_diff_usage); + stuff_change(&revs->diffopt, mode, mode, blob[1].sha1, blob[0].sha1, @@ -162,8 +150,6 @@ static int builtin_diff_index(struct rev_info *revs, const char *arg = argv[1]; if (!strcmp(arg, "--cached")) cached = 1; - else if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; else usage(builtin_diff_usage); argv++; argc--; @@ -185,17 +171,12 @@ static int builtin_diff_tree(struct rev_info *revs, { const unsigned char *(sha1[2]); int swap = 0; - while (1 < argc) { - const char *arg = argv[1]; - if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; - else - usage(builtin_diff_usage); - argv++; argc--; - } + + if (argc > 1) + usage(builtin_diff_usage); /* We saw two trees, ent[0] and ent[1]. - * if ent[1] is unintesting, they are swapped + * if ent[1] is uninteresting, they are swapped */ if (ent[1].item->flags & UNINTERESTING) swap = 1; @@ -214,14 +195,9 @@ static int builtin_diff_combined(struct rev_info *revs, const unsigned char (*parent)[20]; int i; - while (1 < argc) { - const char *arg = argv[1]; - if (!strcmp(arg, "--raw")) - revs->diffopt.output_format = DIFF_FORMAT_RAW; - else - usage(builtin_diff_usage); - argv++; argc--; - } + if (argc > 1) + usage(builtin_diff_usage); + if (!revs->dense_combined_merges && !revs->combine_merges) revs->dense_combined_merges = revs->combine_merges = 1; parent = xmalloc(ents * sizeof(*parent)); @@ -274,11 +250,15 @@ int cmd_diff(int argc, const char **argv, char **envp) * Other cases are errors. */ - git_config(git_diff_config); + git_config(git_diff_ui_config); init_revisions(&rev); - rev.diffopt.output_format = DIFF_FORMAT_PATCH; argc = setup_revisions(argc, argv, &rev, NULL); + if (!rev.diffopt.output_format) { + rev.diffopt.output_format = DIFF_FORMAT_PATCH; + diff_setup_done(&rev.diffopt); + } + /* Do we have --cached and not have a pending object, then * default to HEAD by hand. Eek. */ @@ -305,9 +285,9 @@ int cmd_diff(int argc, const char **argv, char **envp) obj = deref_tag(obj, NULL, 0); if (!obj) die("invalid object '%s' given.", name); - if (obj->type == TYPE_COMMIT) + if (obj->type == OBJ_COMMIT) obj = &((struct commit *)obj)->tree->object; - if (obj->type == TYPE_TREE) { + if (obj->type == OBJ_TREE) { if (ARRAY_SIZE(ent) <= ents) die("more than %d trees given: '%s'", (int) ARRAY_SIZE(ent), name); @@ -317,7 +297,7 @@ int cmd_diff(int argc, const char **argv, char **envp) ents++; continue; } - if (obj->type == TYPE_BLOB) { + if (obj->type == OBJ_BLOB) { if (2 <= blobs) die("more than two blobs given: '%s'", name); memcpy(blob[blobs].sha1, obj->sha1, 20); diff --git a/builtin-fmt-merge-msg.c b/builtin-fmt-merge-msg.c new file mode 100644 index 0000000000..f20b27b8a9 --- /dev/null +++ b/builtin-fmt-merge-msg.c @@ -0,0 +1,359 @@ +#include "cache.h" +#include "commit.h" +#include "diff.h" +#include "revision.h" +#include "tag.h" + +static const char *fmt_merge_msg_usage = + "git-fmt-merge-msg [--summary] [--no-summary] [--file <file>]"; + +static int merge_summary = 0; + +static int fmt_merge_msg_config(const char *key, const char *value) +{ + if (!strcmp("merge.summary", key)) + merge_summary = git_config_bool(key, value); + return 0; +} + +struct list { + char **list; + void **payload; + unsigned nr, alloc; +}; + +static void append_to_list(struct list *list, char *value, void *payload) +{ + if (list->nr == list->alloc) { + list->alloc += 32; + list->list = realloc(list->list, sizeof(char *) * list->alloc); + list->payload = realloc(list->payload, + sizeof(char *) * list->alloc); + } + list->payload[list->nr] = payload; + list->list[list->nr++] = value; +} + +static int find_in_list(struct list *list, char *value) +{ + int i; + + for (i = 0; i < list->nr; i++) + if (!strcmp(list->list[i], value)) + return i; + + return -1; +} + +static void free_list(struct list *list) +{ + int i; + + if (list->alloc == 0) + return; + + for (i = 0; i < list->nr; i++) { + free(list->list[i]); + if (list->payload[i]) + free(list->payload[i]); + } + free(list->list); + free(list->payload); + list->nr = list->alloc = 0; +} + +struct src_data { + struct list branch, tag, r_branch, generic; + int head_status; +}; + +static struct list srcs = { NULL, NULL, 0, 0}; +static struct list origins = { NULL, NULL, 0, 0}; + +static int handle_line(char *line) +{ + int i, len = strlen(line); + unsigned char *sha1; + char *src, *origin; + struct src_data *src_data; + int pulling_head = 0; + + if (len < 43 || line[40] != '\t') + return 1; + + if (!strncmp(line + 41, "not-for-merge", 13)) + return 0; + + if (line[41] != '\t') + return 2; + + line[40] = 0; + sha1 = xmalloc(20); + i = get_sha1(line, sha1); + line[40] = '\t'; + if (i) + return 3; + + if (line[len - 1] == '\n') + line[len - 1] = 0; + line += 42; + + src = strstr(line, " of "); + if (src) { + *src = 0; + src += 4; + pulling_head = 0; + } else { + src = line; + pulling_head = 1; + } + + i = find_in_list(&srcs, src); + if (i < 0) { + i = srcs.nr; + append_to_list(&srcs, strdup(src), + xcalloc(1, sizeof(struct src_data))); + } + src_data = srcs.payload[i]; + + if (pulling_head) { + origin = strdup(src); + src_data->head_status |= 1; + } else if (!strncmp(line, "branch ", 7)) { + origin = strdup(line + 7); + append_to_list(&src_data->branch, origin, NULL); + src_data->head_status |= 2; + } else if (!strncmp(line, "tag ", 4)) { + origin = line; + append_to_list(&src_data->tag, strdup(origin + 4), NULL); + src_data->head_status |= 2; + } else if (!strncmp(line, "remote branch ", 14)) { + origin = strdup(line + 14); + append_to_list(&src_data->r_branch, origin, NULL); + src_data->head_status |= 2; + } else { + origin = strdup(src); + append_to_list(&src_data->generic, strdup(line), NULL); + src_data->head_status |= 2; + } + + if (!strcmp(".", src) || !strcmp(src, origin)) { + int len = strlen(origin); + if (origin[0] == '\'' && origin[len - 1] == '\'') { + char *new_origin = malloc(len - 1); + memcpy(new_origin, origin + 1, len - 2); + new_origin[len - 1] = 0; + origin = new_origin; + } else + origin = strdup(origin); + } else { + char *new_origin = malloc(strlen(origin) + strlen(src) + 5); + sprintf(new_origin, "%s of %s", origin, src); + origin = new_origin; + } + append_to_list(&origins, origin, sha1); + return 0; +} + +static void print_joined(const char *singular, const char *plural, + struct list *list) +{ + if (list->nr == 0) + return; + if (list->nr == 1) { + printf("%s%s", singular, list->list[0]); + } else { + int i; + printf("%s", plural); + for (i = 0; i < list->nr - 1; i++) + printf("%s%s", i > 0 ? ", " : "", list->list[i]); + printf(" and %s", list->list[list->nr - 1]); + } +} + +static void shortlog(const char *name, unsigned char *sha1, + struct commit *head, struct rev_info *rev, int limit) +{ + int i, count = 0; + struct commit *commit; + struct object *branch; + struct list subjects = { NULL, NULL, 0, 0 }; + int flags = UNINTERESTING | TREECHANGE | SEEN | SHOWN | ADDED; + + branch = deref_tag(parse_object(sha1), sha1_to_hex(sha1), 40); + if (!branch || branch->type != OBJ_COMMIT) + return; + + setup_revisions(0, NULL, rev, NULL); + rev->ignore_merges = 1; + add_pending_object(rev, branch, name); + add_pending_object(rev, &head->object, "^HEAD"); + head->object.flags |= UNINTERESTING; + prepare_revision_walk(rev); + while ((commit = get_revision(rev)) != NULL) { + char *oneline, *bol, *eol; + + /* ignore merges */ + if (commit->parents && commit->parents->next) + continue; + + count++; + if (subjects.nr > limit) + continue; + + bol = strstr(commit->buffer, "\n\n"); + if (!bol) { + append_to_list(&subjects, strdup(sha1_to_hex( + commit->object.sha1)), + NULL); + continue; + } + + bol += 2; + eol = strchr(bol, '\n'); + + if (eol) { + int len = eol - bol; + oneline = malloc(len + 1); + memcpy(oneline, bol, len); + oneline[len] = 0; + } else + oneline = strdup(bol); + append_to_list(&subjects, oneline, NULL); + } + + if (count > limit) + printf("\n* %s: (%d commits)\n", name, count); + else + printf("\n* %s:\n", name); + + for (i = 0; i < subjects.nr; i++) + if (i >= limit) + printf(" ...\n"); + else + printf(" %s\n", subjects.list[i]); + + clear_commit_marks((struct commit *)branch, flags); + clear_commit_marks(head, flags); + free_commit_list(rev->commits); + rev->commits = NULL; + rev->pending.nr = 0; + + free_list(&subjects); +} + +int cmd_fmt_merge_msg(int argc, char **argv, char **envp) +{ + int limit = 20, i = 0; + char line[1024]; + FILE *in = stdin; + const char *sep = ""; + unsigned char head_sha1[20]; + const char *head, *current_branch; + + git_config(fmt_merge_msg_config); + + while (argc > 1) { + if (!strcmp(argv[1], "--summary")) + merge_summary = 1; + else if (!strcmp(argv[1], "--no-summary")) + merge_summary = 0; + else if (!strcmp(argv[1], "-F") || !strcmp(argv[1], "--file")) { + if (argc < 2) + die ("Which file?"); + if (!strcmp(argv[2], "-")) + in = stdin; + else { + fclose(in); + in = fopen(argv[2], "r"); + } + argc--; argv++; + } else + break; + argc--; argv++; + } + + if (argc > 1) + usage(fmt_merge_msg_usage); + + /* get current branch */ + head = strdup(git_path("HEAD")); + current_branch = resolve_ref(head, head_sha1, 1); + current_branch += strlen(head) - 4; + free((char *)head); + if (!strncmp(current_branch, "refs/heads/", 11)) + current_branch += 11; + + while (fgets(line, sizeof(line), in)) { + i++; + if (line[0] == 0) + continue; + if (handle_line(line)) + die ("Error in line %d: %s", i, line); + } + + printf("Merge "); + for (i = 0; i < srcs.nr; i++) { + struct src_data *src_data = srcs.payload[i]; + const char *subsep = ""; + + printf(sep); + sep = "; "; + + if (src_data->head_status == 1) { + printf(srcs.list[i]); + continue; + } + if (src_data->head_status == 3) { + subsep = ", "; + printf("HEAD"); + } + if (src_data->branch.nr) { + printf(subsep); + subsep = ", "; + print_joined("branch ", "branches ", &src_data->branch); + } + if (src_data->r_branch.nr) { + printf(subsep); + subsep = ", "; + print_joined("remote branch ", "remote branches ", + &src_data->r_branch); + } + if (src_data->tag.nr) { + printf(subsep); + subsep = ", "; + print_joined("tag ", "tags ", &src_data->tag); + } + if (src_data->generic.nr) { + printf(subsep); + print_joined("commit ", "commits ", &src_data->generic); + } + if (strcmp(".", srcs.list[i])) + printf(" of %s", srcs.list[i]); + } + + if (!strcmp("master", current_branch)) + putchar('\n'); + else + printf(" into %s\n", current_branch); + + if (merge_summary) { + struct commit *head; + struct rev_info rev; + + head = lookup_commit(head_sha1); + init_revisions(&rev); + rev.commit_format = CMIT_FMT_ONELINE; + rev.ignore_merges = 1; + rev.limited = 1; + + for (i = 0; i < origins.nr; i++) + shortlog(origins.list[i], origins.payload[i], + head, &rev, limit); + } + + /* No cleanup yet; is standalone anyway */ + + return 0; +} + diff --git a/builtin-grep.c b/builtin-grep.c index 2e7986cece..a79bac305a 100644 --- a/builtin-grep.c +++ b/builtin-grep.c @@ -82,17 +82,47 @@ static int pathspec_matches(const char **paths, const char *name) return 0; } +enum grep_pat_token { + GREP_PATTERN, + GREP_AND, + GREP_OPEN_PAREN, + GREP_CLOSE_PAREN, + GREP_NOT, + GREP_OR, +}; + struct grep_pat { struct grep_pat *next; const char *origin; int no; + enum grep_pat_token token; const char *pattern; regex_t regexp; }; +enum grep_expr_node { + GREP_NODE_ATOM, + GREP_NODE_NOT, + GREP_NODE_AND, + GREP_NODE_OR, +}; + +struct grep_expr { + enum grep_expr_node node; + union { + struct grep_pat *atom; + struct grep_expr *unary; + struct { + struct grep_expr *left; + struct grep_expr *right; + } binary; + } u; +}; + struct grep_opt { struct grep_pat *pattern_list; struct grep_pat **pattern_tail; + struct grep_expr *pattern_expression; regex_t regexp; unsigned linenum:1; unsigned invert:1; @@ -105,43 +135,224 @@ struct grep_opt { #define GREP_BINARY_NOMATCH 1 #define GREP_BINARY_TEXT 2 unsigned binary:2; + unsigned extended:1; int regflags; unsigned pre_context; unsigned post_context; }; static void add_pattern(struct grep_opt *opt, const char *pat, - const char *origin, int no) + const char *origin, int no, enum grep_pat_token t) { struct grep_pat *p = xcalloc(1, sizeof(*p)); p->pattern = pat; p->origin = origin; p->no = no; + p->token = t; *opt->pattern_tail = p; opt->pattern_tail = &p->next; p->next = NULL; } +static void compile_regexp(struct grep_pat *p, struct grep_opt *opt) +{ + int err = regcomp(&p->regexp, p->pattern, opt->regflags); + if (err) { + char errbuf[1024]; + char where[1024]; + if (p->no) + sprintf(where, "In '%s' at %d, ", + p->origin, p->no); + else if (p->origin) + sprintf(where, "%s, ", p->origin); + else + where[0] = 0; + regerror(err, &p->regexp, errbuf, 1024); + regfree(&p->regexp); + die("%s'%s': %s", where, p->pattern, errbuf); + } +} + +#if DEBUG +static inline void indent(int in) +{ + int i; + for (i = 0; i < in; i++) putchar(' '); +} + +static void dump_pattern_exp(struct grep_expr *x, int in) +{ + switch (x->node) { + case GREP_NODE_ATOM: + indent(in); + puts(x->u.atom->pattern); + break; + case GREP_NODE_NOT: + indent(in); + puts("--not"); + dump_pattern_exp(x->u.unary, in+1); + break; + case GREP_NODE_AND: + dump_pattern_exp(x->u.binary.left, in+1); + indent(in); + puts("--and"); + dump_pattern_exp(x->u.binary.right, in+1); + break; + case GREP_NODE_OR: + dump_pattern_exp(x->u.binary.left, in+1); + indent(in); + puts("--or"); + dump_pattern_exp(x->u.binary.right, in+1); + break; + } +} + +static void looking_at(const char *msg, struct grep_pat **list) +{ + struct grep_pat *p = *list; + fprintf(stderr, "%s: looking at ", msg); + if (!p) + fprintf(stderr, "empty\n"); + else + fprintf(stderr, "<%s>\n", p->pattern); +} +#else +#define looking_at(a,b) do {} while(0) +#endif + +static struct grep_expr *compile_pattern_expr(struct grep_pat **); +static struct grep_expr *compile_pattern_atom(struct grep_pat **list) +{ + struct grep_pat *p; + struct grep_expr *x; + + looking_at("atom", list); + + p = *list; + switch (p->token) { + case GREP_PATTERN: /* atom */ + x = xcalloc(1, sizeof (struct grep_expr)); + x->node = GREP_NODE_ATOM; + x->u.atom = p; + *list = p->next; + return x; + case GREP_OPEN_PAREN: + *list = p->next; + x = compile_pattern_expr(list); + if (!x) + return NULL; + if (!*list || (*list)->token != GREP_CLOSE_PAREN) + die("unmatched parenthesis"); + *list = (*list)->next; + return x; + default: + return NULL; + } +} + +static struct grep_expr *compile_pattern_not(struct grep_pat **list) +{ + struct grep_pat *p; + struct grep_expr *x; + + looking_at("not", list); + + p = *list; + switch (p->token) { + case GREP_NOT: + if (!p->next) + die("--not not followed by pattern expression"); + *list = p->next; + x = xcalloc(1, sizeof (struct grep_expr)); + x->node = GREP_NODE_NOT; + x->u.unary = compile_pattern_not(list); + if (!x->u.unary) + die("--not followed by non pattern expression"); + return x; + default: + return compile_pattern_atom(list); + } +} + +static struct grep_expr *compile_pattern_and(struct grep_pat **list) +{ + struct grep_pat *p; + struct grep_expr *x, *y, *z; + + looking_at("and", list); + + x = compile_pattern_not(list); + p = *list; + if (p && p->token == GREP_AND) { + if (!p->next) + die("--and not followed by pattern expression"); + *list = p->next; + y = compile_pattern_and(list); + if (!y) + die("--and not followed by pattern expression"); + z = xcalloc(1, sizeof (struct grep_expr)); + z->node = GREP_NODE_AND; + z->u.binary.left = x; + z->u.binary.right = y; + return z; + } + return x; +} + +static struct grep_expr *compile_pattern_or(struct grep_pat **list) +{ + struct grep_pat *p; + struct grep_expr *x, *y, *z; + + looking_at("or", list); + + x = compile_pattern_and(list); + p = *list; + if (x && p && p->token != GREP_CLOSE_PAREN) { + y = compile_pattern_or(list); + if (!y) + die("not a pattern expression %s", p->pattern); + z = xcalloc(1, sizeof (struct grep_expr)); + z->node = GREP_NODE_OR; + z->u.binary.left = x; + z->u.binary.right = y; + return z; + } + return x; +} + +static struct grep_expr *compile_pattern_expr(struct grep_pat **list) +{ + looking_at("expr", list); + + return compile_pattern_or(list); +} + static void compile_patterns(struct grep_opt *opt) { struct grep_pat *p; + + /* First compile regexps */ for (p = opt->pattern_list; p; p = p->next) { - int err = regcomp(&p->regexp, p->pattern, opt->regflags); - if (err) { - char errbuf[1024]; - char where[1024]; - if (p->no) - sprintf(where, "In '%s' at %d, ", - p->origin, p->no); - else if (p->origin) - sprintf(where, "%s, ", p->origin); - else - where[0] = 0; - regerror(err, &p->regexp, errbuf, 1024); - regfree(&p->regexp); - die("%s'%s': %s", where, p->pattern, errbuf); - } + if (p->token == GREP_PATTERN) + compile_regexp(p, opt); + else + opt->extended = 1; } + + if (!opt->extended) + return; + + /* Then bundle them up in an expression. + * A classic recursive descent parser would do. + */ + p = opt->pattern_list; + opt->pattern_expression = compile_pattern_expr(&p); +#if DEBUG + dump_pattern_exp(opt->pattern_expression, 0); +#endif + if (p) + die("incomplete pattern expression: %s", p->pattern); } static char *end_of_line(char *cp, unsigned long *left) @@ -196,6 +407,79 @@ static int fixmatch(const char *pattern, char *line, regmatch_t *match) } } +static int match_one_pattern(struct grep_opt *opt, struct grep_pat *p, char *bol, char *eol) +{ + int hit = 0; + regmatch_t pmatch[10]; + + if (!opt->fixed) { + regex_t *exp = &p->regexp; + hit = !regexec(exp, bol, ARRAY_SIZE(pmatch), + pmatch, 0); + } + else { + hit = !fixmatch(p->pattern, bol, pmatch); + } + + if (hit && opt->word_regexp) { + /* Match beginning must be either + * beginning of the line, or at word + * boundary (i.e. the last char must + * not be alnum or underscore). + */ + if ((pmatch[0].rm_so < 0) || + (eol - bol) <= pmatch[0].rm_so || + (pmatch[0].rm_eo < 0) || + (eol - bol) < pmatch[0].rm_eo) + die("regexp returned nonsense"); + if (pmatch[0].rm_so != 0 && + word_char(bol[pmatch[0].rm_so-1])) + hit = 0; + if (pmatch[0].rm_eo != (eol-bol) && + word_char(bol[pmatch[0].rm_eo])) + hit = 0; + } + return hit; +} + +static int match_expr_eval(struct grep_opt *opt, + struct grep_expr *x, + char *bol, char *eol) +{ + switch (x->node) { + case GREP_NODE_ATOM: + return match_one_pattern(opt, x->u.atom, bol, eol); + break; + case GREP_NODE_NOT: + return !match_expr_eval(opt, x->u.unary, bol, eol); + case GREP_NODE_AND: + return (match_expr_eval(opt, x->u.binary.left, bol, eol) && + match_expr_eval(opt, x->u.binary.right, bol, eol)); + case GREP_NODE_OR: + return (match_expr_eval(opt, x->u.binary.left, bol, eol) || + match_expr_eval(opt, x->u.binary.right, bol, eol)); + } + die("Unexpected node type (internal error) %d\n", x->node); +} + +static int match_expr(struct grep_opt *opt, char *bol, char *eol) +{ + struct grep_expr *x = opt->pattern_expression; + return match_expr_eval(opt, x, bol, eol); +} + +static int match_line(struct grep_opt *opt, char *bol, char *eol) +{ + struct grep_pat *p; + if (opt->extended) + return match_expr(opt, bol, eol); + for (p = opt->pattern_list; p; p = p->next) { + if (match_one_pattern(opt, p, bol, eol)) + return 1; + } + return 0; +} + static int grep_buffer(struct grep_opt *opt, const char *name, char *buf, unsigned long size) { @@ -231,46 +515,15 @@ static int grep_buffer(struct grep_opt *opt, const char *name, hunk_mark = "--\n"; while (left) { - regmatch_t pmatch[10]; char *eol, ch; int hit = 0; - struct grep_pat *p; eol = end_of_line(bol, &left); ch = *eol; *eol = 0; - for (p = opt->pattern_list; p; p = p->next) { - if (!opt->fixed) { - regex_t *exp = &p->regexp; - hit = !regexec(exp, bol, ARRAY_SIZE(pmatch), - pmatch, 0); - } - else { - hit = !fixmatch(p->pattern, bol, pmatch); - } + hit = match_line(opt, bol, eol); - if (hit && opt->word_regexp) { - /* Match beginning must be either - * beginning of the line, or at word - * boundary (i.e. the last char must - * not be alnum or underscore). - */ - if ((pmatch[0].rm_so < 0) || - (eol - bol) <= pmatch[0].rm_so || - (pmatch[0].rm_eo < 0) || - (eol - bol) < pmatch[0].rm_eo) - die("regexp returned nonsense"); - if (pmatch[0].rm_so != 0 && - word_char(bol[pmatch[0].rm_so-1])) - hit = 0; - if (pmatch[0].rm_eo != (eol-bol) && - word_char(bol[pmatch[0].rm_eo])) - hit = 0; - } - if (hit) - break; - } /* "grep -v -e foo -e bla" should list lines * that do not have either, so inversion should * be done outside. @@ -446,12 +699,14 @@ static int exec_grep(int argc, const char **argv) static int external_grep(struct grep_opt *opt, const char **paths, int cached) { - int i, nr, argc, hit, len; + int i, nr, argc, hit, len, status; const char *argv[MAXARGS+1]; char randarg[ARGBUF]; char *argptr = randarg; struct grep_pat *p; + if (opt->extended) + return -1; len = nr = 0; push_arg("grep"); if (opt->fixed) @@ -536,12 +791,17 @@ static int external_grep(struct grep_opt *opt, const char **paths, int cached) argv[argc++] = name; if (argc < MAXARGS) continue; - hit += exec_grep(argc, argv); + status = exec_grep(argc, argv); + if (0 < status) + hit = 1; argc = nr; } - if (argc > nr) - hit += exec_grep(argc, argv); - return 0; + if (argc > nr) { + status = exec_grep(argc, argv); + if (0 < status) + hit = 1; + } + return hit; } static int grep_cache(struct grep_opt *opt, const char **paths, int cached) @@ -631,9 +891,9 @@ static int grep_tree(struct grep_opt *opt, const char **paths, static int grep_object(struct grep_opt *opt, const char **paths, struct object *obj, const char *name) { - if (obj->type == TYPE_BLOB) + if (obj->type == OBJ_BLOB) return grep_sha1(opt, obj->sha1, name); - if (obj->type == TYPE_COMMIT || obj->type == TYPE_TREE) { + if (obj->type == OBJ_COMMIT || obj->type == OBJ_TREE) { struct tree_desc tree; void *data; int hit; @@ -652,6 +912,13 @@ static int grep_object(struct grep_opt *opt, const char **paths, static const char builtin_grep_usage[] = "git-grep <option>* <rev>* [-e] <pattern> [<path>...]"; +static const char emsg_invalid_context_len[] = +"%s: invalid context length argument"; +static const char emsg_missing_context_len[] = +"missing context length argument"; +static const char emsg_missing_argument[] = +"option requires an argument -%s"; + int cmd_grep(int argc, const char **argv, char **envp) { int hit = 0; @@ -674,7 +941,7 @@ int cmd_grep(int argc, const char **argv, char **envp) * pattern, but then what follows it must be zero or more * valid refs up to the -- (if exists), and then existing * paths. If there is an explicit pattern, then the first - * unrecocnized non option is the beginning of the refs list + * unrecognized non option is the beginning of the refs list * that continues up to the -- (if exists), and then paths. */ @@ -759,7 +1026,7 @@ int cmd_grep(int argc, const char **argv, char **envp) case 'A': case 'B': case 'C': if (!arg[2]) { if (argc <= 1) - usage(builtin_grep_usage); + die(emsg_missing_context_len); scan = *++argv; argc--; } @@ -771,7 +1038,7 @@ int cmd_grep(int argc, const char **argv, char **envp) break; } if (sscanf(scan, "%u", &num) != 1) - usage(builtin_grep_usage); + die(emsg_invalid_context_len, scan); switch (arg[1]) { case 'A': opt.post_context = num; @@ -790,7 +1057,7 @@ int cmd_grep(int argc, const char **argv, char **envp) int lno = 0; char buf[1024]; if (argc <= 1) - usage(builtin_grep_usage); + die(emsg_missing_argument, arg); patterns = fopen(argv[1], "r"); if (!patterns) die("'%s': %s", argv[1], strerror(errno)); @@ -801,30 +1068,55 @@ int cmd_grep(int argc, const char **argv, char **envp) /* ignore empty line like grep does */ if (!buf[0]) continue; - add_pattern(&opt, strdup(buf), argv[1], ++lno); + add_pattern(&opt, strdup(buf), argv[1], ++lno, + GREP_PATTERN); } fclose(patterns); argv++; argc--; continue; } + if (!strcmp("--not", arg)) { + add_pattern(&opt, arg, "command line", 0, GREP_NOT); + continue; + } + if (!strcmp("--and", arg)) { + add_pattern(&opt, arg, "command line", 0, GREP_AND); + continue; + } + if (!strcmp("--or", arg)) + continue; /* no-op */ + if (!strcmp("(", arg)) { + add_pattern(&opt, arg, "command line", 0, GREP_OPEN_PAREN); + continue; + } + if (!strcmp(")", arg)) { + add_pattern(&opt, arg, "command line", 0, GREP_CLOSE_PAREN); + continue; + } if (!strcmp("-e", arg)) { if (1 < argc) { - add_pattern(&opt, argv[1], "-e option", 0); + add_pattern(&opt, argv[1], "-e option", 0, + GREP_PATTERN); argv++; argc--; continue; } - usage(builtin_grep_usage); + die(emsg_missing_argument, arg); } - if (!strcmp("--", arg)) + if (!strcmp("--", arg)) { + /* later processing wants to have this at argv[1] */ + argv--; + argc++; break; + } if (*arg == '-') usage(builtin_grep_usage); /* First unrecognized non-option token */ if (!opt.pattern_list) { - add_pattern(&opt, arg, "command line", 0); + add_pattern(&opt, arg, "command line", 0, + GREP_PATTERN); break; } else { diff --git a/builtin-help.c b/builtin-help.c index 7470faa566..335fe5fedc 100644 --- a/builtin-help.c +++ b/builtin-help.c @@ -12,7 +12,7 @@ static const char git_usage[] = "Usage: git [--version] [--exec-path[=GIT_EXEC_PATH]] [--help] COMMAND [ ARGS ]"; -/* most gui terms set COLUMNS (although some don't export it) */ +/* most GUI terminals set COLUMNS (although some don't export it) */ static int term_columns(void) { char *col_string = getenv("COLUMNS"); diff --git a/builtin-log.c b/builtin-log.c index f9515a8a4a..4052cc75bd 100644 --- a/builtin-log.c +++ b/builtin-log.c @@ -10,29 +10,28 @@ #include "revision.h" #include "log-tree.h" #include "builtin.h" +#include <time.h> +#include <sys/time.h> /* this is in builtin-diff.c */ void add_head(struct rev_info *revs); -static int cmd_log_wc(int argc, const char **argv, char **envp, +static void cmd_log_init(int argc, const char **argv, char **envp, struct rev_info *rev) { - struct commit *commit; - rev->abbrev = DEFAULT_ABBREV; rev->commit_format = CMIT_FMT_DEFAULT; rev->verbose_header = 1; argc = setup_revisions(argc, argv, rev, "HEAD"); - if (rev->always_show_header) { - if (rev->diffopt.pickaxe || rev->diffopt.filter) { - rev->always_show_header = 0; - if (rev->diffopt.output_format == DIFF_FORMAT_RAW) - rev->diffopt.output_format = DIFF_FORMAT_NO_OUTPUT; - } - } - + if (rev->diffopt.pickaxe || rev->diffopt.filter) + rev->always_show_header = 0; if (argc > 1) die("unrecognized argument: %s", argv[1]); +} + +static int cmd_log_walk(struct rev_info *rev) +{ + struct commit *commit; prepare_revision_walk(rev); setup_pager(); @@ -50,17 +49,22 @@ int cmd_whatchanged(int argc, const char **argv, char **envp) { struct rev_info rev; + git_config(git_diff_ui_config); init_revisions(&rev); rev.diff = 1; rev.diffopt.recursive = 1; rev.simplify_history = 0; - return cmd_log_wc(argc, argv, envp, &rev); + cmd_log_init(argc, argv, envp, &rev); + if (!rev.diffopt.output_format) + rev.diffopt.output_format = DIFF_FORMAT_RAW; + return cmd_log_walk(&rev); } int cmd_show(int argc, const char **argv, char **envp) { struct rev_info rev; + git_config(git_diff_ui_config); init_revisions(&rev); rev.diff = 1; rev.diffopt.recursive = 1; @@ -69,17 +73,19 @@ int cmd_show(int argc, const char **argv, char **envp) rev.always_show_header = 1; rev.ignore_merges = 0; rev.no_walk = 1; - return cmd_log_wc(argc, argv, envp, &rev); + cmd_log_init(argc, argv, envp, &rev); + return cmd_log_walk(&rev); } int cmd_log(int argc, const char **argv, char **envp) { struct rev_info rev; + git_config(git_diff_ui_config); init_revisions(&rev); rev.always_show_header = 1; - rev.diffopt.recursive = 1; - return cmd_log_wc(argc, argv, envp, &rev); + cmd_log_init(argc, argv, envp, &rev); + return cmd_log_walk(&rev); } static int istitlechar(char c) @@ -101,7 +107,10 @@ static int git_format_config(const char *var, const char *value) strcat(extra_headers, value); return 0; } - return git_default_config(var, value); + if (!strcmp(var, "diff.color")) { + return 0; + } + return git_diff_ui_config(var, value); } @@ -219,6 +228,18 @@ static void get_patch_ids(struct rev_info *rev, struct diff_options *options) o2->flags = flags2; } +static void gen_message_id(char *dest, unsigned int length, char *base) +{ + const char *committer = git_committer_info(1); + const char *email_start = strrchr(committer, '<'); + const char *email_end = strrchr(committer, '>'); + if(!email_start || !email_end || email_start > email_end - 1) + die("Could not extract email from committer identity."); + snprintf(dest, length, "%s.%lu.git.%.*s", base, + (unsigned long) time(NULL), + (int)(email_end - email_start - 1), email_start + 1); +} + int cmd_format_patch(int argc, const char **argv, char **envp) { struct commit *commit; @@ -230,20 +251,23 @@ int cmd_format_patch(int argc, const char **argv, char **envp) int start_number = -1; int keep_subject = 0; int ignore_if_in_upstream = 0; + int thread = 0; + const char *in_reply_to = NULL; struct diff_options patch_id_opts; char *add_signoff = NULL; + char message_id[1024]; + char ref_message_id[1024]; + git_config(git_format_config); init_revisions(&rev); rev.commit_format = CMIT_FMT_EMAIL; rev.verbose_header = 1; rev.diff = 1; - rev.diffopt.with_raw = 0; - rev.diffopt.with_stat = 1; rev.combine_merges = 0; rev.ignore_merges = 1; - rev.diffopt.output_format = DIFF_FORMAT_PATCH; + rev.diffopt.msg_sep = ""; + rev.diffopt.recursive = 1; - git_config(git_format_config); rev.extra_headers = extra_headers; /* @@ -298,6 +322,16 @@ int cmd_format_patch(int argc, const char **argv, char **envp) rev.mime_boundary = argv[i] + 9; else if (!strcmp(argv[i], "--ignore-if-in-upstream")) ignore_if_in_upstream = 1; + else if (!strcmp(argv[i], "--thread")) + thread = 1; + else if (!strncmp(argv[i], "--in-reply-to=", 14)) + in_reply_to = argv[i] + 14; + else if (!strcmp(argv[i], "--in-reply-to")) { + i++; + if (i == argc) + die("Need a Message-Id for --in-reply-to"); + in_reply_to = argv[i]; + } else argv[j++] = argv[i]; } @@ -312,6 +346,9 @@ int cmd_format_patch(int argc, const char **argv, char **envp) if (argc > 1) die ("unrecognized argument: %s", argv[1]); + if (!rev.diffopt.output_format) + rev.diffopt.output_format = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH; + if (output_directory) { if (use_stdout) die("standard output, or directory, which one?"); @@ -352,10 +389,23 @@ int cmd_format_patch(int argc, const char **argv, char **envp) if (numbered) rev.total = total + start_number - 1; rev.add_signoff = add_signoff; + rev.ref_message_id = in_reply_to; while (0 <= --nr) { int shown; commit = list[nr]; rev.nr = total - nr + (start_number - 1); + /* Make the second and subsequent mails replies to the first */ + if (thread) { + if (nr == (total - 2)) { + strncpy(ref_message_id, message_id, + sizeof(ref_message_id)); + ref_message_id[sizeof(ref_message_id)-1]='\0'; + rev.ref_message_id = ref_message_id; + } + gen_message_id(message_id, sizeof(message_id), + sha1_to_hex(commit->object.sha1)); + rev.message_id = message_id; + } if (!use_stdout) reopen_stdout(commit, rev.nr, keep_subject); shown = log_tree_commit(&rev, commit); diff --git a/builtin-mailinfo.c b/builtin-mailinfo.c index 3e40747cf5..ac53f76f68 100644 --- a/builtin-mailinfo.c +++ b/builtin-mailinfo.c @@ -348,7 +348,7 @@ static void cleanup_space(char *buf) } } -static void decode_header_bq(char *it); +static void decode_header(char *it); typedef int (*header_fn_t)(char *); struct header_def { const char *name; @@ -371,7 +371,7 @@ static void check_header(char *line, struct header_def *header) /* Unwrap inline B and Q encoding, and optionally * normalize the meta information to utf8. */ - decode_header_bq(line + len + 2); + decode_header(line + len + 2); header[i].func(line + len + 2); break; } @@ -566,16 +566,19 @@ static void convert_to_utf8(char *line, char *charset) #endif } -static void decode_header_bq(char *it) +static int decode_header_bq(char *it) { char *in, *out, *ep, *cp, *sp; char outbuf[1000]; + int rfc2047 = 0; in = it; out = outbuf; while ((ep = strstr(in, "=?")) != NULL) { int sz, encoding; char charset_q[256], piecebuf[256]; + rfc2047 = 1; + if (in != ep) { sz = ep - in; memcpy(out, in, sz); @@ -589,19 +592,19 @@ static void decode_header_bq(char *it) ep += 2; cp = strchr(ep, '?'); if (!cp) - return; /* no munging */ + return rfc2047; /* no munging */ for (sp = ep; sp < cp; sp++) charset_q[sp - ep] = tolower(*sp); charset_q[cp - ep] = 0; encoding = cp[1]; if (!encoding || cp[2] != '?') - return; /* no munging */ + return rfc2047; /* no munging */ ep = strstr(cp + 3, "?="); if (!ep) - return; /* no munging */ + return rfc2047; /* no munging */ switch (tolower(encoding)) { default: - return; /* no munging */ + return rfc2047; /* no munging */ case 'b': sz = decode_b_segment(cp + 3, piecebuf, ep); break; @@ -610,7 +613,7 @@ static void decode_header_bq(char *it) break; } if (sz < 0) - return; + return rfc2047; if (metainfo_charset) convert_to_utf8(piecebuf, charset_q); strcpy(out, piecebuf); @@ -619,6 +622,19 @@ static void decode_header_bq(char *it) } strcpy(out, in); strcpy(it, outbuf); + return rfc2047; +} + +static void decode_header(char *it) +{ + + if (decode_header_bq(it)) + return; + /* otherwise "it" is a straight copy of the input. + * This can be binary guck but there is no charset specified. + */ + if (metainfo_charset) + convert_to_utf8(it, ""); } static void decode_transfer_encoding(char *line) diff --git a/builtin-prune.c b/builtin-prune.c new file mode 100644 index 0000000000..d196c41f13 --- /dev/null +++ b/builtin-prune.c @@ -0,0 +1,259 @@ +#include "cache.h" +#include "refs.h" +#include "tag.h" +#include "commit.h" +#include "tree.h" +#include "blob.h" +#include "tree-walk.h" +#include "diff.h" +#include "revision.h" +#include "builtin.h" +#include "cache-tree.h" + +static const char prune_usage[] = "git prune [-n]"; +static int show_only = 0; +static struct rev_info revs; + +static int prune_object(char *path, const char *filename, const unsigned char *sha1) +{ + if (show_only) { + printf("would prune %s/%s\n", path, filename); + return 0; + } + unlink(mkpath("%s/%s", path, filename)); + rmdir(path); + return 0; +} + +static int prune_dir(int i, char *path) +{ + DIR *dir = opendir(path); + struct dirent *de; + + if (!dir) + return 0; + + while ((de = readdir(dir)) != NULL) { + char name[100]; + unsigned char sha1[20]; + int len = strlen(de->d_name); + + switch (len) { + case 2: + if (de->d_name[1] != '.') + break; + case 1: + if (de->d_name[0] != '.') + break; + continue; + case 38: + sprintf(name, "%02x", i); + memcpy(name+2, de->d_name, len+1); + if (get_sha1_hex(name, sha1) < 0) + break; + + /* + * Do we know about this object? + * It must have been reachable + */ + if (lookup_object(sha1)) + continue; + + prune_object(path, de->d_name, sha1); + continue; + } + fprintf(stderr, "bad sha1 file: %s/%s\n", path, de->d_name); + } + closedir(dir); + return 0; +} + +static void prune_object_dir(const char *path) +{ + int i; + for (i = 0; i < 256; i++) { + static char dir[4096]; + sprintf(dir, "%s/%02x", path, i); + prune_dir(i, dir); + } +} + +static void process_blob(struct blob *blob, + struct object_array *p, + struct name_path *path, + const char *name) +{ + struct object *obj = &blob->object; + + if (obj->flags & SEEN) + return; + obj->flags |= SEEN; + /* Nothing to do, really .. The blob lookup was the important part */ +} + +static void process_tree(struct tree *tree, + struct object_array *p, + struct name_path *path, + const char *name) +{ + struct object *obj = &tree->object; + struct tree_desc desc; + struct name_entry entry; + struct name_path me; + + if (obj->flags & SEEN) + return; + obj->flags |= SEEN; + if (parse_tree(tree) < 0) + die("bad tree object %s", sha1_to_hex(obj->sha1)); + name = strdup(name); + add_object(obj, p, path, name); + me.up = path; + me.elem = name; + me.elem_len = strlen(name); + + desc.buf = tree->buffer; + desc.size = tree->size; + + while (tree_entry(&desc, &entry)) { + if (S_ISDIR(entry.mode)) + process_tree(lookup_tree(entry.sha1), p, &me, entry.path); + else + process_blob(lookup_blob(entry.sha1), p, &me, entry.path); + } + free(tree->buffer); + tree->buffer = NULL; +} + +static void process_tag(struct tag *tag, struct object_array *p, const char *name) +{ + struct object *obj = &tag->object; + struct name_path me; + + if (obj->flags & SEEN) + return; + obj->flags |= SEEN; + + me.up = NULL; + me.elem = "tag:/"; + me.elem_len = 5; + + if (parse_tag(tag) < 0) + die("bad tag object %s", sha1_to_hex(obj->sha1)); + add_object(tag->tagged, p, NULL, name); +} + +static void walk_commit_list(struct rev_info *revs) +{ + int i; + struct commit *commit; + struct object_array objects = { 0, 0, NULL }; + + /* Walk all commits, process their trees */ + while ((commit = get_revision(revs)) != NULL) + process_tree(commit->tree, &objects, NULL, ""); + + /* Then walk all the pending objects, recursively processing them too */ + for (i = 0; i < revs->pending.nr; i++) { + struct object_array_entry *pending = revs->pending.objects + i; + struct object *obj = pending->item; + const char *name = pending->name; + if (obj->type == OBJ_TAG) { + process_tag((struct tag *) obj, &objects, name); + continue; + } + if (obj->type == OBJ_TREE) { + process_tree((struct tree *)obj, &objects, NULL, name); + continue; + } + if (obj->type == OBJ_BLOB) { + process_blob((struct blob *)obj, &objects, NULL, name); + continue; + } + die("unknown pending object %s (%s)", sha1_to_hex(obj->sha1), name); + } +} + +static int add_one_ref(const char *path, const unsigned char *sha1) +{ + struct object *object = parse_object(sha1); + if (!object) + die("bad object ref: %s:%s", path, sha1_to_hex(sha1)); + add_pending_object(&revs, object, ""); + return 0; +} + +static void add_one_tree(const unsigned char *sha1) +{ + struct tree *tree = lookup_tree(sha1); + add_pending_object(&revs, &tree->object, ""); +} + +static void add_cache_tree(struct cache_tree *it) +{ + int i; + + if (it->entry_count >= 0) + add_one_tree(it->sha1); + for (i = 0; i < it->subtree_nr; i++) + add_cache_tree(it->down[i]->cache_tree); +} + +static void add_cache_refs(void) +{ + int i; + + read_cache(); + for (i = 0; i < active_nr; i++) { + lookup_blob(active_cache[i]->sha1); + /* + * We could add the blobs to the pending list, but quite + * frankly, we don't care. Once we've looked them up, and + * added them as objects, we've really done everything + * there is to do for a blob + */ + } + if (active_cache_tree) + add_cache_tree(active_cache_tree); +} + +int cmd_prune(int argc, const char **argv, char **envp) +{ + int i; + + for (i = 1; i < argc; i++) { + const char *arg = argv[i]; + if (!strcmp(arg, "-n")) { + show_only = 1; + continue; + } + usage(prune_usage); + } + + /* + * Set up revision parsing, and mark us as being interested + * in all object types, not just commits. + */ + init_revisions(&revs); + revs.tag_objects = 1; + revs.blob_objects = 1; + revs.tree_objects = 1; + + /* Add all external refs */ + for_each_ref(add_one_ref); + + /* Add all refs from the index file */ + add_cache_refs(); + + /* + * Set up the revision walk - this will move all commits + * from the pending list to the commit walking list. + */ + prepare_revision_walk(&revs); + + walk_commit_list(&revs); + + prune_object_dir(get_object_directory()); + + return 0; +} diff --git a/builtin-push.c b/builtin-push.c index 66b9407822..31cbfd7386 100644 --- a/builtin-push.c +++ b/builtin-push.c @@ -104,7 +104,7 @@ static int get_remotes_uri(const char *repo, const char *uri[MAX_URI]) if (n < MAX_URI) uri[n++] = strdup(s); else - error("more than %d URL's specified, ignoreing the rest", MAX_URI); + error("more than %d URL's specified, ignoring the rest", MAX_URI); } else if (is_refspec && !has_explicit_refspec) add_refspec(strdup(s)); @@ -273,7 +273,7 @@ static int do_push(const char *repo) int cmd_push(int argc, const char **argv, char **envp) { int i; - const char *repo = "origin"; // default repository + const char *repo = "origin"; /* default repository */ for (i = 1; i < argc; i++) { const char *arg = argv[i]; diff --git a/builtin-read-tree.c b/builtin-read-tree.c index 9a2099d730..122b6f130b 100644 --- a/builtin-read-tree.c +++ b/builtin-read-tree.c @@ -43,10 +43,7 @@ struct tree_entry_list { const unsigned char *sha1; }; -static struct tree_entry_list df_conflict_list = { - .name = NULL, - .next = &df_conflict_list -}; +static struct tree_entry_list df_conflict_list; typedef int (*merge_fn_t)(struct cache_entry **src); @@ -333,14 +330,9 @@ static void setup_progress_signal(void) setitimer(ITIMER_REAL, &v, NULL); } +static struct checkout state; static void check_updates(struct cache_entry **src, int nr) { - static struct checkout state = { - .base_dir = "", - .force = 1, - .quiet = 1, - .refresh_cache = 1, - }; unsigned short mask = htons(CE_UPDATE); unsigned last_percent = 200, cnt = 0, total = 0; @@ -515,7 +507,7 @@ static int merged_entry(struct cache_entry *merge, struct cache_entry *old) } merge->ce_flags &= ~htons(CE_STAGEMASK); - add_cache_entry(merge, ADD_CACHE_OK_TO_ADD); + add_cache_entry(merge, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE); return 1; } @@ -526,7 +518,7 @@ static int deleted_entry(struct cache_entry *ce, struct cache_entry *old) else verify_absent(ce->name, "removed"); ce->ce_mode = 0; - add_cache_entry(ce, ADD_CACHE_OK_TO_ADD); + add_cache_entry(ce, ADD_CACHE_OK_TO_ADD|ADD_CACHE_OK_TO_REPLACE); invalidate_ce_path(ce); return 1; } @@ -884,6 +876,12 @@ int cmd_read_tree(int argc, const char **argv, char **envp) unsigned char sha1[20]; merge_fn_t fn = NULL; + df_conflict_list.next = &df_conflict_list; + state.base_dir = ""; + state.force = 1; + state.quiet = 1; + state.refresh_cache = 1; + setup_git_directory(); git_config(git_default_config); @@ -1038,7 +1036,7 @@ int cmd_read_tree(int argc, const char **argv, char **envp) } if (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(&lock_file)) + close(newfd) || commit_lock_file(&lock_file)) die("unable to write new index file"); return 0; } diff --git a/builtin-rev-list.c b/builtin-rev-list.c index 63bad0e96a..8f32871337 100644 --- a/builtin-rev-list.c +++ b/builtin-rev-list.c @@ -167,16 +167,16 @@ static void show_commit_list(struct rev_info *revs) const char *name = pending->name; if (obj->flags & (UNINTERESTING | SEEN)) continue; - if (obj->type == TYPE_TAG) { + if (obj->type == OBJ_TAG) { obj->flags |= SEEN; add_object_array(obj, name, &objects); continue; } - if (obj->type == TYPE_TREE) { + if (obj->type == OBJ_TREE) { process_tree((struct tree *)obj, &objects, NULL, name); continue; } - if (obj->type == TYPE_BLOB) { + if (obj->type == OBJ_BLOB) { process_blob((struct blob *)obj, &objects, NULL, name); continue; } diff --git a/builtin-rev-parse.c b/builtin-rev-parse.c index 5f5ade45ae..b3e4386c1b 100644 --- a/builtin-rev-parse.c +++ b/builtin-rev-parse.c @@ -164,6 +164,51 @@ static int show_file(const char *arg) return 0; } +static int try_difference(const char *arg) +{ + char *dotdot; + unsigned char sha1[20]; + unsigned char end[20]; + const char *next; + const char *this; + int symmetric; + + if (!(dotdot = strstr(arg, ".."))) + return 0; + next = dotdot + 2; + this = arg; + symmetric = (*next == '.'); + + *dotdot = 0; + next += symmetric; + + if (!*next) + next = "HEAD"; + if (dotdot == arg) + this = "HEAD"; + if (!get_sha1(this, sha1) && !get_sha1(next, end)) { + show_rev(NORMAL, end, next); + show_rev(symmetric ? NORMAL : REVERSED, sha1, this); + if (symmetric) { + struct commit_list *exclude; + struct commit *a, *b; + a = lookup_commit_reference(sha1); + b = lookup_commit_reference(end); + exclude = get_merge_bases(a, b, 1); + while (exclude) { + struct commit_list *n = exclude->next; + show_rev(REVERSED, + exclude->item->object.sha1,NULL); + free(exclude); + exclude = n; + } + } + return 1; + } + *dotdot = '.'; + return 0; +} + int cmd_rev_parse(int argc, const char **argv, char **envp) { int i, as_is = 0, verify = 0; @@ -174,7 +219,6 @@ int cmd_rev_parse(int argc, const char **argv, char **envp) for (i = 1; i < argc; i++) { const char *arg = argv[i]; - char *dotdot; if (as_is) { if (show_file(arg) && as_is < 2) @@ -326,23 +370,8 @@ int cmd_rev_parse(int argc, const char **argv, char **envp) } /* Not a flag argument */ - dotdot = strstr(arg, ".."); - if (dotdot) { - unsigned char end[20]; - const char *next = dotdot + 2; - const char *this = arg; - *dotdot = 0; - if (!*next) - next = "HEAD"; - if (dotdot == arg) - this = "HEAD"; - if (!get_sha1(this, sha1) && !get_sha1(next, end)) { - show_rev(NORMAL, end, next); - show_rev(REVERSED, sha1, this); - continue; - } - *dotdot = '.'; - } + if (try_difference(arg)) + continue; if (!get_sha1(arg, sha1)) { show_rev(NORMAL, sha1, arg); continue; diff --git a/builtin-rm.c b/builtin-rm.c index 4d56a1f070..bb810ba41a 100644 --- a/builtin-rm.c +++ b/builtin-rm.c @@ -90,8 +90,7 @@ int cmd_rm(int argc, const char **argv, char **envp) seen = NULL; for (i = 0; pathspec[i] ; i++) /* nothing */; - seen = xmalloc(i); - memset(seen, 0, i); + seen = xcalloc(i, 1); for (i = 0; i < active_nr; i++) { struct cache_entry *ce = active_cache[i]; @@ -129,7 +128,7 @@ int cmd_rm(int argc, const char **argv, char **envp) * workspace. If we fail to remove the first one, we * abort the "git rm" (but once we've successfully removed * any file at all, we'll go ahead and commit to it all: - * by then we've already committed ourself and can't fail + * by then we've already committed ourselves and can't fail * in the middle) */ if (force) { @@ -147,7 +146,7 @@ int cmd_rm(int argc, const char **argv, char **envp) if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(&lock_file)) + close(newfd) || commit_lock_file(&lock_file)) die("Unable to write new index file"); } diff --git a/builtin-show-branch.c b/builtin-show-branch.c index 09d8227862..82f75b72de 100644 --- a/builtin-show-branch.c +++ b/builtin-show-branch.c @@ -6,7 +6,7 @@ #include "builtin.h" static const char show_branch_usage[] = -"git-show-branch [--dense] [--current] [--all] [--heads] [--tags] [--topo-order] [--more=count | --list | --independent | --merge-base ] [--topics] [<refs>...]"; +"git-show-branch [--sparse] [--current] [--all] [--heads] [--tags] [--topo-order] [--more=count | --list | --independent | --merge-base ] [--topics] [<refs>...]"; static int default_num = 0; static int default_alloc = 0; @@ -89,6 +89,8 @@ static int name_first_parent_chain(struct commit *c) name_parent(c, p); i++; } + else + break; c = p; } return i; @@ -172,7 +174,7 @@ static void name_commits(struct commit_list *list, static int mark_seen(struct commit *commit, struct commit_list **seen_p) { if (!commit->object.flags) { - insert_by_date(commit, seen_p); + commit_list_insert(commit, seen_p); return 1; } return 0; @@ -218,9 +220,8 @@ static void join_revs(struct commit_list **list_p, * Postprocess to complete well-poisoning. * * At this point we have all the commits we have seen in - * seen_p list (which happens to be sorted chronologically but - * it does not really matter). Mark anything that can be - * reached from uninteresting commits not interesting. + * seen_p list. Mark anything that can be reached from + * uninteresting commits not interesting. */ for (;;) { int changed = 0; @@ -701,6 +702,8 @@ int cmd_show_branch(int ac, const char **av, char **envp) if (0 <= extra) join_revs(&list, &seen, num_rev, extra); + sort_by_date(&seen); + if (merge_base) return show_merge_base(seen, num_rev); diff --git a/builtin-tar-tree.c b/builtin-tar-tree.c index f2e48aae2a..e5aaded820 100644 --- a/builtin-tar-tree.c +++ b/builtin-tar-tree.c @@ -20,6 +20,7 @@ static char block[BLOCKSIZE]; static unsigned long offset; static time_t archive_time; +static int tar_umask; /* tries hard to write, either succeeds or dies in the attempt */ static void reliable_write(const void *data, unsigned long size) @@ -188,13 +189,13 @@ static void write_entry(const unsigned char *sha1, struct strbuf *path, } else { if (S_ISDIR(mode)) { *header.typeflag = TYPEFLAG_DIR; - mode |= 0777; + mode = (mode | 0777) & ~tar_umask; } else if (S_ISLNK(mode)) { *header.typeflag = TYPEFLAG_LNK; mode |= 0777; } else if (S_ISREG(mode)) { *header.typeflag = TYPEFLAG_REG; - mode |= (mode & 0100) ? 0777 : 0666; + mode = (mode | ((mode & 0100) ? 0777 : 0666)) & ~tar_umask; } else { error("unsupported file mode: 0%o (SHA1: %s)", mode, sha1_to_hex(sha1)); @@ -293,6 +294,20 @@ static void traverse_tree(struct tree_desc *tree, struct strbuf *path) } } +int git_tar_config(const char *var, const char *value) +{ + if (!strcmp(var, "tar.umask")) { + if (!strcmp(value, "user")) { + tar_umask = umask(0); + umask(tar_umask); + } else { + tar_umask = git_config_int(var, value); + } + return 0; + } + return git_default_config(var, value); +} + static int generate_tar(int argc, const char **argv, char** envp) { unsigned char sha1[20], tree_sha1[20]; @@ -305,7 +320,7 @@ static int generate_tar(int argc, const char **argv, char** envp) current_path.len = current_path.eof = 0; setup_git_directory(); - git_config(git_default_config); + git_config(git_tar_config); switch (argc) { case 3: diff --git a/builtin-update-index.c b/builtin-update-index.c index ef50243452..1a4200d151 100644 --- a/builtin-update-index.c +++ b/builtin-update-index.c @@ -648,7 +648,7 @@ int cmd_update_index(int argc, const char **argv, char **envp) finish: if (active_cache_changed) { if (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(lock_file)) + close(newfd) || commit_lock_file(lock_file)) die("Unable to write new index file"); } diff --git a/builtin-update-ref.c b/builtin-update-ref.c index 00333c7e7c..83094abe0f 100644 --- a/builtin-update-ref.c +++ b/builtin-update-ref.c @@ -12,6 +12,7 @@ int cmd_update_ref(int argc, const char **argv, char **envp) unsigned char sha1[20], oldsha1[20]; int i; + setup_ident(); setup_git_directory(); git_config(git_default_config); diff --git a/builtin-write-tree.c b/builtin-write-tree.c index 70e9b6fcc6..449a4d1b57 100644 --- a/builtin-write-tree.c +++ b/builtin-write-tree.c @@ -35,7 +35,8 @@ int write_tree(unsigned char *sha1, int missing_ok, const char *prefix) missing_ok, 0) < 0) die("git-write-tree: error building trees"); if (0 <= newfd) { - if (!write_cache(newfd, active_cache, active_nr)) + if (!write_cache(newfd, active_cache, active_nr) + && !close(newfd)) commit_lock_file(lock_file); } /* Not being able to write is fine -- we are only interested @@ -25,6 +25,8 @@ extern int cmd_diff(int argc, const char **argv, char **envp); extern int cmd_format_patch(int argc, const char **argv, char **envp); extern int cmd_count_objects(int argc, const char **argv, char **envp); +extern int cmd_prune(int argc, const char **argv, char **envp); + extern int cmd_push(int argc, const char **argv, char **envp); extern int cmd_grep(int argc, const char **argv, char **envp); extern int cmd_rm(int argc, const char **argv, char **envp); @@ -49,6 +51,7 @@ extern int cmd_cat_file(int argc, const char **argv, char **envp); extern int cmd_rev_parse(int argc, const char **argv, char **envp); extern int cmd_update_index(int argc, const char **argv, char **envp); extern int cmd_update_ref(int argc, const char **argv, char **envp); +extern int cmd_fmt_merge_msg(int argc, const char **argv, char **envp); extern int cmd_write_tree(int argc, const char **argv, char **envp); extern int write_tree(unsigned char *sha1, int missing_ok, const char *prefix); @@ -176,6 +176,7 @@ extern int commit_lock_file(struct lock_file *); extern void rollback_lock_file(struct lock_file *); /* Environment bits from configuration mechanism */ +extern int use_legacy_headers; extern int trust_executable_bit; extern int assume_unchanged; extern int prefer_symlink_refs; @@ -183,6 +184,7 @@ extern int log_all_ref_updates; extern int warn_ambiguous_refs; extern int shared_repository; extern const char *apply_default_whitespace; +extern int zlib_compression_level; #define GIT_REPO_VERSION 0 extern int repository_format_version; @@ -218,8 +220,6 @@ int safe_create_leading_directories(char *path); char *enter_repo(char *path, int strict); /* Read and unpack a sha1 file into memory, write memory to a sha1 file */ -extern int unpack_sha1_header(z_stream *stream, void *map, unsigned long mapsize, void *buffer, unsigned long size); -extern int parse_sha1_header(char *hdr, char *type, unsigned long *sizep); extern int sha1_object_info(const unsigned char *, char *, unsigned long *); extern void * unpack_sha1_file(void *map, unsigned long mapsize, char *type, unsigned long *size); extern void * read_sha1_file(const unsigned char *sha1, char *type, unsigned long *size); @@ -321,13 +321,17 @@ struct ref { char name[FLEX_ARRAY]; /* more */ }; +#define REF_NORMAL (1u << 0) +#define REF_HEADS (1u << 1) +#define REF_TAGS (1u << 2) + extern int git_connect(int fd[2], char *url, const char *prog); extern int finish_connect(pid_t pid); extern int path_match(const char *path, int nr, char **match); extern int match_refs(struct ref *src, struct ref *dst, struct ref ***dst_tail, int nr_refspec, char **refspec, int all); extern int get_ack(int fd, unsigned char *result_sha1); -extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, int ignore_funny); +extern struct ref **get_remote_heads(int in, struct ref **list, int nr_match, char **match, unsigned int flags); extern int server_supports(const char *feature); extern struct packed_git *parse_pack_index(unsigned char *sha1); @@ -377,6 +381,7 @@ extern int receive_keep_pack(int fd[2], const char *me, int quiet, int); /* pager.c */ extern void setup_pager(void); +extern int pager_in_use; /* base85 */ int decode_85(char *dst, char *line, int linelen); diff --git a/checkout-index.c b/checkout-index.c index ea40bc29be..61152f34b7 100644 --- a/checkout-index.c +++ b/checkout-index.c @@ -49,14 +49,7 @@ static int checkout_stage; /* default to checkout stage0 */ static int to_tempfile; static char topath[4][MAXPATHLEN+1]; -static struct checkout state = { - .base_dir = "", - .base_dir_len = 0, - .force = 0, - .quiet = 0, - .not_new = 0, - .refresh_cache = 0, -}; +static struct checkout state; static void write_tempfile_record (const char *name) { @@ -177,6 +170,7 @@ int main(int argc, char **argv) int all = 0; int read_from_stdin = 0; + state.base_dir = ""; prefix = setup_git_directory(); git_config(git_default_config); prefix_length = prefix ? strlen(prefix) : 0; @@ -311,7 +305,7 @@ int main(int argc, char **argv) if (0 <= newfd && (write_cache(newfd, active_cache, active_nr) || - commit_lock_file(&lock_file))) + close(newfd) || commit_lock_file(&lock_file))) die("Unable to write new index file"); return 0; } diff --git a/combine-diff.c b/combine-diff.c index 22542217ee..919112bba9 100644 --- a/combine-diff.c +++ b/combine-diff.c @@ -320,7 +320,7 @@ static int give_context(struct sline *sline, unsigned long cnt, int num_parent) unsigned long i; /* Two groups of interesting lines may have a short gap of - * unintersting lines. Connect such groups to give them a + * uninteresting lines. Connect such groups to give them a * bit of context. * * We first start from what the interesting() function says, @@ -639,8 +639,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent, /* deleted file */ result_size = 0; elem->mode = 0; - result = xmalloc(1); - result[0] = 0; + result = xcalloc(1, 1); } if (0 <= fd) close(fd); @@ -702,7 +701,7 @@ static int show_patch_diff(struct combine_diff_path *elem, int num_parent, const char *abb; if (rev->loginfo) - show_log(rev, rev->loginfo, "\n"); + show_log(rev, opt->msg_sep); dump_quoted_path(dense ? "diff --cc " : "diff --combined ", elem->path); printf("index "); for (i = 0; i < num_parent; i++) { @@ -770,9 +769,9 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re inter_name_termination = 0; if (rev->loginfo) - show_log(rev, rev->loginfo, "\n"); + show_log(rev, opt->msg_sep); - if (opt->output_format == DIFF_FORMAT_RAW) { + if (opt->output_format & DIFF_FORMAT_RAW) { offset = strlen(COLONS) - num_parent; if (offset < 0) offset = 0; @@ -792,8 +791,7 @@ static void show_raw_diff(struct combine_diff_path *p, int num_parent, struct re printf(" %s ", diff_unique_abbrev(p->sha1, opt->abbrev)); } - if (opt->output_format == DIFF_FORMAT_RAW || - opt->output_format == DIFF_FORMAT_NAME_STATUS) { + if (opt->output_format & (DIFF_FORMAT_RAW | DIFF_FORMAT_NAME_STATUS)) { for (i = 0; i < num_parent; i++) putchar(p->parent[i].status); putchar(inter_name_termination); @@ -819,17 +817,12 @@ void show_combined_diff(struct combine_diff_path *p, struct diff_options *opt = &rev->diffopt; if (!p->len) return; - switch (opt->output_format) { - case DIFF_FORMAT_RAW: - case DIFF_FORMAT_NAME_STATUS: - case DIFF_FORMAT_NAME: + if (opt->output_format & (DIFF_FORMAT_RAW | + DIFF_FORMAT_NAME | + DIFF_FORMAT_NAME_STATUS)) { show_raw_diff(p, num_parent, rev); - return; - case DIFF_FORMAT_PATCH: + } else if (opt->output_format & DIFF_FORMAT_PATCH) { show_patch_diff(p, num_parent, dense, rev); - return; - default: - return; } } @@ -842,22 +835,20 @@ void diff_tree_combined(const unsigned char *sha1, struct diff_options *opt = &rev->diffopt; struct diff_options diffopts; struct combine_diff_path *p, *paths = NULL; - int i, num_paths; - int do_diffstat; + int i, num_paths, needsep, show_log_first; - do_diffstat = (opt->output_format == DIFF_FORMAT_DIFFSTAT || - opt->with_stat); diffopts = *opt; - diffopts.with_raw = 0; - diffopts.with_stat = 0; + diffopts.output_format = DIFF_FORMAT_NO_OUTPUT; diffopts.recursive = 1; + show_log_first = !!rev->loginfo; + needsep = 0; /* find set of paths that everybody touches */ for (i = 0; i < num_parent; i++) { /* show stat against the first parent even * when doing combined diff. */ - if (i == 0 && do_diffstat) + if (i == 0 && opt->output_format & DIFF_FORMAT_DIFFSTAT) diffopts.output_format = DIFF_FORMAT_DIFFSTAT; else diffopts.output_format = DIFF_FORMAT_NO_OUTPUT; @@ -865,12 +856,12 @@ void diff_tree_combined(const unsigned char *sha1, diffcore_std(&diffopts); paths = intersect_paths(paths, i, num_parent); - if (do_diffstat && rev->loginfo) - show_log(rev, rev->loginfo, - opt->with_stat ? "---\n" : "\n"); + if (show_log_first && i == 0) { + show_log(rev, opt->msg_sep); + if (rev->verbose_header && opt->output_format) + putchar(opt->line_termination); + } diff_flush(&diffopts); - if (opt->with_stat) - putchar('\n'); } /* find out surviving paths */ @@ -879,17 +870,25 @@ void diff_tree_combined(const unsigned char *sha1, num_paths++; } if (num_paths) { - if (opt->with_raw) { - int saved_format = opt->output_format; - opt->output_format = DIFF_FORMAT_RAW; + if (opt->output_format & (DIFF_FORMAT_RAW | + DIFF_FORMAT_NAME | + DIFF_FORMAT_NAME_STATUS)) { for (p = paths; p; p = p->next) { - show_combined_diff(p, num_parent, dense, rev); + if (p->len) + show_raw_diff(p, num_parent, rev); } - opt->output_format = saved_format; - putchar(opt->line_termination); + needsep = 1; } - for (p = paths; p; p = p->next) { - show_combined_diff(p, num_parent, dense, rev); + else if (opt->output_format & DIFF_FORMAT_DIFFSTAT) + needsep = 1; + if (opt->output_format & DIFF_FORMAT_PATCH) { + if (needsep) + putchar(opt->line_termination); + for (p = paths; p; p = p->next) { + if (p->len) + show_patch_diff(p, num_parent, dense, + rev); + } } } @@ -56,7 +56,7 @@ static struct commit *check_commit(struct object *obj, const unsigned char *sha1, int quiet) { - if (obj->type != TYPE_COMMIT) { + if (obj->type != OBJ_COMMIT) { if (!quiet) error("Object %s is a %s, not a commit", sha1_to_hex(sha1), typename(obj->type)); @@ -86,11 +86,11 @@ struct commit *lookup_commit(const unsigned char *sha1) if (!obj) { struct commit *ret = alloc_commit_node(); created_object(sha1, &ret->object); - ret->object.type = TYPE_COMMIT; + ret->object.type = OBJ_COMMIT; return ret; } if (!obj->type) - obj->type = TYPE_COMMIT; + obj->type = OBJ_COMMIT; return check_commit(obj, sha1, 0); } @@ -397,12 +397,13 @@ void clear_commit_marks(struct commit *commit, unsigned int mark) { struct commit_list *parents; - parents = commit->parents; commit->object.flags &= ~mark; + parents = commit->parents; while (parents) { struct commit *parent = parents->item; - if (parent && parent->object.parsed && - (parent->object.flags & mark)) + + /* Have we already cleared this? */ + if (mark & parent->object.flags) clear_commit_marks(parent, mark); parents = parents->next; } @@ -654,6 +655,9 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit continue; } + if (!subject) + body = 1; + if (is_empty_line(line, &linelen)) { if (!body) continue; @@ -661,8 +665,6 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit continue; if (fmt == CMIT_FMT_SHORT) break; - } else { - body = 1; } if (subject) { @@ -701,6 +703,12 @@ unsigned long pretty_print_commit(enum cmit_fmt fmt, const struct commit *commit /* Make sure there is an EOLN for the non-oneline case */ if (fmt != CMIT_FMT_ONELINE) buf[offset++] = '\n'; + /* + * make sure there is another EOLN to separate the headers from whatever + * body the caller appends if we haven't already written a body + */ + if (fmt == CMIT_FMT_EMAIL && !body) + buf[offset++] = '\n'; buf[offset] = '\0'; return offset; } @@ -846,3 +854,147 @@ void sort_in_topological_order_fn(struct commit_list ** list, int lifo, } free(nodes); } + +/* merge-rebase stuff */ + +/* bits #0..7 in revision.h */ +#define PARENT1 (1u<< 8) +#define PARENT2 (1u<< 9) +#define STALE (1u<<10) +#define RESULT (1u<<11) + +static struct commit *interesting(struct commit_list *list) +{ + while (list) { + struct commit *commit = list->item; + list = list->next; + if (commit->object.flags & STALE) + continue; + return commit; + } + return NULL; +} + +static struct commit_list *merge_bases(struct commit *one, struct commit *two) +{ + struct commit_list *list = NULL; + struct commit_list *result = NULL; + + if (one == two) + /* We do not mark this even with RESULT so we do not + * have to clean it up. + */ + return commit_list_insert(one, &result); + + parse_commit(one); + parse_commit(two); + + one->object.flags |= PARENT1; + two->object.flags |= PARENT2; + insert_by_date(one, &list); + insert_by_date(two, &list); + + while (interesting(list)) { + struct commit *commit; + struct commit_list *parents; + struct commit_list *n; + int flags; + + commit = list->item; + n = list->next; + free(list); + list = n; + + flags = commit->object.flags & (PARENT1 | PARENT2 | STALE); + if (flags == (PARENT1 | PARENT2)) { + if (!(commit->object.flags & RESULT)) { + commit->object.flags |= RESULT; + insert_by_date(commit, &result); + } + /* Mark parents of a found merge stale */ + flags |= STALE; + } + parents = commit->parents; + while (parents) { + struct commit *p = parents->item; + parents = parents->next; + if ((p->object.flags & flags) == flags) + continue; + parse_commit(p); + p->object.flags |= flags; + insert_by_date(p, &list); + } + } + + /* Clean up the result to remove stale ones */ + list = result; result = NULL; + while (list) { + struct commit_list *n = list->next; + if (!(list->item->object.flags & STALE)) + insert_by_date(list->item, &result); + free(list); + list = n; + } + return result; +} + +struct commit_list *get_merge_bases(struct commit *one, + struct commit *two, + int cleanup) +{ + const unsigned all_flags = (PARENT1 | PARENT2 | STALE | RESULT); + struct commit_list *list; + struct commit **rslt; + struct commit_list *result; + int cnt, i, j; + + result = merge_bases(one, two); + if (one == two) + return result; + if (!result || !result->next) { + if (cleanup) { + clear_commit_marks(one, all_flags); + clear_commit_marks(two, all_flags); + } + return result; + } + + /* There are more than one */ + cnt = 0; + list = result; + while (list) { + list = list->next; + cnt++; + } + rslt = xcalloc(cnt, sizeof(*rslt)); + for (list = result, i = 0; list; list = list->next) + rslt[i++] = list->item; + free_commit_list(result); + + clear_commit_marks(one, all_flags); + clear_commit_marks(two, all_flags); + for (i = 0; i < cnt - 1; i++) { + for (j = i+1; j < cnt; j++) { + if (!rslt[i] || !rslt[j]) + continue; + result = merge_bases(rslt[i], rslt[j]); + clear_commit_marks(rslt[i], all_flags); + clear_commit_marks(rslt[j], all_flags); + for (list = result; list; list = list->next) { + if (rslt[i] == list->item) + rslt[i] = NULL; + if (rslt[j] == list->item) + rslt[j] = NULL; + } + } + } + + /* Surviving ones in rslt[] are the independent results */ + result = NULL; + for (i = 0; i < cnt; i++) { + if (rslt[i]) + insert_by_date(rslt[i], &result); + } + free(rslt); + return result; +} @@ -105,4 +105,6 @@ struct commit_graft *read_graft_line(char *buf, int len); int register_commit_graft(struct commit_graft *, int); int read_graft_file(const char *graft_file); +extern struct commit_list *get_merge_bases(struct commit *rev1, struct commit *rev2, int cleanup); + #endif /* COMMIT_H */ diff --git a/compat/subprocess.py b/compat/subprocess.py index bbd26c7b0e..6474eab119 100644 --- a/compat/subprocess.py +++ b/compat/subprocess.py @@ -568,7 +568,7 @@ class Popen(object): # Windows methods # def _get_handles(self, stdin, stdout, stderr): - """Construct and return tupel with IO objects: + """Construct and return tuple with IO objects: p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite """ if stdin == None and stdout == None and stderr == None: @@ -635,7 +635,7 @@ class Popen(object): def _find_w9xpopen(self): - """Find and return absolut path to w9xpopen.exe""" + """Find and return absolute path to w9xpopen.exe""" w9xpopen = os.path.join(os.path.dirname(GetModuleFileName(0)), "w9xpopen.exe") if not os.path.exists(w9xpopen): @@ -812,7 +812,7 @@ class Popen(object): # POSIX methods # def _get_handles(self, stdin, stdout, stderr): - """Construct and return tupel with IO objects: + """Construct and return tuple with IO objects: p2cread, p2cwrite, c2pread, c2pwrite, errread, errwrite """ p2cread, p2cwrite = None, None @@ -244,9 +244,9 @@ int git_config_bool(const char *name, const char *value) return 1; if (!*value) return 0; - if (!strcasecmp(value, "true")) + if (!strcasecmp(value, "true") || !strcasecmp(value, "yes")) return 1; - if (!strcasecmp(value, "false")) + if (!strcasecmp(value, "false") || !strcasecmp(value, "no")) return 0; return git_config_int(name, value) != 0; } @@ -279,6 +279,21 @@ int git_default_config(const char *var, const char *value) return 0; } + if (!strcmp(var, "core.legacyheaders")) { + use_legacy_headers = git_config_bool(var, value); + return 0; + } + + if (!strcmp(var, "core.compression")) { + int level = git_config_int(var, value); + if (level == -1) + level = Z_DEFAULT_COMPRESSION; + else if (level < 0 || level > Z_BEST_COMPRESSION) + die("bad zlib compression level %d", level); + zlib_compression_level = level; + return 0; + } + if (!strcmp(var, "user.name")) { strlcpy(git_default_name, value, sizeof(git_default_name)); return 0; @@ -12,11 +12,40 @@ static char *server_capabilities = NULL; +static int check_ref(const char *name, int len, unsigned int flags) +{ + if (!flags) + return 1; + + if (len > 45 || memcmp(name, "refs/", 5)) + return 0; + + /* Skip the "refs/" part */ + name += 5; + len -= 5; + + /* REF_NORMAL means that we don't want the magic fake tag refs */ + if ((flags & REF_NORMAL) && check_ref_format(name) < 0) + return 0; + + /* REF_HEADS means that we want regular branch heads */ + if ((flags & REF_HEADS) && !memcmp(name, "heads/", 6)) + return 1; + + /* REF_TAGS means that we want tags */ + if ((flags & REF_TAGS) && !memcmp(name, "tags/", 5)) + return 1; + + /* All type bits clear means that we are ok with anything */ + return !(flags & ~REF_NORMAL); +} + /* * Read all the refs from the other end */ struct ref **get_remote_heads(int in, struct ref **list, - int nr_match, char **match, int ignore_funny) + int nr_match, char **match, + unsigned int flags) { *list = NULL; for (;;) { @@ -43,10 +72,8 @@ struct ref **get_remote_heads(int in, struct ref **list, server_capabilities = strdup(name + name_len + 1); } - if (ignore_funny && 45 < len && !memcmp(name, "refs/", 5) && - check_ref_format(name + 5)) + if (!check_ref(name, name_len, flags)) continue; - if (nr_match && !path_match(name, nr_match, match)) continue; ref = xcalloc(1, sizeof(*ref) + len - 40); @@ -328,7 +355,7 @@ static enum protocol get_protocol(const char *name) */ static int git_tcp_connect_sock(char *host) { - int sockfd = -1; + int sockfd = -1, saved_errno = 0; char *colon, *end; const char *port = STR(DEFAULT_GIT_PORT); struct addrinfo hints, *ai0, *ai; @@ -362,9 +389,12 @@ static int git_tcp_connect_sock(char *host) for (ai0 = ai; ai; ai = ai->ai_next) { sockfd = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol); - if (sockfd < 0) + if (sockfd < 0) { + saved_errno = errno; continue; + } if (connect(sockfd, ai->ai_addr, ai->ai_addrlen) < 0) { + saved_errno = errno; close(sockfd); sockfd = -1; continue; @@ -375,7 +405,7 @@ static int git_tcp_connect_sock(char *host) freeaddrinfo(ai0); if (sockfd < 0) - die("unable to connect a socket (%s)", strerror(errno)); + die("unable to connect a socket (%s)", strerror(saved_errno)); return sockfd; } @@ -387,7 +417,7 @@ static int git_tcp_connect_sock(char *host) */ static int git_tcp_connect_sock(char *host) { - int sockfd = -1; + int sockfd = -1, saved_errno = 0; char *colon, *end; char *port = STR(DEFAULT_GIT_PORT), *ep; struct hostent *he; @@ -426,8 +456,10 @@ static int git_tcp_connect_sock(char *host) for (ap = he->h_addr_list; *ap; ap++) { sockfd = socket(he->h_addrtype, SOCK_STREAM, 0); - if (sockfd < 0) + if (sockfd < 0) { + saved_errno = errno; continue; + } memset(&sa, 0, sizeof sa); sa.sin_family = he->h_addrtype; @@ -435,6 +467,7 @@ static int git_tcp_connect_sock(char *host) memcpy(&sa.sin_addr, *ap, he->h_length); if (connect(sockfd, (struct sockaddr *)&sa, sizeof sa) < 0) { + saved_errno = errno; close(sockfd); sockfd = -1; continue; @@ -443,7 +476,7 @@ static int git_tcp_connect_sock(char *host) } if (sockfd < 0) - die("unable to connect a socket (%s)", strerror(errno)); + die("unable to connect a socket (%s)", strerror(saved_errno)); return sockfd; } diff --git a/contrib/colordiff/colordiff.perl b/contrib/colordiff/colordiff.perl index 5789cfb265..9566a765ef 100755 --- a/contrib/colordiff/colordiff.perl +++ b/contrib/colordiff/colordiff.perl @@ -110,7 +110,7 @@ foreach $config_file (@config_files) { } } -# colordiff specfic options here. Need to pre-declare if using variables +# colordiff specific options here. Need to pre-declare if using variables GetOptions( "no-banner" => sub { $show_banner = 0 }, "plain-text=s" => \&set_color, diff --git a/contrib/emacs/git.el b/contrib/emacs/git.el index ebd00ef9c4..68de9be0c7 100644 --- a/contrib/emacs/git.el +++ b/contrib/emacs/git.el @@ -55,18 +55,21 @@ ;;;; ------------------------------------------------------------ (defgroup git nil - "Git user interface") + "A user interface for the git versioning system." + :group 'tools) (defcustom git-committer-name nil "User name to use for commits. -The default is to fall back to the repository config, then to `add-log-full-name' and then to `user-full-name'." +The default is to fall back to the repository config, +then to `add-log-full-name' and then to `user-full-name'." :group 'git :type '(choice (const :tag "Default" nil) (string :tag "Name"))) (defcustom git-committer-email nil "Email address to use for commits. -The default is to fall back to the git repository config, then to `add-log-mailing-address' and then to `user-mail-address'." +The default is to fall back to the git repository config, +then to `add-log-mailing-address' and then to `user-mail-address'." :group 'git :type '(choice (const :tag "Default" nil) (string :tag "Email"))) @@ -81,11 +84,18 @@ The default is to fall back to the git repository config, then to `add-log-maili :group 'git :type 'boolean) +(defcustom git-reuse-status-buffer t + "Whether `git-status' should try to reuse an existing buffer +if there is already one that displays the same directory." + :group 'git + :type 'boolean) + (defcustom git-per-dir-ignore-file ".gitignore" "Name of the per-directory ignore file." :group 'git :type 'string) + (defface git-status-face '((((class color) (background light)) (:foreground "purple"))) "Git mode face used to highlight added and modified files." @@ -149,7 +159,8 @@ The default is to fall back to the git repository config, then to `add-log-maili (apply #'call-process "git" nil buffer nil args))) (defun git-call-process-env-string (env &rest args) - "Wrapper for call-process that sets environment strings, and returns the process output as a string." + "Wrapper for call-process that sets environment strings, +and returns the process output as a string." (with-temp-buffer (and (eq 0 (apply #' git-call-process-env t env args)) (buffer-string)))) @@ -254,7 +265,7 @@ The default is to fall back to the git repository config, then to `add-log-maili (set-buffer (find-file-noselect ignore-name)) (goto-char (point-max)) (unless (zerop (current-column)) (insert "\n")) - (insert name "\n") + (insert "/" name "\n") (sort-lines nil (point-min) (point-max)) (save-buffer)) (when created @@ -580,6 +591,8 @@ The default is to fall back to the git repository config, then to `add-log-maili (condition-case nil (delete-file ".git/MERGE_HEAD") (error nil)) (with-current-buffer buffer (erase-buffer)) (git-set-files-state files 'uptodate) + (when (file-directory-p ".git/rr-cache") + (git-run-command nil nil "rerere")) (git-refresh-files) (git-refresh-ewoc-hf git-status) (message "Committed %s." commit)) @@ -939,6 +952,8 @@ The default is to fall back to the git repository config, then to `add-log-maili (let ((map (make-keymap)) (diff-map (make-sparse-keymap))) (suppress-keymap map) + (define-key map "?" 'git-help) + (define-key map "h" 'git-help) (define-key map " " 'git-next-file) (define-key map "a" 'git-add-file) (define-key map "c" 'git-commit-file) @@ -995,12 +1010,28 @@ Commands: (set (make-local-variable 'list-buffers-directory) default-directory) (run-hooks 'git-status-mode-hook))) +(defun git-find-status-buffer (dir) + "Find the git status buffer handling a specified directory." + (let ((list (buffer-list)) + (fulldir (expand-file-name dir)) + found) + (while (and list (not found)) + (let ((buffer (car list))) + (with-current-buffer buffer + (when (and list-buffers-directory + (string-equal fulldir (expand-file-name list-buffers-directory)) + (string-match "\\*git-status\\*$" (buffer-name buffer))) + (setq found buffer)))) + (setq list (cdr list))) + found)) + (defun git-status (dir) "Entry point into git-status mode." (interactive "DSelect directory: ") (setq dir (git-get-top-dir dir)) (if (file-directory-p (concat (file-name-as-directory dir) ".git")) - (let ((buffer (create-file-buffer (expand-file-name "*git-status*" dir)))) + (let ((buffer (or (and git-reuse-status-buffer (git-find-status-buffer dir)) + (create-file-buffer (expand-file-name "*git-status*" dir))))) (switch-to-buffer buffer) (cd dir) (git-status-mode) @@ -1008,5 +1039,10 @@ Commands: (goto-char (point-min))) (message "%s is not a git working tree." dir))) +(defun git-help () + "Display help for Git mode." + (interactive) + (describe-function 'git-status-mode)) + (provide 'git) ;;; git.el ends here diff --git a/contrib/emacs/vc-git.el b/contrib/emacs/vc-git.el index 2453cdcfae..3f6ed699f0 100644 --- a/contrib/emacs/vc-git.el +++ b/contrib/emacs/vc-git.el @@ -95,16 +95,17 @@ "Register FILE into the git version-control system." (vc-git--run-command file "update-index" "--add" "--")) -(defun vc-git-print-log (file) +(defun vc-git-print-log (file &optional buffer) (let ((name (file-relative-name file)) (coding-system-for-read git-commits-coding-system)) - (vc-do-command nil 'async "git" name "rev-list" "--pretty" "HEAD" "--"))) + (vc-do-command buffer 'async "git" name "rev-list" "--pretty" "HEAD" "--"))) -(defun vc-git-diff (file &optional rev1 rev2) - (let ((name (file-relative-name file))) +(defun vc-git-diff (file &optional rev1 rev2 buffer) + (let ((name (file-relative-name file)) + (buf (or buffer "*vc-diff*"))) (if (and rev1 rev2) - (vc-do-command "*vc-diff*" 0 "git" name "diff-tree" "-p" rev1 rev2 "--") - (vc-do-command "*vc-diff*" 0 "git" name "diff-index" "-p" (or rev1 "HEAD") "--")) + (vc-do-command buf 0 "git" name "diff-tree" "-p" rev1 rev2 "--") + (vc-do-command buf 0 "git" name "diff-index" "-p" (or rev1 "HEAD") "--")) ; git-diff-index doesn't set exit status like diff does (if (vc-git-workfile-unchanged-p file) 0 1))) diff --git a/contrib/git-svn/.gitignore b/contrib/git-svn/.gitignore deleted file mode 100644 index d8d87e3af9..0000000000 --- a/contrib/git-svn/.gitignore +++ /dev/null @@ -1,4 +0,0 @@ -git-svn -git-svn.xml -git-svn.html -git-svn.1 diff --git a/contrib/git-svn/Makefile b/contrib/git-svn/Makefile deleted file mode 100644 index 8cac68873b..0000000000 --- a/contrib/git-svn/Makefile +++ /dev/null @@ -1,44 +0,0 @@ -all: git-svn - -prefix?=$(HOME) -bindir?=$(prefix)/bin -mandir?=$(prefix)/man -man1dir=$(mandir)/man1 -INSTALL?=install -doc_conf=../../Documentation/asciidoc.conf --include ../../config.mak - -git-svn: git-svn.perl - cp $< $@ - chmod +x $@ - -install: all - $(INSTALL) -d -m755 $(DESTDIR)$(bindir) - $(INSTALL) git-svn $(DESTDIR)$(bindir) - -install-doc: doc - $(INSTALL) git-svn.1 $(DESTDIR)$(man1dir) - -doc: git-svn.1 -git-svn.1 : git-svn.xml - xmlto man git-svn.xml -git-svn.xml : git-svn.txt - asciidoc -b docbook -d manpage \ - -f ../../Documentation/asciidoc.conf $< -git-svn.html : git-svn.txt - asciidoc -b xhtml11 -d manpage \ - -f ../../Documentation/asciidoc.conf $< -test: git-svn - cd t && for i in t????-*.sh; do $(SHELL) ./$$i $(TEST_FLAGS); done - -# we can test NO_OPTIMIZE_COMMITS independently of LC_ALL -full-test: - $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C - $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C - $(MAKE) test GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \ - LC_ALL=en_US.UTF-8 - $(MAKE) test GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \ - LC_ALL=en_US.UTF-8 - -clean: - rm -f git-svn *.xml *.html *.1 diff --git a/contrib/git-svn/t/lib-git-svn.sh b/contrib/git-svn/t/lib-git-svn.sh deleted file mode 100644 index d7f972a0c8..0000000000 --- a/contrib/git-svn/t/lib-git-svn.sh +++ /dev/null @@ -1,45 +0,0 @@ -PATH=$PWD/../:$PATH -if test -d ../../../t -then - cd ../../../t -else - echo "Must be run in contrib/git-svn/t" >&2 - exit 1 -fi - -. ./test-lib.sh - -GIT_DIR=$PWD/.git -GIT_SVN_DIR=$GIT_DIR/svn/git-svn -SVN_TREE=$GIT_SVN_DIR/svn-tree - -svnadmin >/dev/null 2>&1 -if test $? != 1 -then - test_expect_success 'skipping contrib/git-svn test' : - test_done - exit -fi - -svn >/dev/null 2>&1 -if test $? != 1 -then - test_expect_success 'skipping contrib/git-svn test' : - test_done - exit -fi - -svnrepo=$PWD/svnrepo - -set -e - -if svnadmin create --help | grep fs-type >/dev/null -then - svnadmin create --fs-type fsfs "$svnrepo" -else - svnadmin create "$svnrepo" -fi - -svnrepo="file://$svnrepo/test-git-svn" - - diff --git a/convert-objects.c b/convert-objects.c index 0fabd8981c..ebea8e472b 100644 --- a/convert-objects.c +++ b/convert-objects.c @@ -240,14 +240,14 @@ static void convert_date(void *buffer, unsigned long size, unsigned char *result { char *new = xmalloc(size + 100); unsigned long newlen = 0; - - // "tree <sha1>\n" + + /* "tree <sha1>\n" */ memcpy(new + newlen, buffer, 46); newlen += 46; buffer = (char *) buffer + 46; size -= 46; - // "parent <sha1>\n" + /* "parent <sha1>\n" */ while (!memcmp(buffer, "parent ", 7)) { memcpy(new + newlen, buffer, 48); newlen += 48; @@ -255,12 +255,12 @@ static void convert_date(void *buffer, unsigned long size, unsigned char *result size -= 48; } - // "author xyz <xyz> date" + /* "author xyz <xyz> date" */ newlen += convert_date_line(new + newlen, &buffer, &size); - // "committer xyz <xyz> date" + /* "committer xyz <xyz> date" */ newlen += convert_date_line(new + newlen, &buffer, &size); - // Rest + /* Rest */ memcpy(new + newlen, buffer, size); newlen += size; diff --git a/csum-file.c b/csum-file.c index ebaad0397f..6a7b40fd09 100644 --- a/csum-file.c +++ b/csum-file.c @@ -122,7 +122,7 @@ int sha1write_compressed(struct sha1file *f, void *in, unsigned int size) void *out; memset(&stream, 0, sizeof(stream)); - deflateInit(&stream, Z_DEFAULT_COMPRESSION); + deflateInit(&stream, zlib_compression_level); maxsize = deflateBound(&stream, size); out = xmalloc(maxsize); @@ -95,6 +95,12 @@ static void loginfo(const char *err, ...) va_end(params); } +static void NORETURN daemon_die(const char *err, va_list params) +{ + logreport(LOG_ERR, err, params); + exit(1); +} + static int avoid_alias(char *p) { int sl, ndot; @@ -656,6 +662,45 @@ static int service_loop(int socknum, int *socklist) } } +/* if any standard file descriptor is missing open it to /dev/null */ +static void sanitize_stdfds(void) +{ + int fd = open("/dev/null", O_RDWR, 0); + while (fd != -1 && fd < 2) + fd = dup(fd); + if (fd == -1) + die("open /dev/null or dup failed: %s", strerror(errno)); + if (fd > 2) + close(fd); +} + +static void daemonize(void) +{ + switch (fork()) { + case 0: + break; + case -1: + die("fork failed: %s", strerror(errno)); + default: + exit(0); + } + if (setsid() == -1) + die("setsid failed: %s", strerror(errno)); + close(0); + close(1); + close(2); + sanitize_stdfds(); +} + +static void store_pid(const char *path) +{ + FILE *f = fopen(path, "w"); + if (!f) + die("cannot open pid file %s: %s", path, strerror(errno)); + fprintf(f, "%d\n", getpid()); + fclose(f); +} + static int serve(int port) { int socknum, *socklist; @@ -671,6 +716,8 @@ int main(int argc, char **argv) { int port = DEFAULT_GIT_PORT; int inetd_mode = 0; + const char *pid_file = NULL; + int detach = 0; int i; /* Without this we cannot rely on waitpid() to tell @@ -735,6 +782,15 @@ int main(int argc, char **argv) user_path = arg + 12; continue; } + if (!strncmp(arg, "--pid-file=", 11)) { + pid_file = arg + 11; + continue; + } + if (!strcmp(arg, "--detach")) { + detach = 1; + log_syslog = 1; + continue; + } if (!strcmp(arg, "--")) { ok_paths = &argv[i+1]; break; @@ -746,17 +802,14 @@ int main(int argc, char **argv) usage(daemon_usage); } - if (log_syslog) + if (log_syslog) { openlog("git-daemon", 0, LOG_DAEMON); - - if (strict_paths && (!ok_paths || !*ok_paths)) { - if (!inetd_mode) - die("git-daemon: option --strict-paths requires a whitelist"); - - logerror("option --strict-paths requires a whitelist"); - exit (1); + set_die_routine(daemon_die); } + if (strict_paths && (!ok_paths || !*ok_paths)) + die("option --strict-paths requires a whitelist"); + if (inetd_mode) { struct sockaddr_storage ss; struct sockaddr *peer = (struct sockaddr *)&ss; @@ -770,5 +823,13 @@ int main(int argc, char **argv) return execute(peer); } + if (detach) + daemonize(); + else + sanitize_stdfds(); + + if (pid_file) + store_pid(pid_file); + return serve(port); } diff --git a/describe.c b/describe.c index 8e68d5df33..324ca8965b 100644 --- a/describe.c +++ b/describe.c @@ -67,7 +67,7 @@ static int get_name(const char *path, const unsigned char *sha1) * Otherwise only annotated tags are used. */ if (!strncmp(path, "refs/tags/", 10)) { - if (object->type == TYPE_TAG) + if (object->type == OBJ_TAG) prio = 2; else prio = 1; diff --git a/diff-delta.c b/diff-delta.c index 8b9172aa2e..7da9205a5d 100644 --- a/diff-delta.c +++ b/diff-delta.c @@ -148,7 +148,7 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) return NULL; /* Determine index hash size. Note that indexing skips the - first byte to allow for optimizing the rabin polynomial + first byte to allow for optimizing the Rabin's polynomial initialization in create_delta(). */ entries = (bufsize - 1) / RABIN_WINDOW; hsize = entries / 4; @@ -205,7 +205,7 @@ struct delta_index * create_delta_index(const void *buf, unsigned long bufsize) /* * Determine a limit on the number of entries in the same hash - * bucket. This guard us against patological data sets causing + * bucket. This guards us against pathological data sets causing * really bad hash distribution with most entries in the same hash * bucket that would bring us to O(m*n) computing costs (m and n * corresponding to reference and target buffer sizes). @@ -240,7 +240,7 @@ void free_delta_index(struct delta_index *index) /* * The maximum size for any opcode sequence, including the initial header - * plus rabin window plus biggest copy. + * plus Rabin window plus biggest copy. */ #define MAX_OP_SIZE (5 + 5 + 1 + RABIN_WINDOW + 7) @@ -13,42 +13,19 @@ static int use_size_cache; +static int diff_detect_rename_default = 0; static int diff_rename_limit_default = -1; static int diff_use_color_default = 0; -enum color_diff { - DIFF_RESET = 0, - DIFF_PLAIN = 1, - DIFF_METAINFO = 2, - DIFF_FRAGINFO = 3, - DIFF_FILE_OLD = 4, - DIFF_FILE_NEW = 5, -}; - -#define COLOR_NORMAL "" -#define COLOR_BOLD "\033[1m" -#define COLOR_DIM "\033[2m" -#define COLOR_UL "\033[4m" -#define COLOR_BLINK "\033[5m" -#define COLOR_REVERSE "\033[7m" -#define COLOR_RESET "\033[m" - -#define COLOR_BLACK "\033[30m" -#define COLOR_RED "\033[31m" -#define COLOR_GREEN "\033[32m" -#define COLOR_YELLOW "\033[33m" -#define COLOR_BLUE "\033[34m" -#define COLOR_MAGENTA "\033[35m" -#define COLOR_CYAN "\033[36m" -#define COLOR_WHITE "\033[37m" - -static const char *diff_colors[] = { - [DIFF_RESET] = COLOR_RESET, - [DIFF_PLAIN] = COLOR_NORMAL, - [DIFF_METAINFO] = COLOR_BOLD, - [DIFF_FRAGINFO] = COLOR_CYAN, - [DIFF_FILE_OLD] = COLOR_RED, - [DIFF_FILE_NEW] = COLOR_GREEN, +/* "\033[1;38;5;2xx;48;5;2xxm\0" is 23 bytes */ +static char diff_colors[][24] = { + "\033[m", /* reset */ + "", /* normal */ + "\033[1m", /* bold */ + "\033[36m", /* cyan */ + "\033[31m", /* red */ + "\033[32m", /* green */ + "\033[33m" /* yellow */ }; static int parse_diff_color_slot(const char *var, int ofs) @@ -63,45 +40,131 @@ static int parse_diff_color_slot(const char *var, int ofs) return DIFF_FILE_OLD; if (!strcasecmp(var+ofs, "new")) return DIFF_FILE_NEW; + if (!strcasecmp(var+ofs, "commit")) + return DIFF_COMMIT; die("bad config variable '%s'", var); } -static const char *parse_diff_color_value(const char *value, const char *var) -{ - if (!strcasecmp(value, "normal")) - return COLOR_NORMAL; - if (!strcasecmp(value, "bold")) - return COLOR_BOLD; - if (!strcasecmp(value, "dim")) - return COLOR_DIM; - if (!strcasecmp(value, "ul")) - return COLOR_UL; - if (!strcasecmp(value, "blink")) - return COLOR_BLINK; - if (!strcasecmp(value, "reverse")) - return COLOR_REVERSE; - if (!strcasecmp(value, "reset")) - return COLOR_RESET; - if (!strcasecmp(value, "black")) - return COLOR_BLACK; - if (!strcasecmp(value, "red")) - return COLOR_RED; - if (!strcasecmp(value, "green")) - return COLOR_GREEN; - if (!strcasecmp(value, "yellow")) - return COLOR_YELLOW; - if (!strcasecmp(value, "blue")) - return COLOR_BLUE; - if (!strcasecmp(value, "magenta")) - return COLOR_MAGENTA; - if (!strcasecmp(value, "cyan")) - return COLOR_CYAN; - if (!strcasecmp(value, "white")) - return COLOR_WHITE; +static int parse_color(const char *name, int len) +{ + static const char * const color_names[] = { + "normal", "black", "red", "green", "yellow", + "blue", "magenta", "cyan", "white" + }; + char *end; + int i; + for (i = 0; i < ARRAY_SIZE(color_names); i++) { + const char *str = color_names[i]; + if (!strncasecmp(name, str, len) && !str[len]) + return i - 1; + } + i = strtol(name, &end, 10); + if (*name && !*end && i >= -1 && i <= 255) + return i; + return -2; +} + +static int parse_attr(const char *name, int len) +{ + static const int attr_values[] = { 1, 2, 4, 5, 7 }; + static const char * const attr_names[] = { + "bold", "dim", "ul", "blink", "reverse" + }; + int i; + for (i = 0; i < ARRAY_SIZE(attr_names); i++) { + const char *str = attr_names[i]; + if (!strncasecmp(name, str, len) && !str[len]) + return attr_values[i]; + } + return -1; +} + +static void parse_diff_color_value(const char *value, const char *var, char *dst) +{ + const char *ptr = value; + int attr = -1; + int fg = -2; + int bg = -2; + + if (!strcasecmp(value, "reset")) { + strcpy(dst, "\033[m"); + return; + } + + /* [fg [bg]] [attr] */ + while (*ptr) { + const char *word = ptr; + int val, len = 0; + + while (word[len] && !isspace(word[len])) + len++; + + ptr = word + len; + while (*ptr && isspace(*ptr)) + ptr++; + + val = parse_color(word, len); + if (val >= -1) { + if (fg == -2) { + fg = val; + continue; + } + if (bg == -2) { + bg = val; + continue; + } + goto bad; + } + val = parse_attr(word, len); + if (val < 0 || attr != -1) + goto bad; + attr = val; + } + + if (attr >= 0 || fg >= 0 || bg >= 0) { + int sep = 0; + + *dst++ = '\033'; + *dst++ = '['; + if (attr >= 0) { + *dst++ = '0' + attr; + sep++; + } + if (fg >= 0) { + if (sep++) + *dst++ = ';'; + if (fg < 8) { + *dst++ = '3'; + *dst++ = '0' + fg; + } else { + dst += sprintf(dst, "38;5;%d", fg); + } + } + if (bg >= 0) { + if (sep++) + *dst++ = ';'; + if (bg < 8) { + *dst++ = '4'; + *dst++ = '0' + bg; + } else { + dst += sprintf(dst, "48;5;%d", bg); + } + } + *dst++ = 'm'; + } + *dst = 0; + return; +bad: die("bad config value '%s' for variable '%s'", value, var); } -int git_diff_config(const char *var, const char *value) +/* + * These are to give UI layer defaults. + * The core-level commands such as git-diff-files should + * never be affected by the setting of diff.renames + * the user happens to have in the configuration file. + */ +int git_diff_ui_config(const char *var, const char *value) { if (!strcmp(var, "diff.renamelimit")) { diff_rename_limit_default = git_config_int(var, value); @@ -110,8 +173,14 @@ int git_diff_config(const char *var, const char *value) if (!strcmp(var, "diff.color")) { if (!value) diff_use_color_default = 1; /* bool */ - else if (!strcasecmp(value, "auto")) - diff_use_color_default = isatty(1); + else if (!strcasecmp(value, "auto")) { + diff_use_color_default = 0; + if (isatty(1) || pager_in_use) { + char *term = getenv("TERM"); + if (term && strcmp(term, "dumb")) + diff_use_color_default = 1; + } + } else if (!strcasecmp(value, "never")) diff_use_color_default = 0; else if (!strcasecmp(value, "always")) @@ -120,9 +189,19 @@ int git_diff_config(const char *var, const char *value) diff_use_color_default = git_config_bool(var, value); return 0; } + if (!strcmp(var, "diff.renames")) { + if (!value) + diff_detect_rename_default = DIFF_DETECT_RENAME; + else if (!strcasecmp(value, "copies") || + !strcasecmp(value, "copy")) + diff_detect_rename_default = DIFF_DETECT_COPY; + else if (git_config_bool(var,value)) + diff_detect_rename_default = DIFF_DETECT_RENAME; + return 0; + } if (!strncmp(var, "diff.color.", 11)) { int slot = parse_diff_color_slot(var, 11); - diff_colors[slot] = parse_diff_color_value(value, var); + parse_diff_color_value(value, var, diff_colors[slot]); return 0; } return git_default_config(var, value); @@ -285,7 +364,7 @@ struct emit_callback { const char **label_path; }; -static inline const char *get_color(int diff_use_color, enum color_diff ix) +const char *diff_get_color(int diff_use_color, enum color_diff ix) { if (diff_use_color) return diff_colors[ix]; @@ -296,8 +375,8 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) { int i; struct emit_callback *ecbdata = priv; - const char *set = get_color(ecbdata->color_diff, DIFF_METAINFO); - const char *reset = get_color(ecbdata->color_diff, DIFF_RESET); + const char *set = diff_get_color(ecbdata->color_diff, DIFF_METAINFO); + const char *reset = diff_get_color(ecbdata->color_diff, DIFF_RESET); if (ecbdata->label_path[0]) { printf("%s--- %s%s\n", set, ecbdata->label_path[0], reset); @@ -312,7 +391,7 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) ; if (2 <= i && i < len && line[i] == ' ') { ecbdata->nparents = i - 1; - set = get_color(ecbdata->color_diff, DIFF_FRAGINFO); + set = diff_get_color(ecbdata->color_diff, DIFF_FRAGINFO); } else if (len < ecbdata->nparents) set = reset; @@ -325,11 +404,13 @@ static void fn_out_consume(void *priv, char *line, unsigned long len) else if (line[i] == '+') color = DIFF_FILE_NEW; } - set = get_color(ecbdata->color_diff, color); + set = diff_get_color(ecbdata->color_diff, color); } if (len > 0 && line[len-1] == '\n') len--; - printf("%s%.*s%s\n", set, (int) len, line, reset); + fputs (set, stdout); + fwrite (line, len, 1, stdout); + puts (reset); } static char *pprint_rename(const char *a, const char *b) @@ -583,7 +664,7 @@ static unsigned char *deflate_it(char *data, z_stream stream; memset(&stream, 0, sizeof(stream)); - deflateInit(&stream, Z_BEST_COMPRESSION); + deflateInit(&stream, zlib_compression_level); bound = deflateBound(&stream, size); deflated = xmalloc(bound); stream.next_out = deflated; @@ -680,8 +761,8 @@ static void builtin_diff(const char *name_a, mmfile_t mf1, mf2; const char *lbl[2]; char *a_one, *b_two; - const char *set = get_color(o->color_diff, DIFF_METAINFO); - const char *reset = get_color(o->color_diff, DIFF_RESET); + const char *set = diff_get_color(o->color_diff, DIFF_METAINFO); + const char *reset = diff_get_color(o->color_diff, DIFF_RESET); a_one = quote_two("a/", name_a); b_two = quote_two("b/", name_b); @@ -721,7 +802,7 @@ static void builtin_diff(const char *name_a, if (fill_mmfile(&mf1, one) < 0 || fill_mmfile(&mf2, two) < 0) die("unable to read files to diff"); - if (mmfile_is_binary(&mf1) || mmfile_is_binary(&mf2)) { + if (!o->text && (mmfile_is_binary(&mf1) || mmfile_is_binary(&mf2))) { /* Quite common confusing case */ if (mf1.size == mf2.size && !memcmp(mf1.ptr, mf2.ptr, mf1.size)) @@ -1420,15 +1501,16 @@ static void run_checkdiff(struct diff_filepair *p, struct diff_options *o) void diff_setup(struct diff_options *options) { memset(options, 0, sizeof(*options)); - options->output_format = DIFF_FORMAT_RAW; options->line_termination = '\n'; options->break_opt = -1; options->rename_limit = -1; options->context = 3; + options->msg_sep = ""; options->change = diff_change; options->add_remove = diff_addremove; options->color_diff = diff_use_color_default; + options->detect_rename = diff_detect_rename_default; } int diff_setup_done(struct diff_options *options) @@ -1438,22 +1520,28 @@ int diff_setup_done(struct diff_options *options) (0 <= options->rename_limit && !options->detect_rename)) return -1; + if (options->output_format & (DIFF_FORMAT_NAME | + DIFF_FORMAT_NAME_STATUS | + DIFF_FORMAT_CHECKDIFF | + DIFF_FORMAT_NO_OUTPUT)) + options->output_format &= ~(DIFF_FORMAT_RAW | + DIFF_FORMAT_DIFFSTAT | + DIFF_FORMAT_SUMMARY | + DIFF_FORMAT_PATCH); + /* * These cases always need recursive; we do not drop caller-supplied * recursive bits for other formats here. */ - if ((options->output_format == DIFF_FORMAT_PATCH) || - (options->output_format == DIFF_FORMAT_DIFFSTAT) || - (options->output_format == DIFF_FORMAT_CHECKDIFF)) + if (options->output_format & (DIFF_FORMAT_PATCH | + DIFF_FORMAT_DIFFSTAT | + DIFF_FORMAT_CHECKDIFF)) options->recursive = 1; - /* - * These combinations do not make sense. + * Also pickaxe would not work very well if you do not say recursive */ - if (options->output_format == DIFF_FORMAT_RAW) - options->with_raw = 0; - if (options->output_format == DIFF_FORMAT_DIFFSTAT) - options->with_stat = 0; + if (options->pickaxe) + options->recursive = 1; if (options->detect_rename && options->rename_limit < 0) options->rename_limit = diff_rename_limit_default; @@ -1526,22 +1614,22 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) { const char *arg = av[0]; if (!strcmp(arg, "-p") || !strcmp(arg, "-u")) - options->output_format = DIFF_FORMAT_PATCH; + options->output_format |= DIFF_FORMAT_PATCH; else if (opt_arg(arg, 'U', "unified", &options->context)) - options->output_format = DIFF_FORMAT_PATCH; + options->output_format |= DIFF_FORMAT_PATCH; + else if (!strcmp(arg, "--raw")) + options->output_format |= DIFF_FORMAT_RAW; else if (!strcmp(arg, "--patch-with-raw")) { - options->output_format = DIFF_FORMAT_PATCH; - options->with_raw = 1; + options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_RAW; } else if (!strcmp(arg, "--stat")) - options->output_format = DIFF_FORMAT_DIFFSTAT; + options->output_format |= DIFF_FORMAT_DIFFSTAT; else if (!strcmp(arg, "--check")) - options->output_format = DIFF_FORMAT_CHECKDIFF; + options->output_format |= DIFF_FORMAT_CHECKDIFF; else if (!strcmp(arg, "--summary")) - options->summary = 1; + options->output_format |= DIFF_FORMAT_SUMMARY; else if (!strcmp(arg, "--patch-with-stat")) { - options->output_format = DIFF_FORMAT_PATCH; - options->with_stat = 1; + options->output_format |= DIFF_FORMAT_PATCH | DIFF_FORMAT_DIFFSTAT; } else if (!strcmp(arg, "-z")) options->line_termination = 0; @@ -1550,19 +1638,23 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) else if (!strcmp(arg, "--full-index")) options->full_index = 1; else if (!strcmp(arg, "--binary")) { - options->output_format = DIFF_FORMAT_PATCH; + options->output_format |= DIFF_FORMAT_PATCH; options->full_index = options->binary = 1; } + else if (!strcmp(arg, "-a") || !strcmp(arg, "--text")) { + options->text = 1; + } else if (!strcmp(arg, "--name-only")) - options->output_format = DIFF_FORMAT_NAME; + options->output_format |= DIFF_FORMAT_NAME; else if (!strcmp(arg, "--name-status")) - options->output_format = DIFF_FORMAT_NAME_STATUS; + options->output_format |= DIFF_FORMAT_NAME_STATUS; else if (!strcmp(arg, "-R")) options->reverse_diff = 1; else if (!strncmp(arg, "-S", 2)) options->pickaxe = arg + 2; - else if (!strcmp(arg, "-s")) - options->output_format = DIFF_FORMAT_NO_OUTPUT; + else if (!strcmp(arg, "-s")) { + options->output_format |= DIFF_FORMAT_NO_OUTPUT; + } else if (!strncmp(arg, "-O", 2)) options->orderfile = arg + 2; else if (!strncmp(arg, "--diff-filter=", 14)) @@ -1601,10 +1693,14 @@ int diff_opt_parse(struct diff_options *options, const char **av, int ac) } else if (!strcmp(arg, "--color")) options->color_diff = 1; + else if (!strcmp(arg, "--no-color")) + options->color_diff = 0; else if (!strcmp(arg, "-w") || !strcmp(arg, "--ignore-all-space")) options->xdl_opts |= XDF_IGNORE_WHITESPACE; else if (!strcmp(arg, "-b") || !strcmp(arg, "--ignore-space-change")) options->xdl_opts |= XDF_IGNORE_WHITESPACE_CHANGE; + else if (!strcmp(arg, "--no-renames")) + options->detect_rename = 0; else return 0; return 1; @@ -1737,15 +1833,17 @@ const char *diff_unique_abbrev(const unsigned char *sha1, int len) } static void diff_flush_raw(struct diff_filepair *p, - int line_termination, - int inter_name_termination, - struct diff_options *options, - int output_format) + struct diff_options *options) { int two_paths; char status[10]; int abbrev = options->abbrev; const char *path_one, *path_two; + int inter_name_termination = '\t'; + int line_termination = options->line_termination; + + if (!line_termination) + inter_name_termination = 0; path_one = p->one->path; path_two = p->two->path; @@ -1774,7 +1872,7 @@ static void diff_flush_raw(struct diff_filepair *p, two_paths = 0; break; } - if (output_format != DIFF_FORMAT_NAME_STATUS) { + if (!(options->output_format & DIFF_FORMAT_NAME_STATUS)) { printf(":%06o %06o %s ", p->one->mode, p->two->mode, diff_unique_abbrev(p->one->sha1, abbrev)); @@ -1983,48 +2081,30 @@ static void diff_resolve_rename_copy(void) diff_debug_queue("resolve-rename-copy done", q); } -static void flush_one_pair(struct diff_filepair *p, - int diff_output_format, - struct diff_options *options, - struct diffstat_t *diffstat) +static int check_pair_status(struct diff_filepair *p) { - int inter_name_termination = '\t'; - int line_termination = options->line_termination; - if (!line_termination) - inter_name_termination = 0; - switch (p->status) { case DIFF_STATUS_UNKNOWN: - break; + return 0; case 0: die("internal error in diff-resolve-rename-copy"); - break; default: - switch (diff_output_format) { - case DIFF_FORMAT_DIFFSTAT: - diff_flush_stat(p, options, diffstat); - break; - case DIFF_FORMAT_CHECKDIFF: - diff_flush_checkdiff(p, options); - break; - case DIFF_FORMAT_PATCH: - diff_flush_patch(p, options); - break; - case DIFF_FORMAT_RAW: - case DIFF_FORMAT_NAME_STATUS: - diff_flush_raw(p, line_termination, - inter_name_termination, - options, diff_output_format); - break; - case DIFF_FORMAT_NAME: - diff_flush_name(p, line_termination); - break; - case DIFF_FORMAT_NO_OUTPUT: - break; - } + return 1; } } +static void flush_one_pair(struct diff_filepair *p, struct diff_options *opt) +{ + int fmt = opt->output_format; + + if (fmt & DIFF_FORMAT_CHECKDIFF) + diff_flush_checkdiff(p, opt); + else if (fmt & (DIFF_FORMAT_RAW | DIFF_FORMAT_NAME_STATUS)) + diff_flush_raw(p, opt); + else if (fmt & DIFF_FORMAT_NAME) + diff_flush_name(p, opt->line_termination); +} + static void show_file_mode_name(const char *newdelete, struct diff_filespec *fs) { if (fs->mode) @@ -2243,58 +2323,96 @@ int diff_flush_patch_id(struct diff_options *options, unsigned char *sha1) return result; } -void diff_flush(struct diff_options *options) +static int is_summary_empty(const struct diff_queue_struct *q) { - struct diff_queue_struct *q = &diff_queued_diff; int i; - int diff_output_format = options->output_format; - struct diffstat_t *diffstat = NULL; - if (diff_output_format == DIFF_FORMAT_DIFFSTAT || options->with_stat) { - diffstat = xcalloc(sizeof (struct diffstat_t), 1); - diffstat->xm.consume = diffstat_consume; + for (i = 0; i < q->nr; i++) { + const struct diff_filepair *p = q->queue[i]; + + switch (p->status) { + case DIFF_STATUS_DELETED: + case DIFF_STATUS_ADDED: + case DIFF_STATUS_COPIED: + case DIFF_STATUS_RENAMED: + return 0; + default: + if (p->score) + return 0; + if (p->one->mode && p->two->mode && + p->one->mode != p->two->mode) + return 0; + break; + } } + return 1; +} + +void diff_flush(struct diff_options *options) +{ + struct diff_queue_struct *q = &diff_queued_diff; + int i, output_format = options->output_format; + int separator = 0; + + /* + * Order: raw, stat, summary, patch + * or: name/name-status/checkdiff (other bits clear) + */ + if (!q->nr) + goto free_queue; - if (options->with_raw) { + if (output_format & (DIFF_FORMAT_RAW | + DIFF_FORMAT_NAME | + DIFF_FORMAT_NAME_STATUS | + DIFF_FORMAT_CHECKDIFF)) { for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; - flush_one_pair(p, DIFF_FORMAT_RAW, options, NULL); + if (check_pair_status(p)) + flush_one_pair(p, options); } - putchar(options->line_termination); + separator++; } - if (options->with_stat) { + + if (output_format & DIFF_FORMAT_DIFFSTAT) { + struct diffstat_t diffstat; + + memset(&diffstat, 0, sizeof(struct diffstat_t)); + diffstat.xm.consume = diffstat_consume; for (i = 0; i < q->nr; i++) { struct diff_filepair *p = q->queue[i]; - flush_one_pair(p, DIFF_FORMAT_DIFFSTAT, options, - diffstat); + if (check_pair_status(p)) + diff_flush_stat(p, options, &diffstat); } - show_stats(diffstat); - free(diffstat); - diffstat = NULL; - if (options->summary) - for (i = 0; i < q->nr; i++) - diff_summary(q->queue[i]); - if (options->stat_sep) - fputs(options->stat_sep, stdout); - else - putchar(options->line_termination); - } - for (i = 0; i < q->nr; i++) { - struct diff_filepair *p = q->queue[i]; - flush_one_pair(p, diff_output_format, options, diffstat); + show_stats(&diffstat); + separator++; } - if (diffstat) { - show_stats(diffstat); - free(diffstat); + if (output_format & DIFF_FORMAT_SUMMARY && !is_summary_empty(q)) { + for (i = 0; i < q->nr; i++) + diff_summary(q->queue[i]); + separator++; } - for (i = 0; i < q->nr; i++) { - if (diffstat && options->summary) - diff_summary(q->queue[i]); - diff_free_filepair(q->queue[i]); + if (output_format & DIFF_FORMAT_PATCH) { + if (separator) { + if (options->stat_sep) { + /* attach patch instead of inline */ + fputs(options->stat_sep, stdout); + } else { + putchar(options->line_termination); + } + } + + for (i = 0; i < q->nr; i++) { + struct diff_filepair *p = q->queue[i]; + if (check_pair_status(p)) + diff_flush_patch(p, options); + } } + for (i = 0; i < q->nr; i++) + diff_free_filepair(q->queue[i]); +free_queue: free(q->queue); q->queue = NULL; q->nr = q->alloc = 0; @@ -20,19 +20,32 @@ typedef void (*add_remove_fn_t)(struct diff_options *options, const unsigned char *sha1, const char *base, const char *path); +#define DIFF_FORMAT_RAW 0x0001 +#define DIFF_FORMAT_DIFFSTAT 0x0002 +#define DIFF_FORMAT_SUMMARY 0x0004 +#define DIFF_FORMAT_PATCH 0x0008 + +/* These override all above */ +#define DIFF_FORMAT_NAME 0x0010 +#define DIFF_FORMAT_NAME_STATUS 0x0020 +#define DIFF_FORMAT_CHECKDIFF 0x0040 + +/* Same as output_format = 0 but we know that -s flag was given + * and we should not give default value to output_format. + */ +#define DIFF_FORMAT_NO_OUTPUT 0x0080 + struct diff_options { const char *filter; const char *orderfile; const char *pickaxe; unsigned recursive:1, - with_raw:1, - with_stat:1, tree_in_recursive:1, binary:1, + text:1, full_index:1, silent_on_remove:1, find_copies_harder:1, - summary:1, color_diff:1; int context; int break_opt; @@ -45,6 +58,7 @@ struct diff_options { int rename_limit; int setup; int abbrev; + const char *msg_sep; const char *stat_sep; long xdl_opts; @@ -55,6 +69,17 @@ struct diff_options { add_remove_fn_t add_remove; }; +enum color_diff { + DIFF_RESET = 0, + DIFF_PLAIN = 1, + DIFF_METAINFO = 2, + DIFF_FRAGINFO = 3, + DIFF_FILE_OLD = 4, + DIFF_FILE_NEW = 5, + DIFF_COMMIT = 6, +}; +const char *diff_get_color(int diff_use_color, enum color_diff ix); + extern const char mime_boundary_leader[]; extern void diff_tree_setup_paths(const char **paths, struct diff_options *); @@ -109,7 +134,7 @@ extern int diff_scoreopt_parse(const char *opt); #define DIFF_SETUP_USE_CACHE 2 #define DIFF_SETUP_USE_SIZE_CACHE 4 -extern int git_diff_config(const char *var, const char *value); +extern int git_diff_ui_config(const char *var, const char *value); extern void diff_setup(struct diff_options *); extern int diff_opt_parse(struct diff_options *, const char **, int); extern int diff_setup_done(struct diff_options *); @@ -148,18 +173,10 @@ extern void diffcore_std_no_resolve(struct diff_options *); " -O<file> reorder diffs according to the <file>.\n" \ " -S<string> find filepair whose only one side contains the string.\n" \ " --pickaxe-all\n" \ -" show all files diff when -S is used and hit is found.\n" +" show all files diff when -S is used and hit is found.\n" \ +" -a --text treat all files as text.\n" extern int diff_queue_is_empty(void); - -#define DIFF_FORMAT_RAW 1 -#define DIFF_FORMAT_PATCH 2 -#define DIFF_FORMAT_NO_OUTPUT 3 -#define DIFF_FORMAT_NAME 4 -#define DIFF_FORMAT_NAME_STATUS 5 -#define DIFF_FORMAT_DIFFSTAT 6 -#define DIFF_FORMAT_CHECKDIFF 7 - extern void diff_flush(struct diff_options*); /* diff-raw status letters */ diff --git a/diffcore-rename.c b/diffcore-rename.c index d57e8656cd..1de8d32502 100644 --- a/diffcore-rename.c +++ b/diffcore-rename.c @@ -96,11 +96,15 @@ static struct diff_rename_src *register_rename_src(struct diff_filespec *one, return &(rename_src[first]); } -static int is_exact_match(struct diff_filespec *src, struct diff_filespec *dst) +static int is_exact_match(struct diff_filespec *src, + struct diff_filespec *dst, + int contents_too) { if (src->sha1_valid && dst->sha1_valid && !memcmp(src->sha1, dst->sha1, 20)) return 1; + if (!contents_too) + return 0; if (diff_populate_filespec(src, 1) || diff_populate_filespec(dst, 1)) return 0; if (src->size != dst->size) @@ -242,7 +246,7 @@ void diffcore_rename(struct diff_options *options) struct diff_queue_struct *q = &diff_queued_diff; struct diff_queue_struct outq; struct diff_score *mx; - int i, j, rename_count; + int i, j, rename_count, contents_too; int num_create, num_src, dst_cnt; if (!minimum_score) @@ -273,16 +277,23 @@ void diffcore_rename(struct diff_options *options) /* We really want to cull the candidates list early * with cheap tests in order to avoid doing deltas. + * The first round matches up the up-to-date entries, + * and then during the second round we try to match + * cache-dirty entries as well. */ - for (i = 0; i < rename_dst_nr; i++) { - struct diff_filespec *two = rename_dst[i].two; - for (j = 0; j < rename_src_nr; j++) { - struct diff_filespec *one = rename_src[j].one; - if (!is_exact_match(one, two)) - continue; - record_rename_pair(i, j, MAX_SCORE); - rename_count++; - break; /* we are done with this entry */ + for (contents_too = 0; contents_too < 2; contents_too++) { + for (i = 0; i < rename_dst_nr; i++) { + struct diff_filespec *two = rename_dst[i].two; + if (rename_dst[i].pair) + continue; /* dealt with an earlier round */ + for (j = 0; j < rename_src_nr; j++) { + struct diff_filespec *one = rename_src[j].one; + if (!is_exact_match(one, two, contents_too)) + continue; + record_rename_pair(i, j, MAX_SCORE); + rename_count++; + break; /* we are done with this entry */ + } } } @@ -336,7 +336,7 @@ static int read_directory_recursive(struct dir_struct *dir, const char *path, co if (dir->show_other_directories && (subdir || !dir->hide_empty_directories) && !dir_exists(fullname, baselen + len)) { - // Rewind the read subdirectory + /* Rewind the read subdirectory */ while (dir->nr > rewind_base) free(dir->entries[--dir->nr]); break; diff --git a/environment.c b/environment.c index 3de8eb3b2a..42f39d657e 100644 --- a/environment.c +++ b/environment.c @@ -11,6 +11,7 @@ char git_default_email[MAX_GITNAME]; char git_default_name[MAX_GITNAME]; +int use_legacy_headers = 1; int trust_executable_bit = 1; int assume_unchanged = 0; int prefer_symlink_refs = 0; @@ -20,6 +21,8 @@ int repository_format_version = 0; char git_commit_encoding[MAX_ENCODING_LENGTH] = "utf-8"; int shared_repository = PERM_UMASK; const char *apply_default_whitespace = NULL; +int zlib_compression_level = Z_DEFAULT_COMPRESSION; +int pager_in_use; static char *git_dir, *git_object_dir, *git_index_file, *git_refs_dir, *git_graft_file; diff --git a/exec_cmd.c b/exec_cmd.c index c1539d12ce..62f51fcd6e 100644 --- a/exec_cmd.c +++ b/exec_cmd.c @@ -1,5 +1,6 @@ #include "cache.h" #include "exec_cmd.h" +#include "quote.h" #define MAX_ARGS 32 extern char **environ; @@ -96,9 +97,27 @@ int execv_git_cmd(const char **argv) tmp = argv[0]; argv[0] = git_command; + if (getenv("GIT_TRACE")) { + const char **p = argv; + fputs("trace: exec:", stderr); + while (*p) { + fputc(' ', stderr); + sq_quote_print(stderr, *p); + ++p; + } + putc('\n', stderr); + fflush(stderr); + } + /* execve() can only ever return if it fails */ execve(git_command, (char **)argv, environ); + if (getenv("GIT_TRACE")) { + fprintf(stderr, "trace: exec failed: %s\n", + strerror(errno)); + fflush(stderr); + } + argv[0] = tmp; } return -1; diff --git a/fetch-clone.c b/fetch-clone.c index c16b0c481b..81d1371296 100644 --- a/fetch-clone.c +++ b/fetch-clone.c @@ -198,8 +198,8 @@ int receive_unpack_pack(int xd[2], const char *me, int quiet, int sideband) /* * A "binary msec" is a power-of-two-msec, aka 1/1024th of a second. - * Keeing the time in that format means that "bytes / msecs" means - * is the same as kB/s (modulo rounding). + * Keeping the time in that format means that "bytes / msecs" means + * the same as kB/s (modulo rounding). * * 1000512 is a magic number (usecs in a second, rounded up by half * of 1024, to make "rounding" come out right ;) diff --git a/fetch-pack.c b/fetch-pack.c index f2c51ebe4b..b7824dbed4 100644 --- a/fetch-pack.c +++ b/fetch-pack.c @@ -46,7 +46,7 @@ static int rev_list_insert_ref(const char *path, const unsigned char *sha1) { struct object *o = deref_tag(parse_object(sha1), path, 0); - if (o && o->type == TYPE_COMMIT) + if (o && o->type == OBJ_COMMIT) rev_list_push((struct commit *)o, SEEN); return 0; @@ -256,14 +256,14 @@ static int mark_complete(const char *path, const unsigned char *sha1) { struct object *o = parse_object(sha1); - while (o && o->type == TYPE_TAG) { + while (o && o->type == OBJ_TAG) { struct tag *t = (struct tag *) o; if (!t->tagged) break; /* broken repository */ o->flags |= COMPLETE; o = parse_object(t->tagged->sha1); } - if (o && o->type == TYPE_COMMIT) { + if (o && o->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)o; commit->object.flags |= COMPLETE; insert_by_date(commit, &complete); @@ -357,7 +357,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match) * in sync with the other side at some time after * that (it is OK if we guess wrong here). */ - if (o->type == TYPE_COMMIT) { + if (o->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)o; if (!cutoff || cutoff < commit->date) cutoff = commit->date; @@ -376,7 +376,7 @@ static int everything_local(struct ref **refs, int nr_match, char **match) struct object *o = deref_tag(lookup_object(ref->old_sha1), NULL, 0); - if (!o || o->type != TYPE_COMMIT || !(o->flags & COMPLETE)) + if (!o || o->type != OBJ_COMMIT || !(o->flags & COMPLETE)) continue; if (!(o->flags & SEEN)) { @@ -118,20 +118,20 @@ static struct object_list **process_queue_end = &process_queue; static int process_object(struct object *obj) { - if (obj->type == TYPE_COMMIT) { + if (obj->type == OBJ_COMMIT) { if (process_commit((struct commit *)obj)) return -1; return 0; } - if (obj->type == TYPE_TREE) { + if (obj->type == OBJ_TREE) { if (process_tree((struct tree *)obj)) return -1; return 0; } - if (obj->type == TYPE_BLOB) { + if (obj->type == OBJ_BLOB) { return 0; } - if (obj->type == TYPE_TAG) { + if (obj->type == OBJ_TAG) { if (process_tag((struct tag *)obj)) return -1; return 0; diff --git a/fsck-objects.c b/fsck-objects.c index ef54a8a411..e167f4105f 100644 --- a/fsck-objects.c +++ b/fsck-objects.c @@ -297,13 +297,13 @@ static int fsck_sha1(unsigned char *sha1) if (obj->flags & SEEN) return 0; obj->flags |= SEEN; - if (obj->type == TYPE_BLOB) + if (obj->type == OBJ_BLOB) return 0; - if (obj->type == TYPE_TREE) + if (obj->type == OBJ_TREE) return fsck_tree((struct tree *) obj); - if (obj->type == TYPE_COMMIT) + if (obj->type == OBJ_COMMIT) return fsck_commit((struct commit *) obj); - if (obj->type == TYPE_TAG) + if (obj->type == OBJ_TAG) return fsck_tag((struct tag *) obj); /* By now, parse_object() would've returned NULL instead. */ return objerror(obj, "unknown type '%d' (internal fsck error)", obj->type); @@ -472,7 +472,7 @@ static int fsck_cache_tree(struct cache_tree *it) } mark_reachable(obj, REACHABLE); obj->used = 1; - if (obj->type != TYPE_TREE) + if (obj->type != OBJ_TREE) err |= objerror(obj, "non-tree in cache-tree"); } for (i = 0; i < it->subtree_nr; i++) @@ -77,7 +77,7 @@ fall_back_3way () { # This is not so wrong. Depending on which base we picked, # orig_tree may be wildly different from ours, but his_tree # has the same set of wildly different changes in parts the - # patch did not touch, so resolve ends up cancelling them, + # patch did not touch, so resolve ends up canceling them, # saying that we reverted all those changes. git-merge-resolve $orig_tree -- HEAD $his_tree || { @@ -91,6 +91,7 @@ fall_back_3way () { } prec=4 +rloga=am dotest=.dotest sign= utf8= keep= skip= interactive= resolved= binary= ws= resolvemsg= while case "$#" in 0) break;; esac @@ -130,6 +131,9 @@ do --resolvemsg=*) resolvemsg=$(echo "$1" | sed -e "s/^--resolvemsg=//"); shift ;; + --reflog-action=*) + rloga=`expr "z$1" : 'z-[^=]*=\(.*\)'`; shift ;; + --) shift; break ;; -*) @@ -152,8 +156,10 @@ fi if test -d "$dotest" then - test ",$#," = ",0," || - die "previous dotest directory $dotest still exists but mbox given." + if test ",$#," != ",0," || ! tty -s + then + die "previous dotest directory $dotest still exists but mbox given." + fi resume=yes else # Make sure we are not given --skip nor --resolved @@ -413,7 +419,7 @@ do parent=$(git-rev-parse --verify HEAD) && commit=$(git-commit-tree $tree -p $parent <"$dotest/final-commit") && echo Committed: $commit && - git-update-ref -m "am: $SUBJECT" HEAD $commit $parent || + git-update-ref -m "$rloga: $SUBJECT" HEAD $commit $parent || stop_here $this if test -x "$GIT_DIR"/hooks/post-applypatch diff --git a/git-annotate.perl b/git-annotate.perl index a6a7a482cd..6db2f48241 100755 --- a/git-annotate.perl +++ b/git-annotate.perl @@ -102,10 +102,10 @@ while (my $bound = pop @stack) { push @revqueue, $head; init_claim( defined $starting_rev ? $head : 'dirty'); unless (defined $starting_rev) { - my $diff = open_pipe("git","diff","-R", "HEAD", "--",$filename) + my $diff = open_pipe("git","diff","HEAD", "--",$filename) or die "Failed to call git diff to check for dirty state: $!"; - _git_diff_parse($diff, $head, "dirty", ( + _git_diff_parse($diff, [$head], "dirty", ( 'author' => gitvar_name("GIT_AUTHOR_IDENT"), 'author_date' => sprintf("%s +0000",time()), ) @@ -154,14 +154,13 @@ sub handle_rev { my %revinfo = git_commit_info($rev); - foreach my $p (@{$revs{$rev}{'parents'}}) { - - git_diff_parse($p, $rev, %revinfo); - push @revqueue, $p; - } + if (exists $revs{$rev}{parents} && + scalar @{$revs{$rev}{parents}} != 0) { + git_diff_parse($revs{$rev}{'parents'}, $rev, %revinfo); + push @revqueue, @{$revs{$rev}{'parents'}}; - if (scalar @{$revs{$rev}{parents}} == 0) { + } else { # We must be at the initial rev here, so claim everything that is left. for (my $i = 0; $i < @{$revs{$rev}{lines}}; $i++) { if (ref ${$revs{$rev}{lines}}[$i] eq '' || ${$revs{$rev}{lines}}[$i][1] eq '') { @@ -252,89 +251,171 @@ sub git_find_parent { # Get a diff between the current revision and a parent. # Record the commit information that results. sub git_diff_parse { - my ($parent, $rev, %revinfo) = @_; + my ($parents, $rev, %revinfo) = @_; - my $diff = open_pipe("git-diff-tree","-M","-p",$rev,$parent,"--", - $revs{$rev}{'filename'}, $revs{$parent}{'filename'}) + my @filenames = ( $revs{$rev}{'filename'} ); + foreach my $parent (@$parents) { + push @filenames, $revs{$parent}{'filename'}; + } + + my $diff = open_pipe("git-diff-tree","-M","-p","-c",$rev,"--", + @filenames ) or die "Failed to call git-diff for annotation: $!"; - _git_diff_parse($diff, $parent, $rev, %revinfo); + _git_diff_parse($diff, $parents, $rev, %revinfo); close($diff); } sub _git_diff_parse { - my ($diff, $parent, $rev, %revinfo) = @_; + my ($diff, $parents, $rev, %revinfo) = @_; + + my $ri = 0; - my ($ri, $pi) = (0,0); my $slines = $revs{$rev}{'lines'}; - my @plines; + my (%plines, %pi); my $gotheader = 0; my ($remstart); - my ($hunk_start, $hunk_index); + my $parent_count = @$parents; + + my $diff_header_regexp = "^@"; + $diff_header_regexp .= "@" x @$parents; + $diff_header_regexp .= ' -\d+,\d+' x @$parents; + $diff_header_regexp .= ' \+(\d+),\d+'; + + my %claim_regexps; + my $allparentplus = '^' . '\\+' x @$parents . '(.*)$'; + + { + my $i = 0; + foreach my $parent (@$parents) { + + $pi{$parent} = 0; + my $r = '^' . '.' x @$parents . '(.*)$'; + my $p = $r; + substr($p,$i+1, 1) = '\\+'; + + my $m = $r; + substr($m,$i+1, 1) = '-'; + + $claim_regexps{$parent}{plus} = $p; + $claim_regexps{$parent}{minus} = $m; + + $plines{$parent} = []; + + $i++; + } + } + + DIFF: while(<$diff>) { chomp; - if (m/^@@ -(\d+),(\d+) \+(\d+),(\d+)/) { - $remstart = $1; - # Adjust for 0-based arrays - $remstart--; - # Reinit hunk tracking. - $hunk_start = $remstart; - $hunk_index = 0; + if (m/$diff_header_regexp/) { + $remstart = $1 - 1; + # (0-based arrays) + $gotheader = 1; - for (my $i = $ri; $i < $remstart; $i++) { - $plines[$pi++] = $slines->[$i]; - $ri++; + printf("Copying from %d to %d\n", $ri, $remstart); + foreach my $parent (@$parents) { + for (my $i = $ri; $i < $remstart; $i++) { + $plines{$parent}[$pi{$parent}++] = $slines->[$i]; + } } - next; - } elsif (!$gotheader) { - next; - } + $ri = $remstart; - if (m/^\+(.*)$/) { - my $line = $1; - $plines[$pi++] = [ $line, '', '', '', 0 ]; - next; + next DIFF; - } elsif (m/^-(.*)$/) { - my $line = $1; - if (get_line($slines, $ri) eq $line) { - # Found a match, claim - claim_line($ri, $rev, $slines, %revinfo); - } else { - die sprintf("Sync error: %d/%d\n|%s\n|%s\n%s => %s\n", - $ri, $hunk_start + $hunk_index, - $line, - get_line($slines, $ri), - $rev, $parent); - } - $ri++; + } elsif (!$gotheader) { + # Skip over the leadin. + next DIFF; + } - } elsif (m/^\\/) { + if (m/^\\/) { ; # Skip \No newline at end of file. # But this can be internationalized, so only look # for an initial \ } else { - if (substr($_,1) ne get_line($slines,$ri) ) { - die sprintf("Line %d (%d) does not match:\n|%s\n|%s\n%s => %s\n", - $hunk_start + $hunk_index, $ri, - substr($_,1), - get_line($slines,$ri), - $rev, $parent); + my %claims = (); + my $negclaim = 0; + my $allclaimed = 0; + my $line; + + if (m/$allparentplus/) { + claim_line($ri, $rev, $slines, %revinfo); + $allclaimed = 1; + + } + + PARENT: + foreach my $parent (keys %claim_regexps) { + my $m = $claim_regexps{$parent}{minus}; + my $p = $claim_regexps{$parent}{plus}; + + if (m/$m/) { + $line = $1; + $plines{$parent}[$pi{$parent}++] = [ $line, '', '', '', 0 ]; + $negclaim++; + + } elsif (m/$p/) { + $line = $1; + if (get_line($slines, $ri) eq $line) { + # Found a match, claim + $claims{$parent}++; + + } else { + die sprintf("Sync error: %d\n|%s\n|%s\n%s => %s\n", + $ri, $line, + get_line($slines, $ri), + $rev, $parent); + } + } + } + + if (%claims) { + foreach my $parent (@$parents) { + next if $claims{$parent} || $allclaimed; + $plines{$parent}[$pi{$parent}++] = $slines->[$ri]; + #[ $line, '', '', '', 0 ]; + } + $ri++; + + } elsif ($negclaim) { + next DIFF; + + } else { + if (substr($_,scalar @$parents) ne get_line($slines,$ri) ) { + foreach my $parent (@$parents) { + printf("parent %s is on line %d\n", $parent, $pi{$parent}); + } + + die sprintf("Line %d, does not match:\n|%s|\n|%s|\n%s\n", + $ri, + substr($_,scalar @$parents), + get_line($slines,$ri), $rev); + } + foreach my $parent (@$parents) { + $plines{$parent}[$pi{$parent}++] = $slines->[$ri]; + } + $ri++; } - $plines[$pi++] = $slines->[$ri++]; } - $hunk_index++; } + for (my $i = $ri; $i < @{$slines} ; $i++) { - push @plines, $slines->[$ri++]; + foreach my $parent (@$parents) { + push @{$plines{$parent}}, $slines->[$ri]; + } + $ri++; + } + + foreach my $parent (@$parents) { + $revs{$parent}{lines} = $plines{$parent}; } - $revs{$parent}{lines} = \@plines; return; } diff --git a/git-applypatch.sh b/git-applypatch.sh index e4b09472e1..8df2aee4c2 100755 --- a/git-applypatch.sh +++ b/git-applypatch.sh @@ -182,7 +182,7 @@ git-apply --index "$PATCHFILE" || { # This is not so wrong. Depending on which base we picked, # orig_tree may be wildly different from ours, but his_tree # has the same set of wildly different changes in parts the - # patch did not touch, so resolve ends up cancelling them, + # patch did not touch, so resolve ends up canceling them, # saying that we reverted all those changes. if git-merge-resolve $orig_tree -- HEAD $his_tree diff --git a/git-archimport.perl b/git-archimport.perl index 740bc1fd52..ada60ec240 100755 --- a/git-archimport.perl +++ b/git-archimport.perl @@ -14,7 +14,7 @@ Imports a project from one or more Arch repositories. It will follow branches and repositories within the namespaces defined by the <archive/branch> -parameters suppplied. If it cannot find the remote branch a merge comes from +parameters supplied. If it cannot find the remote branch a merge comes from it will just import it as a regular commit. If it can find it, it will mark it as a merge whenever possible. @@ -88,7 +88,7 @@ usage if $opt_h; # $arch_branches: # values associated with keys: # =1 - Arch version / git 'branch' detected via abrowse on a limit -# >1 - Arch version / git 'branch' of an auxilliary branch we've merged +# >1 - Arch version / git 'branch' of an auxiliary branch we've merged my %arch_branches = map { $_ => 1 } @ARGV; $ENV{'TMPDIR'} = $opt_t if $opt_t; # $ENV{TMPDIR} will affect tempdir() calls: @@ -667,7 +667,7 @@ sub apply_cset { if (`find $tmp/changeset/patches -type f -name '*.patch'`) { # this can be sped up considerably by doing # (find | xargs cat) | patch - # but that cna get mucked up by patches + # but that can get mucked up by patches # with missing trailing newlines or the standard # 'missing newline' flag in the patch - possibly # produced with an old/buggy diff. @@ -1026,7 +1026,7 @@ sub commitid2pset { } -# an alterative to `command` that allows input to be passed as an array +# an alternative to `command` that allows input to be passed as an array # to work around shell problems with weird characters in arguments sub safe_pipe_capture { my @output; diff --git a/git-bisect.sh b/git-bisect.sh index 03df1433ef..06a8d26945 100755 --- a/git-bisect.sh +++ b/git-bisect.sh @@ -13,7 +13,7 @@ git bisect log show bisect log.' . git-sh-setup sq() { - perl -e ' + @@PERL@@ -e ' for (@ARGV) { s/'\''/'\'\\\\\'\''/g; print " '\''$_'\''"; diff --git a/git-clone.sh b/git-clone.sh index 6a14b25911..a92b22a13d 100755 --- a/git-clone.sh +++ b/git-clone.sh @@ -266,7 +266,7 @@ yes,yes) echo "$repo/objects" >> "$GIT_DIR/objects/info/alternates" ;; esac - git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" + git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" || exit 1 ;; *) case "$repo" in @@ -296,7 +296,7 @@ yes,yes) done rm -f "$GIT_DIR/TMP_ALT" fi - git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" + git-ls-remote "$repo" >"$GIT_DIR/CLONE_HEAD" || exit 1 ;; http://*) if test -z "@@NO_CURL@@" @@ -324,7 +324,7 @@ test -d "$GIT_DIR/refs/reference-tmp" && rm -fr "$GIT_DIR/refs/reference-tmp" if test -f "$GIT_DIR/CLONE_HEAD" then # Read git-fetch-pack -k output and store the remote branches. - perl -e "$copy_refs" "$GIT_DIR" "$use_separate_remote" "$origin" + @@PERL@@ -e "$copy_refs" "$GIT_DIR" "$use_separate_remote" "$origin" fi cd "$D" || exit diff --git a/git-commit.sh b/git-commit.sh index 22c4ce86c3..4cf3fab05c 100755 --- a/git-commit.sh +++ b/git-commit.sh @@ -138,32 +138,26 @@ run_status () { if test -z "$untracked_files"; then option="--directory --no-empty-directory" fi + hdr_shown= if test -f "$GIT_DIR/info/exclude" then - git-ls-files -z --others $option \ + git-ls-files --others $option \ --exclude-from="$GIT_DIR/info/exclude" \ --exclude-per-directory=.gitignore else - git-ls-files -z --others $option \ + git-ls-files --others $option \ --exclude-per-directory=.gitignore fi | - perl -e '$/ = "\0"; - my $shown = 0; - while (<>) { - chomp; - s|\\|\\\\|g; - s|\t|\\t|g; - s|\n|\\n|g; - s/^/# /; - if (!$shown) { - print "#\n# Untracked files:\n"; - print "# (use \"git add\" to add to commit)\n"; - print "#\n"; - $shown = 1; - } - print "$_\n"; - } - ' + while read line; do + if [ -z "$hdr_shown" ]; then + echo '#' + echo '# Untracked files:' + echo '# (use "git add" to add to commit)' + echo '#' + hdr_shown=1 + fi + echo "# $line" + done if test -n "$verbose" -a -z "$IS_INITIAL" then @@ -599,7 +593,7 @@ then GIT_AUTHOR_EMAIL=`expr "z$force_author" : '.*\(<.*\)'` && test '' != "$GIT_AUTHOR_NAME" && test '' != "$GIT_AUTHOR_EMAIL" || - die "malformatted --author parameter" + die "malformed --author parameter" export GIT_AUTHOR_NAME GIT_AUTHOR_EMAIL elif test '' != "$use_commit" then @@ -635,9 +629,12 @@ fi PARENTS="-p HEAD" if test -z "$initial_commit" then + rloga='commit' if [ -f "$GIT_DIR/MERGE_HEAD" ]; then + rloga='commit (merge)' PARENTS="-p HEAD "`sed -e 's/^/-p /' "$GIT_DIR/MERGE_HEAD"` elif test -n "$amend"; then + rloga='commit (amend)' PARENTS=$(git-cat-file commit HEAD | sed -n -e '/^$/q' -e 's/^parent /-p /p') fi @@ -649,6 +646,7 @@ else fi PARENTS="" current= + rloga='commit (initial)' fi if test -z "$no_edit" @@ -724,7 +722,7 @@ then fi && commit=$(cat "$GIT_DIR"/COMMIT_MSG | git-commit-tree $tree $PARENTS) && rlogm=$(sed -e 1q "$GIT_DIR"/COMMIT_MSG) && - git-update-ref -m "commit: $rlogm" HEAD $commit $current && + git-update-ref -m "$rloga: $rlogm" HEAD $commit $current && rm -f -- "$GIT_DIR/MERGE_HEAD" && if test -f "$NEXT_INDEX" then diff --git a/git-cvsexportcommit.perl b/git-cvsexportcommit.perl index d1051d074b..99b3dc392a 100755 --- a/git-cvsexportcommit.perl +++ b/git-cvsexportcommit.perl @@ -16,9 +16,9 @@ unless ($ENV{GIT_DIR} && -r $ENV{GIT_DIR}){ die "GIT_DIR is not defined or is unreadable"; } -our ($opt_h, $opt_p, $opt_v, $opt_c, $opt_f, $opt_m ); +our ($opt_h, $opt_p, $opt_v, $opt_c, $opt_f, $opt_a, $opt_m ); -getopts('hpvcfm:'); +getopts('hpvcfam:'); $opt_h && usage(); @@ -29,7 +29,6 @@ our ($tmpdir, $tmpdirname) = tempdir('git-cvsapplycommit-XXXXXX', TMPDIR => 1, CLEANUP => 1); -print Dumper(@ARGV); # resolve target commit my $commit; $commit = pop @ARGV; @@ -53,25 +52,45 @@ if (@ARGV) { # find parents from the commit itself my @commit = safe_pipe_capture('git-cat-file', 'commit', $commit); my @parents; -foreach my $p (@commit) { - if ($p =~ m/^$/) { # end of commit headers, we're done - last; +my $committer; +my $author; +my $stage = 'headers'; # headers, msg +my $title; +my $msg = ''; + +foreach my $line (@commit) { + chomp $line; + if ($stage eq 'headers' && $line eq '') { + $stage = 'msg'; + next; } - if ($p =~ m/^parent (\w{40})$/) { # found a parent - push @parents, $1; + + if ($stage eq 'headers') { + if ($line =~ m/^parent (\w{40})$/) { # found a parent + push @parents, $1; + } elsif ($line =~ m/^author (.+) \d+ \+\d+$/) { + $author = $1; + } elsif ($line =~ m/^committer (.+) \d+ \+\d+$/) { + $committer = $1; + } + } else { + $msg .= $line . "\n"; + unless ($title) { + $title = $line; + } } } if ($parent) { + my $found; # double check that it's a valid parent foreach my $p (@parents) { - my $found; if ($p eq $parent) { $found = 1; last; }; # found it - die "Did not find $parent in the parents for this commit!"; } + die "Did not find $parent in the parents for this commit!" if !$found; } else { # we don't have a parent from the cmdline... if (@parents == 1) { # it's safe to get it from the commit $parent = $parents[0]; @@ -84,12 +103,18 @@ $opt_v && print "Applying to CVS commit $commit from parent $parent\n"; # grab the commit message open(MSG, ">.msg") or die "Cannot open .msg for writing"; -print MSG $opt_m; +if ($opt_m) { + print MSG $opt_m; +} +print MSG $msg; +if ($opt_a) { + print MSG "\n\nAuthor: $author\n"; + if ($author ne $committer) { + print MSG "Committer: $committer\n"; + } +} close MSG; -`git-cat-file commit $commit | sed -e '1,/^\$/d' >> .msg`; -$? && die "Error extracting the commit message"; - my (@afiles, @dfiles, @mfiles, @dirs); my @files = safe_pipe_capture('git-diff-tree', '-r', $parent, $commit); #print @files; @@ -179,7 +204,7 @@ my @bfiles = grep(m/^Binary/, safe_pipe_capture('git-diff-tree', '-p', $parent, @bfiles = map { chomp } @bfiles; foreach my $f (@bfiles) { # check that the file in cvs matches the "old" file - # extract the file to $tmpdir and comparre with cmp + # extract the file to $tmpdir and compare with cmp my $tree = safe_pipe_capture('git-rev-parse', "$parent^{tree}"); chomp $tree; my $blob = `git-ls-tree $tree "$f" | cut -f 1 | cut -d ' ' -f 3`; @@ -233,6 +258,7 @@ foreach my $f (@dfiles) { } print "Commit to CVS\n"; +print "Patch: $title\n"; my $commitfiles = join(' ', @afiles, @mfiles, @dfiles); my $cmd = "cvs commit -F .msg $commitfiles"; @@ -273,7 +299,7 @@ sub cleanupcvs { } } -# An alterative to `command` that allows input to be passed as an array +# An alternative to `command` that allows input to be passed as an array # to work around shell problems with weird characters in arguments # if the exec returns non-zero we die sub safe_pipe_capture { diff --git a/git-cvsserver.perl b/git-cvsserver.perl index 5ccca4f99f..5b73837bb1 100755 --- a/git-cvsserver.perl +++ b/git-cvsserver.perl @@ -81,7 +81,7 @@ my $methods = { # $state holds all the bits of information the clients sends us that could # potentially be useful when it comes to actually _doing_ something. -my $state = {}; +my $state = { prependdir => '' }; $log->info("--------------- STARTING -----------------"); my $TEMP_DIR = tempdir( CLEANUP => 1 ); @@ -547,12 +547,15 @@ sub req_Argument { my ( $cmd, $data ) = @_; - # TODO : Not quite sure how Argument and Argumentx differ, but I assume - # it's for multi-line arguments ... somehow ... + # Argumentx means: append to last Argument (with a newline in front) $log->debug("$cmd : $data"); - push @{$state->{arguments}}, $data; + if ( $cmd eq 'Argumentx') { + ${$state->{arguments}}[$#{$state->{arguments}}] .= "\n" . $data; + } else { + push @{$state->{arguments}}, $data; + } } # expand-modules \n @@ -779,7 +782,7 @@ sub req_update #$log->debug("update state : " . Dumper($state)); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { $filename = filecleanup($filename); @@ -1031,7 +1034,7 @@ sub req_ci my @committedfiles = (); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { my $committedfile = $filename; @@ -1145,7 +1148,7 @@ sub req_ci $updater->update(); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @committedfiles ) { $filename = filecleanup($filename); @@ -1190,7 +1193,7 @@ sub req_status # if no files were specified, we need to work out what files we should be providing status on ... argsfromdir($updater); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { $filename = filecleanup($filename); @@ -1291,7 +1294,7 @@ sub req_diff # if no files were specified, we need to work out what files we should be providing status on ... argsfromdir($updater); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { $filename = filecleanup($filename); @@ -1433,7 +1436,7 @@ sub req_log # if no files were specified, we need to work out what files we should be providing status on ... argsfromdir($updater); - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { $filename = filecleanup($filename); @@ -1519,7 +1522,7 @@ sub req_annotate chdir $tmpdir; - # foreach file specified on the commandline ... + # foreach file specified on the command line ... foreach my $filename ( @{$state->{args}} ) { $filename = filecleanup($filename); @@ -2129,12 +2132,6 @@ sub update # first lets get the commit list $ENV{GIT_DIR} = $self->{git_path}; - # prepare database queries - my $db_insert_rev = $self->{dbh}->prepare_cached("INSERT INTO revision (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1); - my $db_insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO commitmsgs (key, value) VALUES (?,?)",{},1); - my $db_delete_head = $self->{dbh}->prepare_cached("DELETE FROM head",{},1); - my $db_insert_head = $self->{dbh}->prepare_cached("INSERT INTO head (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1); - my $commitinfo = `git-cat-file commit $self->{module} 2>&1`; unless ( $commitinfo =~ /tree\s+[a-zA-Z0-9]{40}/ ) { @@ -2323,7 +2320,7 @@ sub update author => $commit->{author}, mode => $git_perms, }; - $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); } elsif ( $3 eq "M" ) { @@ -2337,7 +2334,7 @@ sub update author => $commit->{author}, mode => $git_perms, }; - $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); } elsif ( $3 eq "A" ) { @@ -2351,7 +2348,7 @@ sub update author => $commit->{author}, mode => $git_perms, }; - $db_insert_rev->execute($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($4, $head->{$4}{revision}, $2, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); } else { @@ -2408,7 +2405,7 @@ sub update }; - $db_insert_rev->execute($git_filename, $newrevision, $git_hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); + $self->insert_rev($git_filename, $newrevision, $git_hash, $commit->{hash}, $commit->{date}, $commit->{author}, $git_perms); } } close FILELIST; @@ -2424,7 +2421,7 @@ sub update $head->{$file}{modified} = $commit->{date}; $head->{$file}{author} = $commit->{author}; - $db_insert_rev->execute($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $commit->{date}, $commit->{author}, $head->{$file}{mode}); + $self->insert_rev($file, $head->{$file}{revision}, $head->{$file}{filehash}, $commit->{hash}, $commit->{date}, $commit->{author}, $head->{$file}{mode}); } } # END : "Detect deleted files" @@ -2433,7 +2430,7 @@ sub update if (exists $commit->{mergemsg}) { - $db_insert_mergelog->execute($commit->{hash}, $commit->{mergemsg}); + $self->insert_mergelog($commit->{hash}, $commit->{mergemsg}); } $lastpicked = $commit->{hash}; @@ -2441,10 +2438,10 @@ sub update $self->_set_prop("last_commit", $commit->{hash}); } - $db_delete_head->execute(); + $self->delete_head(); foreach my $file ( keys %$head ) { - $db_insert_head->execute( + $self->insert_head( $file, $head->{$file}{revision}, $head->{$file}{filehash}, @@ -2462,6 +2459,54 @@ sub update $self->{dbh}->commit() or die "Failed to commit changes to SQLite"; } +sub insert_rev +{ + my $self = shift; + my $name = shift; + my $revision = shift; + my $filehash = shift; + my $commithash = shift; + my $modified = shift; + my $author = shift; + my $mode = shift; + + my $insert_rev = $self->{dbh}->prepare_cached("INSERT INTO revision (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1); + $insert_rev->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode); +} + +sub insert_mergelog +{ + my $self = shift; + my $key = shift; + my $value = shift; + + my $insert_mergelog = $self->{dbh}->prepare_cached("INSERT INTO commitmsgs (key, value) VALUES (?,?)",{},1); + $insert_mergelog->execute($key, $value); +} + +sub delete_head +{ + my $self = shift; + + my $delete_head = $self->{dbh}->prepare_cached("DELETE FROM head",{},1); + $delete_head->execute(); +} + +sub insert_head +{ + my $self = shift; + my $name = shift; + my $revision = shift; + my $filehash = shift; + my $commithash = shift; + my $modified = shift; + my $author = shift; + my $mode = shift; + + my $insert_head = $self->{dbh}->prepare_cached("INSERT INTO head (name, revision, filehash, commithash, modified, author, mode) VALUES (?,?,?,?,?,?,?)",{},1); + $insert_head->execute($name, $revision, $filehash, $commithash, $modified, $author, $mode); +} + sub _headrev { my $self = shift; diff --git a/git-fetch.sh b/git-fetch.sh index 48818f8224..c2eebee798 100755 --- a/git-fetch.sh +++ b/git-fetch.sh @@ -11,6 +11,7 @@ LF=' ' IFS="$LF" +rloga=fetch no_tags= tags= append= @@ -19,6 +20,7 @@ verbose= update_head_ok= exec= upload_pack= +keep=--thin while case "$#" in 0) break ;; esac do case "$1" in @@ -51,6 +53,9 @@ do -k|--k|--ke|--kee|--keep) keep=--keep ;; + --reflog-action=*) + rloga=`expr "z$1" : 'z-[^=]*=\(.*\)'` + ;; -*) usage ;; @@ -65,7 +70,8 @@ case "$#" in 0) test -f "$GIT_DIR/branches/origin" || test -f "$GIT_DIR/remotes/origin" || - die "Where do you want to fetch from today?" + git-repo-config --get remote.origin.url >/dev/null || + die "Where do you want to fetch from today?" set origin ;; esac @@ -75,6 +81,9 @@ refs= rref= rsync_slurped_objects= +rloga="$rloga $remote_nick" +test "$remote_nick" = "$remote" || rloga="$rloga $remote" + if test "" = "$append" then : >"$GIT_DIR/FETCH_HEAD" @@ -146,14 +155,15 @@ fast_forward_local () { then if now_=$(cat "$GIT_DIR/$1") && test "$now_" = "$2" then - [ "$verbose" ] && echo >&2 "* $1: same as $3" + [ "$verbose" ] && echo >&2 "* $1: same as $3" ||: else echo >&2 "* $1: updating with $3" + git-update-ref -m "$rloga: updating tag" "$1" "$2" fi else echo >&2 "* $1: storing $3" + git-update-ref -m "$rloga: storing tag" "$1" "$2" fi - git-update-ref "$1" "$2" ;; refs/heads/* | refs/remotes/*) @@ -174,7 +184,7 @@ fast_forward_local () { *,$local) echo >&2 "* $1: fast forward to $3" echo >&2 " from $local to $2" - git-update-ref "$1" "$2" "$local" + git-update-ref -m "$rloga: fast-forward" "$1" "$2" "$local" ;; *) false @@ -184,7 +194,7 @@ fast_forward_local () { case ",$force,$single_force," in *,t,*) echo >&2 " forcing update." - git-update-ref "$1" "$2" "$local" + git-update-ref -m "$rloga: forced-update" "$1" "$2" "$local" ;; *) echo >&2 " not updating." @@ -194,7 +204,7 @@ fast_forward_local () { } else echo >&2 "* $1: storing $3" - git-update-ref "$1" "$2" + git-update-ref -m "$rloga: storing head" "$1" "$2" fi ;; esac @@ -215,9 +225,16 @@ reflist=$(get_remote_refs_for_fetch "$@") if test "$tags" then taglist=`IFS=" " && - git-ls-remote $upload_pack --tags "$remote" | + ( + git-ls-remote $upload_pack --tags "$remote" || + echo fail ouch + ) | while read sha1 name do + case "$sha1" in + fail) + exit 1 + esac case "$name" in *^*) continue ;; esac @@ -227,7 +244,7 @@ then else echo >&2 "warning: tag ${name} ignored" fi - done` + done` || exit if test "$#" -gt 1 then # remote URL plus explicit refspecs; we need to merge them. @@ -278,7 +295,7 @@ fetch_main () { head="ref: $remote_name" while (expr "z$head" : "zref:" && expr $depth \< $max_depth) >/dev/null do - remote_name_quoted=$(perl -e ' + remote_name_quoted=$(@@PERL@@ -e ' my $u = $ARGV[0]; $u =~ s/^ref:\s*//; $u =~ s{([^-a-zA-Z0-9/.])}{sprintf"%%%02x",ord($1)}eg; @@ -339,7 +356,7 @@ fetch_main () { ( : subshell because we muck with IFS IFS=" $LF" ( - git-fetch-pack $exec $keep --thin "$remote" $rref || echo failed "$remote" + git-fetch-pack $exec $keep "$remote" $rref || echo failed "$remote" ) | while read sha1 remote_name do @@ -422,7 +439,9 @@ case ",$update_head_ok,$orig_head," in curr_head=$(git-rev-parse --verify HEAD 2>/dev/null) if test "$curr_head" != "$orig_head" then - git-update-ref HEAD "$orig_head" + git-update-ref \ + -m "$rloga: Undoing incorrectly fetched HEAD." \ + HEAD "$orig_head" die "Cannot fetch into the current branch." fi ;; diff --git a/git-fmt-merge-msg.perl b/git-fmt-merge-msg.perl deleted file mode 100755 index 5986e5414a..0000000000 --- a/git-fmt-merge-msg.perl +++ /dev/null @@ -1,173 +0,0 @@ -#!/usr/bin/perl -w -# -# Copyright (c) 2005 Junio C Hamano -# -# Read .git/FETCH_HEAD and make a human readable merge message -# by grouping branches and tags together to form a single line. - -use strict; - -my @src; -my %src; -sub andjoin { - my ($label, $labels, $stuff) = @_; - my $l = scalar @$stuff; - my $m = ''; - if ($l == 0) { - return (); - } - if ($l == 1) { - $m = "$label$stuff->[0]"; - } - else { - $m = ("$labels" . - join (', ', @{$stuff}[0..$l-2]) . - " and $stuff->[-1]"); - } - return ($m); -} - -sub repoconfig { - my ($val) = qx{git-repo-config --get merge.summary}; - return $val; -} - -sub current_branch { - my ($bra) = qx{git-symbolic-ref HEAD}; - chomp($bra); - $bra =~ s|^refs/heads/||; - if ($bra ne 'master') { - $bra = " into $bra"; - } else { - $bra = ""; - } - return $bra; -} - -sub shortlog { - my ($tip) = @_; - my @result; - foreach ( qx{git-log --no-merges --topo-order --pretty=oneline $tip ^HEAD} ) { - s/^[0-9a-f]{40}\s+//; - push @result, $_; - } - die "git-log failed\n" if $?; - return @result; -} - -my @origin = (); -while (<>) { - my ($bname, $tname, $gname, $src, $sha1, $origin); - chomp; - s/^([0-9a-f]*) //; - $sha1 = $1; - next if (/^not-for-merge/); - s/^ //; - if (s/ of (.*)$//) { - $src = $1; - } else { - # Pulling HEAD - $src = $_; - $_ = 'HEAD'; - } - if (! exists $src{$src}) { - push @src, $src; - $src{$src} = { - BRANCH => [], - TAG => [], - R_BRANCH => [], - GENERIC => [], - # &1 == has HEAD. - # &2 == has others. - HEAD_STATUS => 0, - }; - } - if (/^branch (.*)$/) { - $origin = $1; - push @{$src{$src}{BRANCH}}, $1; - $src{$src}{HEAD_STATUS} |= 2; - } - elsif (/^tag (.*)$/) { - $origin = $_; - push @{$src{$src}{TAG}}, $1; - $src{$src}{HEAD_STATUS} |= 2; - } - elsif (/^remote branch (.*)$/) { - $origin = $1; - push @{$src{$src}{R_BRANCH}}, $1; - $src{$src}{HEAD_STATUS} |= 2; - } - elsif (/^HEAD$/) { - $origin = $src; - $src{$src}{HEAD_STATUS} |= 1; - } - else { - push @{$src{$src}{GENERIC}}, $_; - $src{$src}{HEAD_STATUS} |= 2; - $origin = $src; - } - if ($src eq '.' || $src eq $origin) { - $origin =~ s/^'(.*)'$/$1/; - push @origin, [$sha1, "$origin"]; - } - else { - push @origin, [$sha1, "$origin of $src"]; - } -} - -my @msg; -for my $src (@src) { - if ($src{$src}{HEAD_STATUS} == 1) { - # Only HEAD is fetched, nothing else. - push @msg, $src; - next; - } - my @this; - if ($src{$src}{HEAD_STATUS} == 3) { - # HEAD is fetched among others. - push @this, andjoin('', '', ['HEAD']); - } - push @this, andjoin("branch ", "branches ", - $src{$src}{BRANCH}); - push @this, andjoin("remote branch ", "remote branches ", - $src{$src}{R_BRANCH}); - push @this, andjoin("tag ", "tags ", - $src{$src}{TAG}); - push @this, andjoin("commit ", "commits ", - $src{$src}{GENERIC}); - my $this = join(', ', @this); - if ($src ne '.') { - $this .= " of $src"; - } - push @msg, $this; -} - -my $into = current_branch(); - -print "Merge ", join("; ", @msg), $into, "\n"; - -if (!repoconfig) { - exit(0); -} - -# We limit the merge message to the latst 20 or so per each branch. -my $limit = 20; - -for (@origin) { - my ($sha1, $name) = @$_; - my @log = shortlog($sha1); - if ($limit + 1 <= @log) { - print "\n* $name: (" . scalar(@log) . " commits)\n"; - } - else { - print "\n* $name:\n"; - } - my $cnt = 0; - for my $log (@log) { - if ($limit < ++$cnt) { - print " ...\n"; - last; - } - print " $log"; - } -} diff --git a/git-instaweb.sh b/git-instaweb.sh new file mode 100755 index 0000000000..9829c59154 --- /dev/null +++ b/git-instaweb.sh @@ -0,0 +1,237 @@ +#!/bin/sh +# +# Copyright (c) 2006 Eric Wong +# +USAGE='[--start] [--stop] [--restart] + [--local] [--httpd=<httpd>] [--port=<port>] [--browser=<browser>] + [--module-path=<path> (for Apache2 only)]' + +. git-sh-setup + +case "$GIT_DIR" in +/*) + fqgitdir="$GIT_DIR" ;; +*) + fqgitdir="$PWD/$GIT_DIR" ;; +esac + +local="`git repo-config --bool --get instaweb.local`" +httpd="`git repo-config --get instaweb.httpd`" +browser="`git repo-config --get instaweb.browser`" +port=`git repo-config --get instaweb.port` +module_path="`git repo-config --get instaweb.modulepath`" + +conf=$GIT_DIR/gitweb/httpd.conf + +# Defaults: + +# if installed, it doesn't need further configuration (module_path) +test -z "$httpd" && httpd='lighttpd -f' + +# probably the most popular browser among gitweb users +test -z "$browser" && browser='firefox' + +# any untaken local port will do... +test -z "$port" && port=1234 + +start_httpd () { + httpd_only="`echo $httpd | cut -f1 -d' '`" + if test "`expr index $httpd_only /`" -eq '1' || \ + which $httpd_only >/dev/null + then + $httpd $fqgitdir/gitweb/httpd.conf + else + # many httpds are installed in /usr/sbin or /usr/local/sbin + # these days and those are not in most users $PATHs + for i in /usr/local/sbin /usr/sbin + do + if test -x "$i/$httpd_only" + then + # don't quote $httpd, there can be + # arguments to it (-f) + $i/$httpd "$fqgitdir/gitweb/httpd.conf" + return + fi + done + fi +} + +stop_httpd () { + test -f "$fqgitdir/pid" && kill `cat "$fqgitdir/pid"` +} + +while case "$#" in 0) break ;; esac +do + case "$1" in + --stop|stop) + stop_httpd + exit 0 + ;; + --start|start) + start_httpd + exit 0 + ;; + --restart|restart) + stop_httpd + start_httpd + exit 0 + ;; + --local|-l) + local=true + ;; + -d|--httpd|--httpd=*) + case "$#,$1" in + *,*=*) + httpd=`expr "$1" : '-[^=]*=\(.*\)'` ;; + 1,*) + usage ;; + *) + httpd="$2" + shift ;; + esac + ;; + -b|--browser|--browser=*) + case "$#,$1" in + *,*=*) + browser=`expr "$1" : '-[^=]*=\(.*\)'` ;; + 1,*) + usage ;; + *) + browser="$2" + shift ;; + esac + ;; + -p|--port|--port=*) + case "$#,$1" in + *,*=*) + port=`expr "$1" : '-[^=]*=\(.*\)'` ;; + 1,*) + usage ;; + *) + port="$2" + shift ;; + esac + ;; + -m|--module-path=*|--module-path) + case "$#,$1" in + *,*=*) + module_path=`expr "$1" : '-[^=]*=\(.*\)'` ;; + 1,*) + usage ;; + *) + module_path="$2" + shift ;; + esac + ;; + *) + usage + ;; + esac + shift +done + +mkdir -p "$GIT_DIR/gitweb/tmp" +GIT_EXEC_PATH="`git --exec-path`" +GIT_DIR="$fqgitdir" +export GIT_EXEC_PATH GIT_DIR + + +lighttpd_conf () { + cat > "$conf" <<EOF +server.document-root = "$fqgitdir/gitweb" +server.port = $port +server.modules = ( "mod_cgi" ) +server.indexfiles = ( "gitweb.cgi" ) +server.pid-file = "$fqgitdir/pid" +cgi.assign = ( ".cgi" => "" ) +mimetype.assign = ( ".css" => "text/css" ) +EOF + test "$local" = true && echo 'server.bind = "127.0.0.1"' >> "$conf" +} + +apache2_conf () { + test -z "$module_path" && module_path=/usr/lib/apache2/modules + mkdir -p "$GIT_DIR/gitweb/logs" + bind= + test "$local" = true && bind='127.0.0.1:' + echo 'text/css css' > $fqgitdir/mime.types + cat > "$conf" <<EOF +ServerRoot "$fqgitdir/gitweb" +DocumentRoot "$fqgitdir/gitweb" +PidFile "$fqgitdir/pid" +Listen $bind$port +TypesConfig $fqgitdir/mime.types +DirectoryIndex gitweb.cgi +EOF + + # check to see if Dennis Stosberg's mod_perl compatibility patch + # (<20060621130708.Gcbc6e5c@leonov.stosberg.net>) has been applied + if test -f "$module_path/mod_perl.so" && grep '^our $gitbin' \ + "$GIT_DIR/gitweb/gitweb.cgi" >/dev/null + then + # favor mod_perl if available + cat >> "$conf" <<EOF +LoadModule perl_module $module_path/mod_perl.so +PerlPassEnv GIT_DIR +PerlPassEnv GIT_EXEC_DIR +<Location /gitweb.cgi> + SetHandler perl-script + PerlResponseHandler ModPerl::Registry + PerlOptions +ParseHeaders + Options +ExecCGI +</Location> +EOF + else + # plain-old CGI + list_mods=`echo "$httpd" | sed "s/-f$/-l/"` + $list_mods | grep 'mod_cgi\.c' >/dev/null || \ + echo "LoadModule cgi_module $module_path/mod_cgi.so" >> "$conf" + cat >> "$conf" <<EOF +AddHandler cgi-script .cgi +<Location /gitweb.cgi> + Options +ExecCGI +</Location> +EOF + fi +} + +script=' +s#^\(my\|our\) $projectroot =.*#\1 $projectroot = "'`dirname $fqgitdir`'";# +s#\(my\|our\) $gitbin =.*#\1 $gitbin = "'$GIT_EXEC_PATH'";# +s#\(my\|our\) $projects_list =.*#\1 $projects_list = $projectroot;# +s#\(my\|our\) $git_temp =.*#\1 $git_temp = "'$fqgitdir/gitweb/tmp'";#' + +gitweb_cgi () { + cat > "$1.tmp" <<\EOFGITWEB +@@GITWEB_CGI@@ +EOFGITWEB + sed "$script" "$1.tmp" > "$1" + chmod +x "$1" + rm -f "$1.tmp" +} + +gitweb_css () { + cat > "$1" <<\EOFGITWEB +@@GITWEB_CSS@@ +EOFGITWEB +} + +gitweb_cgi $GIT_DIR/gitweb/gitweb.cgi +gitweb_css $GIT_DIR/gitweb/gitweb.css + +case "$httpd" in +*lighttpd*) + lighttpd_conf + ;; +*apache2*) + apache2_conf + ;; +*) + echo "Unknown httpd specified: $httpd" + exit 1 + ;; +esac + +start_httpd +test -z "$browser" && browser=echo +$browser http://127.0.0.1:$port diff --git a/git-merge-one-file.sh b/git-merge-one-file.sh index 5619409f1c..fba4b0cb5f 100755 --- a/git-merge-one-file.sh +++ b/git-merge-one-file.sh @@ -8,7 +8,7 @@ # $2 - file in branch1 SHA1 (or empty) # $3 - file in branch2 SHA1 (or empty) # $4 - pathname in repository -# $5 - orignal file mode (or empty) +# $5 - original file mode (or empty) # $6 - file in branch1 mode (or empty) # $7 - file in branch2 mode (or empty) # diff --git a/git-merge-recursive.py b/git-merge-recursive.py index ce8a31fda0..4039435ce4 100755 --- a/git-merge-recursive.py +++ b/git-merge-recursive.py @@ -47,7 +47,7 @@ cacheOnly = False def merge(h1, h2, branch1Name, branch2Name, graph, callDepth=0, ancestor=None): '''Merge the commits h1 and h2, return the resulting virtual - commit object and a flag indicating the cleaness of the merge.''' + commit object and a flag indicating the cleanness of the merge.''' assert(isinstance(h1, Commit) and isinstance(h2, Commit)) global outputIndent diff --git a/git-merge.sh b/git-merge.sh index 24e3b507ef..a9cfafb1df 100755 --- a/git-merge.sh +++ b/git-merge.sh @@ -58,7 +58,13 @@ squash_message () { } finish () { - test '' = "$2" || echo "$2" + if test '' = "$2" + then + rlogm="$rloga" + else + echo "$2" + rlogm="$rloga: $2" + fi case "$squash" in t) echo "Squash commit -- not updating HEAD" @@ -70,7 +76,7 @@ finish () { echo "No merge message -- not updating HEAD" ;; *) - git-update-ref HEAD "$1" "$head" || exit 1 + git-update-ref -m "$rlogm" HEAD "$1" "$head" || exit 1 ;; esac ;; @@ -88,6 +94,7 @@ finish () { esac } +rloga= while case "$#" in 0) break ;; esac do case "$1" in @@ -117,6 +124,9 @@ do die "available strategies are: $all_strategies" ;; esac ;; + --reflog-action=*) + rloga=`expr "z$1" : 'z-[^=]*=\(.*\)'` + ;; -*) usage ;; *) break ;; esac @@ -131,6 +141,7 @@ shift # All the rest are remote heads test "$#" = 0 && usage ;# we need at least one remote head. +test "$rloga" = '' && rloga="merge: $@" remoteheads= for remote @@ -316,7 +327,7 @@ if test '' != "$result_tree" then parents=$(git-show-branch --independent "$head" "$@" | sed -e 's/^/-p /') result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree $parents) || exit - finish "$result_commit" "Merge $result_commit, made by $wt_strategy." + finish "$result_commit" "Merge made by $wt_strategy." dropsave exit 0 fi diff --git a/git-prune.sh b/git-prune.sh deleted file mode 100755 index c5a5d29aaa..0000000000 --- a/git-prune.sh +++ /dev/null @@ -1,44 +0,0 @@ -#!/bin/sh - -USAGE='[-n] [--] [<head>...]' -. git-sh-setup - -dryrun= -echo= -while case "$#" in 0) break ;; esac -do - case "$1" in - -n) dryrun=-n echo=echo ;; - --) break ;; - -*) usage ;; - *) break ;; - esac - shift; -done - -sync -case "$#" in -0) git-fsck-objects --full --cache --unreachable ;; -*) git-fsck-objects --full --cache --unreachable $(git-rev-parse --all) "$@" ;; -esac | - -sed -ne '/unreachable /{ - s/unreachable [^ ][^ ]* // - s|\(..\)|\1/|p -}' | { - cd "$GIT_OBJECT_DIRECTORY" || exit - xargs $echo rm -f - rmdir 2>/dev/null [0-9a-f][0-9a-f] -} - -git-prune-packed $dryrun - -if redundant=$(git-pack-redundant --all 2>/dev/null) && test "" != "$redundant" -then - if test "" = "$dryrun" - then - echo "$redundant" | xargs rm -f - else - echo rm -f "$redundant" - fi -fi diff --git a/git-pull.sh b/git-pull.sh index 076785c96b..f380437997 100755 --- a/git-pull.sh +++ b/git-pull.sh @@ -45,7 +45,7 @@ do done orig_head=$(git-rev-parse --verify HEAD) || die "Pulling into a black hole?" -git-fetch --update-head-ok "$@" || exit 1 +git-fetch --update-head-ok --reflog-action=pull "$@" || exit 1 curr_head=$(git-rev-parse --verify HEAD) if test "$curr_head" != "$orig_head" @@ -102,5 +102,6 @@ case "$strategy_args" in esac merge_name=$(git-fmt-merge-msg <"$GIT_DIR/FETCH_HEAD") || exit -git-merge $no_summary $no_commit $squash $strategy_args \ +git-merge "--reflog-action=pull $*" \ + $no_summary $no_commit $squash $strategy_args \ "$merge_name" HEAD $merge_head diff --git a/git-push.sh b/git-push.sh index f10cadbf15..21775fc21a 100755 --- a/git-push.sh +++ b/git-push.sh @@ -63,7 +63,7 @@ esac shift ;# away the initial 'x' # $# is now 0 if there was no explicit refspec on the command line -# and there was no defalt refspec to push from remotes/ file. +# and there was no default refspec to push from remotes/ file. # we will let git-send-pack to do its "matching refs" thing. case "$remote" in diff --git a/git-quiltimport.sh b/git-quiltimport.sh index 86b51abd21..10135da3ac 100755 --- a/git-quiltimport.sh +++ b/git-quiltimport.sh @@ -49,7 +49,7 @@ if [ -n "$quilt_author" ] ; then quilt_author_email=$(expr "z$quilt_author" : '.*<\([^>]*\)') && test '' != "$quilt_author_name" && test '' != "$quilt_author_email" || - die "malformatted --author parameter" + die "malformed --author parameter" fi # Quilt patch directory @@ -112,7 +112,7 @@ for patch_name in $(cat "$QUILT_PATCHES/series" | grep -v '^#'); do git-apply --index -C1 "$tmp_patch" && tree=$(git-write-tree) && commit=$((echo "$SUBJECT"; echo; cat "$tmp_msg") | git-commit-tree $tree -p $commit) && - git-update-ref HEAD $commit || exit 4 + git-update-ref -m "quiltimport: $patch_name" HEAD $commit || exit 4 fi done rm -rf $tmp_dir || exit 5 diff --git a/git-rebase.sh b/git-rebase.sh index 3945e06714..29028dd5fc 100755 --- a/git-rebase.sh +++ b/git-rebase.sh @@ -131,7 +131,8 @@ do finish_rb_merge exit fi - git am --resolved --3way --resolvemsg="$RESOLVEMSG" + git am --resolved --3way --resolvemsg="$RESOLVEMSG" \ + --reflog-action=rebase exit ;; --skip) @@ -150,7 +151,8 @@ do finish_rb_merge exit fi - git am -3 --skip --resolvemsg="$RESOLVEMSG" + git am -3 --skip --resolvemsg="$RESOLVEMSG" \ + --reflog-action=rebase exit ;; --abort) @@ -288,7 +290,8 @@ fi if test -z "$do_merge" then git-format-patch -k --stdout --full-index "$upstream"..ORIG_HEAD | - git am --binary -3 -k --resolvemsg="$RESOLVEMSG" + git am --binary -3 -k --resolvemsg="$RESOLVEMSG" \ + --reflog-action=rebase exit $? fi @@ -311,7 +314,7 @@ echo "$prev_head" > "$dotest/prev_head" msgnum=0 for cmt in `git-rev-list --no-merges "$upstream"..ORIG_HEAD \ - | perl -e 'print reverse <>'` + | @@PERL@@ -e 'print reverse <>'` do msgnum=$(($msgnum + 1)) echo "$cmt" > "$dotest/cmt.$msgnum" diff --git a/git-repack.sh b/git-repack.sh index 640ad8d90b..9da92fb061 100755 --- a/git-repack.sh +++ b/git-repack.sh @@ -43,7 +43,9 @@ case ",$all_into_one," in ;; esac pack_objects="$pack_objects $local $quiet $no_reuse_delta$extra" -name=$(git-rev-list --objects --all $rev_list 2>&1 | +name=$( { git-rev-list --objects --all $rev_list || + echo "git-rev-list died with exit code $?" + } | git-pack-objects --non-empty $pack_objects .tmp-pack) || exit 1 if [ -z "$name" ]; then diff --git a/git-reset.sh b/git-reset.sh index 46451d0d64..5c0224090a 100755 --- a/git-reset.sh +++ b/git-reset.sh @@ -17,7 +17,11 @@ case "$1" in usage ;; esac -rev=$(git-rev-parse --verify --default HEAD "$@") || exit +case $# in +0) rev=HEAD ;; +1) rev=$(git-rev-parse --verify "$1") || exit ;; +*) usage ;; +esac rev=$(git-rev-parse --verify $rev^0) || exit # We need to remember the set of paths that _could_ be left diff --git a/git-resolve.sh b/git-resolve.sh index 1c7aaefa25..a7bc680d90 100755 --- a/git-resolve.sh +++ b/git-resolve.sh @@ -15,6 +15,7 @@ dropheads() { head=$(git-rev-parse --verify "$1"^0) && merge=$(git-rev-parse --verify "$2"^0) && +merge_name="$2" && merge_msg="$3" || usage # @@ -43,7 +44,8 @@ case "$common" in "$head") echo "Updating from $head to $merge" git-read-tree -u -m $head $merge || exit 1 - git-update-ref HEAD "$merge" "$head" + git-update-ref -m "resolve $merge_name: Fast forward" \ + HEAD "$merge" "$head" git-diff-tree -p $head $merge | git-apply --stat dropheads exit 0 @@ -100,6 +102,7 @@ if [ $? -ne 0 ]; then fi result_commit=$(echo "$merge_msg" | git-commit-tree $result_tree -p $head -p $merge) echo "Committed merge $result_commit" -git-update-ref HEAD "$result_commit" "$head" +git-update-ref -m "resolve $merge_name: In-index merge" \ + HEAD "$result_commit" "$head" git-diff-tree -p $head $result_commit | git-apply --stat dropheads diff --git a/git-revert.sh b/git-revert.sh index de8b5f0f0f..2bf35d116c 100755 --- a/git-revert.sh +++ b/git-revert.sh @@ -84,7 +84,7 @@ revert) s/^[^ ]* /Revert "/ s/$/"/' echo - echo "This reverts $commit commit." + echo "This reverts commit $commit." test "$rev" = "$commit" || echo "(original 'git revert' arguments: $@)" base=$commit next=$prev diff --git a/git-send-email.perl b/git-send-email.perl index c5d9e73351..a83c7e9094 100755 --- a/git-send-email.perl +++ b/git-send-email.perl @@ -22,9 +22,55 @@ use Term::ReadLine; use Getopt::Long; use Data::Dumper; +package FakeTerm; +sub new { + my ($class, $reason) = @_; + return bless \$reason, shift; +} +sub readline { + my $self = shift; + die "Cannot use readline on FakeTerm: $$self"; +} +package main; + # most mail servers generate the Date: header, but not all... -$ENV{LC_ALL} = 'C'; -use POSIX qw/strftime/; +sub format_2822_time { + my ($time) = @_; + my @localtm = localtime($time); + my @gmttm = gmtime($time); + my $localmin = $localtm[1] + $localtm[2] * 60; + my $gmtmin = $gmttm[1] + $gmttm[2] * 60; + if ($localtm[0] != $gmttm[0]) { + die "local zone differs from GMT by a non-minute interval\n"; + } + if ((($gmttm[6] + 1) % 7) == $localtm[6]) { + $localmin += 1440; + } elsif ((($gmttm[6] - 1) % 7) == $localtm[6]) { + $localmin -= 1440; + } elsif ($gmttm[6] != $localtm[6]) { + die "local time offset greater than or equal to 24 hours\n"; + } + my $offset = $localmin - $gmtmin; + my $offhour = $offset / 60; + my $offmin = abs($offset % 60); + if (abs($offhour) >= 24) { + die ("local time offset greater than or equal to 24 hours\n"); + } + + return sprintf("%s, %2d %s %d %02d:%02d:%02d %s%02d%02d", + qw(Sun Mon Tue Wed Thu Fri Sat)[$localtm[6]], + $localtm[3], + qw(Jan Feb Mar Apr May Jun + Jul Aug Sep Oct Nov Dec)[$localtm[4]], + $localtm[5]+1900, + $localtm[2], + $localtm[1], + $localtm[0], + ($offset >= 0) ? '+' : '-', + abs($offhour), + $offmin, + ); +} my $have_email_valid = eval { require Email::Valid; 1 }; my $smtp; @@ -46,7 +92,12 @@ my $smtp_server; # Example reply to: #$initial_reply_to = ''; #<20050203173208.GA23964@foobar.com>'; -my $term = new Term::ReadLine 'git-send-email'; +my $term = eval { + new Term::ReadLine 'git-send-email'; +}; +if ($@) { + $term = new FakeTerm "$@: going non-interactive"; +} # Begin by accumulating all the variables (defined above), that we will end up # needing, first, from the command line: @@ -310,7 +361,7 @@ Options: --smtp-server If set, specifies the outgoing SMTP server to use. Defaults to localhost. - --suppress-from Supress sending emails to yourself if your address + --suppress-from Suppress sending emails to yourself if your address appears in a From: line. --quiet Make git-send-email less verbose. One line per email should be @@ -371,7 +422,7 @@ sub send_message my @recipients = unique_email_list(@to); my $to = join (",\n\t", @recipients); @recipients = unique_email_list(@recipients,@cc,@bcclist); - my $date = strftime('%a, %d %b %Y %H:%M:%S %z', localtime($time++)); + my $date = format_2822_time($time++); my $gitversion = '@@GIT_VERSION@@'; if ($gitversion =~ m/..GIT_VERSION../) { $gitversion = `git --version`; @@ -384,7 +435,6 @@ sub send_message To: $to Cc: $cc Subject: $subject -Reply-To: $from Date: $date Message-Id: $message_id X-Mailer: git-send-email $gitversion diff --git a/contrib/git-svn/git-svn.perl b/git-svn.perl index b3d3f479da..6453771f9c 100755 --- a/contrib/git-svn/git-svn.perl +++ b/git-svn.perl @@ -8,7 +8,7 @@ use vars qw/ $AUTHOR $VERSION $GIT_SVN_INDEX $GIT_SVN $GIT_DIR $GIT_SVN_DIR $REVDB/; $AUTHOR = 'Eric Wong <normalperson@yhbt.net>'; -$VERSION = '1.1.1-broken'; +$VERSION = '@@GIT_VERSION@@'; use Cwd qw/abs_path/; $GIT_DIR = abs_path($ENV{GIT_DIR} || '.git'); @@ -147,7 +147,7 @@ init_vars(); load_authors() if $_authors; load_all_refs() if $_branch_all_refs; svn_compat_check() unless $_use_lib; -migration_check() unless $cmd =~ /^(?:init|rebuild|multi-init)$/; +migration_check() unless $cmd =~ /^(?:init|rebuild|multi-init|commit-diff)$/; $cmd{$cmd}->[0]->(@ARGV); exit 0; @@ -264,9 +264,19 @@ when you have upgraded your tools and habits to use refs/remotes/$GIT_SVN } sub init { - $SVN_URL = shift or die "SVN repository location required " . + my $url = shift or die "SVN repository location required " . "as a command-line argument\n"; - $SVN_URL =~ s!/+$!!; # strip trailing slash + $url =~ s!/+$!!; # strip trailing slash + + if (my $repo_path = shift) { + unless (-d $repo_path) { + mkpath([$repo_path]); + } + $GIT_DIR = $ENV{GIT_DIR} = $repo_path . "/.git"; + init_vars(); + } + + $SVN_URL = $url; unless (-d $GIT_DIR) { my @init_db = ('git-init-db'); push @init_db, "--template=$_template" if defined $_template; @@ -750,7 +760,7 @@ sub commit_diff { exit 1; } if (defined $_file) { - $_message = file_to_s($_message); + $_message = file_to_s($_file); } else { $_message ||= get_commit_message($tb, "$GIT_DIR/.svn-commit.tmp.$$")->{msg}; @@ -1508,12 +1518,12 @@ sub get_commit_message { open my $msg, '>', $commit_msg or croak $!; chomp(my $type = `git-cat-file -t $commit`); - if ($type eq 'commit') { + if ($type eq 'commit' || $type eq 'tag') { my $pid = open my $msg_fh, '-|'; defined $pid or croak $!; if ($pid == 0) { - exec(qw(git-cat-file commit), $commit) or croak $!; + exec('git-cat-file', $type, $commit) or croak $!; } my $in_msg = 0; while (<$msg_fh>) { @@ -2419,7 +2429,7 @@ sub extract_metadata { \s([a-f\d\-]+)$/x); if (!$rev || !$uuid || !$url) { # some of the original repositories I made had - # indentifiers like this: + # identifiers like this: ($rev, $uuid) = ($id =~/^git-svn-id:\s(\d+)\@([a-f\d\-]+)/); } return ($url, $rev, $uuid); @@ -2607,7 +2617,7 @@ sub libsvn_connect { sub libsvn_get_file { my ($gui, $f, $rev) = @_; my $p = $f; - return unless ($p =~ s#^\Q$SVN_PATH\E/?##); + return unless ($p =~ s#^\Q$SVN_PATH\E/##); my ($hash, $pid, $in, $out); my $pool = SVN::Pool->new; @@ -2699,6 +2709,12 @@ sub libsvn_fetch { } else { die "Unrecognized action: $m, ($f r$rev)\n"; } + } elsif ($t == $SVN::Node::dir && $m =~ /^[AR]$/) { + my @traversed = (); + libsvn_traverse($gui, '', $f, $rev, \@traversed); + foreach (@traversed) { + push @amr, [ $m, $_ ] + } } $pool->clear; } @@ -2768,7 +2784,7 @@ sub libsvn_parse_revision { } sub libsvn_traverse { - my ($gui, $pfx, $path, $rev) = @_; + my ($gui, $pfx, $path, $rev, $files) = @_; my $cwd = "$pfx/$path"; my $pool = SVN::Pool->new; $cwd =~ s#^/+##g; @@ -2776,10 +2792,15 @@ sub libsvn_traverse { foreach my $d (keys %$dirent) { my $t = $dirent->{$d}->kind; if ($t == $SVN::Node::dir) { - libsvn_traverse($gui, $cwd, $d, $rev); + libsvn_traverse($gui, $cwd, $d, $rev, $files); } elsif ($t == $SVN::Node::file) { - print "\tA\t$cwd/$d\n" unless $_q; - libsvn_get_file($gui, "$cwd/$d", $rev); + my $file = "$cwd/$d"; + if (defined $files) { + push @$files, $file; + } else { + print "\tA\t$file\n" unless $_q; + libsvn_get_file($gui, $file, $rev); + } } } $pool->clear; @@ -2903,9 +2924,7 @@ sub libsvn_new_tree { } my ($paths, $rev, $author, $date, $msg) = @_; open my $gui, '| git-update-index -z --index-info' or croak $!; - my $pool = SVN::Pool->new; - libsvn_traverse($gui, '', $SVN_PATH, $rev, $pool); - $pool->clear; + libsvn_traverse($gui, '', $SVN_PATH, $rev); close $gui or croak $?; return libsvn_log_entry($rev, $author, $date, $msg); } diff --git a/git-svnimport.perl b/git-svnimport.perl index 38ac732ca9..26dc454795 100755 --- a/git-svnimport.perl +++ b/git-svnimport.perl @@ -534,7 +534,7 @@ sub commit { my($author_name,$author_email,$dest); my(@old,@new,@parents); - if (not defined $author) { + if (not defined $author or $author eq "") { $author_name = $author_email = "unknown"; } elsif (defined $users_file) { die "User $author is not listed in $users_file\n" @@ -11,6 +11,7 @@ #include "git-compat-util.h" #include "exec_cmd.h" #include "cache.h" +#include "quote.h" #include "builtin.h" @@ -120,14 +121,25 @@ static int handle_alias(int *argcp, const char ***argv) if (!strcmp(alias_command, new_argv[0])) die("recursive alias: %s", alias_command); - /* insert after command name */ - if (*argcp > 1) { - new_argv = realloc(new_argv, sizeof(char*) * - (count + *argcp)); - memcpy(new_argv + count, *argv + 1, - sizeof(char*) * *argcp); + if (getenv("GIT_TRACE")) { + int i; + fprintf(stderr, "trace: alias expansion: %s =>", + alias_command); + for (i = 0; i < count; ++i) { + fputc(' ', stderr); + sq_quote_print(stderr, new_argv[i]); + } + fputc('\n', stderr); + fflush(stderr); } + new_argv = realloc(new_argv, sizeof(char*) * + (count + *argcp + 1)); + /* insert after command name */ + memcpy(new_argv + count, *argv + 1, + sizeof(char*) * *argcp); + new_argv[count+*argcp] = NULL; + *argv = new_argv; *argcp += count - 1; @@ -187,7 +199,9 @@ static void handle_internal_command(int argc, const char **argv, char **envp) { "mailinfo", cmd_mailinfo }, { "stripspace", cmd_stripspace }, { "update-index", cmd_update_index }, - { "update-ref", cmd_update_ref } + { "update-ref", cmd_update_ref }, + { "fmt-merge-msg", cmd_fmt_merge_msg }, + { "prune", cmd_prune }, }; int i; @@ -201,6 +215,18 @@ static void handle_internal_command(int argc, const char **argv, char **envp) struct cmd_struct *p = commands+i; if (strcmp(p->cmd, cmd)) continue; + + if (getenv("GIT_TRACE")) { + int i; + fprintf(stderr, "trace: built-in: git"); + for (i = 0; i < argc; ++i) { + fputc(' ', stderr); + sq_quote_print(stderr, argv[i]); + } + putc('\n', stderr); + fflush(stderr); + } + exit(p->fn(argc, argv, envp)); } } @@ -250,6 +276,11 @@ int main(int argc, const char **argv, char **envp) cmd = *++argv; argc--; + if (!strcmp(cmd, "-p") || !strcmp(cmd, "--paginate")) { + setup_pager(); + continue; + } + if (strncmp(cmd, "--", 2)) break; diff --git a/gitweb/gitweb.cgi b/gitweb/gitweb.cgi index 035e76d0a3..30cb624b2a 100755 --- a/gitweb/gitweb.cgi +++ b/gitweb/gitweb.cgi @@ -16,54 +16,56 @@ use Encode; use Fcntl ':mode'; binmode STDOUT, ':utf8'; -my $cgi = new CGI; -my $version = "267"; -my $my_url = $cgi->url(); -my $my_uri = $cgi->url(-absolute => 1); -my $rss_link = ""; +our $cgi = new CGI; +our $version = "267"; +our $my_url = $cgi->url(); +our $my_uri = $cgi->url(-absolute => 1); +our $rss_link = ""; -# location of the git-core binaries -my $gitbin = "/usr/bin"; +# core git executable to use +# this can just be "git" if your webserver has a sensible PATH +our $GIT = "/usr/bin/git"; # absolute fs-path which will be prepended to the project path -#my $projectroot = "/pub/scm"; -my $projectroot = "/home/kay/public_html/pub/scm"; +#our $projectroot = "/pub/scm"; +our $projectroot = "/home/kay/public_html/pub/scm"; -# version of the git-core binaries -my $git_version = qx($gitbin/git --version); -if ($git_version =~ m/git version (.*)$/) { - $git_version = $1; -} else { - $git_version = "unknown"; -} +# version of the core git binary +our $git_version = qx($GIT --version) =~ m/git version (.*)$/ ? $1 : "unknown"; # location for temporary files needed for diffs -my $git_temp = "/tmp/gitweb"; +our $git_temp = "/tmp/gitweb"; +if (! -d $git_temp) { + mkdir($git_temp, 0700) || die_error("Couldn't mkdir $git_temp"); +} # target of the home link on top of all pages -my $home_link = $my_uri; +our $home_link = $my_uri; + +# name of your site or organization to appear in page titles +# replace this with something more descriptive for clearer bookmarks +our $site_name = $ENV{'SERVER_NAME'} || "Untitled"; # html text to include at home page -my $home_text = "indextext.html"; +our $home_text = "indextext.html"; # URI of default stylesheet -my $stylesheet = "gitweb.css"; +our $stylesheet = "gitweb.css"; # source of projects list -#my $projects_list = $projectroot; -my $projects_list = "index/index.aux"; +#our $projects_list = $projectroot; +our $projects_list = "index/index.aux"; # default blob_plain mimetype and default charset for text/plain blob -my $default_blob_plain_mimetype = 'text/plain'; -my $default_text_plain_charset = undef; +our $default_blob_plain_mimetype = 'text/plain'; +our $default_text_plain_charset = undef; # file to use for guessing MIME types before trying /etc/mime.types # (relative to the current git repository) -my $mimetypes_file = undef; - +our $mimetypes_file = undef; # input validation and dispatch -my $action = $cgi->param('a'); +our $action = $cgi->param('a'); if (defined $action) { if ($action =~ m/[^0-9a-zA-Z\.\-_]/) { undef $action; @@ -78,7 +80,7 @@ if (defined $action) { } } -my $order = $cgi->param('o'); +our $order = $cgi->param('o'); if (defined $order) { if ($order =~ m/[^0-9a-zA-Z_]/) { undef $order; @@ -86,7 +88,7 @@ if (defined $order) { } } -my $project = ($cgi->param('p') || $ENV{'PATH_INFO'}); +our $project = ($cgi->param('p') || $ENV{'PATH_INFO'}); if (defined $project) { $project =~ s|^/||; $project =~ s|/$||; $project = validate_input($project); @@ -109,7 +111,7 @@ if (defined $project) { exit; } -my $file_name = $cgi->param('f'); +our $file_name = $cgi->param('f'); if (defined $file_name) { $file_name = validate_input($file_name); if (!defined($file_name)) { @@ -117,7 +119,7 @@ if (defined $file_name) { } } -my $hash = $cgi->param('h'); +our $hash = $cgi->param('h'); if (defined $hash) { $hash = validate_input($hash); if (!defined($hash)) { @@ -125,7 +127,7 @@ if (defined $hash) { } } -my $hash_parent = $cgi->param('hp'); +our $hash_parent = $cgi->param('hp'); if (defined $hash_parent) { $hash_parent = validate_input($hash_parent); if (!defined($hash_parent)) { @@ -133,7 +135,7 @@ if (defined $hash_parent) { } } -my $hash_base = $cgi->param('hb'); +our $hash_base = $cgi->param('hb'); if (defined $hash_base) { $hash_base = validate_input($hash_base); if (!defined($hash_base)) { @@ -141,7 +143,7 @@ if (defined $hash_base) { } } -my $page = $cgi->param('pg'); +our $page = $cgi->param('pg'); if (defined $page) { if ($page =~ m/[^0-9]$/) { undef $page; @@ -149,7 +151,7 @@ if (defined $page) { } } -my $searchtext = $cgi->param('s'); +our $searchtext = $cgi->param('s'); if (defined $searchtext) { if ($searchtext =~ m/[^a-zA-Z0-9_\.\/\-\+\:\@ ]/) { undef $searchtext; @@ -278,7 +280,7 @@ sub git_header_html { my $status = shift || "200 OK"; my $expires = shift; - my $title = "git"; + my $title = "$site_name git"; if (defined $project) { $title .= " - $project"; if (defined $action) { @@ -291,7 +293,17 @@ sub git_header_html { } } } - print $cgi->header(-type=>'text/html', -charset => 'utf-8', -status=> $status, -expires => $expires); + my $content_type; + # require explicit support from the UA if we are to send the page as + # 'application/xhtml+xml', otherwise send it as plain old 'text/html'. + # we have to do this because MSIE sometimes globs '*/*', pretending to + # support xhtml+xml but choking when it gets what it asked for. + if ($cgi->http('HTTP_ACCEPT') =~ m/(,|;|\s|^)application\/xhtml\+xml(,|;|\s|$)/ && $cgi->Accept('application/xhtml+xml') != 0) { + $content_type = 'application/xhtml+xml'; + } else { + $content_type = 'text/html'; + } + print $cgi->header(-type=>$content_type, -charset => 'utf-8', -status=> $status, -expires => $expires); print <<EOF; <?xml version="1.0" encoding="utf-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd"> @@ -299,7 +311,7 @@ sub git_header_html { <!-- git web interface v$version, (C) 2005-2006, Kay Sievers <kay.sievers\@vrfy.org>, Christian Gierke --> <!-- git core binaries version $git_version --> <head> -<meta http-equiv="content-type" content="text/html; charset=utf-8"/> +<meta http-equiv="content-type" content="$content_type; charset=utf-8"/> <meta name="robots" content="index, nofollow"/> <title>$title</title> <link rel="stylesheet" type="text/css" href="$stylesheet"/> @@ -376,7 +388,7 @@ sub die_error { sub git_get_type { my $hash = shift; - open my $fd, "-|", "$gitbin/git-cat-file -t $hash" or return; + open my $fd, "-|", "$GIT cat-file -t $hash" or return; my $type = <$fd>; close $fd or return; chomp $type; @@ -388,7 +400,7 @@ sub git_read_head { my $oENV = $ENV{'GIT_DIR'}; my $retval = undef; $ENV{'GIT_DIR'} = "$projectroot/$project"; - if (open my $fd, "-|", "$gitbin/git-rev-parse", "--verify", "HEAD") { + if (open my $fd, "-|", $GIT, "rev-parse", "--verify", "HEAD") { my $head = <$fd>; close $fd; if (defined $head && $head =~ /^([0-9a-fA-F]{40})$/) { @@ -428,7 +440,7 @@ sub git_read_tag { my %tag; my @comment; - open my $fd, "-|", "$gitbin/git-cat-file tag $tag_id" or return; + open my $fd, "-|", "$GIT cat-file tag $tag_id" or return; $tag{'id'} = $tag_id; while (my $line = <$fd>) { chomp $line; @@ -500,7 +512,7 @@ sub git_read_commit { @commit_lines = @$commit_text; } else { $/ = "\0"; - open my $fd, "-|", "$gitbin/git-rev-list --header --parents --max-count=1 $commit_id" or return; + open my $fd, "-|", "$GIT rev-list --header --parents --max-count=1 $commit_id" or return; @commit_lines = split '\n', <$fd>; close $fd or return; $/ = "\n"; @@ -598,7 +610,7 @@ sub git_diff_print { if (defined $from) { $from_tmp = "$git_temp/gitweb_" . $$ . "_from"; open my $fd2, "> $from_tmp"; - open my $fd, "-|", "$gitbin/git-cat-file blob $from"; + open my $fd, "-|", "$GIT cat-file blob $from"; my @file = <$fd>; print $fd2 @file; close $fd2; @@ -609,7 +621,7 @@ sub git_diff_print { if (defined $to) { $to_tmp = "$git_temp/gitweb_" . $$ . "_to"; open my $fd2, "> $to_tmp"; - open my $fd, "-|", "$gitbin/git-cat-file blob $to"; + open my $fd, "-|", "$GIT cat-file blob $to"; my @file = <$fd>; print $fd2 @file; close $fd2; @@ -783,7 +795,7 @@ sub git_read_projects { if (-d $projects_list) { # search in directory my $dir = $projects_list; - opendir my $dh, $dir or return undef; + opendir my ($dh), $dir or return undef; while (my $dir = readdir($dh)) { if (-e "$projectroot/$dir/HEAD") { my $pr = { @@ -798,7 +810,7 @@ sub git_read_projects { # 'git%2Fgit.git Linus+Torvalds' # 'libs%2Fklibc%2Fklibc.git H.+Peter+Anvin' # 'linux%2Fhotplug%2Fudev.git Greg+Kroah-Hartman' - open my $fd , $projects_list or return undef; + open my ($fd), $projects_list or return undef; while (my $line = <$fd>) { chomp $line; my ($path, $owner) = split ' ', $line; @@ -828,7 +840,7 @@ sub git_get_project_config { $key =~ s/^gitweb\.//; return if ($key =~ m/\W/); - my $val = qx($gitbin/git-repo-config --get gitweb.$key); + my $val = qx($GIT repo-config --get gitweb.$key); return ($val); } @@ -1050,7 +1062,7 @@ sub git_summary { "<tr><td>owner</td><td>$owner</td></tr>\n" . "<tr><td>last change</td><td>$cd{'rfc2822'}</td></tr>\n" . "</table>\n"; - open my $fd, "-|", "$gitbin/git-rev-list --max-count=17 " . git_read_head($project) or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT rev-list --max-count=17 " . git_read_head($project) or die_error(undef, "Open failed."); my (@revlist) = map { chomp; $_ } <$fd>; close $fd; print "<div>\n" . @@ -1126,7 +1138,7 @@ sub git_summary { "</td>\n" . "<td>"; if (defined($comment)) { - print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, $comment); + print $cgi->a({-class => "list", -href => "$my_uri?" . esc_param("p=$project;a=tag;h=$tag{'id'}")}, esc_html($comment)); } print "</td>\n" . "<td class=\"link\">"; @@ -1238,7 +1250,7 @@ sub git_blame { $hash = git_get_hash_by_path($hash_base, $file_name, "blob") or die_error(undef, "Error lookup file."); } - open ($fd, "-|", "$gitbin/git-annotate", '-l', '-t', '-r', $file_name, $hash_base) + open ($fd, "-|", $GIT, "annotate", '-l', '-t', '-r', $file_name, $hash_base) or die_error(undef, "Open failed."); git_header_html(); print "<div class=\"page_nav\">\n" . @@ -1433,7 +1445,7 @@ sub git_get_hash_by_path { my $tree = $base; my @parts = split '/', $path; while (my $part = shift @parts) { - open my $fd, "-|", "$gitbin/git-ls-tree $tree" or die_error(undef, "Open git-ls-tree failed."); + open my $fd, "-|", "$GIT ls-tree $tree" or die_error(undef, "Open git-ls-tree failed."); my (@entries) = map { chomp; $_ } <$fd>; close $fd or return undef; foreach my $line (@entries) { @@ -1456,61 +1468,6 @@ sub git_get_hash_by_path { } } -sub git_blob { - if (!defined $hash && defined $file_name) { - my $base = $hash_base || git_read_head($project); - $hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file."); - } - my $have_blame = git_get_project_config_bool ('blame'); - open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or die_error(undef, "Open failed."); - git_header_html(); - if (defined $hash_base && (my %co = git_read_commit($hash_base))) { - print "<div class=\"page_nav\">\n" . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n"; - if (defined $file_name) { - if ($have_blame) { - print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | "; - } - print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") . - " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n"; - } else { - print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain") . "<br/>\n"; - } - print "</div>\n". - "<div>" . - $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . - "</div>\n"; - } else { - print "<div class=\"page_nav\">\n" . - "<br/><br/></div>\n" . - "<div class=\"title\">$hash</div>\n"; - } - if (defined $file_name) { - print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n"; - } - print "<div class=\"page_body\">\n"; - my $nr; - while (my $line = <$fd>) { - chomp $line; - $nr++; - while ((my $pos = index($line, "\t")) != -1) { - if (my $count = (8 - ($pos % 8))) { - my $spaces = ' ' x $count; - $line =~ s/\t/$spaces/; - } - } - printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line); - } - close $fd or print "Reading blob failed.\n"; - print "</div>"; - git_footer_html(); -} - sub mimetype_guess_file { my $filename = shift; my $mimemap = shift; @@ -1549,14 +1506,14 @@ sub git_blob_plain_mimetype { my $fd = shift; my $filename = shift; - # just in case - return $default_blob_plain_mimetype unless $fd; - if ($filename) { my $mime = mimetype_guess($filename); $mime and return $mime; } + # just in case + return $default_blob_plain_mimetype unless $fd; + if (-T $fd) { return 'text/plain' . ($default_text_plain_charset ? '; charset='.$default_text_plain_charset : ''); @@ -1574,8 +1531,10 @@ sub git_blob_plain_mimetype { } sub git_blob_plain { - open my $fd, "-|", "$gitbin/git-cat-file blob $hash" or return; - my $type = git_blob_plain_mimetype($fd, $file_name); + my $type = shift; + open my $fd, "-|", "$GIT cat-file blob $hash" or die_error("Couldn't cat $file_name, $hash"); + + $type ||= git_blob_plain_mimetype($fd, $file_name); # save as filename, even when no $file_name is given my $save_as = "$hash"; @@ -1594,6 +1553,66 @@ sub git_blob_plain { close $fd; } +sub git_blob { + if (!defined $hash && defined $file_name) { + my $base = $hash_base || git_read_head($project); + $hash = git_get_hash_by_path($base, $file_name, "blob") || die_error(undef, "Error lookup file."); + } + my $have_blame = git_get_project_config_bool ('blame'); + open my $fd, "-|", "$GIT cat-file blob $hash" or die_error(undef, "Open failed."); + my $mimetype = git_blob_plain_mimetype($fd, $file_name); + if ($mimetype !~ m/^text\//) { + close $fd; + return git_blob_plain($mimetype); + } + git_header_html(); + if (defined $hash_base && (my %co = git_read_commit($hash_base))) { + print "<div class=\"page_nav\">\n" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=summary")}, "summary") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=shortlog")}, "shortlog") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=log")}, "log") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base")}, "commit") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commitdiff;h=$hash_base")}, "commitdiff") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$co{'tree'};hb=$hash_base")}, "tree") . "<br/>\n"; + if (defined $file_name) { + if ($have_blame) { + print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$hash;hb=$hash_base;f=$file_name")}, "blame") . " | "; + } + print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash;f=$file_name")}, "plain") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;hb=HEAD;f=$file_name")}, "head") . "<br/>\n"; + } else { + print $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$hash")}, "plain") . "<br/>\n"; + } + print "</div>\n". + "<div>" . + $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=commit;h=$hash_base"), -class => "title"}, esc_html($co{'title'})) . + "</div>\n"; + } else { + print "<div class=\"page_nav\">\n" . + "<br/><br/></div>\n" . + "<div class=\"title\">$hash</div>\n"; + } + if (defined $file_name) { + print "<div class=\"page_path\"><b>" . esc_html($file_name) . "</b></div>\n"; + } + print "<div class=\"page_body\">\n"; + my $nr; + while (my $line = <$fd>) { + chomp $line; + $nr++; + while ((my $pos = index($line, "\t")) != -1) { + if (my $count = (8 - ($pos % 8))) { + my $spaces = ' ' x $count; + $line =~ s/\t/$spaces/; + } + } + printf "<div class=\"pre\"><a id=\"l%i\" href=\"#l%i\" class=\"linenr\">%4i</a> %s</div>\n", $nr, $nr, $nr, esc_html($line); + } + close $fd or print "Reading blob failed.\n"; + print "</div>"; + git_footer_html(); +} + sub git_tree { if (!defined $hash) { $hash = git_read_head($project); @@ -1606,7 +1625,7 @@ sub git_tree { } } $/ = "\0"; - open my $fd, "-|", "$gitbin/git-ls-tree -z $hash" or die_error(undef, "Open git-ls-tree failed."); + open my $fd, "-|", "$GIT ls-tree -z $hash" or die_error(undef, "Open git-ls-tree failed."); chomp (my (@entries) = <$fd>); close $fd or die_error(undef, "Reading tree failed."); $/ = "\n"; @@ -1669,6 +1688,7 @@ sub git_tree { $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob;h=$t_hash$base_key;f=$base$t_name")}, "blob") . # " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blame;h=$t_hash$base_key;f=$base$t_name")}, "blame") . " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=blob_plain;h=$t_hash;f=$base$t_name")}, "raw") . "</td>\n"; } elsif ($t_type eq "tree") { print "<td class=\"list\">" . @@ -1676,6 +1696,7 @@ sub git_tree { "</td>\n" . "<td class=\"link\">" . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$t_hash$base_key;f=$base$t_name")}, "tree") . + " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=history;h=$hash_base;f=$base$t_name")}, "history") . "</td>\n"; } print "</tr>\n"; @@ -1687,7 +1708,7 @@ sub git_tree { sub git_rss { # http://www.notestips.com/80256B3A007F2692/1/NAMO5P9UPQ - open my $fd, "-|", "$gitbin/git-rev-list --max-count=150 " . git_read_head($project) or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT rev-list --max-count=150 " . git_read_head($project) or die_error(undef, "Open failed."); my (@revlist) = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading rev-list failed."); print $cgi->header(-type => 'text/xml', -charset => 'utf-8'); @@ -1707,7 +1728,7 @@ sub git_rss { last; } my %cd = date_str($co{'committer_epoch'}); - open $fd, "-|", "$gitbin/git-diff-tree -r $co{'parent'} $co{'id'}" or next; + open $fd, "-|", "$GIT diff-tree -r $co{'parent'} $co{'id'}" or next; my @difftree = map { chomp; $_ } <$fd>; close $fd or next; print "<item>\n" . @@ -1749,7 +1770,7 @@ sub git_opml { print "<?xml version=\"1.0\" encoding=\"utf-8\"?>\n". "<opml version=\"1.0\">\n". "<head>". - " <title>Git OPML Export</title>\n". + " <title>$site_name Git OPML Export</title>\n". "</head>\n". "<body>\n". "<outline text=\"git RSS feeds\">\n"; @@ -1795,7 +1816,7 @@ sub git_log { " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n"; my $limit = sprintf("--max-count=%i", (100 * ($page+1))); - open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT rev-list $limit $hash" or die_error(undef, "Open failed."); my (@revlist) = map { chomp; $_ } <$fd>; close $fd; @@ -1886,7 +1907,7 @@ sub git_commit { $root = " --root"; $parent = ""; } - open my $fd, "-|", "$gitbin/git-diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT diff-tree -r -M $root $parent $hash" or die_error(undef, "Open failed."); @difftree = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading diff-tree failed."); @@ -2128,7 +2149,7 @@ sub git_commitdiff { if (!defined $hash_parent) { $hash_parent = $co{'parent'}; } - open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed."); my (@difftree) = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading diff-tree failed."); @@ -2218,14 +2239,14 @@ sub git_commitdiff { sub git_commitdiff_plain { mkdir($git_temp, 0700); - open my $fd, "-|", "$gitbin/git-diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT diff-tree -r $hash_parent $hash" or die_error(undef, "Open failed."); my (@difftree) = map { chomp; $_ } <$fd>; close $fd or die_error(undef, "Reading diff-tree failed."); # try to figure out the next tag after this commit my $tagname; my $refs = read_info_ref("tags"); - open $fd, "-|", "$gitbin/git-rev-list HEAD"; + open $fd, "-|", "$GIT rev-list HEAD"; chomp (my (@commits) = <$fd>); close $fd; foreach my $commit (@commits) { @@ -2295,16 +2316,13 @@ sub git_history { "</div>\n"; print "<div class=\"page_path\"><b>/" . esc_html($file_name) . "</b><br/></div>\n"; - open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -- \'$file_name\'"; - my $commit; + open my $fd, "-|", + "$GIT rev-list --full-history $hash -- \'$file_name\'"; print "<table cellspacing=\"0\">\n"; my $alternate = 0; while (my $line = <$fd>) { if ($line =~ m/^([0-9a-fA-F]{40})/){ - $commit = $1; - next; - } - if ($line =~ m/^:([0-7]{6}) ([0-7]{6}) ([0-9a-fA-F]{40}) ([0-9a-fA-F]{40}) (.)\t(.*)$/ && (defined $commit)) { + my $commit = $1; my %co = git_read_commit($commit); if (!%co) { next; @@ -2336,7 +2354,6 @@ sub git_history { } print "</td>\n" . "</tr>\n"; - undef $commit; } } print "</table>\n"; @@ -2387,7 +2404,7 @@ sub git_search { my $alternate = 0; if ($commit_search) { $/ = "\0"; - open my $fd, "-|", "$gitbin/git-rev-list --header --parents $hash" or next; + open my $fd, "-|", "$GIT rev-list --header --parents $hash" or next; while (my $commit_text = <$fd>) { if (!grep m/$searchtext/i, $commit_text) { next; @@ -2437,7 +2454,7 @@ sub git_search { if ($pickaxe_search) { $/ = "\n"; - open my $fd, "-|", "$gitbin/git-rev-list $hash | $gitbin/git-diff-tree -r --stdin -S\'$searchtext\'"; + open my $fd, "-|", "$GIT rev-list $hash | $GIT diff-tree -r --stdin -S\'$searchtext\'"; undef %co; my @files; while (my $line = <$fd>) { @@ -2508,7 +2525,7 @@ sub git_shortlog { " | " . $cgi->a({-href => "$my_uri?" . esc_param("p=$project;a=tree;h=$hash;hb=$hash")}, "tree") . "<br/>\n"; my $limit = sprintf("--max-count=%i", (100 * ($page+1))); - open my $fd, "-|", "$gitbin/git-rev-list $limit $hash" or die_error(undef, "Open failed."); + open my $fd, "-|", "$GIT rev-list $limit $hash" or die_error(undef, "Open failed."); my (@revlist) = map { chomp; $_ } <$fd>; close $fd; diff --git a/gitweb/gitweb.css b/gitweb/gitweb.css index 98410f5b6c..fffdb13d09 100644 --- a/gitweb/gitweb.css +++ b/gitweb/gitweb.css @@ -60,6 +60,7 @@ div.page_footer_text { div.page_body { padding: 8px; + font-family: monospace; } div.title, a.title { @@ -79,6 +80,7 @@ div.title_text { padding: 6px 0px; border: solid #d9d8d1; border-width: 0px 0px 1px; + font-family: monospace; } div.log_body { @@ -142,8 +144,13 @@ table { padding: 8px 4px; } -table.project_list, table.diff_tree { +table.project_list { + border-spacing: 0; +} + +table.diff_tree { border-spacing: 0; + font-family: monospace; } table.blame { diff --git a/http-fetch.c b/http-fetch.c index 44eba5fd0d..12493fbed2 100644 --- a/http-fetch.c +++ b/http-fetch.c @@ -490,7 +490,7 @@ static int setup_index(struct alt_base *repo, unsigned char *sha1) { struct packed_git *new_pack; if (has_pack_file(sha1)) - return 0; // don't list this as something we can get + return 0; /* don't list this as something we can get */ if (fetch_index(repo, sha1)) return -1; @@ -570,7 +570,7 @@ static void process_alternates_response(void *callback_data) base[serverlen - 1] != '/'); i += 3; } - // If the server got removed, give up. + /* If the server got removed, give up. */ okay = strchr(base, ':') - base + 3 < serverlen; } else if (alt_req->http_specific) { @@ -581,7 +581,7 @@ static void process_alternates_response(void *callback_data) okay = 1; } } - // skip 'objects' at end + /* skip 'objects' at end */ if (okay) { target = xmalloc(serverlen + posn - i - 6); strlcpy(target, base, serverlen); diff --git a/http-push.c b/http-push.c index e281f70e54..47686195cd 100644 --- a/http-push.c +++ b/http-push.c @@ -492,7 +492,7 @@ static void start_put(struct transfer_request *request) /* Set it up */ memset(&stream, 0, sizeof(stream)); - deflateInit(&stream, Z_BEST_COMPRESSION); + deflateInit(&stream, zlib_compression_level); size = deflateBound(&stream, len + hdrlen); request->buffer.buffer = xmalloc(size); @@ -1784,16 +1784,16 @@ static int get_delta(struct rev_info *revs, struct remote_lock *lock) if (obj->flags & (UNINTERESTING | SEEN)) continue; - if (obj->type == TYPE_TAG) { + if (obj->type == OBJ_TAG) { obj->flags |= SEEN; p = add_one_object(obj, p); continue; } - if (obj->type == TYPE_TREE) { + if (obj->type == OBJ_TREE) { p = process_tree((struct tree *)obj, p, NULL, name); continue; } - if (obj->type == TYPE_BLOB) { + if (obj->type == OBJ_BLOB) { p = process_blob((struct blob *)obj, p, NULL, name); continue; } @@ -1960,12 +1960,12 @@ static int ref_newer(const unsigned char *new_sha1, * old. Otherwise we require --force. */ o = deref_tag(parse_object(old_sha1), NULL, 0); - if (!o || o->type != TYPE_COMMIT) + if (!o || o->type != OBJ_COMMIT) return 0; old = (struct commit *) o; o = deref_tag(parse_object(new_sha1), NULL, 0); - if (!o || o->type != TYPE_COMMIT) + if (!o || o->type != OBJ_COMMIT) return 0; new = (struct commit *) o; @@ -2044,7 +2044,7 @@ static void add_remote_info_ref(struct remote_ls_ctx *ls) fwrite_buffer(ref_info, 1, len, buf); free(ref_info); - if (o->type == TYPE_TAG) { + if (o->type == OBJ_TAG) { o = deref_tag(o, ls->dentry_name, 0); if (o) { len = strlen(ls->dentry_name) + 45; diff --git a/log-tree.c b/log-tree.c index ebb49f2970..b67b8dd17a 100644 --- a/log-tree.c +++ b/log-tree.c @@ -43,9 +43,10 @@ static int append_signoff(char *buf, int buf_sz, int at, const char *signoff) return at; } -void show_log(struct rev_info *opt, struct log_info *log, const char *sep) +void show_log(struct rev_info *opt, const char *sep) { static char this_header[16384]; + struct log_info *log = opt->loginfo; struct commit *commit = log->commit, *parent = log->parent; int abbrev = opt->diffopt.abbrev; int abbrev_commit = opt->abbrev_commit ? opt->abbrev : 40; @@ -96,6 +97,11 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep) subject = "Subject: "; printf("From %s Mon Sep 17 00:00:00 2001\n", sha1); + if (opt->message_id) + printf("Message-Id: <%s>\n", opt->message_id); + if (opt->ref_message_id) + printf("In-Reply-To: <%s>\nReferences: <%s>\n", + opt->ref_message_id, opt->ref_message_id); if (opt->mime_boundary) { static char subject_buffer[1024]; static char buffer[1024]; @@ -128,7 +134,8 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep) opt->diffopt.stat_sep = buffer; } } else { - printf("%s%s", + printf("%s%s%s", + diff_get_color(opt->diffopt.color_diff, DIFF_COMMIT), opt->commit_format == CMIT_FMT_ONELINE ? "" : "commit ", diff_unique_abbrev(commit->object.sha1, abbrev_commit)); if (opt->parents) @@ -137,6 +144,8 @@ void show_log(struct rev_info *opt, struct log_info *log, const char *sep) printf(" (from %s)", diff_unique_abbrev(parent->object.sha1, abbrev_commit)); + printf("%s", + diff_get_color(opt->diffopt.color_diff, DIFF_RESET)); putchar(opt->commit_format == CMIT_FMT_ONELINE ? ' ' : '\n'); } @@ -163,8 +172,22 @@ int log_tree_diff_flush(struct rev_info *opt) return 0; } - if (opt->loginfo && !opt->no_commit_id) - show_log(opt, opt->loginfo, opt->diffopt.with_stat ? "---\n" : "\n"); + if (opt->loginfo && !opt->no_commit_id) { + /* When showing a verbose header (i.e. log message), + * and not in --pretty=oneline format, we would want + * an extra newline between the end of log and the + * output for readability. + */ + show_log(opt, opt->diffopt.msg_sep); + if (opt->verbose_header && + opt->commit_format != CMIT_FMT_ONELINE) { + int pch = DIFF_FORMAT_DIFFSTAT | DIFF_FORMAT_PATCH; + if ((pch & opt->diffopt.output_format) == pch) + printf("---%c", opt->diffopt.line_termination); + else + putchar(opt->diffopt.line_termination); + } + } diff_flush(&opt->diffopt); return 1; } @@ -261,7 +284,7 @@ int log_tree_commit(struct rev_info *opt, struct commit *commit) shown = log_tree_diff(opt, commit, &log); if (!shown && opt->loginfo && opt->always_show_header) { log.parent = NULL; - show_log(opt, opt->loginfo, ""); + show_log(opt, ""); shown = 1; } opt->loginfo = NULL; diff --git a/log-tree.h b/log-tree.h index a26e4841ff..e82b56a20d 100644 --- a/log-tree.h +++ b/log-tree.h @@ -11,6 +11,6 @@ void init_log_tree_opt(struct rev_info *); int log_tree_diff_flush(struct rev_info *); int log_tree_commit(struct rev_info *, struct commit *); int log_tree_opt_parse(struct rev_info *, const char **, int); -void show_log(struct rev_info *opt, struct log_info *log, const char *sep); +void show_log(struct rev_info *opt, const char *sep); #endif diff --git a/merge-base.c b/merge-base.c index 4856ca01c3..59f723f404 100644 --- a/merge-base.c +++ b/merge-base.c @@ -2,232 +2,22 @@ #include "cache.h" #include "commit.h" -#define PARENT1 1 -#define PARENT2 2 -#define UNINTERESTING 4 - -static struct commit *interesting(struct commit_list *list) -{ - while (list) { - struct commit *commit = list->item; - list = list->next; - if (commit->object.flags & UNINTERESTING) - continue; - return commit; - } - return NULL; -} - -/* - * A pathological example of how this thing works. - * - * Suppose we had this commit graph, where chronologically - * the timestamp on the commit are A <= B <= C <= D <= E <= F - * and we are trying to figure out the merge base for E and F - * commits. - * - * F - * / \ - * E A D - * \ / / - * B / - * \ / - * C - * - * First we push E and F to list to be processed. E gets bit 1 - * and F gets bit 2. The list becomes: - * - * list=F(2) E(1), result=empty - * - * Then we pop F, the newest commit, from the list. Its flag is 2. - * We scan its parents, mark them reachable from the side that F is - * reachable from, and push them to the list: - * - * list=E(1) D(2) A(2), result=empty - * - * Next pop E and do the same. - * - * list=D(2) B(1) A(2), result=empty - * - * Next pop D and do the same. - * - * list=C(2) B(1) A(2), result=empty - * - * Next pop C and do the same. - * - * list=B(1) A(2), result=empty - * - * Now it is B's turn. We mark its parent, C, reachable from B's side, - * and push it to the list: - * - * list=C(3) A(2), result=empty - * - * Now pop C and notice it has flags==3. It is placed on the result list, - * and the list now contains: - * - * list=A(2), result=C(3) - * - * We pop A and do the same. - * - * list=B(3), result=C(3) - * - * Next, we pop B and something very interesting happens. It has flags==3 - * so it is also placed on the result list, and its parents are marked - * uninteresting, retroactively, and placed back on the list: - * - * list=C(7), result=C(7) B(3) - * - * Now, list does not have any interesting commit. So we find the newest - * commit from the result list that is not marked uninteresting. Which is - * commit B. - * - * - * Another pathological example how this thing used to fail to mark an - * ancestor of a merge base as UNINTERESTING before we introduced the - * postprocessing phase (mark_reachable_commits). - * - * 2 - * H - * 1 / \ - * G A \ - * |\ / \ - * | B \ - * | \ \ - * \ C F - * \ \ / - * \ D / - * \ | / - * \| / - * E - * - * list A B C D E F G H - * G1 H2 - - - - - - 1 2 - * H2 E1 B1 - 1 - - 1 - 1 2 - * F2 E1 B1 A2 2 1 - - 1 2 1 2 - * E3 B1 A2 2 1 - - 3 2 1 2 - * B1 A2 2 1 - - 3 2 1 2 - * C1 A2 2 1 1 - 3 2 1 2 - * D1 A2 2 1 1 1 3 2 1 2 - * A2 2 1 1 1 3 2 1 2 - * B3 2 3 1 1 3 2 1 2 - * C7 2 3 7 1 3 2 1 2 - * - * At this point, unfortunately, everybody in the list is - * uninteresting, so we fail to complete the following two - * steps to fully marking uninteresting commits. - * - * D7 2 3 7 7 3 2 1 2 - * E7 2 3 7 7 7 2 1 2 - * - * and we ended up showing E as an interesting merge base. - * The postprocessing phase re-injects C and continues traversal - * to contaminate D and E. - */ - static int show_all = 0; -static void mark_reachable_commits(struct commit_list *result, - struct commit_list *list) -{ - struct commit_list *tmp; - - /* - * Postprocess to fully contaminate the well. - */ - for (tmp = result; tmp; tmp = tmp->next) { - struct commit *c = tmp->item; - /* Reinject uninteresting ones to list, - * so we can scan their parents. - */ - if (c->object.flags & UNINTERESTING) - commit_list_insert(c, &list); - } - while (list) { - struct commit *c = list->item; - struct commit_list *parents; - - tmp = list; - list = list->next; - free(tmp); - - /* Anything taken out of the list is uninteresting, so - * mark all its parents uninteresting. We do not - * parse new ones (we already parsed all the relevant - * ones). - */ - parents = c->parents; - while (parents) { - struct commit *p = parents->item; - parents = parents->next; - if (!(p->object.flags & UNINTERESTING)) { - p->object.flags |= UNINTERESTING; - commit_list_insert(p, &list); - } - } - } -} - static int merge_base(struct commit *rev1, struct commit *rev2) { - struct commit_list *list = NULL; - struct commit_list *result = NULL; - struct commit_list *tmp = NULL; - - if (rev1 == rev2) { - printf("%s\n", sha1_to_hex(rev1->object.sha1)); - return 0; - } - - parse_commit(rev1); - parse_commit(rev2); - - rev1->object.flags |= 1; - rev2->object.flags |= 2; - insert_by_date(rev1, &list); - insert_by_date(rev2, &list); - - while (interesting(list)) { - struct commit *commit = list->item; - struct commit_list *parents; - int flags = commit->object.flags & 7; - - tmp = list; - list = list->next; - free(tmp); - if (flags == 3) { - insert_by_date(commit, &result); - - /* Mark parents of a found merge uninteresting */ - flags |= UNINTERESTING; - } - parents = commit->parents; - while (parents) { - struct commit *p = parents->item; - parents = parents->next; - if ((p->object.flags & flags) == flags) - continue; - parse_commit(p); - p->object.flags |= flags; - insert_by_date(p, &list); - } - } + struct commit_list *result = get_merge_bases(rev1, rev2, 0); if (!result) return 1; - if (result->next && list) - mark_reachable_commits(result, list); - while (result) { - struct commit *commit = result->item; - result = result->next; - if (commit->object.flags & UNINTERESTING) - continue; - printf("%s\n", sha1_to_hex(commit->object.sha1)); + printf("%s\n", sha1_to_hex(result->item->object.sha1)); if (!show_all) return 0; - commit->object.flags |= UNINTERESTING; + result = result->next; } + return 0; } diff --git a/merge-file.c b/merge-file.c new file mode 100644 index 0000000000..f32c653825 --- /dev/null +++ b/merge-file.c @@ -0,0 +1,166 @@ +#include "cache.h" +#include "run-command.h" +#include "xdiff-interface.h" +#include "blob.h" + +static void rm_temp_file(const char *filename) +{ + unlink(filename); + free((void *)filename); +} + +static const char *write_temp_file(mmfile_t *f) +{ + int fd; + const char *tmp = getenv("TMPDIR"); + char *filename; + + if (!tmp) + tmp = "/tmp"; + filename = mkpath("%s/%s", tmp, "git-tmp-XXXXXX"); + fd = mkstemp(filename); + if (fd < 0) + return NULL; + filename = strdup(filename); + if (f->size != xwrite(fd, f->ptr, f->size)) { + rm_temp_file(filename); + return NULL; + } + close(fd); + return filename; +} + +static void *read_temp_file(const char *filename, unsigned long *size) +{ + struct stat st; + char *buf = NULL; + int fd = open(filename, O_RDONLY); + if (fd < 0) + return NULL; + if (!fstat(fd, &st)) { + *size = st.st_size; + buf = xmalloc(st.st_size); + if (st.st_size != xread(fd, buf, st.st_size)) { + free(buf); + buf = NULL; + } + } + close(fd); + return buf; +} + +static int fill_mmfile_blob(mmfile_t *f, struct blob *obj) +{ + void *buf; + unsigned long size; + char type[20]; + + buf = read_sha1_file(obj->object.sha1, type, &size); + if (!buf) + return -1; + if (strcmp(type, blob_type)) + return -1; + f->ptr = buf; + f->size = size; + return 0; +} + +static void free_mmfile(mmfile_t *f) +{ + free(f->ptr); +} + +static void *three_way_filemerge(mmfile_t *base, mmfile_t *our, mmfile_t *their, unsigned long *size) +{ + void *res; + const char *t1, *t2, *t3; + + t1 = write_temp_file(base); + t2 = write_temp_file(our); + t3 = write_temp_file(their); + res = NULL; + if (t1 && t2 && t3) { + int code = run_command("merge", t2, t1, t3, NULL); + if (!code || code == -1) + res = read_temp_file(t2, size); + } + rm_temp_file(t1); + rm_temp_file(t2); + rm_temp_file(t3); + return res; +} + +static int common_outf(void *priv_, mmbuffer_t *mb, int nbuf) +{ + int i; + mmfile_t *dst = priv_; + + for (i = 0; i < nbuf; i++) { + memcpy(dst->ptr + dst->size, mb[i].ptr, mb[i].size); + dst->size += mb[i].size; + } + return 0; +} + +static int generate_common_file(mmfile_t *res, mmfile_t *f1, mmfile_t *f2) +{ + unsigned long size = f1->size < f2->size ? f1->size : f2->size; + void *ptr = xmalloc(size); + xpparam_t xpp; + xdemitconf_t xecfg; + xdemitcb_t ecb; + + xpp.flags = XDF_NEED_MINIMAL; + xecfg.ctxlen = 3; + xecfg.flags = XDL_EMIT_COMMON; + ecb.outf = common_outf; + + res->ptr = ptr; + res->size = 0; + + ecb.priv = res; + return xdl_diff(f1, f2, &xpp, &xecfg, &ecb); +} + +void *merge_file(struct blob *base, struct blob *our, struct blob *their, unsigned long *size) +{ + void *res = NULL; + mmfile_t f1, f2, common; + + /* + * Removed in either branch? + * + * NOTE! This depends on the caller having done the + * proper warning about removing a file that got + * modified in the other branch! + */ + if (!our || !their) { + char type[20]; + if (base) + return NULL; + if (!our) + our = their; + return read_sha1_file(our->object.sha1, type, size); + } + + if (fill_mmfile_blob(&f1, our) < 0) + goto out_no_mmfile; + if (fill_mmfile_blob(&f2, their) < 0) + goto out_free_f1; + + if (base) { + if (fill_mmfile_blob(&common, base) < 0) + goto out_free_f2_f1; + } else { + if (generate_common_file(&common, &f1, &f2) < 0) + goto out_free_f2_f1; + } + res = three_way_filemerge(&common, &f1, &f2, size); + free_mmfile(&common); +out_free_f2_f1: + free_mmfile(&f2); +out_free_f1: + free_mmfile(&f1); +out_no_mmfile: + return res; +} diff --git a/merge-tree.c b/merge-tree.c index 9dcaab7a85..7cf00be6d5 100644 --- a/merge-tree.c +++ b/merge-tree.c @@ -1,11 +1,152 @@ #include "cache.h" #include "tree-walk.h" +#include "xdiff-interface.h" +#include "blob.h" static const char merge_tree_usage[] = "git-merge-tree <base-tree> <branch1> <branch2>"; static int resolve_directories = 1; +struct merge_list { + struct merge_list *next; + struct merge_list *link; /* other stages for this object */ + + unsigned int stage : 2, + flags : 30; + unsigned int mode; + const char *path; + struct blob *blob; +}; + +static struct merge_list *merge_result, **merge_result_end = &merge_result; + +static void add_merge_entry(struct merge_list *entry) +{ + *merge_result_end = entry; + merge_result_end = &entry->next; +} + static void merge_trees(struct tree_desc t[3], const char *base); +static const char *explanation(struct merge_list *entry) +{ + switch (entry->stage) { + case 0: + return "merged"; + case 3: + return "added in remote"; + case 2: + if (entry->link) + return "added in both"; + return "added in local"; + } + + /* Existed in base */ + entry = entry->link; + if (!entry) + return "removed in both"; + + if (entry->link) + return "changed in both"; + + if (entry->stage == 3) + return "removed in local"; + return "removed in remote"; +} + +extern void *merge_file(struct blob *, struct blob *, struct blob *, unsigned long *); + +static void *result(struct merge_list *entry, unsigned long *size) +{ + char type[20]; + struct blob *base, *our, *their; + + if (!entry->stage) + return read_sha1_file(entry->blob->object.sha1, type, size); + base = NULL; + if (entry->stage == 1) { + base = entry->blob; + entry = entry->link; + } + our = NULL; + if (entry && entry->stage == 2) { + our = entry->blob; + entry = entry->link; + } + their = NULL; + if (entry) + their = entry->blob; + return merge_file(base, our, their, size); +} + +static void *origin(struct merge_list *entry, unsigned long *size) +{ + char type[20]; + while (entry) { + if (entry->stage == 2) + return read_sha1_file(entry->blob->object.sha1, type, size); + entry = entry->link; + } + return NULL; +} + +static int show_outf(void *priv_, mmbuffer_t *mb, int nbuf) +{ + int i; + for (i = 0; i < nbuf; i++) + printf("%.*s", (int) mb[i].size, mb[i].ptr); + return 0; +} + +static void show_diff(struct merge_list *entry) +{ + unsigned long size; + mmfile_t src, dst; + xpparam_t xpp; + xdemitconf_t xecfg; + xdemitcb_t ecb; + + xpp.flags = XDF_NEED_MINIMAL; + xecfg.ctxlen = 3; + xecfg.flags = 0; + ecb.outf = show_outf; + ecb.priv = NULL; + + src.ptr = origin(entry, &size); + if (!src.ptr) + size = 0; + src.size = size; + dst.ptr = result(entry, &size); + if (!dst.ptr) + size = 0; + dst.size = size; + xdl_diff(&src, &dst, &xpp, &xecfg, &ecb); + free(src.ptr); + free(dst.ptr); +} + +static void show_result_list(struct merge_list *entry) +{ + printf("%s\n", explanation(entry)); + do { + struct merge_list *link = entry->link; + static const char *desc[4] = { "result", "base", "our", "their" }; + printf(" %-6s %o %s %s\n", desc[entry->stage], entry->mode, sha1_to_hex(entry->blob->object.sha1), entry->path); + entry = link; + } while (entry); +} + +static void show_result(void) +{ + struct merge_list *walk; + + walk = merge_result; + while (walk) { + show_result_list(walk); + show_diff(walk); + walk = walk->next; + } +} + /* An empty entry never compares same, not even to another empty entry */ static int same_entry(struct name_entry *a, struct name_entry *b) { @@ -15,24 +156,34 @@ static int same_entry(struct name_entry *a, struct name_entry *b) a->mode == b->mode; } -static const char *sha1_to_hex_zero(const unsigned char *sha1) +static struct merge_list *create_entry(unsigned stage, unsigned mode, const unsigned char *sha1, const char *path) { - if (sha1) - return sha1_to_hex(sha1); - return "0000000000000000000000000000000000000000"; + struct merge_list *res = xmalloc(sizeof(*res)); + + memset(res, 0, sizeof(*res)); + res->stage = stage; + res->path = path; + res->mode = mode; + res->blob = lookup_blob(sha1); + return res; } static void resolve(const char *base, struct name_entry *branch1, struct name_entry *result) { + struct merge_list *orig, *final; + const char *path; + /* If it's already branch1, don't bother showing it */ if (!branch1) return; - printf("0 %06o->%06o %s->%s %s%s\n", - branch1->mode, result->mode, - sha1_to_hex_zero(branch1->sha1), - sha1_to_hex_zero(result->sha1), - base, result->path); + path = strdup(mkpath("%s%s", base, result->path)); + orig = create_entry(2, branch1->mode, branch1->sha1, path); + final = create_entry(0, result->mode, result->sha1, path); + + final->link = orig; + + add_merge_entry(final); } static int unresolved_directory(const char *base, struct name_entry n[3]) @@ -71,16 +222,40 @@ static int unresolved_directory(const char *base, struct name_entry n[3]) return 1; } + +static struct merge_list *link_entry(unsigned stage, const char *base, struct name_entry *n, struct merge_list *entry) +{ + const char *path; + struct merge_list *link; + + if (!n->mode) + return entry; + if (entry) + path = entry->path; + else + path = strdup(mkpath("%s%s", base, n->path)); + link = create_entry(stage, n->mode, n->sha1, path); + link->link = entry; + return link; +} + static void unresolved(const char *base, struct name_entry n[3]) { + struct merge_list *entry = NULL; + if (unresolved_directory(base, n)) return; - if (n[0].sha1) - printf("1 %06o %s %s%s\n", n[0].mode, sha1_to_hex(n[0].sha1), base, n[0].path); - if (n[1].sha1) - printf("2 %06o %s %s%s\n", n[1].mode, sha1_to_hex(n[1].sha1), base, n[1].path); - if (n[2].sha1) - printf("3 %06o %s %s%s\n", n[2].mode, sha1_to_hex(n[2].sha1), base, n[2].path); + + /* + * Do them in reverse order so that the resulting link + * list has the stages in order - link_entry adds new + * links at the front. + */ + entry = link_entry(3, base, n + 2, entry); + entry = link_entry(2, base, n + 1, entry); + entry = link_entry(1, base, n + 0, entry); + + add_merge_entry(entry); } /* @@ -172,5 +347,7 @@ int main(int argc, char **argv) free(buf1); free(buf2); free(buf3); + + show_result(); return 0; } @@ -17,7 +17,7 @@ * in that size, you're doing something wrong. */ -// Some random size +/* Some random size */ #define MAXSIZE (8192) /* @@ -123,7 +123,8 @@ int main(int argc, char **argv) die("could not read from stdin"); } - // Verify it for some basic sanity: it needs to start with "object <sha1>\ntype\ntagger " + /* Verify it for some basic sanity: it needs to start with + "object <sha1>\ntype\ntagger " */ if (verify_tag(buffer, size) < 0) die("invalid tag signature file"); diff --git a/name-rev.c b/name-rev.c index 6a23f2d8a2..f92f14e32f 100644 --- a/name-rev.c +++ b/name-rev.c @@ -5,7 +5,7 @@ #include "refs.h" static const char name_rev_usage[] = - "git-name-rev [--tags] ( --all | --stdin | commitish [commitish...] )\n"; + "git-name-rev [--tags] ( --all | --stdin | committish [committish...] )\n"; typedef struct rev_name { const char *tip_name; @@ -84,14 +84,14 @@ static int name_ref(const char *path, const unsigned char *sha1) if (tags_only && strncmp(path, "refs/tags/", 10)) return 0; - while (o && o->type == TYPE_TAG) { + while (o && o->type == OBJ_TAG) { struct tag *t = (struct tag *) o; if (!t->tagged) break; /* broken repository */ o = parse_object(t->tagged->sha1); deref = 1; } - if (o && o->type == TYPE_COMMIT) { + if (o && o->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)o; if (!strncmp(path, "refs/heads/", 11)) @@ -111,7 +111,7 @@ static const char* get_rev_name(struct object *o) struct rev_name *n; struct commit *c; - if (o->type != TYPE_COMMIT) + if (o->type != OBJ_COMMIT) return "undefined"; c = (struct commit *) o; n = c->util; @@ -172,7 +172,7 @@ int main(int argc, char **argv) } o = deref_tag(parse_object(sha1), *argv, 0); - if (!o || o->type != TYPE_COMMIT) { + if (!o || o->type != OBJ_COMMIT) { fprintf(stderr, "Could not get commit for %s. Skipping.\n", *argv); continue; @@ -5,88 +5,98 @@ #include "commit.h" #include "tag.h" -static struct object **objs; -static int nr_objs, obj_allocs; +static struct object **obj_hash; +static int nr_objs, obj_hash_size; unsigned int get_max_object_index(void) { - return obj_allocs; + return obj_hash_size; } struct object *get_indexed_object(unsigned int idx) { - return objs[idx]; + return obj_hash[idx]; } const char *type_names[] = { - "none", "blob", "tree", "commit", "bad" + "none", "commit", "tree", "blob", "tag", + "bad type 5", "bad type 6", "delta", "bad", }; +static unsigned int hash_obj(struct object *obj, unsigned int n) +{ + unsigned int hash = *(unsigned int *)obj->sha1; + return hash % n; +} + +static void insert_obj_hash(struct object *obj, struct object **hash, unsigned int size) +{ + int j = hash_obj(obj, size); + + while (hash[j]) { + j++; + if (j >= size) + j = 0; + } + hash[j] = obj; +} + static int hashtable_index(const unsigned char *sha1) { unsigned int i; memcpy(&i, sha1, sizeof(unsigned int)); - return (int)(i % obj_allocs); + return (int)(i % obj_hash_size); } -static int find_object(const unsigned char *sha1) +struct object *lookup_object(const unsigned char *sha1) { int i; + struct object *obj; - if (!objs) - return -1; + if (!obj_hash) + return NULL; i = hashtable_index(sha1); - while (objs[i]) { - if (memcmp(sha1, objs[i]->sha1, 20) == 0) - return i; + while ((obj = obj_hash[i]) != NULL) { + if (!memcmp(sha1, obj->sha1, 20)) + break; i++; - if (i == obj_allocs) + if (i == obj_hash_size) i = 0; } - return -1 - i; + return obj; } -struct object *lookup_object(const unsigned char *sha1) +static void grow_object_hash(void) { - int pos = find_object(sha1); - if (pos >= 0) - return objs[pos]; - return NULL; + int i; + int new_hash_size = obj_hash_size < 32 ? 32 : 2 * obj_hash_size; + struct object **new_hash; + + new_hash = calloc(new_hash_size, sizeof(struct object *)); + for (i = 0; i < obj_hash_size; i++) { + struct object *obj = obj_hash[i]; + if (!obj) + continue; + insert_obj_hash(obj, new_hash, new_hash_size); + } + free(obj_hash); + obj_hash = new_hash; + obj_hash_size = new_hash_size; } void created_object(const unsigned char *sha1, struct object *obj) { - int pos; - obj->parsed = 0; - memcpy(obj->sha1, sha1, 20); - obj->type = TYPE_NONE; obj->used = 0; + obj->type = OBJ_NONE; + obj->flags = 0; + memcpy(obj->sha1, sha1, 20); - if (obj_allocs - 1 <= nr_objs * 2) { - int i, count = obj_allocs; - obj_allocs = (obj_allocs < 32 ? 32 : 2 * obj_allocs); - objs = xrealloc(objs, obj_allocs * sizeof(struct object *)); - memset(objs + count, 0, (obj_allocs - count) - * sizeof(struct object *)); - for (i = 0; i < obj_allocs; i++) - if (objs[i]) { - int j = find_object(objs[i]->sha1); - if (j != i) { - j = -1 - j; - objs[j] = objs[i]; - objs[i] = NULL; - } - } - } - - pos = find_object(sha1); - if (pos >= 0) - die("Inserting %s twice\n", sha1_to_hex(sha1)); - pos = -pos-1; + if (obj_hash_size - 1 <= nr_objs * 2) + grow_object_hash(); - objs[pos] = obj; + insert_obj_hash(obj, obj_hash, obj_hash_size); nr_objs++; } @@ -122,7 +132,7 @@ struct object *lookup_unknown_object(const unsigned char *sha1) if (!obj) { union any_object *ret = xcalloc(1, sizeof(*ret)); created_object(sha1, &ret->object); - ret->object.type = TYPE_NONE; + ret->object.type = OBJ_NONE; return &ret->object; } return obj; @@ -24,12 +24,19 @@ struct object_array { #define TYPE_BITS 3 #define FLAG_BITS 27 -#define TYPE_NONE 0 -#define TYPE_BLOB 1 -#define TYPE_TREE 2 -#define TYPE_COMMIT 3 -#define TYPE_TAG 4 -#define TYPE_BAD 5 +/* + * The object type is stored in 3 bits. + */ +enum object_type { + OBJ_NONE = 0, + OBJ_COMMIT = 1, + OBJ_TREE = 2, + OBJ_BLOB = 3, + OBJ_TAG = 4, + /* 5/6 for future expansion */ + OBJ_DELTA = 7, + OBJ_BAD, +}; struct object { unsigned parsed : 1; @@ -40,14 +47,14 @@ struct object { }; extern int track_object_refs; -extern const char *type_names[]; +extern const char *type_names[9]; extern unsigned int get_max_object_index(void); extern struct object *get_indexed_object(unsigned int); static inline const char *typename(unsigned int type) { - return type_names[type > TYPE_TAG ? TYPE_BAD : type]; + return type_names[type > OBJ_BAD ? OBJ_BAD : type]; } extern struct object_refs *lookup_object_refs(struct object *); diff --git a/pack-objects.c b/pack-objects.c index 47da33baa3..861c7f08ff 100644 --- a/pack-objects.c +++ b/pack-objects.c @@ -28,7 +28,7 @@ struct object_entry { struct object_entry *delta; /* delta base object */ struct packed_git *in_pack; /* already in pack */ unsigned int in_pack_offset; - struct object_entry *delta_child; /* delitified objects who bases me */ + struct object_entry *delta_child; /* deltified objects who bases me */ struct object_entry *delta_sibling; /* other deltified objects who * uses the same base as me */ @@ -39,7 +39,7 @@ struct object_entry { }; /* - * Objects we are going to pack are colected in objects array (dynamically + * Objects we are going to pack are collected in objects array (dynamically * expanded). nr_objects & nr_alloc controls this array. They are stored * in the order we see -- typically rev-list --objects order that gives us * nice "minimum seek" order. @@ -63,6 +63,7 @@ static const char *base_name; static unsigned char pack_file_sha1[20]; static int progress = 1; static volatile sig_atomic_t progress_update = 0; +static int window = 10; /* * The object names in objects array are hashed with this hashtable, @@ -970,11 +971,12 @@ struct unpacked { * one. */ static int try_delta(struct unpacked *trg, struct unpacked *src, - struct delta_index *src_index, unsigned max_depth) + unsigned max_depth) { struct object_entry *trg_entry = trg->entry; struct object_entry *src_entry = src->entry; - unsigned long size, src_size, delta_size, sizediff, max_size; + unsigned long trg_size, src_size, delta_size, sizediff, max_size, sz; + char type[10]; void *delta_buf; /* Don't bother doing diffs between different types */ @@ -1009,19 +1011,38 @@ static int try_delta(struct unpacked *trg, struct unpacked *src, return 0; /* Now some size filtering heuristics. */ - size = trg_entry->size; - max_size = size/2 - 20; + trg_size = trg_entry->size; + max_size = trg_size/2 - 20; max_size = max_size * (max_depth - src_entry->depth) / max_depth; if (max_size == 0) return 0; if (trg_entry->delta && trg_entry->delta_size <= max_size) max_size = trg_entry->delta_size-1; src_size = src_entry->size; - sizediff = src_size < size ? size - src_size : 0; + sizediff = src_size < trg_size ? trg_size - src_size : 0; if (sizediff >= max_size) return 0; - delta_buf = create_delta(src_index, trg->data, size, &delta_size, max_size); + /* Load data if not already done */ + if (!trg->data) { + trg->data = read_sha1_file(trg_entry->sha1, type, &sz); + if (sz != trg_size) + die("object %s inconsistent object length (%lu vs %lu)", + sha1_to_hex(trg_entry->sha1), sz, trg_size); + } + if (!src->data) { + src->data = read_sha1_file(src_entry->sha1, type, &sz); + if (sz != src_size) + die("object %s inconsistent object length (%lu vs %lu)", + sha1_to_hex(src_entry->sha1), sz, src_size); + } + if (!src->index) { + src->index = create_delta_index(src->data, src_size); + if (!src->index) + die("out of memory"); + } + + delta_buf = create_delta(src->index, trg->data, trg_size, &delta_size, max_size); if (!delta_buf) return 0; @@ -1054,8 +1075,6 @@ static void find_deltas(struct object_entry **list, int window, int depth) while (--i >= 0) { struct object_entry *entry = list[i]; struct unpacked *n = array + idx; - unsigned long size; - char type[10]; int j; if (!entry->preferred_base) @@ -1082,11 +1101,8 @@ static void find_deltas(struct object_entry **list, int window, int depth) free_delta_index(n->index); n->index = NULL; free(n->data); + n->data = NULL; n->entry = entry; - n->data = read_sha1_file(entry->sha1, type, &size); - if (size != entry->size) - die("object %s inconsistent object length (%lu vs %lu)", - sha1_to_hex(entry->sha1), size, entry->size); j = window; while (--j > 0) { @@ -1097,7 +1113,7 @@ static void find_deltas(struct object_entry **list, int window, int depth) m = array + other_idx; if (!m->entry) break; - if (try_delta(n, m, m->index, depth) < 0) + if (try_delta(n, m, depth) < 0) break; } /* if we made n a delta, and if n is already at max @@ -1107,10 +1123,6 @@ static void find_deltas(struct object_entry **list, int window, int depth) if (entry->delta && depth <= entry->depth) continue; - n->index = create_delta_index(n->data, size); - if (!n->index) - die("out of memory"); - idx++; if (idx >= window) idx = 0; @@ -1205,16 +1217,26 @@ static void setup_progress_signal(void) setitimer(ITIMER_REAL, &v, NULL); } +static int git_pack_config(const char *k, const char *v) +{ + if(!strcmp(k, "pack.window")) { + window = git_config_int(k, v); + return 0; + } + return git_default_config(k, v); +} + int main(int argc, char **argv) { SHA_CTX ctx; char line[40 + 1 + PATH_MAX + 2]; - int window = 10, depth = 10, pack_to_stdout = 0; + int depth = 10, pack_to_stdout = 0; struct object_entry **list; int num_preferred_base = 0; int i; setup_git_directory(); + git_config(git_pack_config); progress = isatty(2); for (i = 1; i < argc; i++) { @@ -1,20 +1,7 @@ #ifndef PACK_H #define PACK_H -/* - * The packed object type is stored in 3 bits. - * The type value 0 is a reserved prefix if ever there is more than 7 - * object types, or any future format extensions. - */ -enum object_type { - OBJ_EXT = 0, - OBJ_COMMIT = 1, - OBJ_TREE = 2, - OBJ_BLOB = 3, - OBJ_TAG = 4, - /* 5/6 for future expansion */ - OBJ_DELTA = 7, -}; +#include "object.h" /* * Packed object header @@ -24,6 +24,8 @@ void setup_pager(void) else if (!*pager || !strcmp(pager, "cat")) return; + pager_in_use = 1; /* means we are emitting to terminal */ + if (pipe(fd) < 0) return; pid = fork(); diff --git a/peek-remote.c b/peek-remote.c index a90cf22069..2b30980b04 100644 --- a/peek-remote.c +++ b/peek-remote.c @@ -7,11 +7,11 @@ static const char peek_remote_usage[] = "git-peek-remote [--exec=upload-pack] [host:]directory"; static const char *exec = "git-upload-pack"; -static int peek_remote(int fd[2]) +static int peek_remote(int fd[2], unsigned flags) { struct ref *ref; - get_remote_heads(fd[0], &ref, 0, NULL, 0); + get_remote_heads(fd[0], &ref, 0, NULL, flags); packet_flush(fd[1]); while (ref) { @@ -28,6 +28,7 @@ int main(int argc, char **argv) int fd[2]; pid_t pid; int nongit = 0; + unsigned flags = 0; setup_git_directory_gently(&nongit); @@ -35,22 +36,35 @@ int main(int argc, char **argv) char *arg = argv[i]; if (*arg == '-') { - if (!strncmp("--exec=", arg, 7)) + if (!strncmp("--exec=", arg, 7)) { exec = arg + 7; - else - usage(peek_remote_usage); - continue; + continue; + } + if (!strcmp("--tags", arg)) { + flags |= REF_TAGS; + continue; + } + if (!strcmp("--heads", arg)) { + flags |= REF_HEADS; + continue; + } + if (!strcmp("--refs", arg)) { + flags |= REF_NORMAL; + continue; + } + usage(peek_remote_usage); } dest = arg; break; } + if (!dest || i != argc - 1) usage(peek_remote_usage); pid = git_connect(fd, dest, exec); if (pid < 0) return 1; - ret = peek_remote(fd); + ret = peek_remote(fd, flags); close(fd[0]); close(fd[1]); finish_connect(pid); diff --git a/ppc/sha1ppc.S b/ppc/sha1ppc.S index e85611a4ef..140cb53370 100644 --- a/ppc/sha1ppc.S +++ b/ppc/sha1ppc.S @@ -3,183 +3,222 @@ * * Copyright (C) 2005 Paul Mackerras <paulus@samba.org> */ -#define FS 80 /* - * We roll the registers for T, A, B, C, D, E around on each - * iteration; T on iteration t is A on iteration t+1, and so on. - * We use registers 7 - 12 for this. + * PowerPC calling convention: + * %r0 - volatile temp + * %r1 - stack pointer. + * %r2 - reserved + * %r3-%r12 - Incoming arguments & return values; volatile. + * %r13-%r31 - Callee-save registers + * %lr - Return address, volatile + * %ctr - volatile + * + * Register usage in this routine: + * %r0 - temp + * %r3 - argument (pointer to 5 words of SHA state) + * %r4 - argument (pointer to data to hash) + * %r5 - Contant K in SHA round (initially number of blocks to hash) + * %r6-%r10 - Working copies of SHA variables A..E (actually E..A order) + * %r11-%r26 - Data being hashed W[]. + * %r27-%r31 - Previous copies of A..E, for final add back. + * %ctr - loop count + */ + + +/* + * We roll the registers for A, B, C, D, E around on each + * iteration; E on iteration t is D on iteration t+1, and so on. + * We use registers 6 - 10 for this. (Registers 27 - 31 hold + * the previous values.) */ -#define RT(t) ((((t)+5)%6)+7) -#define RA(t) ((((t)+4)%6)+7) -#define RB(t) ((((t)+3)%6)+7) -#define RC(t) ((((t)+2)%6)+7) -#define RD(t) ((((t)+1)%6)+7) -#define RE(t) ((((t)+0)%6)+7) - -/* We use registers 16 - 31 for the W values */ -#define W(t) (((t)%16)+16) - -#define STEPD0(t) \ - and %r6,RB(t),RC(t); \ - andc %r0,RD(t),RB(t); \ - rotlwi RT(t),RA(t),5; \ - rotlwi RB(t),RB(t),30; \ - or %r6,%r6,%r0; \ - add %r0,RE(t),%r15; \ - add RT(t),RT(t),%r6; \ - add %r0,%r0,W(t); \ - add RT(t),RT(t),%r0 - -#define STEPD1(t) \ - xor %r6,RB(t),RC(t); \ - rotlwi RT(t),RA(t),5; \ - rotlwi RB(t),RB(t),30; \ - xor %r6,%r6,RD(t); \ - add %r0,RE(t),%r15; \ - add RT(t),RT(t),%r6; \ - add %r0,%r0,W(t); \ - add RT(t),RT(t),%r0 - -#define STEPD2(t) \ - and %r6,RB(t),RC(t); \ - and %r0,RB(t),RD(t); \ - rotlwi RT(t),RA(t),5; \ - rotlwi RB(t),RB(t),30; \ - or %r6,%r6,%r0; \ - and %r0,RC(t),RD(t); \ - or %r6,%r6,%r0; \ - add %r0,RE(t),%r15; \ - add RT(t),RT(t),%r6; \ - add %r0,%r0,W(t); \ - add RT(t),RT(t),%r0 - -#define LOADW(t) \ - lwz W(t),(t)*4(%r4) - -#define UPDATEW(t) \ - xor %r0,W((t)-3),W((t)-8); \ - xor W(t),W((t)-16),W((t)-14); \ - xor W(t),W(t),%r0; \ - rotlwi W(t),W(t),1 - -#define STEP0LD4(t) \ - STEPD0(t); LOADW((t)+4); \ - STEPD0((t)+1); LOADW((t)+5); \ - STEPD0((t)+2); LOADW((t)+6); \ - STEPD0((t)+3); LOADW((t)+7) - -#define STEPUP4(t, fn) \ - STEP##fn(t); UPDATEW((t)+4); \ - STEP##fn((t)+1); UPDATEW((t)+5); \ - STEP##fn((t)+2); UPDATEW((t)+6); \ - STEP##fn((t)+3); UPDATEW((t)+7) - -#define STEPUP20(t, fn) \ - STEPUP4(t, fn); \ - STEPUP4((t)+4, fn); \ - STEPUP4((t)+8, fn); \ - STEPUP4((t)+12, fn); \ - STEPUP4((t)+16, fn) +#define RA(t) (((t)+4)%5+6) +#define RB(t) (((t)+3)%5+6) +#define RC(t) (((t)+2)%5+6) +#define RD(t) (((t)+1)%5+6) +#define RE(t) (((t)+0)%5+6) + +/* We use registers 11 - 26 for the W values */ +#define W(t) ((t)%16+11) + +/* Register 5 is used for the constant k */ + +/* + * The basic SHA-1 round function is: + * E += ROTL(A,5) + F(B,C,D) + W[i] + K; B = ROTL(B,30) + * Then the variables are renamed: (A,B,C,D,E) = (E,A,B,C,D). + * + * Every 20 rounds, the function F() and the contant K changes: + * - 20 rounds of f0(b,c,d) = "bit wise b ? c : d" = (^b & d) + (b & c) + * - 20 rounds of f1(b,c,d) = b^c^d = (b^d)^c + * - 20 rounds of f2(b,c,d) = majority(b,c,d) = (b&d) + ((b^d)&c) + * - 20 more rounds of f1(b,c,d) + * + * These are all scheduled for near-optimal performance on a G4. + * The G4 is a 3-issue out-of-order machine with 3 ALUs, but it can only + * *consider* starting the oldest 3 instructions per cycle. So to get + * maximum performace out of it, you have to treat it as an in-order + * machine. Which means interleaving the computation round t with the + * computation of W[t+4]. + * + * The first 16 rounds use W values loaded directly from memory, while the + * remaining 64 use values computed from those first 16. We preload + * 4 values before starting, so there are three kinds of rounds: + * - The first 12 (all f0) also load the W values from memory. + * - The next 64 compute W(i+4) in parallel. 8*f0, 20*f1, 20*f2, 16*f1. + * - The last 4 (all f1) do not do anything with W. + * + * Therefore, we have 6 different round functions: + * STEPD0_LOAD(t,s) - Perform round t and load W(s). s < 16 + * STEPD0_UPDATE(t,s) - Perform round t and compute W(s). s >= 16. + * STEPD1_UPDATE(t,s) + * STEPD2_UPDATE(t,s) + * STEPD1(t) - Perform round t with no load or update. + * + * The G5 is more fully out-of-order, and can find the parallelism + * by itself. The big limit is that it has a 2-cycle ALU latency, so + * even though it's 2-way, the code has to be scheduled as if it's + * 4-way, which can be a limit. To help it, we try to schedule the + * read of RA(t) as late as possible so it doesn't stall waiting for + * the previous round's RE(t-1), and we try to rotate RB(t) as early + * as possible while reading RC(t) (= RB(t-1)) as late as possible. + */ + +/* the initial loads. */ +#define LOADW(s) \ + lwz W(s),(s)*4(%r4) + +/* + * Perform a step with F0, and load W(s). Uses W(s) as a temporary + * before loading it. + * This is actually 10 instructions, which is an awkward fit. + * It can execute grouped as listed, or delayed one instruction. + * (If delayed two instructions, there is a stall before the start of the + * second line.) Thus, two iterations take 7 cycles, 3.5 cycles per round. + */ +#define STEPD0_LOAD(t,s) \ +add RE(t),RE(t),W(t); andc %r0,RD(t),RB(t); and W(s),RC(t),RB(t); \ +add RE(t),RE(t),%r0; rotlwi %r0,RA(t),5; rotlwi RB(t),RB(t),30; \ +add RE(t),RE(t),W(s); add %r0,%r0,%r5; lwz W(s),(s)*4(%r4); \ +add RE(t),RE(t),%r0 + +/* + * This is likewise awkward, 13 instructions. However, it can also + * execute starting with 2 out of 3 possible moduli, so it does 2 rounds + * in 9 cycles, 4.5 cycles/round. + */ +#define STEPD0_UPDATE(t,s,loadk...) \ +add RE(t),RE(t),W(t); andc %r0,RD(t),RB(t); xor W(s),W((s)-16),W((s)-3); \ +add RE(t),RE(t),%r0; and %r0,RC(t),RB(t); xor W(s),W(s),W((s)-8); \ +add RE(t),RE(t),%r0; rotlwi %r0,RA(t),5; xor W(s),W(s),W((s)-14); \ +add RE(t),RE(t),%r5; loadk; rotlwi RB(t),RB(t),30; rotlwi W(s),W(s),1; \ +add RE(t),RE(t),%r0 + +/* Nicely optimal. Conveniently, also the most common. */ +#define STEPD1_UPDATE(t,s,loadk...) \ +add RE(t),RE(t),W(t); xor %r0,RD(t),RB(t); xor W(s),W((s)-16),W((s)-3); \ +add RE(t),RE(t),%r5; loadk; xor %r0,%r0,RC(t); xor W(s),W(s),W((s)-8); \ +add RE(t),RE(t),%r0; rotlwi %r0,RA(t),5; xor W(s),W(s),W((s)-14); \ +add RE(t),RE(t),%r0; rotlwi RB(t),RB(t),30; rotlwi W(s),W(s),1 + +/* + * The naked version, no UPDATE, for the last 4 rounds. 3 cycles per. + * We could use W(s) as a temp register, but we don't need it. + */ +#define STEPD1(t) \ + add RE(t),RE(t),W(t); xor %r0,RD(t),RB(t); \ +rotlwi RB(t),RB(t),30; add RE(t),RE(t),%r5; xor %r0,%r0,RC(t); \ +add RE(t),RE(t),%r0; rotlwi %r0,RA(t),5; /* spare slot */ \ +add RE(t),RE(t),%r0 + +/* + * 14 instructions, 5 cycles per. The majority function is a bit + * awkward to compute. This can execute with a 1-instruction delay, + * but it causes a 2-instruction delay, which triggers a stall. + */ +#define STEPD2_UPDATE(t,s,loadk...) \ +add RE(t),RE(t),W(t); and %r0,RD(t),RB(t); xor W(s),W((s)-16),W((s)-3); \ +add RE(t),RE(t),%r0; xor %r0,RD(t),RB(t); xor W(s),W(s),W((s)-8); \ +add RE(t),RE(t),%r5; loadk; and %r0,%r0,RC(t); xor W(s),W(s),W((s)-14); \ +add RE(t),RE(t),%r0; rotlwi %r0,RA(t),5; rotlwi W(s),W(s),1; \ +add RE(t),RE(t),%r0; rotlwi RB(t),RB(t),30 + +#define STEP0_LOAD4(t,s) \ + STEPD0_LOAD(t,s); \ + STEPD0_LOAD((t+1),(s)+1); \ + STEPD0_LOAD((t)+2,(s)+2); \ + STEPD0_LOAD((t)+3,(s)+3) + +#define STEPUP4(fn, t, s, loadk...) \ + STEP##fn##_UPDATE(t,s,); \ + STEP##fn##_UPDATE((t)+1,(s)+1,); \ + STEP##fn##_UPDATE((t)+2,(s)+2,); \ + STEP##fn##_UPDATE((t)+3,(s)+3,loadk) + +#define STEPUP20(fn, t, s, loadk...) \ + STEPUP4(fn, t, s,); \ + STEPUP4(fn, (t)+4, (s)+4,); \ + STEPUP4(fn, (t)+8, (s)+8,); \ + STEPUP4(fn, (t)+12, (s)+12,); \ + STEPUP4(fn, (t)+16, (s)+16, loadk) .globl sha1_core sha1_core: - stwu %r1,-FS(%r1) - stw %r15,FS-68(%r1) - stw %r16,FS-64(%r1) - stw %r17,FS-60(%r1) - stw %r18,FS-56(%r1) - stw %r19,FS-52(%r1) - stw %r20,FS-48(%r1) - stw %r21,FS-44(%r1) - stw %r22,FS-40(%r1) - stw %r23,FS-36(%r1) - stw %r24,FS-32(%r1) - stw %r25,FS-28(%r1) - stw %r26,FS-24(%r1) - stw %r27,FS-20(%r1) - stw %r28,FS-16(%r1) - stw %r29,FS-12(%r1) - stw %r30,FS-8(%r1) - stw %r31,FS-4(%r1) + stwu %r1,-80(%r1) + stmw %r13,4(%r1) /* Load up A - E */ - lwz RA(0),0(%r3) /* A */ - lwz RB(0),4(%r3) /* B */ - lwz RC(0),8(%r3) /* C */ - lwz RD(0),12(%r3) /* D */ - lwz RE(0),16(%r3) /* E */ + lmw %r27,0(%r3) mtctr %r5 -1: LOADW(0) +1: + LOADW(0) + lis %r5,0x5a82 + mr RE(0),%r31 LOADW(1) + mr RD(0),%r30 + mr RC(0),%r29 LOADW(2) + ori %r5,%r5,0x7999 /* K0-19 */ + mr RB(0),%r28 LOADW(3) + mr RA(0),%r27 + + STEP0_LOAD4(0, 4) + STEP0_LOAD4(4, 8) + STEP0_LOAD4(8, 12) + STEPUP4(D0, 12, 16,) + STEPUP4(D0, 16, 20, lis %r5,0x6ed9) - lis %r15,0x5a82 /* K0-19 */ - ori %r15,%r15,0x7999 - STEP0LD4(0) - STEP0LD4(4) - STEP0LD4(8) - STEPUP4(12, D0) - STEPUP4(16, D0) - - lis %r15,0x6ed9 /* K20-39 */ - ori %r15,%r15,0xeba1 - STEPUP20(20, D1) - - lis %r15,0x8f1b /* K40-59 */ - ori %r15,%r15,0xbcdc - STEPUP20(40, D2) - - lis %r15,0xca62 /* K60-79 */ - ori %r15,%r15,0xc1d6 - STEPUP4(60, D1) - STEPUP4(64, D1) - STEPUP4(68, D1) - STEPUP4(72, D1) + ori %r5,%r5,0xeba1 /* K20-39 */ + STEPUP20(D1, 20, 24, lis %r5,0x8f1b) + + ori %r5,%r5,0xbcdc /* K40-59 */ + STEPUP20(D2, 40, 44, lis %r5,0xca62) + + ori %r5,%r5,0xc1d6 /* K60-79 */ + STEPUP4(D1, 60, 64,) + STEPUP4(D1, 64, 68,) + STEPUP4(D1, 68, 72,) + STEPUP4(D1, 72, 76,) + addi %r4,%r4,64 STEPD1(76) STEPD1(77) STEPD1(78) STEPD1(79) - lwz %r20,16(%r3) - lwz %r19,12(%r3) - lwz %r18,8(%r3) - lwz %r17,4(%r3) - lwz %r16,0(%r3) - add %r20,RE(80),%r20 - add RD(0),RD(80),%r19 - add RC(0),RC(80),%r18 - add RB(0),RB(80),%r17 - add RA(0),RA(80),%r16 - mr RE(0),%r20 - stw RA(0),0(%r3) - stw RB(0),4(%r3) - stw RC(0),8(%r3) - stw RD(0),12(%r3) - stw RE(0),16(%r3) + /* Add results to original values */ + add %r31,%r31,RE(0) + add %r30,%r30,RD(0) + add %r29,%r29,RC(0) + add %r28,%r28,RB(0) + add %r27,%r27,RA(0) - addi %r4,%r4,64 bdnz 1b - lwz %r15,FS-68(%r1) - lwz %r16,FS-64(%r1) - lwz %r17,FS-60(%r1) - lwz %r18,FS-56(%r1) - lwz %r19,FS-52(%r1) - lwz %r20,FS-48(%r1) - lwz %r21,FS-44(%r1) - lwz %r22,FS-40(%r1) - lwz %r23,FS-36(%r1) - lwz %r24,FS-32(%r1) - lwz %r25,FS-28(%r1) - lwz %r26,FS-24(%r1) - lwz %r27,FS-20(%r1) - lwz %r28,FS-16(%r1) - lwz %r29,FS-12(%r1) - lwz %r30,FS-8(%r1) - lwz %r31,FS-4(%r1) - addi %r1,%r1,FS + /* Save final hash, restore registers, and return */ + stmw %r27,0(%r3) + lmw %r13,4(%r1) + addi %r1,%r1,80 blr @@ -45,6 +45,23 @@ size_t sq_quote_buf(char *dst, size_t n, const char *src) return len; } +void sq_quote_print(FILE *stream, const char *src) +{ + char c; + + fputc('\'', stream); + while ((c = *src++)) { + if (need_bs_quote(c)) { + fputs("'\\", stream); + fputc(c, stream); + fputc('\'', stream); + } else { + fputc(c, stream); + } + } + fputc('\'', stream); +} + char *sq_quote(const char *src) { char *buf; @@ -29,6 +29,7 @@ */ extern char *sq_quote(const char *src); +extern void sq_quote_print(FILE *stream, const char *src); extern size_t sq_quote_buf(char *dst, size_t n, const char *src); /* This unwraps what sq_quote() produces in place, but returns diff --git a/read-cache.c b/read-cache.c index 3c32aae7e8..a50d3612c8 100644 --- a/read-cache.c +++ b/read-cache.c @@ -748,7 +748,7 @@ int read_cache(void) die("index file open failed (%s)", strerror(errno)); } - size = 0; // avoid gcc warning + size = 0; /* avoid gcc warning */ map = MAP_FAILED; if (!fstat(fd, &st)) { size = st.st_size; @@ -362,7 +362,7 @@ static int log_ref_write(struct ref_lock *lock, int logfd, written, oflags = O_APPEND | O_WRONLY; unsigned maxlen, len; char *logrec; - const char *comitter; + const char *committer; if (log_all_ref_updates) { if (safe_create_leading_directories(lock->log_file) < 0) @@ -379,24 +379,23 @@ static int log_ref_write(struct ref_lock *lock, lock->log_file, strerror(errno)); } - setup_ident(); - comitter = git_committer_info(1); + committer = git_committer_info(1); if (msg) { - maxlen = strlen(comitter) + strlen(msg) + 2*40 + 5; + maxlen = strlen(committer) + strlen(msg) + 2*40 + 5; logrec = xmalloc(maxlen); len = snprintf(logrec, maxlen, "%s %s %s\t%s\n", sha1_to_hex(lock->old_sha1), sha1_to_hex(sha1), - comitter, + committer, msg); } else { - maxlen = strlen(comitter) + 2*40 + 4; + maxlen = strlen(committer) + 2*40 + 4; logrec = xmalloc(maxlen); len = snprintf(logrec, maxlen, "%s %s %s\n", sha1_to_hex(lock->old_sha1), sha1_to_hex(sha1), - comitter); + committer); } written = len <= maxlen ? write(logfd, logrec, len) : -1; free(logrec); diff --git a/revision.c b/revision.c index b963f2adfd..874e349db8 100644 --- a/revision.c +++ b/revision.c @@ -135,7 +135,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object /* * Tag object? Look what it points to.. */ - while (object->type == TYPE_TAG) { + while (object->type == OBJ_TAG) { struct tag *tag = (struct tag *) object; if (revs->tag_objects && !(flags & UNINTERESTING)) add_pending_object(revs, object, tag->tag); @@ -148,7 +148,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object * Commit object? Just return it, we'll do all the complex * reachability crud. */ - if (object->type == TYPE_COMMIT) { + if (object->type == OBJ_COMMIT) { struct commit *commit = (struct commit *)object; if (parse_commit(commit) < 0) die("unable to parse commit %s", name); @@ -164,7 +164,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object * Tree object? Either mark it uniniteresting, or add it * to the list of objects to look at later.. */ - if (object->type == TYPE_TREE) { + if (object->type == OBJ_TREE) { struct tree *tree = (struct tree *)object; if (!revs->tree_objects) return NULL; @@ -179,7 +179,7 @@ static struct commit *handle_commit(struct rev_info *revs, struct object *object /* * Blob object? You know the drill by now.. */ - if (object->type == TYPE_BLOB) { + if (object->type == OBJ_BLOB) { struct blob *blob = (struct blob *)object; if (!revs->blob_objects) return NULL; @@ -280,7 +280,7 @@ int rev_same_tree_as_empty(struct rev_info *revs, struct tree *t1) static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit) { struct commit_list **pp, *parent; - int tree_changed = 0; + int tree_changed = 0, tree_same = 0; if (!commit->tree) return; @@ -298,6 +298,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit) parse_commit(p); switch (rev_compare_tree(revs, p->tree, commit->tree)) { case REV_TREE_SAME: + tree_same = 1; if (!revs->simplify_history || (p->object.flags & UNINTERESTING)) { /* Even if a merge with an uninteresting * side branch brought the entire change @@ -334,7 +335,7 @@ static void try_to_simplify_commit(struct rev_info *revs, struct commit *commit) } die("bad tree compare for commit %s", sha1_to_hex(commit->object.sha1)); } - if (tree_changed) + if (tree_changed && !tree_same) commit->object.flags |= TREECHANGE; } @@ -493,11 +494,11 @@ static int add_parents_only(struct rev_info *revs, const char *arg, int flags) return 0; while (1) { it = get_reference(revs, arg, sha1, 0); - if (it->type != TYPE_TAG) + if (it->type != OBJ_TAG) break; memcpy(sha1, ((struct tag*)it)->tagged->sha1, 20); } - if (it->type != TYPE_COMMIT) + if (it->type != OBJ_COMMIT) return 0; commit = (struct commit *)it; for (parents = commit->parents; parents; parents = parents->next) { @@ -536,6 +537,61 @@ void init_revisions(struct rev_info *revs) diff_setup(&revs->diffopt); } +static void add_pending_commit_list(struct rev_info *revs, + struct commit_list *commit_list, + unsigned int flags) +{ + while (commit_list) { + struct object *object = &commit_list->item->object; + object->flags |= flags; + add_pending_object(revs, object, sha1_to_hex(object->sha1)); + commit_list = commit_list->next; + } +} + +static void prepare_show_merge(struct rev_info *revs) +{ + struct commit_list *bases; + struct commit *head, *other; + unsigned char sha1[20]; + const char **prune = NULL; + int i, prune_num = 1; /* counting terminating NULL */ + + if (get_sha1("HEAD", sha1) || !(head = lookup_commit(sha1))) + die("--merge without HEAD?"); + if (get_sha1("MERGE_HEAD", sha1) || !(other = lookup_commit(sha1))) + die("--merge without MERGE_HEAD?"); + add_pending_object(revs, &head->object, "HEAD"); + add_pending_object(revs, &other->object, "MERGE_HEAD"); + bases = get_merge_bases(head, other, 1); + while (bases) { + struct commit *it = bases->item; + struct commit_list *n = bases->next; + free(bases); + bases = n; + it->object.flags |= UNINTERESTING; + add_pending_object(revs, &it->object, "(merge-base)"); + } + + if (!active_nr) + read_cache(); + for (i = 0; i < active_nr; i++) { + struct cache_entry *ce = active_cache[i]; + if (!ce_stage(ce)) + continue; + if (ce_path_match(ce, revs->prune_data)) { + prune_num++; + prune = xrealloc(prune, sizeof(*prune) * prune_num); + prune[prune_num-2] = ce->name; + prune[prune_num-1] = NULL; + } + while ((i+1 < active_nr) && + ce_same_name(ce, active_cache[i+1])) + i++; + } + revs->prune_data = prune; +} + /* * Parse revision information, filling in the "rev_info" structure, * and removing the used arguments from the argument list. @@ -545,7 +601,7 @@ void init_revisions(struct rev_info *revs) */ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const char *def) { - int i, flags, seen_dashdash; + int i, flags, seen_dashdash, show_merge; const char **unrecognized = argv + 1; int left = 1; @@ -562,7 +618,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch break; } - flags = 0; + flags = show_merge = 0; for (i = 1; i < argc; i++) { struct object *object; const char *arg = argv[i]; @@ -629,6 +685,10 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch def = argv[i]; continue; } + if (!strcmp(arg, "--merge")) { + show_merge = 1; + continue; + } if (!strcmp(arg, "--topo-order")) { revs->topo_order = 1; continue; @@ -771,27 +831,46 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch unsigned char from_sha1[20]; const char *next = dotdot + 2; const char *this = arg; + int symmetric = *next == '.'; + unsigned int flags_exclude = flags ^ UNINTERESTING; + *dotdot = 0; + next += symmetric; + if (!*next) next = "HEAD"; if (dotdot == arg) this = "HEAD"; if (!get_sha1(this, from_sha1) && !get_sha1(next, sha1)) { - struct object *exclude; - struct object *include; - - exclude = get_reference(revs, this, from_sha1, flags ^ UNINTERESTING); - include = get_reference(revs, next, sha1, flags); - if (!exclude || !include) - die("Invalid revision range %s..%s", arg, next); + struct commit *a, *b; + struct commit_list *exclude; + + a = lookup_commit_reference(from_sha1); + b = lookup_commit_reference(sha1); + if (!a || !b) { + die(symmetric ? + "Invalid symmetric difference expression %s...%s" : + "Invalid revision range %s..%s", + arg, next); + } if (!seen_dashdash) { *dotdot = '.'; verify_non_filename(revs->prefix, arg); } - add_pending_object(revs, exclude, this); - add_pending_object(revs, include, next); + + if (symmetric) { + exclude = get_merge_bases(a, b, 1); + add_pending_commit_list(revs, exclude, + flags_exclude); + free_commit_list(exclude); + a->object.flags |= flags; + } else + a->object.flags |= flags_exclude; + b->object.flags |= flags; + add_pending_object(revs, &a->object, this); + add_pending_object(revs, &b->object, next); continue; } *dotdot = '.'; @@ -831,6 +910,8 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch object = get_reference(revs, arg, sha1, flags ^ local_flags); add_pending_object(revs, object, arg); } + if (show_merge) + prepare_show_merge(revs); if (def && !revs->pending.nr) { unsigned char sha1[20]; struct object *object; @@ -851,8 +932,7 @@ int setup_revisions(int argc, const char **argv, struct rev_info *revs, const ch } if (revs->combine_merges) { revs->ignore_merges = 0; - if (revs->dense_combined_merges && - (revs->diffopt.output_format != DIFF_FORMAT_DIFFSTAT)) + if (revs->dense_combined_merges && !revs->diffopt.output_format) revs->diffopt.output_format = DIFF_FORMAT_PATCH; } revs->diffopt.abbrev = revs->abbrev; @@ -896,6 +976,8 @@ static int rewrite_one(struct rev_info *revs, struct commit **pp) struct commit *p = *pp; if (!revs->limited) add_parents_to_list(revs, p, &revs->commits); + if (p->parents && p->parents->next) + return 0; if (p->object.flags & (TREECHANGE | UNINTERESTING)) return 0; if (!p->parents) @@ -988,8 +1070,15 @@ struct commit *get_revision(struct rev_info *revs) commit->parents && commit->parents->next) continue; if (revs->prune_fn && revs->dense) { - if (!(commit->object.flags & TREECHANGE)) - continue; + /* Commit without changes? */ + if (!(commit->object.flags & TREECHANGE)) { + /* drop merges unless we want parenthood */ + if (!revs->parents) + continue; + /* non-merge - always ignore it */ + if (!commit->parents || !commit->parents->next) + continue; + } if (revs->parents) rewrite_parents(revs, commit); } diff --git a/revision.h b/revision.h index c010a08116..e23ec8f45a 100644 --- a/revision.h +++ b/revision.h @@ -61,6 +61,8 @@ struct rev_info { struct log_info *loginfo; int nr, total; const char *mime_boundary; + const char *message_id; + const char *ref_message_id; const char *add_signoff; const char *extra_headers; diff --git a/send-pack.c b/send-pack.c index af93b11f23..10bc8bc359 100644 --- a/send-pack.c +++ b/send-pack.c @@ -151,12 +151,12 @@ static int ref_newer(const unsigned char *new_sha1, * old. Otherwise we require --force. */ o = deref_tag(parse_object(old_sha1), NULL, 0); - if (!o || o->type != TYPE_COMMIT) + if (!o || o->type != OBJ_COMMIT) return 0; old = (struct commit *) o; o = deref_tag(parse_object(new_sha1), NULL, 0); - if (!o || o->type != TYPE_COMMIT) + if (!o || o->type != OBJ_COMMIT) return 0; new = (struct commit *) o; @@ -239,7 +239,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec) int expect_status_report = 0; /* No funny business with the matcher */ - remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, 1); + remote_tail = get_remote_heads(in, &remote_refs, 0, NULL, REF_NORMAL); get_local_heads(); /* Does the other end support the reporting? */ diff --git a/server-info.c b/server-info.c index 0eb5132cc1..7df628f2b2 100644 --- a/server-info.c +++ b/server-info.c @@ -12,7 +12,7 @@ static int add_info_ref(const char *path, const unsigned char *sha1) struct object *o = parse_object(sha1); fprintf(info_ref_fp, "%s %s\n", sha1_to_hex(sha1), path); - if (o->type == TYPE_TAG) { + if (o->type == OBJ_TAG) { o = deref_tag(o, path, 0); if (o) fprintf(info_ref_fp, "%s %s^{}\n", @@ -94,7 +94,7 @@ static int read_pack_info_file(const char *infofile) fp = fopen(infofile, "r"); if (!fp) - return 1; /* nonexisting is not an error. */ + return 1; /* nonexistent is not an error. */ while (fgets(line, sizeof(line), fp)) { int len = strlen(line); diff --git a/sha1_file.c b/sha1_file.c index 817963045b..43bc2ea0cf 100644 --- a/sha1_file.c +++ b/sha1_file.c @@ -453,7 +453,7 @@ int use_packed_git(struct packed_git *p) { if (!p->pack_size) { struct stat st; - // We created the struct before we had the pack + /* We created the struct before we had the pack */ stat(p->pack_name, &st); if (!S_ISREG(st.st_mode)) die("packfile %s not a regular file", p->pack_name); @@ -684,26 +684,74 @@ static void *map_sha1_file_internal(const unsigned char *sha1, return map; } -int unpack_sha1_header(z_stream *stream, void *map, unsigned long mapsize, void *buffer, unsigned long size) +static int unpack_sha1_header(z_stream *stream, unsigned char *map, unsigned long mapsize, void *buffer, unsigned long bufsiz) { + unsigned char c; + unsigned int word, bits; + unsigned long size; + static const char *typename[8] = { + NULL, /* OBJ_EXT */ + "commit", "tree", "blob", "tag", + NULL, NULL, NULL + }; + const char *type; + /* Get the data stream */ memset(stream, 0, sizeof(*stream)); stream->next_in = map; stream->avail_in = mapsize; stream->next_out = buffer; - stream->avail_out = size; + stream->avail_out = bufsiz; + + /* + * Is it a zlib-compressed buffer? If so, the first byte + * must be 0x78 (15-bit window size, deflated), and the + * first 16-bit word is evenly divisible by 31 + */ + word = (map[0] << 8) + map[1]; + if (map[0] == 0x78 && !(word % 31)) { + inflateInit(stream); + return inflate(stream, 0); + } + + c = *map++; + mapsize--; + type = typename[(c >> 4) & 7]; + if (!type) + return -1; + bits = 4; + size = c & 0xf; + while ((c & 0x80)) { + if (bits >= 8*sizeof(long)) + return -1; + c = *map++; + size += (c & 0x7f) << bits; + bits += 7; + mapsize--; + } + + /* Set up the stream for the rest.. */ + stream->next_in = map; + stream->avail_in = mapsize; inflateInit(stream); - return inflate(stream, 0); + + /* And generate the fake traditional header */ + stream->total_out = 1 + snprintf(buffer, bufsiz, "%s %lu", type, size); + return 0; } static void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size) { int bytes = strlen(buffer) + 1; unsigned char *buf = xmalloc(1+size); + unsigned long n; - memcpy(buf, (char *) buffer + bytes, stream->total_out - bytes); - bytes = stream->total_out - bytes; + n = stream->total_out - bytes; + if (n > size) + n = size; + memcpy(buf, (char *) buffer + bytes, n); + bytes = n; if (bytes < size) { stream->next_out = buf + bytes; stream->avail_out = size - bytes; @@ -720,7 +768,7 @@ static void *unpack_sha1_rest(z_stream *stream, void *buffer, unsigned long size * too permissive for what we want to check. So do an anal * object header parse by hand. */ -int parse_sha1_header(char *hdr, char *type, unsigned long *sizep) +static int parse_sha1_header(char *hdr, char *type, unsigned long *sizep) { int i; unsigned long size; @@ -1331,31 +1379,29 @@ char *write_sha1_file_prepare(void *buf, static int link_temp_to_file(const char *tmpfile, char *filename) { int ret; + char *dir; if (!link(tmpfile, filename)) return 0; /* - * Try to mkdir the last path component if that failed - * with an ENOENT. + * Try to mkdir the last path component if that failed. * * Re-try the "link()" regardless of whether the mkdir * succeeds, since a race might mean that somebody * else succeeded. */ ret = errno; - if (ret == ENOENT) { - char *dir = strrchr(filename, '/'); - if (dir) { - *dir = 0; - mkdir(filename, 0777); - if (adjust_shared_perm(filename)) - return -2; - *dir = '/'; - if (!link(tmpfile, filename)) - return 0; - ret = errno; - } + dir = strrchr(filename, '/'); + if (dir) { + *dir = 0; + mkdir(filename, 0777); + if (adjust_shared_perm(filename)) + return -2; + *dir = '/'; + if (!link(tmpfile, filename)) + return 0; + ret = errno; } return ret; } @@ -1414,6 +1460,49 @@ static int write_buffer(int fd, const void *buf, size_t len) return 0; } +static int write_binary_header(unsigned char *hdr, enum object_type type, unsigned long len) +{ + int hdr_len; + unsigned char c; + + c = (type << 4) | (len & 15); + len >>= 4; + hdr_len = 1; + while (len) { + *hdr++ = c | 0x80; + hdr_len++; + c = (len & 0x7f); + len >>= 7; + } + *hdr = c; + return hdr_len; +} + +static void setup_object_header(z_stream *stream, const char *type, unsigned long len) +{ + int obj_type, hdr; + + if (use_legacy_headers) { + while (deflate(stream, 0) == Z_OK) + /* nothing */; + return; + } + if (!strcmp(type, blob_type)) + obj_type = OBJ_BLOB; + else if (!strcmp(type, tree_type)) + obj_type = OBJ_TREE; + else if (!strcmp(type, commit_type)) + obj_type = OBJ_COMMIT; + else if (!strcmp(type, tag_type)) + obj_type = OBJ_TAG; + else + die("trying to generate bogus object of type '%s'", type); + hdr = write_binary_header(stream->next_out, obj_type, len); + stream->total_out = hdr; + stream->next_out += hdr; + stream->avail_out -= hdr; +} + int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned char *returnsha1) { int size; @@ -1458,8 +1547,8 @@ int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned cha /* Set it up */ memset(&stream, 0, sizeof(stream)); - deflateInit(&stream, Z_BEST_COMPRESSION); - size = deflateBound(&stream, len+hdrlen); + deflateInit(&stream, zlib_compression_level); + size = 8 + deflateBound(&stream, len+hdrlen); compressed = xmalloc(size); /* Compress it */ @@ -1469,8 +1558,7 @@ int write_sha1_file(void *buf, unsigned long len, const char *type, unsigned cha /* First header.. */ stream.next_in = hdr; stream.avail_in = hdrlen; - while (deflate(&stream, 0) == Z_OK) - /* nothing */; + setup_object_header(&stream, type, len); /* Then the data itself.. */ stream.next_in = buf; @@ -1504,14 +1592,14 @@ static void *repack_object(const unsigned char *sha1, unsigned long *objsize) int hdrlen; void *buf; - // need to unpack and recompress it by itself + /* need to unpack and recompress it by itself */ unpacked = read_packed_sha1(sha1, type, &len); hdrlen = sprintf(hdr, "%s %lu", type, len) + 1; /* Set it up */ memset(&stream, 0, sizeof(stream)); - deflateInit(&stream, Z_BEST_COMPRESSION); + deflateInit(&stream, zlib_compression_level); size = deflateBound(&stream, len + hdrlen); buf = xmalloc(size); @@ -1660,7 +1748,7 @@ int has_sha1_file(const unsigned char *sha1) /* * reads from fd as long as possible into a supplied buffer of size bytes. - * If neccessary the buffer's size is increased using realloc() + * If necessary the buffer's size is increased using realloc() * * returns 0 if anything went fine and -1 otherwise * diff --git a/sha1_name.c b/sha1_name.c index f2cbafa496..5fe8e5d4bf 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -381,13 +381,13 @@ static int peel_onion(const char *name, int len, unsigned char *sha1) sp++; /* beginning of type name, or closing brace for empty */ if (!strncmp(commit_type, sp, 6) && sp[6] == '}') - expected_type = TYPE_COMMIT; + expected_type = OBJ_COMMIT; else if (!strncmp(tree_type, sp, 4) && sp[4] == '}') - expected_type = TYPE_TREE; + expected_type = OBJ_TREE; else if (!strncmp(blob_type, sp, 4) && sp[4] == '}') - expected_type = TYPE_BLOB; + expected_type = OBJ_BLOB; else if (sp[0] == '}') - expected_type = TYPE_NONE; + expected_type = OBJ_NONE; else return -1; @@ -416,9 +416,9 @@ static int peel_onion(const char *name, int len, unsigned char *sha1) memcpy(sha1, o->sha1, 20); return 0; } - if (o->type == TYPE_TAG) + if (o->type == OBJ_TAG) o = ((struct tag*) o)->tagged; - else if (o->type == TYPE_COMMIT) + else if (o->type == OBJ_COMMIT) o = &(((struct commit *) o)->tree->object); else return error("%.*s: expected %s type, but the object dereferences to %s type", diff --git a/ssh-fetch.c b/ssh-fetch.c index 1e59cd2008..28f7fd9174 100644 --- a/ssh-fetch.c +++ b/ssh-fetch.c @@ -68,7 +68,7 @@ int fetch(unsigned char *sha1) struct object_list *temp; if (memcmp(sha1, in_transit->item->sha1, 20)) { - // we must have already fetched it to clean the queue + /* we must have already fetched it to clean the queue */ return has_sha1_file(sha1) ? 0 : -1; } prefetches--; @@ -85,7 +85,7 @@ int fetch(unsigned char *sha1) if (read(fd_in, &remote, 1) < 1) return -1; } - //fprintf(stderr, "Got %d\n", remote); + /* fprintf(stderr, "Got %d\n", remote); */ if (remote < 0) return remote; ret = write_sha1_from_fd(sha1, fd_in, conn_buf, 4096, &conn_buf_posn); diff --git a/t/Makefile b/t/Makefile index 632c55f6d5..89835093fb 100644 --- a/t/Makefile +++ b/t/Makefile @@ -11,6 +11,7 @@ TAR ?= $(TAR) SHELL_PATH_SQ = $(subst ','\'',$(SHELL_PATH)) T = $(wildcard t[0-9][0-9][0-9][0-9]-*.sh) +TSVN = $(wildcard t91[0-9][0-9]-*.sh) ifdef NO_PYTHON GIT_TEST_OPTS += --no-python @@ -24,6 +25,15 @@ $(T): clean: rm -fr trash +# we can test NO_OPTIMIZE_COMMITS independently of LC_ALL +full-svn-test: + $(MAKE) $(TSVN) GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C + $(MAKE) $(TSVN) GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=1 LC_ALL=C + $(MAKE) $(TSVN) GIT_SVN_NO_LIB=1 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \ + LC_ALL=en_US.UTF-8 + $(MAKE) $(TSVN) GIT_SVN_NO_LIB=0 GIT_SVN_NO_OPTIMIZE_COMMITS=0 \ + LC_ALL=en_US.UTF-8 + .PHONY: $(T) clean .NOTPARALLEL: diff --git a/t/annotate-tests.sh b/t/annotate-tests.sh index 1148b0257d..b6a2edd887 100644 --- a/t/annotate-tests.sh +++ b/t/annotate-tests.sh @@ -94,7 +94,7 @@ test_expect_success \ test_expect_success \ 'merge-setup part 4' \ 'echo "evil merge." >>file && - EDITOR=: VISUAL=: git commit -a --amend' + git commit -a --amend' test_expect_success \ 'Two lines blamed on A, one on B, two on B1, one on B2, one on A U Thor' \ diff --git a/t/lib-git-svn.sh b/t/lib-git-svn.sh new file mode 100644 index 0000000000..29a1e72c61 --- /dev/null +++ b/t/lib-git-svn.sh @@ -0,0 +1,50 @@ +. ./test-lib.sh + +if test -n "$NO_SVN_TESTS" +then + test_expect_success 'skipping git-svn tests, NO_SVN_TESTS defined' : + test_done + exit +fi + +GIT_DIR=$PWD/.git +GIT_SVN_DIR=$GIT_DIR/svn/git-svn +SVN_TREE=$GIT_SVN_DIR/svn-tree + +perl -e 'use SVN::Core' >/dev/null 2>&1 +if test $? -ne 0 +then + echo 'Perl SVN libraries not found, tests requiring those will be skipped' + GIT_SVN_NO_LIB=1 +fi + +svnadmin >/dev/null 2>&1 +if test $? -ne 1 +then + test_expect_success 'skipping git-svn tests, svnadmin not found' : + test_done + exit +fi + +svn >/dev/null 2>&1 +if test $? -ne 1 +then + test_expect_success 'skipping git-svn tests, svn not found' : + test_done + exit +fi + +svnrepo=$PWD/svnrepo + +set -e + +if svnadmin create --help | grep fs-type >/dev/null +then + svnadmin create --fs-type fsfs "$svnrepo" +else + svnadmin create "$svnrepo" +fi + +svnrepo="file://$svnrepo/test-git-svn" + + diff --git a/t/t1400-update-ref.sh b/t/t1400-update-ref.sh index df3e993365..04fab26621 100755 --- a/t/t1400-update-ref.sh +++ b/t/t1400-update-ref.sh @@ -188,17 +188,29 @@ test_expect_success \ echo OTHER >F && GIT_AUTHOR_DATE="2005-05-26 23:41" \ GIT_COMMITTER_DATE="2005-05-26 23:41" git-commit -F M -a && - h_OTHER=$(git-rev-parse --verify HEAD) + h_OTHER=$(git-rev-parse --verify HEAD) && + echo FIXED >F && + GIT_AUTHOR_DATE="2005-05-26 23:44" \ + GIT_COMMITTER_DATE="2005-05-26 23:44" git-commit --amend && + h_FIXED=$(git-rev-parse --verify HEAD) && + echo TEST+FIXED >F && + echo Merged initial commit and a later commit. >M && + echo $h_TEST >.git/MERGE_HEAD && + GIT_AUTHOR_DATE="2005-05-26 23:45" \ + GIT_COMMITTER_DATE="2005-05-26 23:45" git-commit -F M && + h_MERGED=$(git-rev-parse --verify HEAD) rm -f M' cat >expect <<EOF -$Z $h_TEST $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 commit: add +$Z $h_TEST $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150200 +0000 commit (initial): add $h_TEST $h_OTHER $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117150860 +0000 commit: The other day this did not work. +$h_OTHER $h_FIXED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151040 +0000 commit (amend): The other day this did not work. +$h_FIXED $h_MERGED $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> 1117151100 +0000 commit (merge): Merged initial commit and a later commit. EOF test_expect_success \ 'git-commit logged updates' \ 'diff expect .git/logs/$m' -unset h_TEST h_OTHER +unset h_TEST h_OTHER h_FIXED h_MERGED test_expect_success \ 'git-cat-file blob master:F (expect OTHER)' \ diff --git a/t/t4013-diff-various.sh b/t/t4013-diff-various.sh new file mode 100755 index 0000000000..b24c829f0f --- /dev/null +++ b/t/t4013-diff-various.sh @@ -0,0 +1,250 @@ +#!/bin/sh +# +# Copyright (c) 2006 Junio C Hamano +# + +test_description='Various diff formatting options' + +. ./test-lib.sh + +LF=' +' + +test_expect_success setup ' + + GIT_AUTHOR_DATE="2006-06-26 00:00:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:00:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + mkdir dir && + for i in 1 2 3; do echo $i; done >file0 && + for i in A B; do echo $i; done >dir/sub && + cat file0 >file2 && + git add file0 file2 dir/sub && + git commit -m Initial && + + git branch initial && + git branch side && + + GIT_AUTHOR_DATE="2006-06-26 00:01:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:01:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + for i in 4 5 6; do echo $i; done >>file0 && + for i in C D; do echo $i; done >>dir/sub && + rm -f file2 && + git update-index --remove file0 file2 dir/sub && + git commit -m "Second${LF}${LF}This is the second commit." && + + GIT_AUTHOR_DATE="2006-06-26 00:02:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:02:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + for i in A B C; do echo $i; done >file1 && + git add file1 && + for i in E F; do echo $i; done >>dir/sub && + git update-index dir/sub && + git commit -m Third && + + GIT_AUTHOR_DATE="2006-06-26 00:03:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:03:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + git checkout side && + for i in A B C; do echo $i; done >>file0 && + for i in 1 2; do echo $i; done >>dir/sub && + cat dir/sub >file3 && + git add file3 && + git update-index file0 dir/sub && + git commit -m Side && + + GIT_AUTHOR_DATE="2006-06-26 00:04:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:04:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + git checkout master && + git pull -s ours . side && + + GIT_AUTHOR_DATE="2006-06-26 00:05:00 +0000" && + GIT_COMMITTER_DATE="2006-06-26 00:05:00 +0000" && + export GIT_AUTHOR_DATE GIT_COMMITTER_DATE && + + for i in A B C; do echo $i; done >>file0 && + for i in 1 2; do echo $i; done >>dir/sub && + git update-index file0 dir/sub && + + git commit --amend && + git show-branch +' + +: <<\EOF +! [initial] Initial + * [master] Merge branch 'side' + ! [side] Side +--- + - [master] Merge branch 'side' + *+ [side] Side + * [master^] Second ++*+ [initial] Initial +EOF + +V=`git version | sed -e 's/^git version //'` +while read cmd +do + case "$cmd" in + '' | '#'*) continue ;; + esac + test=`echo "$cmd" | sed -e 's|[/ ][/ ]*|_|g'` + cnt=`expr $test_count + 1` + pfx=`printf "%04d" $cnt` + expect="../t4013/diff.$test" + actual="$pfx-diff.$test" + + test_expect_success "git $cmd" ' + { + echo "\$ git $cmd" + git $cmd | sed -e "s/$V/g-i-t--v-e-r-s-i-o-n/" + echo "\$" + } >"$actual" && + if test -f "$expect" + then + diff -u "$expect" "$actual" && + rm -f "$actual" + else + # this is to help developing new tests. + cp "$actual" "$expect" + false + fi + ' +done <<\EOF +diff-tree initial +diff-tree -r initial +diff-tree -r --abbrev initial +diff-tree -r --abbrev=4 initial +diff-tree --root initial +diff-tree --root --abbrev initial +diff-tree --root -r initial +diff-tree --root -r --abbrev initial +diff-tree --root -r --abbrev=4 initial +diff-tree -p initial +diff-tree --root -p initial +diff-tree --patch-with-stat initial +diff-tree --root --patch-with-stat initial +diff-tree --patch-with-raw initial +diff-tree --root --patch-with-raw initial + +diff-tree --pretty initial +diff-tree --pretty --root initial +diff-tree --pretty -p initial +diff-tree --pretty --stat initial +diff-tree --pretty --summary initial +diff-tree --pretty --stat --summary initial +diff-tree --pretty --root -p initial +diff-tree --pretty --root --stat initial +# improved by Timo's patch +diff-tree --pretty --root --summary initial +# improved by Timo's patch +diff-tree --pretty --root --summary -r initial +diff-tree --pretty --root --stat --summary initial +diff-tree --pretty --patch-with-stat initial +diff-tree --pretty --root --patch-with-stat initial +diff-tree --pretty --patch-with-raw initial +diff-tree --pretty --root --patch-with-raw initial + +diff-tree --pretty=oneline initial +diff-tree --pretty=oneline --root initial +diff-tree --pretty=oneline -p initial +diff-tree --pretty=oneline --root -p initial +diff-tree --pretty=oneline --patch-with-stat initial +# improved by Timo's patch +diff-tree --pretty=oneline --root --patch-with-stat initial +diff-tree --pretty=oneline --patch-with-raw initial +diff-tree --pretty=oneline --root --patch-with-raw initial + +diff-tree --pretty side +diff-tree --pretty -p side +diff-tree --pretty --patch-with-stat side + +diff-tree master +diff-tree -p master +diff-tree -p -m master +diff-tree -c master +diff-tree -c --abbrev master +diff-tree --cc master +# stat only should show the diffstat with the first parent +diff-tree -c --stat master +diff-tree --cc --stat master +diff-tree -c --stat --summary master +diff-tree --cc --stat --summary master +# stat summary should show the diffstat and summary with the first parent +diff-tree -c --stat --summary side +diff-tree --cc --stat --summary side +# improved by Timo's patch +diff-tree --cc --patch-with-stat master +# improved by Timo's patch +diff-tree --cc --patch-with-stat --summary master +# this is correct +diff-tree --cc --patch-with-stat --summary side + +log master +log -p master +log --root master +log --root -p master +log --patch-with-stat master +log --root --patch-with-stat master +log --root --patch-with-stat --summary master +# improved by Timo's patch +log --root -c --patch-with-stat --summary master +# improved by Timo's patch +log --root --cc --patch-with-stat --summary master +log -SF master +log -SF -p master + +whatchanged master +whatchanged -p master +whatchanged --root master +whatchanged --root -p master +whatchanged --patch-with-stat master +whatchanged --root --patch-with-stat master +whatchanged --root --patch-with-stat --summary master +# improved by Timo's patch +whatchanged --root -c --patch-with-stat --summary master +# improved by Timo's patch +whatchanged --root --cc --patch-with-stat --summary master +whatchanged -SF master +whatchanged -SF -p master + +log --patch-with-stat master -- dir/ +whatchanged --patch-with-stat master -- dir/ +log --patch-with-stat --summary master -- dir/ +whatchanged --patch-with-stat --summary master -- dir/ + +show initial +show --root initial +show side +show master +show --stat side +show --stat --summary side +show --patch-with-stat side +show --patch-with-raw side +show --patch-with-stat --summary side + +format-patch --stdout initial..side +format-patch --stdout initial..master^ +format-patch --stdout initial..master +format-patch --attach --stdout initial..side +format-patch --attach --stdout initial..master^ +format-patch --attach --stdout initial..master + +diff --abbrev initial..side +diff -r initial..side +diff --stat initial..side +diff -r --stat initial..side +diff initial..side +diff --patch-with-stat initial..side +diff --patch-with-raw initial..side +diff --patch-with-stat -r initial..side +diff --patch-with-raw -r initial..side +EOF + +test_done diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..3a9f78a09d --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_master @@ -0,0 +1,34 @@ +$ git diff-tree --cc --patch-with-stat --summary master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side new file mode 100644 index 0000000000..a61ad8cb13 --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_--summary_side @@ -0,0 +1,39 @@ +$ git diff-tree --cc --patch-with-stat --summary side +c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master new file mode 100644 index 0000000000..49f23b9215 --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--patch-with-stat_master @@ -0,0 +1,34 @@ +$ git diff-tree --cc --patch-with-stat master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_master b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master new file mode 100644 index 0000000000..cc6eb3b3d5 --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_master @@ -0,0 +1,6 @@ +$ git diff-tree --cc --stat --summary master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff-tree_--cc_--stat_--summary_side b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side new file mode 100644 index 0000000000..50362be7bf --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--stat_--summary_side @@ -0,0 +1,8 @@ +$ git diff-tree --cc --stat --summary side +c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 +$ diff --git a/t/t4013/diff.diff-tree_--cc_--stat_master b/t/t4013/diff.diff-tree_--cc_--stat_master new file mode 100644 index 0000000000..fae7f33255 --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_--stat_master @@ -0,0 +1,6 @@ +$ git diff-tree --cc --stat master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff-tree_--cc_master b/t/t4013/diff.diff-tree_--cc_master new file mode 100644 index 0000000000..5ecb4e14ae --- /dev/null +++ b/t/t4013/diff.diff-tree_--cc_master @@ -0,0 +1,30 @@ +$ git diff-tree --cc master +59d314ad6f356dd08601a4cd5e530381da3e3c64 +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.diff-tree_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--patch-with-raw_initial new file mode 100644 index 0000000000..fc177ab3f2 --- /dev/null +++ b/t/t4013/diff.diff-tree_--patch-with-raw_initial @@ -0,0 +1,2 @@ +$ git diff-tree --patch-with-raw initial +$ diff --git a/t/t4013/diff.diff-tree_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--patch-with-stat_initial new file mode 100644 index 0000000000..bd905b1c57 --- /dev/null +++ b/t/t4013/diff.diff-tree_--patch-with-stat_initial @@ -0,0 +1,2 @@ +$ git diff-tree --patch-with-stat initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-raw_initial new file mode 100644 index 0000000000..7bb8b45e3e --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-raw_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty=oneline --patch-with-raw initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-stat_initial new file mode 100644 index 0000000000..cbdde4f400 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--patch-with-stat_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty=oneline --patch-with-stat initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-raw_initial new file mode 100644 index 0000000000..cd79f1a0ff --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-raw_initial @@ -0,0 +1,33 @@ +$ git diff-tree --pretty=oneline --root --patch-with-raw initial +444ac553ac7612cc88969031b02b3767fb8a353a Initial +:000000 100644 0000000000000000000000000000000000000000 35d242ba79ae89ac695e26b3d4c27a8e6f028f9e A dir/sub +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial new file mode 100644 index 0000000000..d5c333a378 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_--patch-with-stat_initial @@ -0,0 +1,34 @@ +$ git diff-tree --pretty=oneline --root --patch-with-stat initial +444ac553ac7612cc88969031b02b3767fb8a353a Initial + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_-p_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_-p_initial new file mode 100644 index 0000000000..3c5092c699 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_-p_initial @@ -0,0 +1,29 @@ +$ git diff-tree --pretty=oneline --root -p initial +444ac553ac7612cc88969031b02b3767fb8a353a Initial +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_--root_initial b/t/t4013/diff.diff-tree_--pretty=oneline_--root_initial new file mode 100644 index 0000000000..08920ac658 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_--root_initial @@ -0,0 +1,6 @@ +$ git diff-tree --pretty=oneline --root initial +444ac553ac7612cc88969031b02b3767fb8a353a Initial +:000000 040000 0000000000000000000000000000000000000000 da7a33fa77d8066d6698643940ce5860fe2d7fb3 A dir +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_-p_initial b/t/t4013/diff.diff-tree_--pretty=oneline_-p_initial new file mode 100644 index 0000000000..94b76bfef1 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_-p_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty=oneline -p initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty=oneline_initial b/t/t4013/diff.diff-tree_--pretty=oneline_initial new file mode 100644 index 0000000000..d50970d574 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty=oneline_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty=oneline initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--pretty_--patch-with-raw_initial new file mode 100644 index 0000000000..3a85316d8a --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-raw_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty --patch-with-raw initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_initial new file mode 100644 index 0000000000..2e08239a46 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty --patch-with-stat initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side new file mode 100644 index 0000000000..4d30e7eddc --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--patch-with-stat_side @@ -0,0 +1,43 @@ +$ git diff-tree --pretty --patch-with-stat side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-raw_initial new file mode 100644 index 0000000000..a3203bd19b --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-raw_initial @@ -0,0 +1,38 @@ +$ git diff-tree --pretty --root --patch-with-raw initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +:000000 100644 0000000000000000000000000000000000000000 35d242ba79ae89ac695e26b3d4c27a8e6f028f9e A dir/sub +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial new file mode 100644 index 0000000000..7dfa6af3c9 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--patch-with-stat_initial @@ -0,0 +1,39 @@ +$ git diff-tree --pretty --root --patch-with-stat initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial new file mode 100644 index 0000000000..43bfce253e --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_--summary_initial @@ -0,0 +1,15 @@ +$ git diff-tree --pretty --root --stat --summary initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial new file mode 100644 index 0000000000..9154aa4d47 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--stat_initial @@ -0,0 +1,12 @@ +$ git diff-tree --pretty --root --stat initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--summary_-r_initial b/t/t4013/diff.diff-tree_--pretty_--root_--summary_-r_initial new file mode 100644 index 0000000000..ccdaafb377 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--summary_-r_initial @@ -0,0 +1,11 @@ +$ git diff-tree --pretty --root --summary -r initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--root_--summary_initial new file mode 100644 index 0000000000..ea48205537 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_--summary_initial @@ -0,0 +1,11 @@ +$ git diff-tree --pretty --root --summary initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + + create mode 040000 dir + create mode 100644 file0 + create mode 100644 file2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_-p_initial b/t/t4013/diff.diff-tree_--pretty_--root_-p_initial new file mode 100644 index 0000000000..d0411f64ec --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_-p_initial @@ -0,0 +1,34 @@ +$ git diff-tree --pretty --root -p initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--root_initial b/t/t4013/diff.diff-tree_--pretty_--root_initial new file mode 100644 index 0000000000..94e32eabb1 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--root_initial @@ -0,0 +1,11 @@ +$ git diff-tree --pretty --root initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +:000000 040000 0000000000000000000000000000000000000000 da7a33fa77d8066d6698643940ce5860fe2d7fb3 A dir +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--stat_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--stat_--summary_initial new file mode 100644 index 0000000000..c22983ac4a --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--stat_--summary_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty --stat --summary initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--stat_initial b/t/t4013/diff.diff-tree_--pretty_--stat_initial new file mode 100644 index 0000000000..8fdcfb4c0a --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--stat_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty --stat initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_--summary_initial b/t/t4013/diff.diff-tree_--pretty_--summary_initial new file mode 100644 index 0000000000..9bc2c4fbad --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_--summary_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty --summary initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_-p_initial b/t/t4013/diff.diff-tree_--pretty_-p_initial new file mode 100644 index 0000000000..3c9942faf4 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_-p_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty -p initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_-p_side b/t/t4013/diff.diff-tree_--pretty_-p_side new file mode 100644 index 0000000000..b993aa7b89 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_-p_side @@ -0,0 +1,38 @@ +$ git diff-tree --pretty -p side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff-tree_--pretty_initial b/t/t4013/diff.diff-tree_--pretty_initial new file mode 100644 index 0000000000..14715bf7d0 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_initial @@ -0,0 +1,2 @@ +$ git diff-tree --pretty initial +$ diff --git a/t/t4013/diff.diff-tree_--pretty_side b/t/t4013/diff.diff-tree_--pretty_side new file mode 100644 index 0000000000..e9b6e1c102 --- /dev/null +++ b/t/t4013/diff.diff-tree_--pretty_side @@ -0,0 +1,11 @@ +$ git diff-tree --pretty side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +:040000 040000 da7a33fa77d8066d6698643940ce5860fe2d7fb3 f977ed46ae6873c1c30ab878e15a4accedc3618b M dir +:100644 100644 01e79c32a8c99c557f0757da7cb6d65b3414466d f4615da674c09df322d6ba8d6b21ecfb1b1ba510 M file0 +:000000 100644 0000000000000000000000000000000000000000 7289e35bff32727c08dda207511bec138fdb9ea5 A file3 +$ diff --git a/t/t4013/diff.diff-tree_--root_--abbrev_initial b/t/t4013/diff.diff-tree_--root_--abbrev_initial new file mode 100644 index 0000000000..5aa84b2a86 --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_--abbrev_initial @@ -0,0 +1,6 @@ +$ git diff-tree --root --abbrev initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 040000 0000000... da7a33f... A dir +:000000 100644 0000000... 01e79c3... A file0 +:000000 100644 0000000... 01e79c3... A file2 +$ diff --git a/t/t4013/diff.diff-tree_--root_--patch-with-raw_initial b/t/t4013/diff.diff-tree_--root_--patch-with-raw_initial new file mode 100644 index 0000000000..d295e475dd --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_--patch-with-raw_initial @@ -0,0 +1,33 @@ +$ git diff-tree --root --patch-with-raw initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 100644 0000000000000000000000000000000000000000 35d242ba79ae89ac695e26b3d4c27a8e6f028f9e A dir/sub +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial new file mode 100644 index 0000000000..1562b62708 --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_--patch-with-stat_initial @@ -0,0 +1,34 @@ +$ git diff-tree --root --patch-with-stat initial +444ac553ac7612cc88969031b02b3767fb8a353a + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--root_-p_initial b/t/t4013/diff.diff-tree_--root_-p_initial new file mode 100644 index 0000000000..3219c72fcb --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-p_initial @@ -0,0 +1,29 @@ +$ git diff-tree --root -p initial +444ac553ac7612cc88969031b02b3767fb8a353a +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.diff-tree_--root_-r_--abbrev=4_initial b/t/t4013/diff.diff-tree_--root_-r_--abbrev=4_initial new file mode 100644 index 0000000000..0c5361688c --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-r_--abbrev=4_initial @@ -0,0 +1,6 @@ +$ git diff-tree --root -r --abbrev=4 initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 100644 0000... 35d2... A dir/sub +:000000 100644 0000... 01e7... A file0 +:000000 100644 0000... 01e7... A file2 +$ diff --git a/t/t4013/diff.diff-tree_--root_-r_--abbrev_initial b/t/t4013/diff.diff-tree_--root_-r_--abbrev_initial new file mode 100644 index 0000000000..c7b460faf6 --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-r_--abbrev_initial @@ -0,0 +1,6 @@ +$ git diff-tree --root -r --abbrev initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 100644 0000000... 35d242b... A dir/sub +:000000 100644 0000000... 01e79c3... A file0 +:000000 100644 0000000... 01e79c3... A file2 +$ diff --git a/t/t4013/diff.diff-tree_--root_-r_initial b/t/t4013/diff.diff-tree_--root_-r_initial new file mode 100644 index 0000000000..eed435e175 --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_-r_initial @@ -0,0 +1,6 @@ +$ git diff-tree --root -r initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 100644 0000000000000000000000000000000000000000 35d242ba79ae89ac695e26b3d4c27a8e6f028f9e A dir/sub +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 +$ diff --git a/t/t4013/diff.diff-tree_--root_initial b/t/t4013/diff.diff-tree_--root_initial new file mode 100644 index 0000000000..ddf6b068ab --- /dev/null +++ b/t/t4013/diff.diff-tree_--root_initial @@ -0,0 +1,6 @@ +$ git diff-tree --root initial +444ac553ac7612cc88969031b02b3767fb8a353a +:000000 040000 0000000000000000000000000000000000000000 da7a33fa77d8066d6698643940ce5860fe2d7fb3 A dir +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file0 +:000000 100644 0000000000000000000000000000000000000000 01e79c32a8c99c557f0757da7cb6d65b3414466d A file2 +$ diff --git a/t/t4013/diff.diff-tree_-c_--abbrev_master b/t/t4013/diff.diff-tree_-c_--abbrev_master new file mode 100644 index 0000000000..b8e4aa2530 --- /dev/null +++ b/t/t4013/diff.diff-tree_-c_--abbrev_master @@ -0,0 +1,5 @@ +$ git diff-tree -c --abbrev master +59d314ad6f356dd08601a4cd5e530381da3e3c64 +::100644 100644 100644 cead32e... 7289e35... 992913c... MM dir/sub +::100644 100644 100644 b414108... f4615da... 10a8a9f... MM file0 +$ diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_master b/t/t4013/diff.diff-tree_-c_--stat_--summary_master new file mode 100644 index 0000000000..ac9f641fb4 --- /dev/null +++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_master @@ -0,0 +1,6 @@ +$ git diff-tree -c --stat --summary master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff-tree_-c_--stat_--summary_side b/t/t4013/diff.diff-tree_-c_--stat_--summary_side new file mode 100644 index 0000000000..2afcca11f4 --- /dev/null +++ b/t/t4013/diff.diff-tree_-c_--stat_--summary_side @@ -0,0 +1,8 @@ +$ git diff-tree -c --stat --summary side +c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 +$ diff --git a/t/t4013/diff.diff-tree_-c_--stat_master b/t/t4013/diff.diff-tree_-c_--stat_master new file mode 100644 index 0000000000..c2fe6a98c5 --- /dev/null +++ b/t/t4013/diff.diff-tree_-c_--stat_master @@ -0,0 +1,6 @@ +$ git diff-tree -c --stat master +59d314ad6f356dd08601a4cd5e530381da3e3c64 + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff-tree_-c_master b/t/t4013/diff.diff-tree_-c_master new file mode 100644 index 0000000000..e2d2bb2611 --- /dev/null +++ b/t/t4013/diff.diff-tree_-c_master @@ -0,0 +1,5 @@ +$ git diff-tree -c master +59d314ad6f356dd08601a4cd5e530381da3e3c64 +::100644 100644 100644 cead32e925b1420c84c14cbf7cf755e7e45af8ad 7289e35bff32727c08dda207511bec138fdb9ea5 992913c5aa0a5476d10c49ed0f21fc0c6d1aedf3 MM dir/sub +::100644 100644 100644 b414108e81e5091fe0974a1858b4d0d22b107f70 f4615da674c09df322d6ba8d6b21ecfb1b1ba510 10a8a9f3657f91a156b9f0184ed79a20adef9f7f MM file0 +$ diff --git a/t/t4013/diff.diff-tree_-p_-m_master b/t/t4013/diff.diff-tree_-p_-m_master new file mode 100644 index 0000000000..b60bea039d --- /dev/null +++ b/t/t4013/diff.diff-tree_-p_-m_master @@ -0,0 +1,80 @@ +$ git diff-tree -p -m master +59d314ad6f356dd08601a4cd5e530381da3e3c64 +diff --git a/dir/sub b/dir/sub +index cead32e..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -4,3 +4,5 @@ C + D + E + F ++1 ++2 +diff --git a/file0 b/file0 +index b414108..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -4,3 +4,6 @@ + 4 + 5 + 6 ++A ++B ++C +59d314ad6f356dd08601a4cd5e530381da3e3c64 +diff --git a/dir/sub b/dir/sub +index 7289e35..992913c 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,4 +1,8 @@ + A + B ++C ++D ++E ++F + 1 + 2 +diff --git a/file0 b/file0 +index f4615da..10a8a9f 100644 +--- a/file0 ++++ b/file0 +@@ -1,6 +1,9 @@ + 1 + 2 + 3 ++4 ++5 ++6 + A + B + C +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +diff --git a/file3 b/file3 +deleted file mode 100644 +index 7289e35..0000000 +--- a/file3 ++++ /dev/null +@@ -1,4 +0,0 @@ +-A +-B +-1 +-2 +$ diff --git a/t/t4013/diff.diff-tree_-p_initial b/t/t4013/diff.diff-tree_-p_initial new file mode 100644 index 0000000000..e20ce88370 --- /dev/null +++ b/t/t4013/diff.diff-tree_-p_initial @@ -0,0 +1,2 @@ +$ git diff-tree -p initial +$ diff --git a/t/t4013/diff.diff-tree_-p_master b/t/t4013/diff.diff-tree_-p_master new file mode 100644 index 0000000000..b182875fb2 --- /dev/null +++ b/t/t4013/diff.diff-tree_-p_master @@ -0,0 +1,2 @@ +$ git diff-tree -p master +$ diff --git a/t/t4013/diff.diff-tree_-r_--abbrev=4_initial b/t/t4013/diff.diff-tree_-r_--abbrev=4_initial new file mode 100644 index 0000000000..c5a3aa5aa4 --- /dev/null +++ b/t/t4013/diff.diff-tree_-r_--abbrev=4_initial @@ -0,0 +1,2 @@ +$ git diff-tree -r --abbrev=4 initial +$ diff --git a/t/t4013/diff.diff-tree_-r_--abbrev_initial b/t/t4013/diff.diff-tree_-r_--abbrev_initial new file mode 100644 index 0000000000..0b689b773c --- /dev/null +++ b/t/t4013/diff.diff-tree_-r_--abbrev_initial @@ -0,0 +1,2 @@ +$ git diff-tree -r --abbrev initial +$ diff --git a/t/t4013/diff.diff-tree_-r_initial b/t/t4013/diff.diff-tree_-r_initial new file mode 100644 index 0000000000..1765d83ce4 --- /dev/null +++ b/t/t4013/diff.diff-tree_-r_initial @@ -0,0 +1,2 @@ +$ git diff-tree -r initial +$ diff --git a/t/t4013/diff.diff-tree_initial b/t/t4013/diff.diff-tree_initial new file mode 100644 index 0000000000..b49fc53457 --- /dev/null +++ b/t/t4013/diff.diff-tree_initial @@ -0,0 +1,2 @@ +$ git diff-tree initial +$ diff --git a/t/t4013/diff.diff-tree_master b/t/t4013/diff.diff-tree_master new file mode 100644 index 0000000000..fe9226f8a1 --- /dev/null +++ b/t/t4013/diff.diff-tree_master @@ -0,0 +1,2 @@ +$ git diff-tree master +$ diff --git a/t/t4013/diff.diff_--abbrev_initial..side b/t/t4013/diff.diff_--abbrev_initial..side new file mode 100644 index 0000000000..a88e66f817 --- /dev/null +++ b/t/t4013/diff.diff_--abbrev_initial..side @@ -0,0 +1,32 @@ +$ git diff --abbrev initial..side +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_--patch-with-raw_-r_initial..side b/t/t4013/diff.diff_--patch-with-raw_-r_initial..side new file mode 100644 index 0000000000..3590dc79a6 --- /dev/null +++ b/t/t4013/diff.diff_--patch-with-raw_-r_initial..side @@ -0,0 +1,36 @@ +$ git diff --patch-with-raw -r initial..side +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_--patch-with-raw_initial..side b/t/t4013/diff.diff_--patch-with-raw_initial..side new file mode 100644 index 0000000000..b21d5dc6f3 --- /dev/null +++ b/t/t4013/diff.diff_--patch-with-raw_initial..side @@ -0,0 +1,36 @@ +$ git diff --patch-with-raw initial..side +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_--patch-with-stat_-r_initial..side b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side new file mode 100644 index 0000000000..9ed317a198 --- /dev/null +++ b/t/t4013/diff.diff_--patch-with-stat_-r_initial..side @@ -0,0 +1,37 @@ +$ git diff --patch-with-stat -r initial..side + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_--patch-with-stat_initial..side b/t/t4013/diff.diff_--patch-with-stat_initial..side new file mode 100644 index 0000000000..8b50629e66 --- /dev/null +++ b/t/t4013/diff.diff_--patch-with-stat_initial..side @@ -0,0 +1,37 @@ +$ git diff --patch-with-stat initial..side + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_--stat_initial..side b/t/t4013/diff.diff_--stat_initial..side new file mode 100644 index 0000000000..0517b5d631 --- /dev/null +++ b/t/t4013/diff.diff_--stat_initial..side @@ -0,0 +1,6 @@ +$ git diff --stat initial..side + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff_-r_--stat_initial..side b/t/t4013/diff.diff_-r_--stat_initial..side new file mode 100644 index 0000000000..245220d3f9 --- /dev/null +++ b/t/t4013/diff.diff_-r_--stat_initial..side @@ -0,0 +1,6 @@ +$ git diff -r --stat initial..side + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.diff_-r_initial..side b/t/t4013/diff.diff_-r_initial..side new file mode 100644 index 0000000000..5bb2fe2f28 --- /dev/null +++ b/t/t4013/diff.diff_-r_initial..side @@ -0,0 +1,32 @@ +$ git diff -r initial..side +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.diff_initial..side b/t/t4013/diff.diff_initial..side new file mode 100644 index 0000000000..c8adaf5958 --- /dev/null +++ b/t/t4013/diff.diff_initial..side @@ -0,0 +1,32 @@ +$ git diff initial..side +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master b/t/t4013/diff.format-patch_--attach_--stdout_initial..master new file mode 100644 index 0000000000..b4745e1001 --- /dev/null +++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master @@ -0,0 +1,170 @@ +$ git format-patch --attach --stdout initial..master +From 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:01:00 +0000 +Subject: [PATCH] Second +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + + +This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44.diff" + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +--------------g-i-t--v-e-r-s-i-o-n-- + + + +From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:02:00 +0000 +Subject: [PATCH] Third +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0.diff" + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +--------------g-i-t--v-e-r-s-i-o-n-- + + + +From c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:03:00 +0000 +Subject: [PATCH] Side +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a.diff" + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +--------------g-i-t--v-e-r-s-i-o-n-- + + +$ diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ new file mode 100644 index 0000000000..a9d1cd368b --- /dev/null +++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..master^ @@ -0,0 +1,110 @@ +$ git format-patch --attach --stdout initial..master^ +From 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:01:00 +0000 +Subject: [PATCH] Second +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + + +This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44.diff" + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +--------------g-i-t--v-e-r-s-i-o-n-- + + + +From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:02:00 +0000 +Subject: [PATCH] Third +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0.diff" + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +--------------g-i-t--v-e-r-s-i-o-n-- + + +$ diff --git a/t/t4013/diff.format-patch_--attach_--stdout_initial..side b/t/t4013/diff.format-patch_--attach_--stdout_initial..side new file mode 100644 index 0000000000..57b9d0bdc1 --- /dev/null +++ b/t/t4013/diff.format-patch_--attach_--stdout_initial..side @@ -0,0 +1,61 @@ +$ git format-patch --attach --stdout initial..side +From c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:03:00 +0000 +Subject: [PATCH] Side +MIME-Version: 1.0 +Content-Type: multipart/mixed; + boundary="------------g-i-t--v-e-r-s-i-o-n" + +This is a multi-part message in MIME format. +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/plain; charset=UTF-8; format=fixed +Content-Transfer-Encoding: 8bit + +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) +--------------g-i-t--v-e-r-s-i-o-n +Content-Type: text/x-patch; + name="c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a.diff" +Content-Transfer-Encoding: 8bit +Content-Disposition: inline; + filename="c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a.diff" + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +--------------g-i-t--v-e-r-s-i-o-n-- + + +$ diff --git a/t/t4013/diff.format-patch_--stdout_initial..master b/t/t4013/diff.format-patch_--stdout_initial..master new file mode 100644 index 0000000000..c33302e92f --- /dev/null +++ b/t/t4013/diff.format-patch_--stdout_initial..master @@ -0,0 +1,124 @@ +$ git format-patch --stdout initial..master +From 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:01:00 +0000 +Subject: [PATCH] Second + +This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +-- +g-i-t--v-e-r-s-i-o-n + + +From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:02:00 +0000 +Subject: [PATCH] Third + +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +-- +g-i-t--v-e-r-s-i-o-n + + +From c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:03:00 +0000 +Subject: [PATCH] Side + +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +-- +g-i-t--v-e-r-s-i-o-n + +$ diff --git a/t/t4013/diff.format-patch_--stdout_initial..master^ b/t/t4013/diff.format-patch_--stdout_initial..master^ new file mode 100644 index 0000000000..03d0f9693c --- /dev/null +++ b/t/t4013/diff.format-patch_--stdout_initial..master^ @@ -0,0 +1,79 @@ +$ git format-patch --stdout initial..master^ +From 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:01:00 +0000 +Subject: [PATCH] Second + +This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +-- +g-i-t--v-e-r-s-i-o-n + + +From 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:02:00 +0000 +Subject: [PATCH] Third + +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C +-- +g-i-t--v-e-r-s-i-o-n + +$ diff --git a/t/t4013/diff.format-patch_--stdout_initial..side b/t/t4013/diff.format-patch_--stdout_initial..side new file mode 100644 index 0000000000..d10a46523b --- /dev/null +++ b/t/t4013/diff.format-patch_--stdout_initial..side @@ -0,0 +1,46 @@ +$ git format-patch --stdout initial..side +From c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a Mon Sep 17 00:00:00 2001 +From: A U Thor <author@example.com> +Date: Mon, 26 Jun 2006 00:03:00 +0000 +Subject: [PATCH] Side + +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +-- +g-i-t--v-e-r-s-i-o-n + +$ diff --git a/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ new file mode 100644 index 0000000000..3ceb8e73c5 --- /dev/null +++ b/t/t4013/diff.log_--patch-with-stat_--summary_master_--_dir_ @@ -0,0 +1,74 @@ +$ git log --patch-with-stat --summary master -- dir/ +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_--patch-with-stat_master b/t/t4013/diff.log_--patch-with-stat_master new file mode 100644 index 0000000000..43d77761f9 --- /dev/null +++ b/t/t4013/diff.log_--patch-with-stat_master @@ -0,0 +1,129 @@ +$ git log --patch-with-stat master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_--patch-with-stat_master_--_dir_ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_ new file mode 100644 index 0000000000..5187a26816 --- /dev/null +++ b/t/t4013/diff.log_--patch-with-stat_master_--_dir_ @@ -0,0 +1,74 @@ +$ git log --patch-with-stat master -- dir/ +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..c9640976a8 --- /dev/null +++ b/t/t4013/diff.log_--root_--cc_--patch-with-stat_--summary_master @@ -0,0 +1,199 @@ +$ git log --root --cc --patch-with-stat --summary master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.log_--root_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..ad050af55f --- /dev/null +++ b/t/t4013/diff.log_--root_--patch-with-stat_--summary_master @@ -0,0 +1,167 @@ +$ git log --root --patch-with-stat --summary master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.log_--root_--patch-with-stat_master b/t/t4013/diff.log_--root_--patch-with-stat_master new file mode 100644 index 0000000000..628c6c03bc --- /dev/null +++ b/t/t4013/diff.log_--root_--patch-with-stat_master @@ -0,0 +1,161 @@ +$ git log --root --patch-with-stat master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..5d4e0f13b5 --- /dev/null +++ b/t/t4013/diff.log_--root_-c_--patch-with-stat_--summary_master @@ -0,0 +1,199 @@ +$ git log --root -c --patch-with-stat --summary master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --combined dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --combined file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.log_--root_-p_master b/t/t4013/diff.log_--root_-p_master new file mode 100644 index 0000000000..217a2eb203 --- /dev/null +++ b/t/t4013/diff.log_--root_-p_master @@ -0,0 +1,142 @@ +$ git log --root -p master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.log_--root_master b/t/t4013/diff.log_--root_master new file mode 100644 index 0000000000..e17ccfc234 --- /dev/null +++ b/t/t4013/diff.log_--root_master @@ -0,0 +1,34 @@ +$ git log --root master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_-SF_-p_master b/t/t4013/diff.log_-SF_-p_master new file mode 100644 index 0000000000..5e32438972 --- /dev/null +++ b/t/t4013/diff.log_-SF_-p_master @@ -0,0 +1,18 @@ +$ git log -SF -p master +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +$ diff --git a/t/t4013/diff.log_-SF_master b/t/t4013/diff.log_-SF_master new file mode 100644 index 0000000000..6162ed2018 --- /dev/null +++ b/t/t4013/diff.log_-SF_master @@ -0,0 +1,8 @@ +$ git log -SF master +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +$ diff --git a/t/t4013/diff.log_-p_master b/t/t4013/diff.log_-p_master new file mode 100644 index 0000000000..f8fefef2c3 --- /dev/null +++ b/t/t4013/diff.log_-p_master @@ -0,0 +1,115 @@ +$ git log -p master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.log_master b/t/t4013/diff.log_master new file mode 100644 index 0000000000..e9d9e7b40a --- /dev/null +++ b/t/t4013/diff.log_master @@ -0,0 +1,34 @@ +$ git log master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.show_--patch-with-raw_side b/t/t4013/diff.show_--patch-with-raw_side new file mode 100644 index 0000000000..221b46a7cc --- /dev/null +++ b/t/t4013/diff.show_--patch-with-raw_side @@ -0,0 +1,42 @@ +$ git show --patch-with-raw side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.show_--patch-with-stat_--summary_side b/t/t4013/diff.show_--patch-with-stat_--summary_side new file mode 100644 index 0000000000..377f2b7b7a --- /dev/null +++ b/t/t4013/diff.show_--patch-with-stat_--summary_side @@ -0,0 +1,44 @@ +$ git show --patch-with-stat --summary side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.show_--patch-with-stat_side b/t/t4013/diff.show_--patch-with-stat_side new file mode 100644 index 0000000000..fb14c530d2 --- /dev/null +++ b/t/t4013/diff.show_--patch-with-stat_side @@ -0,0 +1,43 @@ +$ git show --patch-with-stat side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.show_--root_initial b/t/t4013/diff.show_--root_initial new file mode 100644 index 0000000000..8c89136c4d --- /dev/null +++ b/t/t4013/diff.show_--root_initial @@ -0,0 +1,34 @@ +$ git show --root initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.show_--stat_--summary_side b/t/t4013/diff.show_--stat_--summary_side new file mode 100644 index 0000000000..5bd5977628 --- /dev/null +++ b/t/t4013/diff.show_--stat_--summary_side @@ -0,0 +1,13 @@ +$ git show --stat --summary side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 +$ diff --git a/t/t4013/diff.show_--stat_side b/t/t4013/diff.show_--stat_side new file mode 100644 index 0000000000..3b22327e48 --- /dev/null +++ b/t/t4013/diff.show_--stat_side @@ -0,0 +1,12 @@ +$ git show --stat side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) +$ diff --git a/t/t4013/diff.show_initial b/t/t4013/diff.show_initial new file mode 100644 index 0000000000..4c4066ae48 --- /dev/null +++ b/t/t4013/diff.show_initial @@ -0,0 +1,7 @@ +$ git show initial +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +$ diff --git a/t/t4013/diff.show_master b/t/t4013/diff.show_master new file mode 100644 index 0000000000..9e6e1f2710 --- /dev/null +++ b/t/t4013/diff.show_master @@ -0,0 +1,36 @@ +$ git show master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C +$ diff --git a/t/t4013/diff.show_side b/t/t4013/diff.show_side new file mode 100644 index 0000000000..530a073b19 --- /dev/null +++ b/t/t4013/diff.show_side @@ -0,0 +1,38 @@ +$ git show side +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 +$ diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_ new file mode 100644 index 0000000000..6a467cccc1 --- /dev/null +++ b/t/t4013/diff.whatchanged_--patch-with-stat_--summary_master_--_dir_ @@ -0,0 +1,61 @@ +$ git whatchanged --patch-with-stat --summary master -- dir/ +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +$ diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master b/t/t4013/diff.whatchanged_--patch-with-stat_master new file mode 100644 index 0000000000..1e1bbe1963 --- /dev/null +++ b/t/t4013/diff.whatchanged_--patch-with-stat_master @@ -0,0 +1,116 @@ +$ git whatchanged --patch-with-stat master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +$ diff --git a/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_ new file mode 100644 index 0000000000..13789f169b --- /dev/null +++ b/t/t4013/diff.whatchanged_--patch-with-stat_master_--_dir_ @@ -0,0 +1,61 @@ +$ git whatchanged --patch-with-stat master -- dir/ +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +$ diff --git a/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..5facf2543d --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_--cc_--patch-with-stat_--summary_master @@ -0,0 +1,199 @@ +$ git whatchanged --root --cc --patch-with-stat --summary master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --cc dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --cc file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..0291153587 --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_--summary_master @@ -0,0 +1,160 @@ +$ git whatchanged --root --patch-with-stat --summary master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.whatchanged_--root_--patch-with-stat_master b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master new file mode 100644 index 0000000000..9b0349cd55 --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_--patch-with-stat_master @@ -0,0 +1,154 @@ +$ git whatchanged --root --patch-with-stat master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master new file mode 100644 index 0000000000..10f6767e49 --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_-c_--patch-with-stat_--summary_master @@ -0,0 +1,199 @@ +$ git whatchanged --root -c --patch-with-stat --summary master +commit 59d314ad6f356dd08601a4cd5e530381da3e3c64 +Merge: 9a6d494... c7a2ab9... +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:04:00 2006 +0000 + + Merge branch 'side' + + dir/sub | 2 ++ + file0 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + +diff --combined dir/sub +index cead32e,7289e35..992913c +--- a/dir/sub ++++ b/dir/sub +@@@ -1,6 -1,4 +1,8 @@@ + A + B + +C + +D + +E + +F ++ 1 ++ 2 +diff --combined file0 +index b414108,f4615da..10a8a9f +--- a/file0 ++++ b/file0 +@@@ -1,6 -1,6 +1,9 @@@ + 1 + 2 + 3 + +4 + +5 + +6 ++ A ++ B ++ C + +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side +--- + dir/sub | 2 ++ + file0 | 3 +++ + file3 | 4 ++++ + 3 files changed, 9 insertions(+), 0 deletions(-) + create mode 100644 file3 + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third +--- + dir/sub | 2 ++ + file1 | 3 +++ + 2 files changed, 5 insertions(+), 0 deletions(-) + create mode 100644 file1 + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 --- + 3 files changed, 5 insertions(+), 3 deletions(-) + delete mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial +--- + dir/sub | 2 ++ + file0 | 3 +++ + file2 | 3 +++ + 3 files changed, 8 insertions(+), 0 deletions(-) + create mode 100644 dir/sub + create mode 100644 file0 + create mode 100644 file2 + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.whatchanged_--root_-p_master b/t/t4013/diff.whatchanged_--root_-p_master new file mode 100644 index 0000000000..ebf1f0661e --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_-p_master @@ -0,0 +1,135 @@ +$ git whatchanged --root -p master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +diff --git a/dir/sub b/dir/sub +new file mode 100644 +index 0000000..35d242b +--- /dev/null ++++ b/dir/sub +@@ -0,0 +1,2 @@ ++A ++B +diff --git a/file0 b/file0 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file0 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..01e79c3 +--- /dev/null ++++ b/file2 +@@ -0,0 +1,3 @@ ++1 ++2 ++3 +$ diff --git a/t/t4013/diff.whatchanged_--root_master b/t/t4013/diff.whatchanged_--root_master new file mode 100644 index 0000000000..a405cb6138 --- /dev/null +++ b/t/t4013/diff.whatchanged_--root_master @@ -0,0 +1,42 @@ +$ git whatchanged --root master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +:100644 100644 8422d40... cead32e... M dir/sub +:000000 100644 0000000... b1e6722... A file1 + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +:100644 100644 35d242b... 8422d40... M dir/sub +:100644 100644 01e79c3... b414108... M file0 +:100644 000000 01e79c3... 0000000... D file2 + +commit 444ac553ac7612cc88969031b02b3767fb8a353a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:00:00 2006 +0000 + + Initial + +:000000 100644 0000000... 35d242b... A dir/sub +:000000 100644 0000000... 01e79c3... A file0 +:000000 100644 0000000... 01e79c3... A file2 +$ diff --git a/t/t4013/diff.whatchanged_-SF_-p_master b/t/t4013/diff.whatchanged_-SF_-p_master new file mode 100644 index 0000000000..f39da84822 --- /dev/null +++ b/t/t4013/diff.whatchanged_-SF_-p_master @@ -0,0 +1,18 @@ +$ git whatchanged -SF -p master +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +$ diff --git a/t/t4013/diff.whatchanged_-SF_master b/t/t4013/diff.whatchanged_-SF_master new file mode 100644 index 0000000000..0499321d0e --- /dev/null +++ b/t/t4013/diff.whatchanged_-SF_master @@ -0,0 +1,9 @@ +$ git whatchanged -SF master +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +:100644 100644 8422d40... cead32e... M dir/sub +$ diff --git a/t/t4013/diff.whatchanged_-p_master b/t/t4013/diff.whatchanged_-p_master new file mode 100644 index 0000000000..f18d43209c --- /dev/null +++ b/t/t4013/diff.whatchanged_-p_master @@ -0,0 +1,102 @@ +$ git whatchanged -p master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +diff --git a/dir/sub b/dir/sub +index 35d242b..7289e35 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++1 ++2 +diff --git a/file0 b/file0 +index 01e79c3..f4615da 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++A ++B ++C +diff --git a/file3 b/file3 +new file mode 100644 +index 0000000..7289e35 +--- /dev/null ++++ b/file3 +@@ -0,0 +1,4 @@ ++A ++B ++1 ++2 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +diff --git a/dir/sub b/dir/sub +index 8422d40..cead32e 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -2,3 +2,5 @@ A + B + C + D ++E ++F +diff --git a/file1 b/file1 +new file mode 100644 +index 0000000..b1e6722 +--- /dev/null ++++ b/file1 +@@ -0,0 +1,3 @@ ++A ++B ++C + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +diff --git a/dir/sub b/dir/sub +index 35d242b..8422d40 100644 +--- a/dir/sub ++++ b/dir/sub +@@ -1,2 +1,4 @@ + A + B ++C ++D +diff --git a/file0 b/file0 +index 01e79c3..b414108 100644 +--- a/file0 ++++ b/file0 +@@ -1,3 +1,6 @@ + 1 + 2 + 3 ++4 ++5 ++6 +diff --git a/file2 b/file2 +deleted file mode 100644 +index 01e79c3..0000000 +--- a/file2 ++++ /dev/null +@@ -1,3 +0,0 @@ +-1 +-2 +-3 +$ diff --git a/t/t4013/diff.whatchanged_master b/t/t4013/diff.whatchanged_master new file mode 100644 index 0000000000..cd3bcc2c72 --- /dev/null +++ b/t/t4013/diff.whatchanged_master @@ -0,0 +1,32 @@ +$ git whatchanged master +commit c7a2ab9e8eac7b117442a607d5a9b3950ae34d5a +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:03:00 2006 +0000 + + Side + +:100644 100644 35d242b... 7289e35... M dir/sub +:100644 100644 01e79c3... f4615da... M file0 +:000000 100644 0000000... 7289e35... A file3 + +commit 9a6d4949b6b76956d9d5e26f2791ec2ceff5fdc0 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:02:00 2006 +0000 + + Third + +:100644 100644 8422d40... cead32e... M dir/sub +:000000 100644 0000000... b1e6722... A file1 + +commit 1bde4ae5f36c8d9abe3a0fce0c6aab3c4a12fe44 +Author: A U Thor <author@example.com> +Date: Mon Jun 26 00:01:00 2006 +0000 + + Second + + This is the second commit. + +:100644 100644 35d242b... 8422d40... M dir/sub +:100644 100644 01e79c3... b414108... M file0 +:100644 000000 01e79c3... 0000000... D file2 +$ diff --git a/t/t4112-apply-renames.sh b/t/t4112-apply-renames.sh index a06f6956d5..69e9603c78 100755 --- a/t/t4112-apply-renames.sh +++ b/t/t4112-apply-renames.sh @@ -11,31 +11,7 @@ test_description='git-apply should not get confused with rename/copy. # setup -mkdir -p include/arch/x86_64/klibc klibc/arch/x86_64/include/klibc - -cat >include/arch/x86_64/klibc/archsetjmp.h <<\EOF -/* - * arch/x86_64/include/klibc/archsetjmp.h - */ - -#ifndef _KLIBC_ARCHSETJMP_H -#define _KLIBC_ARCHSETJMP_H - -struct __jmp_buf { - unsigned long __rbx; - unsigned long __rsp; - unsigned long __rbp; - unsigned long __r12; - unsigned long __r13; - unsigned long __r14; - unsigned long __r15; - unsigned long __rip; -}; - -typedef struct __jmp_buf jmp_buf[1]; - -#endif /* _SETJMP_H */ -EOF +mkdir -p klibc/arch/x86_64/include/klibc cat >klibc/arch/x86_64/include/klibc/archsetjmp.h <<\EOF /* @@ -139,7 +115,7 @@ rename to include/arch/m32r/klibc/archsetjmp.h +#endif /* _KLIBC_ARCHSETJMP_H */ EOF -find include klibc -type f -print | xargs git-update-index --add -- +find klibc -type f -print | xargs git-update-index --add -- test_expect_success 'check rename/copy patch' 'git-apply --check patch' diff --git a/t/t4114-apply-typechange.sh b/t/t4114-apply-typechange.sh new file mode 100755 index 0000000000..ca81d72157 --- /dev/null +++ b/t/t4114-apply-typechange.sh @@ -0,0 +1,105 @@ +#!/bin/sh +# +# Copyright (c) 2006 Eric Wong +# + +test_description='git-apply should not get confused with type changes. + +' + +. ./test-lib.sh + +test_expect_success 'setup repository and commits' ' + echo "hello world" > foo && + echo "hi planet" > bar && + git update-index --add foo bar && + git commit -m initial && + git branch initial && + rm -f foo && + ln -s bar foo && + git update-index foo && + git commit -m "foo symlinked to bar" && + git branch foo-symlinked-to-bar && + rm -f foo && + echo "how far is the sun?" > foo && + git update-index foo && + git commit -m "foo back to file" && + git branch foo-back-to-file && + rm -f foo && + git update-index --remove foo && + mkdir foo && + echo "if only I knew" > foo/baz && + git update-index --add foo/baz && + git commit -m "foo becomes a directory" && + git branch "foo-becomes-a-directory" && + echo "hello world" > foo/baz && + git update-index foo/baz && + git commit -m "foo/baz is the original foo" && + git branch foo-baz-renamed-from-foo + ' + +test_expect_success 'file renamed from foo to foo/baz' ' + git checkout -f initial && + git diff-tree -M -p HEAD foo-baz-renamed-from-foo > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'file renamed from foo/baz to foo' ' + git checkout -f foo-baz-renamed-from-foo && + git diff-tree -M -p HEAD initial > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'directory becomes file' ' + git checkout -f foo-becomes-a-directory && + git diff-tree -p HEAD initial > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'file becomes directory' ' + git checkout -f initial && + git diff-tree -p HEAD foo-becomes-a-directory > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'file becomes symlink' ' + git checkout -f initial && + git diff-tree -p HEAD foo-symlinked-to-bar > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'symlink becomes file' ' + git checkout -f foo-symlinked-to-bar && + git diff-tree -p HEAD foo-back-to-file > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'symlink becomes directory' ' + git checkout -f foo-symlinked-to-bar && + git diff-tree -p HEAD foo-becomes-a-directory > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_expect_success 'directory becomes symlink' ' + git checkout -f foo-becomes-a-directory && + git diff-tree -p HEAD foo-symlinked-to-bar > patch && + git apply --index < patch + ' +test_debug 'cat patch' + + +test_done diff --git a/t/t5700-clone-reference.sh b/t/t5700-clone-reference.sh index 916ee15ba1..dd9caad1c2 100755 --- a/t/t5700-clone-reference.sh +++ b/t/t5700-clone-reference.sh @@ -31,7 +31,7 @@ test_expect_success 'cloning with reference' \ cd "$base_dir" -test_expect_success 'existance of info/alternates' \ +test_expect_success 'existence of info/alternates' \ 'test `wc -l <C/.git/objects/info/alternates` = 2' cd "$base_dir" diff --git a/t/t5710-info-alternate.sh b/t/t5710-info-alternate.sh index 097d037f5d..2e1b48a89b 100755 --- a/t/t5710-info-alternate.sh +++ b/t/t5710-info-alternate.sh @@ -81,7 +81,7 @@ test_valid_repo" cd "$base_dir" -test_expect_failure 'that info/alternates is neccessary' \ +test_expect_failure 'that info/alternates is necessary' \ 'cd C && rm .git/objects/info/alternates && test_valid_repo' diff --git a/t/t6002-rev-list-bisect.sh b/t/t6002-rev-list-bisect.sh index 693de9b32d..7831e3461c 100755 --- a/t/t6002-rev-list-bisect.sh +++ b/t/t6002-rev-list-bisect.sh @@ -154,7 +154,7 @@ test_sequence() test_bisection_diff 0 $_bisect_option u5 ^U # -# the following illustrate's Linus' binary bug blatt idea. +# the following illustrates Linus' binary bug blatt idea. # # assume the bug is actually at l3, but you don't know that - all you know is that l3 is broken # and it wasn't broken before diff --git a/t/t6004-rev-list-path-optim.sh b/t/t6004-rev-list-path-optim.sh new file mode 100755 index 0000000000..5182dbb158 --- /dev/null +++ b/t/t6004-rev-list-path-optim.sh @@ -0,0 +1,19 @@ +#!/bin/sh + +test_description='git-rev-list trivial path optimization test' + +. ./test-lib.sh + +test_expect_success setup ' +echo Hello > a && +git add a && +git commit -m "Initial commit" a +' + +test_expect_success path-optimization ' + commit=$(echo "Unchanged tree" | git-commit-tree "HEAD^{tree}" -p HEAD) && + test $(git-rev-list $commit | wc -l) = 2 && + test $(git-rev-list $commit -- . | wc -l) = 1 +' + +test_done diff --git a/t/t6010-merge-base.sh b/t/t6010-merge-base.sh index 1dce123aec..b15920b852 100755 --- a/t/t6010-merge-base.sh +++ b/t/t6010-merge-base.sh @@ -44,6 +44,43 @@ A=$(doit 1 A $B) G=$(doit 7 G $B $E) H=$(doit 8 H $A $F) +# Setup for second test to demonstrate that relying on timestamps in a +# distributed SCM to provide a _consistent_ partial ordering of commits +# leads to insanity. +# +# Relative +# Structure timestamps +# +# PL PR +4 +4 +# / \/ \ / \/ \ +# L2 C2 R2 +3 -1 +3 +# | | | | | | +# L1 C1 R1 +2 -2 +2 +# | | | | | | +# L0 C0 R0 +1 -3 +1 +# \ | / \ | / +# S 0 +# +# The left and right chains of commits can be of any length and complexity as +# long as all of the timestamps are greater than that of S. + +S=$(doit 0 S) + +C0=$(doit -3 C0 $S) +C1=$(doit -2 C1 $C0) +C2=$(doit -1 C2 $C1) + +L0=$(doit 1 L0 $S) +L1=$(doit 2 L1 $L0) +L2=$(doit 3 L2 $L1) + +R0=$(doit 1 R0 $S) +R1=$(doit 2 R1 $R0) +R2=$(doit 3 R2 $R1) + +PL=$(doit 4 PL $L2 $C2) +PR=$(doit 4 PR $C2 $R2) + test_expect_success 'compute merge-base (single)' \ 'MB=$(git-merge-base G H) && expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"' @@ -56,4 +93,12 @@ test_expect_success 'compute merge-base with show-branch' \ 'MB=$(git-show-branch --merge-base G H) && expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/B"' +test_expect_success 'compute merge-base (single)' \ + 'MB=$(git-merge-base PL PR) && + expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"' + +test_expect_success 'compute merge-base (all)' \ + 'MB=$(git-merge-base --all PL PR) && + expr "$(git-name-rev "$MB")" : "[0-9a-f]* tags/C2"' + test_done diff --git a/t/t6021-merge-criss-cross.sh b/t/t6021-merge-criss-cross.sh index 262381379f..8f7366da8d 100755 --- a/t/t6021-merge-criss-cross.sh +++ b/t/t6021-merge-criss-cross.sh @@ -4,7 +4,7 @@ # # See http://marc.theaimsgroup.com/?l=git&m=111463358500362&w=2 for a -# nice decription of what this is about. +# nice description of what this is about. test_description='Test criss-cross merge' diff --git a/t/t6200-fmt-merge-msg.sh b/t/t6200-fmt-merge-msg.sh new file mode 100755 index 0000000000..63e49f310c --- /dev/null +++ b/t/t6200-fmt-merge-msg.sh @@ -0,0 +1,163 @@ +#!/bin/sh +# +# Copyright (c) 2006, Junio C Hamano +# + +test_description='fmt-merge-msg test' + +. ./test-lib.sh + +datestamp=1151939923 +setdate () { + GIT_COMMITTER_DATE="$datestamp +0200" + GIT_AUTHOR_DATE="$datestamp +0200" + datestamp=`expr "$datestamp" + 1` + export GIT_COMMITTER_DATE GIT_AUTHOR_DATE +} + +test_expect_success setup ' + echo one >one && + git add one && + setdate && + git commit -m "Initial" && + + echo uno >one && + echo dos >two && + git add two && + setdate && + git commit -a -m "Second" && + + git checkout -b left && + + echo $datestamp >one && + setdate && + git commit -a -m "Common #1" && + + echo $datestamp >one && + setdate && + git commit -a -m "Common #2" && + + git branch right && + + echo $datestamp >two && + setdate && + git commit -a -m "Left #3" && + + echo $datestamp >two && + setdate && + git commit -a -m "Left #4" && + + echo $datestamp >two && + setdate && + git commit -a -m "Left #5" && + + git checkout right && + + echo $datestamp >three && + git add three && + setdate && + git commit -a -m "Right #3" && + + echo $datestamp >three && + setdate && + git commit -a -m "Right #4" && + + echo $datestamp >three && + setdate && + git commit -a -m "Right #5" && + + git show-branch +' + +cat >expected <<\EOF +Merge branch 'left' +EOF + +test_expect_success 'merge-msg test #1' ' + + git checkout master && + git fetch . left && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + diff -u actual expected +' + +cat >expected <<\EOF +Merge branch 'left' of ../trash +EOF + +test_expect_success 'merge-msg test #2' ' + + git checkout master && + git fetch ../trash left && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + diff -u actual expected +' + +cat >expected <<\EOF +Merge branch 'left' + +* left: + Left #5 + Left #4 + Left #3 + Common #2 + Common #1 +EOF + +test_expect_success 'merge-msg test #3' ' + + git repo-config merge.summary true && + + git checkout master && + setdate && + git fetch . left && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + diff -u actual expected +' + +cat >expected <<\EOF +Merge branches 'left' and 'right' + +* left: + Left #5 + Left #4 + Left #3 + Common #2 + Common #1 + +* right: + Right #5 + Right #4 + Right #3 + Common #2 + Common #1 +EOF + +test_expect_success 'merge-msg test #4' ' + + git repo-config merge.summary true && + + git checkout master && + setdate && + git fetch . left right && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + diff -u actual expected +' + +test_expect_success 'merge-msg test #5' ' + + git repo-config merge.summary yes && + + git checkout master && + setdate && + git fetch . left right && + + git fmt-merge-msg <.git/FETCH_HEAD >actual && + diff -u actual expected +' + +test_done diff --git a/t/t7001-mv.sh b/t/t7001-mv.sh index 811a4797a5..322eaadc73 100755 --- a/t/t7001-mv.sh +++ b/t/t7001-mv.sh @@ -38,4 +38,40 @@ test_expect_success \ 'git-diff-tree -r -M --name-status HEAD^ HEAD | \ grep -E "^R100.+path1/COPYING.+path0/COPYING"' +test_expect_success \ + 'adding another file' \ + 'cp ../../README path0/README && + git-add path0/README && + git-commit -m add2 -a' + +test_expect_success \ + 'moving whole subdirectory' \ + 'git-mv path0 path2' + +test_expect_success \ + 'commiting the change' \ + 'git-commit -m dir-move -a' + +test_expect_success \ + 'checking the commit' \ + 'git-diff-tree -r -M --name-status HEAD^ HEAD | \ + grep -E "^R100.+path0/COPYING.+path2/COPYING" && + git-diff-tree -r -M --name-status HEAD^ HEAD | \ + grep -E "^R100.+path0/README.+path2/README"' + +test_expect_success \ + 'moving whole subdirectory into subdirectory' \ + 'git-mv path2 path1' + +test_expect_success \ + 'commiting the change' \ + 'git-commit -m dir-move -a' + +test_expect_success \ + 'checking the commit' \ + 'git-diff-tree -r -M --name-status HEAD^ HEAD | \ + grep -E "^R100.+path2/COPYING.+path1/path2/COPYING" && + git-diff-tree -r -M --name-status HEAD^ HEAD | \ + grep -E "^R100.+path2/README.+path1/path2/README"' + test_done diff --git a/t/t8001-annotate.sh b/t/t8001-annotate.sh index 2496397da3..3a6490e8f8 100755 --- a/t/t8001-annotate.sh +++ b/t/t8001-annotate.sh @@ -6,4 +6,10 @@ test_description='git-annotate' PROG='git annotate' . ../annotate-tests.sh +test_expect_success \ + 'Annotating an old revision works' \ + '[ $(git annotate file master | awk "{print \$3}" | grep -c "^A$") -eq 2 ] && \ + [ $(git annotate file master | awk "{print \$3}" | grep -c "^B$") -eq 2 ]' + + test_done diff --git a/t/t9001-send-email.sh b/t/t9001-send-email.sh index a61da1efbd..e9ea33c18d 100755 --- a/t/t9001-send-email.sh +++ b/t/t9001-send-email.sh @@ -25,10 +25,13 @@ test_expect_success \ git add fake.sendmail GIT_AUTHOR_NAME="A" git commit -a -m "Second."' -test_expect_success \ - 'Extract patches and send' \ - 'git format-patch -n HEAD^1 - git send-email -from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" ./0001*txt' +test_expect_success 'Extract patches' ' + patches=`git format-patch -n HEAD^1` +' + +test_expect_success 'Send patches' ' + git send-email -from="Example <nobody@example.com>" --to=nobody@example.com --smtp-server="$(pwd)/fake.sendmail" $patches 2>errors +' cat >expected <<\EOF !nobody@example.com! diff --git a/contrib/git-svn/t/t0000-contrib-git-svn.sh b/t/t9100-git-svn-basic.sh index b482bb64c0..bf1d6381d9 100644..100755 --- a/contrib/git-svn/t/t0000-contrib-git-svn.sh +++ b/t/t9100-git-svn-basic.sh @@ -3,7 +3,7 @@ # Copyright (c) 2006 Eric Wong # -test_description='git-svn tests' +test_description='git-svn basic tests' GIT_SVN_LC_ALL=$LC_ALL case "$LC_ALL" in @@ -17,6 +17,8 @@ esac . ./lib-git-svn.sh +echo 'define NO_SVN_TESTS to skip git-svn tests' + mkdir import cd import diff --git a/contrib/git-svn/t/t0001-contrib-git-svn-props.sh b/t/t9101-git-svn-props.sh index a5a235f100..a5a235f100 100644..100755 --- a/contrib/git-svn/t/t0001-contrib-git-svn-props.sh +++ b/t/t9101-git-svn-props.sh diff --git a/contrib/git-svn/t/t0002-deep-rmdir.sh b/t/t9102-git-svn-deep-rmdir.sh index d693d183c8..d693d183c8 100644..100755 --- a/contrib/git-svn/t/t0002-deep-rmdir.sh +++ b/t/t9102-git-svn-deep-rmdir.sh diff --git a/contrib/git-svn/t/t0003-graft-branches.sh b/t/t9103-git-svn-graft-branches.sh index cc62d4ece8..cc62d4ece8 100644..100755 --- a/contrib/git-svn/t/t0003-graft-branches.sh +++ b/t/t9103-git-svn-graft-branches.sh diff --git a/contrib/git-svn/t/t0004-follow-parent.sh b/t/t9104-git-svn-follow-parent.sh index 01488ff78a..01488ff78a 100644..100755 --- a/contrib/git-svn/t/t0004-follow-parent.sh +++ b/t/t9104-git-svn-follow-parent.sh diff --git a/contrib/git-svn/t/t0005-commit-diff.sh b/t/t9105-git-svn-commit-diff.sh index f994b72f80..f994b72f80 100644..100755 --- a/contrib/git-svn/t/t0005-commit-diff.sh +++ b/t/t9105-git-svn-commit-diff.sh diff --git a/t/test-lib.sh b/t/test-lib.sh index 05f6e79560..470a909891 100755 --- a/t/test-lib.sh +++ b/t/test-lib.sh @@ -9,6 +9,8 @@ LC_ALL=C PAGER=cat TZ=UTC export LANG LC_ALL PAGER TZ +EDITOR=: +VISUAL=: unset AUTHOR_DATE unset AUTHOR_EMAIL unset AUTHOR_NAME @@ -26,10 +28,12 @@ unset GIT_DIR unset GIT_EXTERNAL_DIFF unset GIT_INDEX_FILE unset GIT_OBJECT_DIRECTORY +unset GIT_TRACE unset SHA1_FILE_DIRECTORIES unset SHA1_FILE_DIRECTORY export GIT_AUTHOR_EMAIL GIT_AUTHOR_NAME export GIT_COMMITTER_EMAIL GIT_COMMITTER_NAME +export EDITOR VISUAL # Each test should start with something like this, after copyright notices: # @@ -5,7 +5,7 @@ const char *tag_type = "tag"; struct object *deref_tag(struct object *o, const char *warn, int warnlen) { - while (o && o->type == TYPE_TAG) + while (o && o->type == OBJ_TAG) o = parse_object(((struct tag *)o)->tagged->sha1); if (!o && warn) { if (!warnlen) @@ -21,12 +21,12 @@ struct tag *lookup_tag(const unsigned char *sha1) if (!obj) { struct tag *ret = alloc_tag_node(); created_object(sha1, &ret->object); - ret->object.type = TYPE_TAG; + ret->object.type = OBJ_TAG; return ret; } if (!obj->type) - obj->type = TYPE_TAG; - if (obj->type != TYPE_TAG) { + obj->type = OBJ_TAG; + if (obj->type != OBJ_TAG) { error("Object %s is a %s, not a tree", sha1_to_hex(sha1), typename(obj->type)); return NULL; diff --git a/templates/hooks--update b/templates/hooks--update index d7a8f0a849..76d5ac2477 100644 --- a/templates/hooks--update +++ b/templates/hooks--update @@ -60,7 +60,7 @@ then echo "Changes since $prev:" git rev-list --pretty $prev..$3 | $short echo --- - git diff $prev..$3 | diffstat -p1 + git diff --stat $prev..$3 echo --- fi ;; @@ -75,7 +75,7 @@ else base=$(git-merge-base "$2" "$3") case "$base" in "$2") - git diff "$3" "^$base" | diffstat -p1 + git diff --stat "$3" "^$base" echo echo "New commits:" ;; diff --git a/test-sha1.c b/test-sha1.c new file mode 100644 index 0000000000..78d7e983a7 --- /dev/null +++ b/test-sha1.c @@ -0,0 +1,47 @@ +#include "cache.h" + +int main(int ac, char **av) +{ + SHA_CTX ctx; + unsigned char sha1[20]; + unsigned bufsz = 8192; + char *buffer; + + if (ac == 2) + bufsz = strtoul(av[1], NULL, 10) * 1024 * 1024; + + if (!bufsz) + bufsz = 8192; + + while ((buffer = malloc(bufsz)) == NULL) { + fprintf(stderr, "bufsz %u is too big, halving...\n", bufsz); + bufsz /= 2; + if (bufsz < 1024) + die("OOPS"); + } + + SHA1_Init(&ctx); + + while (1) { + ssize_t sz, this_sz; + char *cp = buffer; + unsigned room = bufsz; + this_sz = 0; + while (room) { + sz = xread(0, cp, room); + if (sz == 0) + break; + if (sz < 0) + die("test-sha1: %s", strerror(errno)); + this_sz += sz; + cp += sz; + room -= sz; + } + if (this_sz == 0) + break; + SHA1_Update(&ctx, buffer, this_sz); + } + SHA1_Final(sha1, &ctx); + puts(sha1_to_hex(sha1)); + exit(0); +} diff --git a/test-sha1.sh b/test-sha1.sh new file mode 100755 index 0000000000..640856af5a --- /dev/null +++ b/test-sha1.sh @@ -0,0 +1,83 @@ +#!/bin/sh + +dd if=/dev/zero bs=1048576 count=100 2>/dev/null | +/usr/bin/time ./test-sha1 >/dev/null + +while read expect cnt pfx +do + case "$expect" in '#'*) continue ;; esac + actual=` + { + test -z "$pfx" || echo "$pfx" + dd if=/dev/zero bs=1048576 count=$cnt 2>/dev/null | + tr '[\0]' '[g]' + } | ./test-sha1 $cnt + ` + if test "$expect" = "$actual" + then + echo "OK: $expect $cnt $pfx" + else + echo >&2 "OOPS: $cnt" + echo >&2 "expect: $expect" + echo >&2 "actual: $actual" + exit 1 + fi +done <<EOF +da39a3ee5e6b4b0d3255bfef95601890afd80709 0 +3f786850e387550fdab836ed7e6dc881de23001b 0 a +5277cbb45a15902137d332d97e89cf8136545485 0 ab +03cfd743661f07975fa2f1220c5194cbaff48451 0 abc +3330b4373640f9e4604991e73c7e86bfd8da2dc3 0 abcd +ec11312386ad561674f724b8cca7cf1796e26d1d 0 abcde +bdc37c074ec4ee6050d68bc133c6b912f36474df 0 abcdef +69bca99b923859f2dc486b55b87f49689b7358c7 0 abcdefg +e414af7161c9554089f4106d6f1797ef14a73666 0 abcdefgh +0707f2970043f9f7c22029482db27733deaec029 0 abcdefghi +a4dd8aa74a5636728fe52451636e2e17726033aa 1 +9986b45e2f4d7086372533bb6953a8652fa3644a 1 frotz +23d8d4f788e8526b4877548a32577543cbaaf51f 10 +8cd23f822ab44c7f481b8c92d591f6d1fcad431c 10 frotz +f3b5604a4e604899c1233edb3bf1cc0ede4d8c32 512 +b095bd837a371593048136e429e9ac4b476e1bb3 512 frotz +08fa81d6190948de5ccca3966340cc48c10cceac 1200 xyzzy +e33a291f42c30a159733dd98b8b3e4ff34158ca0 4090 4G +#a3bf783bc20caa958f6cb24dd140a7b21984838d 9999 nitfol +EOF + +exit + +# generating test vectors +# inputs are number of megabytes followed by some random string to prefix. + +while read cnt pfx +do + actual=` + { + test -z "$pfx" || echo "$pfx" + dd if=/dev/zero bs=1048576 count=$cnt 2>/dev/null | + tr '[\0]' '[g]' + } | sha1sum | + sed -e 's/ .*//' + ` + echo "$actual $cnt $pfx" +done <<EOF +0 +0 a +0 ab +0 abc +0 abcd +0 abcde +0 abcdef +0 abcdefg +0 abcdefgh +0 abcdefghi +1 +1 frotz +10 +10 frotz +512 +512 frotz +1200 xyzzy +4090 4G +9999 nitfol +EOF @@ -131,12 +131,12 @@ struct tree *lookup_tree(const unsigned char *sha1) if (!obj) { struct tree *ret = alloc_tree_node(); created_object(sha1, &ret->object); - ret->object.type = TYPE_TREE; + ret->object.type = OBJ_TREE; return ret; } if (!obj->type) - obj->type = TYPE_TREE; - if (obj->type != TYPE_TREE) { + obj->type = OBJ_TREE; + if (obj->type != OBJ_TREE) { error("Object %s is a %s, not a tree", sha1_to_hex(sha1), typename(obj->type)); return NULL; @@ -216,11 +216,11 @@ struct tree *parse_tree_indirect(const unsigned char *sha1) do { if (!obj) return NULL; - if (obj->type == TYPE_TREE) + if (obj->type == OBJ_TREE) return (struct tree *) obj; - else if (obj->type == TYPE_COMMIT) + else if (obj->type == OBJ_COMMIT) obj = &(((struct commit *) obj)->tree->object); - else if (obj->type == TYPE_TAG) + else if (obj->type == OBJ_TAG) obj = ((struct tag *) obj)->tagged; else return NULL; diff --git a/unpack-objects.c b/unpack-objects.c index 3b824b04a2..48c1ee7968 100644 --- a/unpack-objects.c +++ b/unpack-objects.c @@ -241,11 +241,6 @@ static void unpack_one(unsigned nr, unsigned total) } } -/* - * We unpack from the end, older files first. Now, usually - * there are deltas etc, so we'll not actually write the - * objects in that order, but we might as well try.. - */ static void unpack_all(void) { int i; diff --git a/upload-pack.c b/upload-pack.c index 2b70c3dcb4..07ecdb4281 100644 --- a/upload-pack.c +++ b/upload-pack.c @@ -1,3 +1,6 @@ +#include <signal.h> +#include <sys/wait.h> +#include <sys/poll.h> #include "cache.h" #include "refs.h" #include "pkt-line.h" @@ -5,9 +8,6 @@ #include "object.h" #include "commit.h" #include "exec_cmd.h" -#include <signal.h> -#include <sys/poll.h> -#include <sys/wait.h> static const char upload_pack_usage[] = "git-upload-pack [--strict] [--timeout=nn] <dir>"; @@ -51,6 +51,10 @@ static ssize_t send_client_data(int fd, const char *data, ssize_t sz) if (fd == 3) /* emergency quit */ fd = 2; + if (fd == 2) { + xwrite(fd, data, sz); + return sz; + } return safe_write(fd, data, sz); } p = data; @@ -178,6 +182,8 @@ static void create_pack_file(void) ssize_t sz; int pe, pu, pollsize; + reset_timeout(); + pollsize = 0; pe = pu = -1; @@ -326,7 +332,7 @@ static int got_sha1(char *hex, unsigned char *sha1) o = parse_object(sha1); if (!o) die("oops (%s)", sha1_to_hex(sha1)); - if (o->type == TYPE_COMMIT) { + if (o->type == OBJ_COMMIT) { struct commit_list *parents; if (o->flags & THEY_HAVE) return 0; @@ -457,7 +463,7 @@ static int send_ref(const char *refname, const unsigned char *sha1) o->flags |= OUR_REF; nr_our_refs++; } - if (o->type == TYPE_TAG) { + if (o->type == OBJ_TAG) { o = deref_tag(o, refname, 0); packet_write(1, "%s %s^{}\n", sha1_to_hex(o->sha1), refname); } diff --git a/xdiff/xdiff.h b/xdiff/xdiff.h index 2ce10b4c0d..c9f817818a 100644 --- a/xdiff/xdiff.h +++ b/xdiff/xdiff.h @@ -39,6 +39,7 @@ extern "C" { #define XDL_PATCH_IGNOREBSPACE (1 << 8) #define XDL_EMIT_FUNCNAMES (1 << 0) +#define XDL_EMIT_COMMON (1 << 1) #define XDL_MMB_READONLY (1 << 0) diff --git a/xdiff/xdiffi.c b/xdiff/xdiffi.c index ed7ad2041c..d76e76a0e6 100644 --- a/xdiff/xdiffi.c +++ b/xdiff/xdiffi.c @@ -84,7 +84,7 @@ static long xdl_split(unsigned long const *ha1, long off1, long lim1, * We need to extent the diagonal "domain" by one. If the next * values exits the box boundaries we need to change it in the * opposite direction because (max - min) must be a power of two. - * Also we initialize the extenal K value to -1 so that we can + * Also we initialize the external K value to -1 so that we can * avoid extra conditions check inside the core loop. */ if (fmin > dmin) @@ -119,7 +119,7 @@ static long xdl_split(unsigned long const *ha1, long off1, long lim1, * We need to extent the diagonal "domain" by one. If the next * values exits the box boundaries we need to change it in the * opposite direction because (max - min) must be a power of two. - * Also we initialize the extenal K value to -1 so that we can + * Also we initialize the external K value to -1 so that we can * avoid extra conditions check inside the core loop. */ if (bmin > dmin) @@ -405,7 +405,7 @@ static int xdl_change_compact(xdfile_t *xdf, xdfile_t *xdfo, long flags) { /* * This is the same of what GNU diff does. Move back and forward * change groups for a consistent and pretty diff output. This also - * helps in finding joineable change groups and reduce the diff size. + * helps in finding joinable change groups and reduce the diff size. */ for (ix = ixo = 0;;) { /* diff --git a/xdiff/xemit.c b/xdiff/xemit.c index ad5bfb1910..714c563547 100644 --- a/xdiff/xemit.c +++ b/xdiff/xemit.c @@ -100,6 +100,21 @@ static void xdl_find_func(xdfile_t *xf, long i, char *buf, long sz, long *ll) { } +int xdl_emit_common(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, + xdemitconf_t const *xecfg) { + xdfile_t *xdf = &xe->xdf1; + const char *rchg = xdf->rchg; + long ix; + + for (ix = 0; ix < xdf->nrec; ix++) { + if (rchg[ix]) + continue; + if (xdl_emit_record(xdf, ix, "", ecb)) + return -1; + } + return 0; +} + int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, xdemitconf_t const *xecfg) { long s1, s2, e1, e2, lctx; @@ -107,6 +122,9 @@ int xdl_emit_diff(xdfenv_t *xe, xdchange_t *xscr, xdemitcb_t *ecb, char funcbuf[40]; long funclen = 0; + if (xecfg->flags & XDL_EMIT_COMMON) + return xdl_emit_common(xe, xscr, ecb, xecfg); + for (xch = xche = xscr; xch; xch = xche->next) { xche = xdl_get_hunk(xch, xecfg); |