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2017-11-15Merge branch 'cb/t4201-robustify'Libravatar Junio C Hamano2-5/+7
A test update. * cb/t4201-robustify: t4201: make use of abbreviation in the test more robust
2017-11-15Merge branch 'tz/fsf-address-update'Libravatar Junio C Hamano1-3/+1
* tz/fsf-address-update: Replace Free Software Foundation address in license notices Replace Free Software Foundation address in license notices
2017-11-15Merge branch 'js/for-each-ref-remote-name-and-ref'Libravatar Junio C Hamano1-0/+32
The "--format=..." option "git for-each-ref" takes learned to show the name of the 'remote' repository and the ref at the remote side that is affected for 'upstream' and 'push' via "%(push:remotename)" and friends. * js/for-each-ref-remote-name-and-ref: for-each-ref: test :remotename and :remoteref for-each-ref: let upstream/push report the remote ref name for-each-ref: let upstream/push optionally report the remote name
2017-11-15Merge branch 'jt/submodule-tests-cleanup'Libravatar Junio C Hamano1-205/+46
* jt/submodule-tests-cleanup: Tests: clean up and document submodule helpers
2017-11-15Merge branch 'cc/git-packet-pm'Libravatar Junio C Hamano1-94/+33
Parts of a test to drive the long-running content filter interface has been split into its own module, hopefully to eventually become reusable. * cc/git-packet-pm: Git/Packet.pm: extract parts of t0021/rot13-filter.pl for reuse t0021/rot13-filter: add capability functions t0021/rot13-filter: refactor checking final lf t0021/rot13-filter: add packet_initialize() t0021/rot13-filter: improve error message t0021/rot13-filter: improve 'if .. elsif .. else' style t0021/rot13-filter: refactor packet reading functions t0021/rot13-filter: fix list comparison
2017-11-15Merge branch 'bw/rebase-i-ignored-submodule-fix'Libravatar Junio C Hamano1-0/+17
"git rebase -i" recently started misbehaving when a submodule that is configured with 'submodule.<name>.ignore' is dirty; this has been corrected. * bw/rebase-i-ignored-submodule-fix: wt-status: actually ignore submodules when requested
2017-11-15Merge branch 'sr/wrapper-quote-filenames'Libravatar Junio C Hamano2-2/+2
Some error messages did not quote filenames shown in it, which have been fixed. * sr/wrapper-quote-filenames: wrapper.c: consistently quote filenames in error messages
2017-11-15Merge branch 'mh/avoid-rewriting-packed-refs'Libravatar Junio C Hamano1-0/+118
Recent update to the refs infrastructure implementation started rewriting packed-refs file more often than before; this has been optimized again for most trivial cases. * mh/avoid-rewriting-packed-refs: files-backend: don't rewrite the `packed-refs` file unnecessarily t1409: check that `packed-refs` is not rewritten unnecessarily
2017-11-13Merge branch 'jm/status-ignored-files-list'Libravatar Junio C Hamano1-0/+233
The set of paths output from "git status --ignored" was tied closely with its "--untracked=<mode>" option, but now it can be controlled more flexibly. Most notably, a directory that is ignored because it is listed to be ignored in the ignore/exclude mechanism can be handled differently from a directory that ends up to be ignored only because all files in it are ignored. * jm/status-ignored-files-list: status: test ignored modes status: document options to show matching ignored files status: report matching ignored and normal untracked status: add option to show ignored files differently
2017-11-13t4201: make use of abbreviation in the test more robustLibravatar Charles Bailey2-5/+7
The test for '--abbrev' in t4201-shortlog.sh assumes that the commits generated in the test can always be uniquely abbreviated to 5 hex digits but this is not always the case. If you were unlucky and happened to run the test at (say) Thu Jun 22 03:04:49 2017 +0000, you would find that the first commit generated would collide with a tree object created later in the same test. This can be simulated in the version of t4201-shortlog.sh prior to this commit by setting GIT_COMMITTER_DATE and GIT_AUTHOR_DATE to 1498100689 after sourcing test-lib.sh. Change the test to test --abbrev=35 instead of --abbrev=5 to almost completely avoid the possibility of a partial collision and add a call to test_tick in the setup to make the test repeatable (the latter alone is sufficient to make it robust enough). Signed-off-by: Charles Bailey <cbailey32@bloomberg.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-09Merge branch 'js/mingw-redirect-std-handles'Libravatar Junio C Hamano1-0/+12
MinGW updates. * js/mingw-redirect-std-handles: mingw: document the standard handle redirection mingw: optionally redirect stderr/stdout via the same handle mingw: add experimental feature to redirect standard handles
2017-11-09Merge branch 'js/wincred-empty-cred'Libravatar Junio C Hamano1-0/+19
MinGW updates. * js/wincred-empty-cred: wincred: handle empty username/password correctly t0302: check helper can handle empty credentials
2017-11-09Merge branch 'ad/5580-unc-tests-on-cygwin'Libravatar Junio C Hamano1-4/+10
UNC paths are also relevant in Cygwin builds and they are now tested just like Mingw builds. * ad/5580-unc-tests-on-cygwin: t5580: add Cygwin support
2017-11-09Replace Free Software Foundation address in license noticesLibravatar Todd Zullinger1-3/+1
The mailing address for the FSF has changed over the years. Rather than updating the address across all files, refer readers to gnu.org, as the GNU GPL documentation now suggests for license notices. The mailing address is retained in the full license files (COPYING and LGPL-2.1). The old address is still present in t/diff-lib/COPYING. This is intentional, as the file is used in tests and the contents are not expected to change. Signed-off-by: Todd Zullinger <tmz@pobox.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-08for-each-ref: test :remotename and :remoterefLibravatar Johannes Schindelin1-0/+32
This not only prevents regressions, but also serves as documentation what this new feature is expected to do. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-08Tests: clean up and document submodule helpersLibravatar Jonathan Tan1-205/+46
Factor out the commonalities from test_submodule_switch() and test_submodule_forced_switch() in lib-submodule-update.sh, and document their usage. This also makes explicit (through the KNOWN_FAILURE_FORCED_SWITCH_TESTS variable) the fact that, currently, all functionality tested using test_submodule_forced_switch() do not correctly handle the situation in which a submodule is replaced with an ordinary directory. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07wt-status: actually ignore submodules when requestedLibravatar Brandon Williams1-0/+17
Since ff6f1f564 (submodule-config: lazy-load a repository's .gitmodules file, 2017-08-03) rebase interactive fails if there are any submodules with unstaged changes which have been configured with a value for 'submodule.<name>.ignore' in the repository's config. This is due to how configured values of 'submodule.<name>.ignore' are handled in addition to a change in how the submodule config is loaded. When the diff machinery hits a submodule (gitlink as well as a corresponding entry in the submodule subsystem) it will read the value of 'submodule.<name>.ignore' stored in the repository's config and if the config is present it will clear the 'IGNORE_SUBMODULES' (which is the flag explicitly requested by rebase interactive), 'IGNORE_UNTRACKED_IN_SUBMODULES', and 'IGNORE_DIRTY_SUBMODULES' diff flags and then set one of them based on the configured value. Historically this wasn't a problem because the submodule subsystem wasn't initialized because the .gitmodules file wasn't explicitly loaded by the rebase interactive command. So when the diff machinery hit a submodule it would skip over reading any configured values of 'submodule.<name>.ignore'. In order to preserve the behavior of submodules being ignored by rebase interactive, also set the 'OVERRIDE_SUBMODULE_CONFIG' diff flag when submodules are requested to be ignored when checking for unstaged changes. Reported-by: Orgad Shaneh <orgads@gmail.com> Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07Git/Packet.pm: extract parts of t0021/rot13-filter.pl for reuseLibravatar Christian Couder1-137/+3
And while at it let's simplify t0021/rot13-filter.pl by using Git/Packet.pm. This will make it possible to reuse packet related functions in other test scripts. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: add capability functionsLibravatar Christian Couder1-13/+45
These function help read and write capabilities. To make them more generic and make it easy to reuse them, the following changes are made: - we don't require capabilities to come in a fixed order, - we allow duplicates, - we check that the remote supports the capabilities we advertise, - we don't check if the remote declares any capability we don't know about. The reason behind the last change is that the protocol should work using only the capabilities that both ends support, and it should not stop working if one end starts to advertise a new capability. Despite those changes, we can still require a set of capabilities, and die if one of them is not supported. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: refactor checking final lfLibravatar Christian Couder1-3/+11
As checking for a lf character at the end of a buffer will be useful in another function, let's refactor this functionality into a small remove_final_lf_or_die() helper function. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: add packet_initialize()Libravatar Christian Couder1-10/+16
Let's refactor the code to initialize communication into its own packet_initialize() function, so that we can reuse this functionality in following patches. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: improve error messageLibravatar Christian Couder1-1/+2
If there is no new line at the end of something it receives, the packet_txt_read() function die()s, but it's difficult to debug without much context. Let's give a bit more information when that happens. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: improve 'if .. elsif .. else' styleLibravatar Christian Couder1-26/+13
Before further refactoring the "t0021/rot13-filter.pl" script, let's modernize the style of its 'if .. elsif .. else' clauses to improve its readability by making it more similar to our other perl scripts. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: refactor packet reading functionsLibravatar Christian Couder1-10/+28
To make it possible in a following commit to move packet reading and writing functions into a Packet.pm module, let's refactor these functions, so they don't handle printing debug output and exiting. While at it let's create packet_required_key_val_read() to still handle erroring out in a common case. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-07t0021/rot13-filter: fix list comparisonLibravatar Christian Couder1-7/+28
Since edcc8581 ("convert: add filter.<driver>.process option", 2016-10-16) when t0021/rot13-filter.pl was created, list comparison in this perl script have been quite broken. packet_txt_read() returns a 2-element list, and the right hand side of "eq" also has a list with (two, elements), but "eq" takes the last element of the list on each side, and compares them. The first elements (0 or 1) on the right hand side lists do not matter, which means we do not require to see a flush at the end of the version -- a simple empty string or an EOF would do, which is definitely not what we want. Signed-off-by: Christian Couder <chriscool@tuxfamily.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-06Merge branch 'tb/complete-checkout'Libravatar Junio C Hamano1-0/+4
Command line completion (in contrib/) update. * tb/complete-checkout: completion: add remaining flags to checkout
2017-11-06Merge branch 'mp/push-pushoption-config'Libravatar Junio C Hamano1-0/+77
The "--push-option=<string>" option to "git push" now defaults to a list of strings configured via push.pushOption variable. * mp/push-pushoption-config: builtin/push.c: add push.pushOption config
2017-11-06Merge branch 'hv/fetch-moved-submodules-on-demand'Libravatar Junio C Hamano1-1/+76
"git fetch --recurse-submodules" now knows that submodules can be moved around in the superproject in addition to getting updated, and finds the ones that need to be fetched accordingly. * hv/fetch-moved-submodules-on-demand: submodule: simplify decision tree whether to or not to fetch implement fetching of moved submodules fetch: add test to make sure we stay backwards compatible
2017-11-06Merge branch 'jc/check-ref-format-oor'Libravatar Junio C Hamano1-0/+16
"git check-ref-format --branch @{-1}" bit a "BUG()" when run outside a repository for obvious reasons; clarify the documentation and make sure we do not even try to expand the at-mark magic in such a case, but still call the validation logic for branch names. * jc/check-ref-format-oor: check-ref-format doc: --branch validates and expands <branch> check-ref-format --branch: strip refs/heads/ using skip_prefix check-ref-format --branch: do not expand @{...} outside repository
2017-11-06Merge branch 'jc/t5601-copy-workaround'Libravatar Junio C Hamano1-0/+2
A (possibly flakey) test fix. * jc/t5601-copy-workaround: t5601: rm the target file of cp that could still be executing
2017-11-06Merge branch 'bc/object-id'Libravatar Junio C Hamano1-14/+14
Conversion from uchar[20] to struct object_id continues. * bc/object-id: (25 commits) refs/files-backend: convert static functions to object_id refs: convert read_raw_ref backends to struct object_id refs: convert peel_object to struct object_id refs: convert resolve_ref_unsafe to struct object_id worktree: convert struct worktree to object_id refs: convert resolve_gitlink_ref to struct object_id Convert remaining callers of resolve_gitlink_ref to object_id sha1_file: convert index_path and index_fd to struct object_id refs: convert reflog_expire parameter to struct object_id refs: convert read_ref_at to struct object_id refs: convert peel_ref to struct object_id builtin/pack-objects: convert to struct object_id pack-bitmap: convert traverse_bitmap_commit_list to object_id refs: convert dwim_log to struct object_id builtin/reflog: convert remaining unsigned char uses to object_id refs: convert dwim_ref and expand_ref to struct object_id refs: convert read_ref and read_ref_full to object_id refs: convert resolve_refdup and refs_resolve_refdup to struct object_id Convert check_connected to use struct object_id refs: update ref transactions to use struct object_id ...
2017-11-06Merge branch 'ds/find-unique-abbrev-optim'Libravatar Junio C Hamano1-0/+4
Optimize the code to find shortest unique prefix of object names. * ds/find-unique-abbrev-optim: sha1_name: minimize OID comparisons during disambiguation sha1_name: parse less while finding common prefix sha1_name: unroll len loop in find_unique_abbrev_r() p4211-line-log.sh: add log --online --raw --parents perf test
2017-11-06Merge branch 'wk/pull-signoff'Libravatar Junio C Hamano1-0/+45
"git pull" has been taught to accept "--[no-]signoff" option and pass it down to "git merge". * wk/pull-signoff: pull: pass --signoff/--no-signoff to "git merge"
2017-11-06Merge branch 'pb/bisect-helper'Libravatar Junio C Hamano1-0/+17
An early part of piece-by-piece rewrite of "git bisect". * pb/bisect-helper: bisect--helper: `is_expected_rev` & `check_expected_revs` shell function in C t6030: explicitly test for bisection cleanup bisect--helper: `bisect_clean_state` shell function in C bisect--helper: `write_terms` shell function in C bisect--helper: rewrite `check_term_format` shell function in C bisect--helper: use OPT_CMDMODE instead of OPT_BOOL
2017-11-06Merge branch 'dm/run-command-ignored-hook-advise'Libravatar Junio C Hamano1-0/+41
A hook script that is set unexecutable is simply ignored. Git notifies when such a file is ignored, unless the message is squelched via advice.ignoredHook configuration. * dm/run-command-ignored-hook-advise: run-command: add hint when a hook is ignored
2017-11-06Merge branch 'ex/deprecate-empty-pathspec-as-match-all'Libravatar Junio C Hamano3-7/+5
The final step to make an empty string as a pathspec element illegal. We started this by first deprecating and warning a pathspec that has such an element in 2.11 (Nov 2016). Hopefully we can merge this down to the 'master' by the end of the year? A deprecation warning period that is about 1 year does not sound too bad. * ex/deprecate-empty-pathspec-as-match-all: pathspec: die on empty strings as pathspec t0027: do not use an empty string as a pathspec element
2017-11-06Merge branch 'jk/rebase-i-exec-gitdir-fix'Libravatar Junio C Hamano1-0/+11
A recent regression in "git rebase -i" that broke execution of git commands from subdirectories via "exec" insn has been fixed. * jk/rebase-i-exec-gitdir-fix: sequencer: pass absolute GIT_DIR to exec commands
2017-11-06Merge branch 'mh/test-local-canary'Libravatar Junio C Hamano1-0/+25
We try to see if somebody runs our test suite with a shell that does not support "local" like bash/dash does. * mh/test-local-canary: t0000: check whether the shell supports the "local" keyword
2017-11-06Merge branch 'js/submodule-in-excluded'Libravatar Junio C Hamano1-0/+11
"git status --ignored -u" did not stop at a working tree of a separate project that is embedded in an ignored directory and listed files in that other project, instead of just showing the directory itself as ignored. * js/submodule-in-excluded: status: do not get confused by submodules in excluded directories
2017-11-06Merge branch 'jk/misc-resolve-ref-unsafe-fixes'Libravatar Junio C Hamano1-1/+1
Some codepaths did not check for errors when asking what branch the HEAD points at, which have been fixed. * jk/misc-resolve-ref-unsafe-fixes: worktree: handle broken symrefs in find_shared_symref() log: handle broken HEAD in decoration check remote: handle broken symrefs test-ref-store: avoid passing NULL to printf
2017-11-06Merge branch 'jk/diff-color-moved-fix'Libravatar Junio C Hamano1-36/+177
The experimental "color moved lines differently in diff output" feature was buggy around "ignore whitespace changes" edges, whihch has been corrected. * jk/diff-color-moved-fix: diff: handle NULs in get_string_hash() diff: fix whitespace-skipping with --color-moved t4015: test the output of "diff --color-moved -b" t4015: check "negative" case for "-w --color-moved" t4015: refactor --color-moved whitespace test
2017-11-06Merge branch 'kd/auto-col-with-pager-fix'Libravatar Junio C Hamano1-0/+14
"auto" as a value for the columnar output configuration ought to judge "is the output consumed by humans?" with the same criteria as "auto" for coloured output configuration, i.e. either the standard output stream is going to tty, or a pager is in use. We forgot the latter, which has been fixed. * kd/auto-col-with-pager-fix: column: do not include pager.c column: show auto columns when pager is active
2017-11-06wrapper.c: consistently quote filenames in error messagesLibravatar Simon Ruderich2-2/+2
All other error messages in the file use quotes around the file name. This change removes two translations as "could not write to '%s'" and "could not close '%s'" are already translated and these two are the only occurrences without quotes. Signed-off-by: Simon Ruderich <simon@ruderich.org> [jc: adjusted tests I noticed were broken by the change] Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-02mingw: optionally redirect stderr/stdout via the same handleLibravatar Johannes Schindelin1-1/+7
The "2>&1" notation in Powershell and in Unix shells implies that stderr is redirected to the same handle into which stdout is already written. Let's use this special value to allow the same trick with GIT_REDIRECT_STDERR and GIT_REDIRECT_STDOUT: if the former's value is `2>&1`, then stderr will simply be written to the same handle as stdout. The functionality was suggested by Jeff Hostetler. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-02mingw: add experimental feature to redirect standard handlesLibravatar Johannes Schindelin1-0/+6
Particularly when calling Git from applications, such as Visual Studio's Team Explorer, it is important that stdin/stdout/stderr are closed properly. However, when spawning processes on Windows, those handles must be marked as inheritable if we want to use them, but that flag is a global flag and may very well be used by other spawned processes which then do not know to close those handles. Let's introduce a set of environment variables (GIT_REDIRECT_STDIN and friends) that specify paths to files, or even better, named pipes (which are similar to Unix sockets) and that are used by the spawned Git process. This helps work around above-mentioned issue: those named pipes will be opened in a non-inheritable way upon startup, and no handles are passed around (and therefore no inherited handles need to be closed by any spawned child). This feature shipped with Git for Windows (marked as experimental) since v2.11.0(2), so it has seen some serious testing in the meantime. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-02sequencer: pass absolute GIT_DIR to exec commandsLibravatar Jacob Keller1-0/+11
When we replaced the old shell script based interactive rebase in commmit 18633e1a22a6 ("rebase -i: use the rebase--helper builtin", 2017-02-09) we introduced a regression of functionality in that the GIT_DIR would be sent to the environment of the exec command as-is. This generally meant that it would be passed as "GIT_DIR=.git", which causes problems for any exec command that wants to run git commands in a subdirectory. This isn't a very large regression, since it is not that likely that the exec command will run a git command, and even less likely that it will need to do so in a subdir. This regression was discovered by a build system which uses git-describe to find the current version of the build system, and happened to do so from the src/ sub directory of the project. Fix this by passing in the absolute path of the git directory into the child environment. Signed-off-by: Jacob Keller <jacob.keller@gmail.com> Acked-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01t0302: check helper can handle empty credentialsLibravatar Jakub Bereżański1-0/+19
Make sure the helper does not crash when blank username and password is provided. If the helper can save such credentials, it should be able to read them back. Signed-off-by: Jakub Bereżański <kuba@berezanscy.pl> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-11-01t5580: add Cygwin supportLibravatar Adam Dinwoodie1-4/+10
t5580 tests that specifying Windows UNC paths works with Git. Cygwin supports UNC paths, albeit only using forward slashes, not backslashes, so run the compatible tests on Cygwin as well as MinGW. The only complication is Cygwin's `pwd`, which returns a *nix-style path, and that's not suitable for calculating the UNC path to the current directory. Instead use Cygwin's `cygpath` utility to get the Windows-style path. Signed-off-by: Adam Dinwoodie <adam@dinwoodie.org> Reviewed-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-31status: test ignored modesLibravatar Jameson Miller1-0/+233
Add tests around status reporting ignord files that match an exclude pattern for both --untracked-files=normal and --untracked-files=all. Signed-off-by: Jameson Miller <jamill@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-10-31t0000: check whether the shell supports the "local" keywordLibravatar Michael Haggerty1-0/+25
Add a test balloon to see if we get complaints from anybody who is using a shell that doesn't support the "local" keyword. If so, this test can be reverted. If not, we might want to consider using "local" in shell code throughout the git code base. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>