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2018-05-08Merge branch 'ma/http-walker-no-partial'Libravatar Junio C Hamano1-0/+11
"git http-fetch" (deprecated) had an optional and experimental "feature" to fetch only commits and/or trees, which nobody used. This has been removed. * ma/http-walker-no-partial: walker: drop fields of `struct walker` which are always 1 http-fetch: make `-a` standard behaviour
2018-05-08Merge branch 'js/colored-push-errors'Libravatar Junio C Hamano1-0/+12
Error messages from "git push" can be painted for more visibility. * js/colored-push-errors: config: document the settings to colorize push errors/hints push: test to verify that push errors are colored push: colorize errors color: introduce support for colorizing stderr
2018-05-08Merge branch 'jc/parseopt-expiry-errors'Libravatar Junio C Hamano1-0/+10
"git gc --prune=nonsense" spent long time repacking and then silently failed when underlying "git prune --expire=nonsense" failed to parse its command line. This has been corrected. * jc/parseopt-expiry-errors: parseopt: handle malformed --expire arguments more nicely gc: do not upcase error message shown with die()
2018-05-08Merge branch 'ma/fast-export-skip-merge-fix'Libravatar Junio C Hamano1-0/+18
"git fast-export" had a regression in v2.15.0 era where it skipped some merge commits in certain cases, which has been corrected. * ma/fast-export-skip-merge-fix: fast-export: fix regression skipping some merge-commits
2018-05-08Merge branch 'bt/gpg-interface'Libravatar Junio C Hamano1-1/+12
What is queued here is only the obviously correct and uncontroversial code clean-up part, which is an earlier 7 patches, of a larger series. The remainder that is not queued introduces a few configuration variables to deal with e-signature backends with different signature format. * bt/gpg-interface: gpg-interface: find the last gpg signature line gpg-interface: extract gpg line matching helper gpg-interface: fix const-correctness of "eol" pointer gpg-interface: use size_t for signature buffer size gpg-interface: modernize function declarations gpg-interface: handle bool user.signingkey t7004: fix mistaken tag name
2018-05-08Merge branch 'hn/sort-ls-remote'Libravatar Junio C Hamano1-7/+47
"git ls-remote" learned an option to allow sorting its output based on the refnames being shown. * hn/sort-ls-remote: ls-remote: create '--sort' option
2018-05-08Merge branch 'tb/config-default'Libravatar Junio C Hamano2-0/+66
"git config --get" learned the "--default" option, to help the calling script. Building on top of the tb/config-type topic, the "git config" learns "--type=color" type. Taken together, you can do things like "git config --get foo.color --default blue" and get the ANSI color sequence for the color given to foo.color variable, or "blue" if the variable does not exist. * tb/config-default: builtin/config: introduce `color` type specifier config.c: introduce 'git_config_color' to parse ANSI colors builtin/config: introduce `--default`
2018-05-08Merge branch 'tb/config-type'Libravatar Junio C Hamano1-1/+64
The "git config" command uses separate options e.g. "--int", "--bool", etc. to specify what type the caller wants the value to be interpreted as. A new "--type=<typename>" option has been introduced, which would make it cleaner to define new types. * tb/config-type: builtin/config.c: support `--type=<type>` as preferred alias for `--<type>` builtin/config.c: treat type specifiers singularly
2018-05-08Merge branch 'tq/t1510'Libravatar Junio C Hamano1-1/+0
Test cleanup. * tq/t1510: t1510-repo-setup.sh: remove useless mkdir
2018-05-08Merge branch 'ls/checkout-encoding'Libravatar Junio C Hamano1-0/+245
The new "checkout-encoding" attribute can ask Git to convert the contents to the specified encoding when checking out to the working tree (and the other way around when checking in). * ls/checkout-encoding: convert: add round trip check based on 'core.checkRoundtripEncoding' convert: add tracing for 'working-tree-encoding' attribute convert: check for detectable errors in UTF encodings convert: add 'working-tree-encoding' attribute utf8: add function to detect a missing UTF-16/32 BOM utf8: add function to detect prohibited UTF-16/32 BOM utf8: teach same_encoding() alternative UTF encoding names strbuf: add a case insensitive starts_with() strbuf: add xstrdup_toupper() strbuf: remove unnecessary NUL assignment in xstrdup_tolower()
2018-05-08Merge branch 'sb/object-store-replace'Libravatar Junio C Hamano1-1/+2
The effort to pass the repository in-core structure throughout the API continues. This round deals with the code that implements the refs/replace/ mechanism. * sb/object-store-replace: replace-object: allow lookup_replace_object to handle arbitrary repositories replace-object: allow do_lookup_replace_object to handle arbitrary repositories replace-object: allow prepare_replace_object to handle arbitrary repositories refs: allow for_each_replace_ref to handle arbitrary repositories refs: store the main ref store inside the repository struct replace-object: add repository argument to lookup_replace_object replace-object: add repository argument to do_lookup_replace_object replace-object: add repository argument to prepare_replace_object refs: add repository argument to for_each_replace_ref refs: add repository argument to get_main_ref_store replace-object: check_replace_refs is safe in multi repo environment replace-object: eliminate replace objects prepared flag object-store: move lookup_replace_object to replace-object.h replace-object: move replace_map to object store replace_object: use oidmap
2018-05-08Merge branch 'ds/commit-graph'Libravatar Junio C Hamano1-0/+224
Precompute and store information necessary for ancestry traversal in a separate file to optimize graph walking. * ds/commit-graph: commit-graph: implement "--append" option commit-graph: build graph from starting commits commit-graph: read only from specific pack-indexes commit: integrate commit graph with commit parsing commit-graph: close under reachability commit-graph: add core.commitGraph setting commit-graph: implement git commit-graph read commit-graph: implement git-commit-graph write commit-graph: implement write_commit_graph() commit-graph: create git-commit-graph builtin graph: add commit graph design document commit-graph: add format document csum-file: refactor finalize_hashfile() method csum-file: rename hashclose() to finalize_hashfile()
2018-05-08Merge branch 'js/empty-config-section-fix'Libravatar Junio C Hamano1-3/+99
"git config --unset a.b", when "a.b" is the last variable in an otherwise empty section "a", left an empty section "a" behind, and worse yet, a subsequent "git config a.c value" did not reuse that empty shell and instead created a new one. These have been (partially) corrected. * js/empty-config-section-fix: git_config_set: reuse empty sections git config --unset: remove empty sections (in the common case) git_config_set: make use of the config parser's event stream git_config_set: do not use a state machine config_set_store: rename some fields for consistency config: avoid using the global variable `store` config: introduce an optional event stream while parsing t1300: `--unset-all` can leave an empty section behind (bug) t1300: add a few more hairy examples of sections becoming empty t1300: remove unreasonable expectation from TODO t1300: avoid relying on a bug config --replace-all: avoid extra line breaks t1300: demonstrate that --replace-all can "invent" newlines t1300: rename it to reflect that `repo-config` was deprecated git_config_set: fix off-by-two
2018-05-08Merge branch 'sb/submodule-move-nested'Libravatar Junio C Hamano2-4/+6
Moving a submodule that itself has submodule in it with "git mv" forgot to make necessary adjustment to the nested sub-submodules; now the codepath learned to recurse into the submodules. * sb/submodule-move-nested: submodule: fixup nested submodules after moving the submodule submodule-config: remove submodule_from_cache submodule-config: add repository argument to submodule_from_{name, path} submodule-config: allow submodule_free to handle arbitrary repositories grep: remove "repo" arg from non-supporting funcs submodule.h: drop declaration of connect_work_tree_and_git_dir
2018-05-08Merge branch 'dj/runtime-prefix'Libravatar Junio C Hamano1-1/+1
A build-time option has been added to allow Git to be told to refer to its associated files relative to the main binary, in the same way that has been possible on Windows for quite some time, for Linux, BSDs and Darwin. * dj/runtime-prefix: Makefile: quote $INSTLIBDIR when passing it to sed Makefile: remove unused @@PERLLIBDIR@@ substitution variable mingw/msvc: use the new-style RUNTIME_PREFIX helper exec_cmd: provide a new-style RUNTIME_PREFIX helper for Windows exec_cmd: RUNTIME_PREFIX on some POSIX systems Makefile: add Perl runtime prefix support Makefile: generate Perl header from template file
2018-05-08Merge branch 'bw/protocol-v2'Libravatar Junio C Hamano3-0/+513
The beginning of the next-gen transfer protocol. * bw/protocol-v2: (35 commits) remote-curl: don't request v2 when pushing remote-curl: implement stateless-connect command http: eliminate "# service" line when using protocol v2 http: don't always add Git-Protocol header http: allow providing extra headers for http requests remote-curl: store the protocol version the server responded with remote-curl: create copy of the service name pkt-line: add packet_buf_write_len function transport-helper: introduce stateless-connect transport-helper: refactor process_connect_service transport-helper: remove name parameter connect: don't request v2 when pushing connect: refactor git_connect to only get the protocol version once fetch-pack: support shallow requests fetch-pack: perform a fetch using v2 upload-pack: introduce fetch server command push: pass ref prefixes when pushing fetch: pass ref prefixes when fetching ls-remote: pass ref prefixes when requesting a remote's refs transport: convert transport_get_remote_refs to take a list of ref prefixes ...
2018-04-25Merge branch 'cc/perf-bisect'Libravatar Junio C Hamano3-10/+166
Performance measuring framework in t/perf learned to help bisecting performance regressions. * cc/perf-bisect: t/perf: add scripts to bisect performance regressions perf/run: add --subsection option
2018-04-25Merge branch 'ps/test-chmtime-get'Libravatar Junio C Hamano10-42/+63
Test cleanup. * ps/test-chmtime-get: t/helper: 'test-chmtime (--get|-g)' to print only the mtime
2018-04-25Merge branch 'js/t5404-path-fix'Libravatar Junio C Hamano1-1/+1
Test fix. * js/t5404-path-fix: t5404: relax overzealous test
2018-04-25Merge branch 'nd/worktree-move'Libravatar Junio C Hamano1-4/+3
Test update. * nd/worktree-move: t2028: tighten grep expression to make "move worktree" test more robust
2018-04-25Merge branch 'ks/branch-list-detached-rebase-i'Libravatar Junio C Hamano1-0/+24
"git branch --list" during an interrupted "rebase -i" now lets users distinguish the case where a detached HEAD is being rebased and a normal branch is being rebased. * ks/branch-list-detached-rebase-i: t3200: verify "branch --list" sanity when rebasing from detached HEAD branch --list: print useful info whilst interactive rebasing a detached HEAD
2018-04-25Merge branch 'jk/t5561-missing-curl'Libravatar Junio C Hamano2-2/+12
Test fixes. * jk/t5561-missing-curl: t5561: skip tests if curl is not available t5561: drop curl stderr redirects
2018-04-25Merge branch 'bw/commit-partial-from-subdirectory-fix'Libravatar Junio C Hamano1-0/+12
"cd sub/dir && git commit ../path" ought to record the changes to the file "sub/path", but this regressed long time ago. * bw/commit-partial-from-subdirectory-fix: commit: allow partial commits with relative paths
2018-04-25Merge branch 'jk/relative-directory-fix'Libravatar Junio C Hamano1-0/+12
Some codepaths, including the refs API, get and keep relative paths, that go out of sync when the process does chdir(2). The chdir-notify API is introduced to let these codepaths adjust these cached paths to the new current directory. * jk/relative-directory-fix: refs: use chdir_notify to update cached relative paths set_work_tree: use chdir_notify add chdir-notify API trace.c: export trace_setup_key set_git_dir: die when setenv() fails
2018-04-25Merge branch 'pw/rebase-signoff'Libravatar Junio C Hamano2-2/+40
"git rebase" has learned to honor "--signoff" option when using backends other than "am" (but not "--preserve-merges"). * pw/rebase-signoff: rebase --keep-empty: always use interactive rebase rebase -p: error out if --signoff is given rebase: extend --signoff support
2018-04-25Merge branch 'pw/rebase-keep-empty-fixes'Libravatar Junio C Hamano1-1/+1
"git rebase --keep-empty" still removed an empty commit if the other side contained an empty commit (due to the "does an equivalent patch exist already?" check), which has been corrected. * pw/rebase-keep-empty-fixes: rebase: respect --no-keep-empty rebase -i --keep-empty: don't prune empty commits rebase --root: stop assuming squash_onto is unset
2018-04-24http-fetch: make `-a` standard behaviourLibravatar Martin Ågren1-0/+11
This is a follow-up to a6c786fce8 (Mark http-fetch without -a as deprecated, 2011-08-23). For more than six years, we have been warning when `-a` is not provided, and the documentation has been saying that `-a` will become the default. It is a bit unclear what "default" means here. There is no such thing as `http-fetch --no-a`. But according to my searches, no-one has been asking on the mailing list how they should silence the warning and prepare for overriding the flipped default. So let's assume that everybody is happy with `-a`. They should be, since not using it may break the repo in such a way that Git itself is unable to fix it. Always behave as if `-a` was given. Since `-a` implies `-c` (get commit objects) and `-t` (get trees), all three options are now unnecessary. Document all of these as historical artefacts that have no effect. Leave no-op code for handling these options in http-fetch.c. The options-handling is currently rather loose. If someone tightens it, we will not want these ignored options to accidentally turn into hard errors. Since `-a` was the only safe and sane usage and we have been pushing people towards it for a long time, refrain from warning when it is used "unnecessarily" now. Similarly, do not add anything scary-looking to the man-page about how it will be removed in the future. We can always do so later. (It is not like we are in desperate need of freeing up one-letter arguments.) Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-24push: test to verify that push errors are coloredLibravatar Johannes Schindelin1-0/+12
This actually only tests whether the push errors/hints are colored if the respective color.* config settings are `always`, but in the regular case they default to `auto` (in which case we color the messages when stderr is connected to an interactive terminal), therefore these tests should suffice. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-23builtin/config: introduce `color` type specifierLibravatar Taylor Blau1-0/+30
As of this commit, the canonical way to retreive an ANSI-compatible color escape sequence from a configuration file is with the `--get-color` action. This is to allow Git to "fall back" on a default value for the color should the given section not exist in the specified configuration(s). With the addition of `--default`, this is no longer needed since: $ git config --default red --type=color core.section will be have exactly as: $ git config --get-color core.section red For consistency, let's introduce `--type=color` and encourage its use with `--default` together over `--get-color` alone. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-23builtin/config: introduce `--default`Libravatar Taylor Blau1-0/+36
For some use cases, callers of the `git-config(1)` builtin would like to fallback to default values when the variable asked for does not exist. In addition, users would like to use existing type specifiers to ensure that values are parsed correctly when they do exist in the configuration. For example, to fetch a value without a type specifier and fallback to `$fallback`, the following is required: $ git config core.foo || echo "$fallback" This is fine for most values, but can be tricky for difficult-to-express `$fallback`'s, like ANSI color codes. This motivates `--get-color`, which is a one-off exception to the normal type specifier rules wherein a user specifies both the configuration variable and an optional fallback. Both are formatted according to their type specifier, which eases the burden on the user to ensure that values are correctly formatted. This commit (and those following it in this series) aim to eventually replace `--get-color` with a consistent alternative. By introducing `--default`, we allow the `--get-color` action to be promoted to a `--type=color` type specifier, retaining the "fallback" behavior via the `--default` flag introduced in this commit. For example, we aim to replace: $ git config --get-color variable [default] [...] with: $ git config --default default --type=color variable [...] Values filled by `--default` behave exactly as if they were present in the affected configuration file; they will be parsed by type specifiers without the knowledge that they are not themselves present in the configuration. Specifically, this means that the following will work: $ git config --int --default 1M does.not.exist 1048576 In subsequent commits, we will offer `--type=color`, which (in conjunction with `--default`) will be sufficient to replace `--get-color`. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-23parseopt: handle malformed --expire arguments more nicelyLibravatar Junio C Hamano1-0/+10
A few commands that parse --expire=<time> command line option behave sillily when given nonsense input. For example $ git prune --no-expire Segmentation falut $ git prune --expire=npw; echo $? 129 Both come from parse_opt_expiry_date_cb(). The former is because the function is not prepared to see arg==NULL (for "--no-expire", it is a norm; "--expire" at the end of the command line could be made to pass NULL, if it is told that the argument is optional, but we don't so we do not have to worry about that case). The latter is because it does not check the value returned from the underlying parse_expiry_date(). This seems to be a recent regression introduced while we attempted to avoid spewing the entire usage message when given a correct option but with an invalid value at 3bb0923f ("parse-options: do not show usage upon invalid option value", 2018-03-22). Before that, we didn't fail silently but showed a full usage help (which arguably is not all that better). Also catch this error early when "git gc --prune=<expiration>" is misspelled by doing a dummy parsing before the main body of "gc" that is time consuming even begins. Otherwise, we'd spend time to pack objects and then later have "git prune" first notice the error. Aborting "gc" in the middle that way is not harmful but is ugly and can be avoided. Helped-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-21fast-export: fix regression skipping some merge-commitsLibravatar Martin Ågren1-0/+18
7199203937 (object_array: add and use `object_array_pop()`, 2017-09-23) noted that the pattern `object = array.objects[--array.nr].item` could be abstracted as `object = object_array_pop(&array)`. Unfortunately, one of the conversions was horribly wrong. Between grabbing the last object (i.e., peeking at it) and decreasing the object count, the original code would sometimes return early. The updated code on the other hand, will always pop the last element, then maybe do the early return without doing anything with the object. The end result is that merge commits where all the parents have still not been exported will simply be dropped, meaning that they will be completely missing from the exported data. Re-add a commit when it is not yet time to handle it. An alternative that was considered was to peek-then-pop. That carries some risk with it since the peeking and popping need to act on the same object, in a concerted fashion. Add a test that would have caught this. Reported-by: Isaac Chou <Isaac.Chou@microfocus.com> Analyzed-by: Isaac Chou <Isaac.Chou@microfocus.com> Helped-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-19builtin/config.c: support `--type=<type>` as preferred alias for `--<type>`Libravatar Taylor Blau1-3/+55
`git config` has long allowed the ability for callers to provide a 'type specifier', which instructs `git config` to (1) ensure that incoming values can be interpreted as that type, and (2) that outgoing values are canonicalized under that type. In another series, we propose to extend this functionality with `--type=color` and `--default` to replace `--get-color`. However, we traditionally use `--color` to mean "colorize this output", instead of "this value should be treated as a color". Currently, `git config` does not support this kind of colorization, but we should be careful to avoid squatting on this option too soon, so that `git config` can support `--color` (in the traditional sense) in the future, if that is desired. In this patch, we support `--type=<int|bool|bool-or-int|...>` in addition to `--int`, `--bool`, and etc. This allows the aforementioned upcoming patch to support querying a color value with a default via `--type=color --default=...`, without squandering `--color`. We retain the historic behavior of complaining when multiple, legacy-style `--<type>` flags are given, as well as extend this to conflicting new-style `--type=<type>` flags. `--int --type=int` (and its commutative pair) does not complain, but `--bool --type=int` (and its commutative pair) does. Signed-off-by: Taylor Blau <me@ttaylorr.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-17t1510-repo-setup.sh: remove useless mkdirLibravatar Tao Qingyun1-1/+0
Signed-off-by: Tao Qingyun <845767657@qq.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16gpg-interface: find the last gpg signature lineLibravatar Jeff King1-0/+11
A signed tag has a detached signature like this: object ... [...more header...] This is the tag body. -----BEGIN PGP SIGNATURE----- [opaque gpg data] -----END PGP SIGNATURE----- Our parser finds the _first_ line that appears to start a PGP signature block, meaning we may be confused by a signature (or a signature-like line) in the actual body. Let's keep parsing and always find the final block, which should be the detached signature over all of the preceding content. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Ben Toews <mastahyeti@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16t7004: fix mistaken tag nameLibravatar Jeff King1-1/+1
We have a series of tests which create signed tags with various properties, but one test accidentally verifies a tag from much earlier in the series. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Ben Toews <mastahyeti@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16convert: add round trip check based on 'core.checkRoundtripEncoding'Libravatar Lars Schneider1-0/+39
UTF supports lossless conversion round tripping and conversions between UTF and other encodings are mostly round trip safe as Unicode aims to be a superset of all other character encodings. However, certain encodings (e.g. SHIFT-JIS) are known to have round trip issues [1]. Add 'core.checkRoundtripEncoding', which contains a comma separated list of encodings, to define for what encodings Git should check the conversion round trip if they are used in the 'working-tree-encoding' attribute. Set SHIFT-JIS as default value for 'core.checkRoundtripEncoding'. [1] https://support.microsoft.com/en-us/help/170559/prb-conversion-problem-between-shift-jis-and-unicode Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16convert: add tracing for 'working-tree-encoding' attributeLibravatar Lars Schneider1-0/+2
Add the GIT_TRACE_WORKING_TREE_ENCODING environment variable to enable tracing for content that is reencoded with the 'working-tree-encoding' attribute. This is useful to debug encoding issues. Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16convert: check for detectable errors in UTF encodingsLibravatar Lars Schneider1-0/+62
Check that new content is valid with respect to the user defined 'working-tree-encoding' attribute. Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-16convert: add 'working-tree-encoding' attributeLibravatar Lars Schneider1-0/+142
Git recognizes files encoded with ASCII or one of its supersets (e.g. UTF-8 or ISO-8859-1) as text files. All other encodings are usually interpreted as binary and consequently built-in Git text processing tools (e.g. 'git diff') as well as most Git web front ends do not visualize the content. Add an attribute to tell Git what encoding the user has defined for a given file. If the content is added to the index, then Git reencodes the content to a canonical UTF-8 representation. On checkout Git will reverse this operation. Signed-off-by: Lars Schneider <larsxschneider@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-12refs: add repository argument to get_main_ref_storeLibravatar Stefan Beller1-1/+2
Add a repository argument to allow the get_main_ref_store caller to be more specific about which repository to handle. This is a small mechanical change; it doesn't change the implementation to handle repositories other than the_repository yet. As with the previous commits, use a macro to catch callers passing a repository other than the_repository at compile time. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-12Merge branch 'svn/authors-prog-2' of git://bogomips.org/git-svnLibravatar Junio C Hamano2-1/+39
* 'svn/authors-prog-2' of git://bogomips.org/git-svn: git-svn: allow empty email-address using authors-prog and authors-file git-svn: search --authors-prog in PATH too
2018-04-11exec_cmd: RUNTIME_PREFIX on some POSIX systemsLibravatar Dan Jacques1-1/+1
Enable Git to resolve its own binary location using a variety of OS-specific and generic methods, including: - procfs via "/proc/self/exe" (Linux) - _NSGetExecutablePath (Darwin) - KERN_PROC_PATHNAME sysctl on BSDs. - argv0, if absolute (all, including Windows). This is used to enable RUNTIME_PREFIX support for non-Windows systems, notably Linux and Darwin. When configured with RUNTIME_PREFIX, Git will do a best-effort resolution of its executable path and automatically use this as its "exec_path" for relative helper and data lookups, unless explicitly overridden. Small incidental formatting cleanup of "exec_cmd.c". Signed-off-by: Dan Jacques <dnj@google.com> Thanks-to: Robbie Iannucci <iannucci@google.com> Thanks-to: Junio C Hamano <gitster@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11Revert "Merge branch 'en/rename-directory-detection'"Libravatar Junio C Hamano3-4000/+2
This reverts commit e4bb62fa1eeee689744b413e29a50b4d1dae6886, reversing changes made to 468165c1d8a442994a825f3684528361727cd8c0. The topic appears to inflict severe regression in renaming merges, even though the promise of it was that it would improve them. We do not yet know which exact change in the topic was wrong, but in the meantime, let's play it safe and revert it out of 'master' before real Git-using projects are harmed. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11t/perf: add scripts to bisect performance regressionsLibravatar Christian Couder2-0/+120
The new bisect_regression script can be used to automatically bisect performance regressions. It will pass the new bisect_run_script to `git bisect run`. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11perf/run: add --subsection optionLibravatar Christian Couder1-10/+46
This new option makes it possible to run perf tests as defined in only one subsection of a config file. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11Merge branch 'pk/test-avoid-pipe-hiding-exit-status'Libravatar Junio C Hamano15-159/+179
Test cleanup. * pk/test-avoid-pipe-hiding-exit-status: test: avoid pipes in git related commands for test
2018-04-11Merge branch 'rs/status-with-removed-submodule'Libravatar Junio C Hamano1-0/+15
"git submodule status" misbehaved on a submodule that has been removed from the working tree. * rs/status-with-removed-submodule: submodule: check for NULL return of get_submodule_ref_store()
2018-04-11Merge branch 'nd/combined-test-helper'Libravatar Junio C Hamano119-504/+641
Small test-helper programs have been consolidated into a single binary. * nd/combined-test-helper: (36 commits) t/helper: merge test-write-cache into test-tool t/helper: merge test-wildmatch into test-tool t/helper: merge test-urlmatch-normalization into test-tool t/helper: merge test-subprocess into test-tool t/helper: merge test-submodule-config into test-tool t/helper: merge test-string-list into test-tool t/helper: merge test-strcmp-offset into test-tool t/helper: merge test-sigchain into test-tool t/helper: merge test-sha1-array into test-tool t/helper: merge test-scrap-cache-tree into test-tool t/helper: merge test-run-command into test-tool t/helper: merge test-revision-walking into test-tool t/helper: merge test-regex into test-tool t/helper: merge test-ref-store into test-tool t/helper: merge test-read-cache into test-tool t/helper: merge test-prio-queue into test-tool t/helper: merge test-path-utils into test-tool t/helper: merge test-online-cpus into test-tool t/helper: merge test-mktemp into test-tool t/helper: merge (unused) test-mergesort into test-tool ...
2018-04-11Merge branch 'sb/object-store'Libravatar Junio C Hamano1-0/+1
Refactoring the internal global data structure to make it possible to open multiple repositories, work with and then close them. Rerolled by Duy on top of a separate preliminary clean-up topic. The resulting structure of the topics looked very sensible. * sb/object-store: (27 commits) sha1_file: allow sha1_loose_object_info to handle arbitrary repositories sha1_file: allow map_sha1_file to handle arbitrary repositories sha1_file: allow map_sha1_file_1 to handle arbitrary repositories sha1_file: allow open_sha1_file to handle arbitrary repositories sha1_file: allow stat_sha1_file to handle arbitrary repositories sha1_file: allow sha1_file_name to handle arbitrary repositories sha1_file: add repository argument to sha1_loose_object_info sha1_file: add repository argument to map_sha1_file sha1_file: add repository argument to map_sha1_file_1 sha1_file: add repository argument to open_sha1_file sha1_file: add repository argument to stat_sha1_file sha1_file: add repository argument to sha1_file_name sha1_file: allow prepare_alt_odb to handle arbitrary repositories sha1_file: allow link_alt_odb_entries to handle arbitrary repositories sha1_file: add repository argument to prepare_alt_odb sha1_file: add repository argument to link_alt_odb_entries sha1_file: add repository argument to read_info_alternates sha1_file: add repository argument to link_alt_odb_entry sha1_file: add raw_object_store argument to alt_odb_usable pack: move approximate object count to object store ...