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2018-05-06Convert remaining die*(BUG) messagesLibravatar Johannes Schindelin4-5/+7
These were not caught by the previous commit, as they did not match the regular expression. While at it, remove the localization from one instance: we never want BUG() messages to be translated, as they target Git developers, not the end user (hence it would be quite unhelpful to not only burden the translators, but then even end up with a bug report in a language that no core Git contributor understands). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-06Replace all die("BUG: ...") calls by BUG() onesLibravatar Johannes Schindelin67-190/+190
In d8193743e08 (usage.c: add BUG() function, 2017-05-12), a new macro was introduced to use for reporting bugs instead of die(). It was then subsequently used to convert one single caller in 588a538ae55 (setup_git_env: convert die("BUG") to BUG(), 2017-05-12). The cover letter of the patch series containing this patch (cf 20170513032414.mfrwabt4hovujde2@sigill.intra.peff.net) is not terribly clear why only one call site was converted, or what the plan is for other, similar calls to die() to report bugs. Let's just convert all remaining ones in one fell swoop. This trick was performed by this invocation: sed -i 's/die("BUG: /BUG("/g' $(git grep -l 'die("BUG' \*.c) Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-06run-command: use BUG() to report bugs, not die()Libravatar Johannes Schindelin1-13/+10
The slightly misleading name die_bug() of the function intended to report a bug is actually called always, and only reports a bug if the passed-in parameter `err` is non-zero. It uses die_errno() to report the bug, to helpfully include the error message corresponding to `err`. However, as these messages indicate bugs, we really should use BUG(). And as BUG() is a macro to be able to report the exact file and line number, we need to convert die_bug() to a macro instead of only replacing the die_errno() by a call to BUG(). While at it, use a name more indicative of the purpose: CHECK_BUG(). Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-05-06test-tool: help verifying BUG() code pathsLibravatar Johannes Schindelin2-0/+7
When we call BUG(), we signal via SIGABRT that something bad happened, dumping cores if so configured. In some setups these coredumps are redirected to some central place such as /proc/sys/kernel/core_pattern, which is a good thing. However, when we try to verify in our test suite that bugs are caught in certain code paths, we do *not* want to clutter such a central place with unnecessary coredumps. So let's special-case the test helpers (which we use to verify such code paths) so that the BUG() calls will *not* call abort() but exit with a special-purpose exit code instead. Helped-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-25The fourth batch for 2.18Libravatar Junio C Hamano1-0/+78
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-25Merge branch 'jm/mem-pool'Libravatar Junio C Hamano4-61/+106
An reusable "memory pool" implementation has been extracted from fast-import.c, which in turn has become the first user of the mem-pool API. * jm/mem-pool: mem-pool: move reusable parts of memory pool into its own file fast-import: introduce mem_pool type fast-import: rename mem_pool type to mp_block
2018-04-25Merge branch 'tg/use-git-contacts'Libravatar Junio C Hamano1-2/+2
Doc update. * tg/use-git-contacts: SubmittingPatches: mention the git contacts command
2018-04-25Merge branch 'sb/filenames-with-dashes'Libravatar Junio C Hamano42-45/+45
Rename bunch of source files to more consistently use dashes instead of underscores to connect words. * sb/filenames-with-dashes: replace_object.c: rename to use dash in file name sha1_file.c: rename to use dash in file name sha1_name.c: rename to use dash in file name exec_cmd: rename to use dash in file name unicode_width.h: rename to use dash in file name write_or_die.c: rename to use dashes in file name
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 'bp/fsmonitor-prime-index'Libravatar Junio C Hamano1-0/+3
The index file is updated to record the fsmonitor section after a full scan was made, to avoid wasting the effort that has already spent. * bp/fsmonitor-prime-index: fsmonitor: force index write after full scan
2018-04-25Merge branch 'bp/fsmonitor-bufsize-fix'Libravatar Junio C Hamano1-1/+1
Fix an unexploitable (because the oversized contents are not under attacker's control) buffer overflow. * bp/fsmonitor-bufsize-fix: fsmonitor: fix incorrect buffer size when printing version number
2018-04-25Merge branch 'cb/bash-completion-ls-files-processing'Libravatar Junio C Hamano1-6/+1
Shell completion (in contrib) that gives list of paths have been optimized somewhat. * cb/bash-completion-ls-files-processing: completion: improve ls-files filter performance
2018-04-25Merge branch 'es/worktree-docs'Libravatar Junio C Hamano1-9/+9
Doc updates. * es/worktree-docs: git-worktree.txt: unify command-line prompt in example blocks git-worktree.txt: recommend 'git worktree remove' over manual deletion
2018-04-25Merge branch 'es/fread-reads-dir-autoconf-fix'Libravatar Junio C Hamano1-1/+1
Small fix to the autoconf build procedure. * es/fread-reads-dir-autoconf-fix: configure.ac: fix botched FREAD_READS_DIRECTORIES check
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 'jk/ref-array-push'Libravatar Junio C Hamano4-14/+36
API clean-up aournd ref-filter code. * jk/ref-array-push: ref-filter: factor ref_array pushing into its own function ref-filter: make ref_array_item allocation more consistent ref-filter: use "struct object_id" consistently
2018-04-25Merge branch 'en/doc-typoes'Libravatar Junio C Hamano7-8/+8
Docfix. * en/doc-typoes: Documentation: normalize spelling of 'normalised' Documentation: fix several one-character-off spelling errors
2018-04-25Merge branch 'lw/daemon-log-destination'Libravatar Junio C Hamano1-1/+1
Recent introduction of "--log-destination" option to "git daemon" did not work well when the daemon was run under "--inetd" mode. * lw/daemon-log-destination: daemon.c: fix condition for redirecting stderr
2018-04-25Merge branch 'mn/send-email-credential-doc'Libravatar Junio C Hamano1-10/+6
Doc update. * mn/send-email-credential-doc: send-email: simplify Gmail example in the documentation
2018-04-25Merge branch 'ak/bisect-doc-typofix'Libravatar Junio C Hamano1-2/+2
Docfix. * ak/bisect-doc-typofix: Documentation/git-bisect.txt: git bisect term → git bisect terms
2018-04-25Merge branch 'br/mergetools-guiffy'Libravatar Junio C Hamano1-0/+18
"git mergetools" learned talking to guiffy. * br/mergetools-guiffy: mergetools: add support for guiffy
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 Hamano2-4/+32
"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 Hamano2-2/+13
"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 Hamano11-17/+223
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 'jk/flockfile-stdio'Libravatar Junio C Hamano1-3/+5
Code clean-up. * jk/flockfile-stdio: config: move flockfile() closer to unlocked functions
2018-04-25Merge branch 'pw/rebase-signoff'Libravatar Junio C Hamano8-57/+114
"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 Hamano3-3/+11
"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
2018-04-25Merge branch 'cb/git-gui-ttk-style'Libravatar Junio C Hamano1-5/+10
"git gui" has been taught to work with old versions of tk (like 8.5.7) that do not support "ttk::style theme use" as a way to query the current theme. * cb/git-gui-ttk-style: git-gui: workaround ttk:style theme use
2018-04-25Merge branch 'bp/git-gui-bind-kp-enter'Libravatar Junio C Hamano1-0/+1
"git gui" performs commit upon CTRL/CMD+ENTER but the CTRL/CMD+KP_ENTER (i.e. enter key on the numpad) did not have the same key binding. It now does. * bp/git-gui-bind-kp-enter: git-gui: bind CTRL/CMD+numpad ENTER to do_commit
2018-04-25Merge branch 'bb/git-gui-ssh-key-files'Libravatar Junio C Hamano1-1/+4
"git gui" learned that "~/.ssh/id_ecdsa.pub" and "~/.ssh/id_ed25519.pub" are also possible SSH key files. * bb/git-gui-ssh-key-files: git-gui: search for all current SSH key types
2018-04-12mem-pool: move reusable parts of memory pool into its own fileLibravatar Jameson Miller4-69/+91
This moves the reusable parts of the memory pool logic used by fast-import.c into its own file for use by other components. Signed-off-by: Jameson Miller <jamill@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-12SubmittingPatches: mention the git contacts commandLibravatar Thomas Gummerer1-2/+2
Instead of just mentioning 'git blame' and 'git shortlog', which make it quite hard for new contributors to pick out the appropriate list of people to cc on their patch series, mention the 'git contacts' utility, which makes it much easier to get a reasonable list of contacts for a change. This should help new contributors pick out a reasonable cc list by simply using a single command. Signed-off-by: Thomas Gummerer <t.gummerer@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-12fast-import: introduce mem_pool typeLibravatar Jameson Miller1-29/+52
Introduce the mem_pool type which encapsulates all the information necessary to manage a pool of memory. This change moves the existing variables in fast-import used to support the global memory pool to use this structure. It also renames variables that are no longer used by memory pools to reflect their more scoped usage. These changes allow for the multiple instances of a memory pool to exist and be reused outside of fast-import. In a future commit the mem_pool type will be moved to its own file. Signed-off-by: Jameson Miller <jamill@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-12fast-import: rename mem_pool type to mp_blockLibravatar Jameson Miller1-10/+10
This is part of a patch series to extract the memory pool logic in fast-import into a more generalized version. The existing mem_pool type maps more closely to a "block of memory" (mp_block) in the more generalized memory pool. This commit renames the mem_pool to mp_block to reduce churn in future patches. Signed-off-by: Jameson Miller <jamill@microsoft.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 Hamano5-12/+57
* '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
2018-04-11replace_object.c: rename to use dash in file nameLibravatar Stefan Beller2-1/+1
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Noticed while adding a header corresponding to this file. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11sha1_file.c: rename to use dash in file nameLibravatar Stefan Beller4-3/+3
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11sha1_name.c: rename to use dash in file nameLibravatar Stefan Beller4-3/+3
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11exec_cmd: rename to use dash in file nameLibravatar Stefan Beller31-32/+32
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11unicode_width.h: rename to use dash in file nameLibravatar Stefan Beller4-5/+5
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Also adjust contrib/update-unicode as well. Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11write_or_die.c: rename to use dashes in file nameLibravatar Stefan Beller2-1/+1
This is more consistent with the project style. The majority of Git's source files use dashes in preference to underscores in their file names. Signed-off-by: Stefan Beller <sbeller@google.com>
2018-04-11fsmonitor: force index write after full scanLibravatar Ben Peart1-0/+3
fsmonitor currently only flags the index as dirty if the extension is being added or removed. This is a performance optimization that recognizes you can stat() a lot of files in less time than it takes to write out an updated index. This patch makes a small enhancement and flags the index dirty if we end up having to stat() all files and scan the entire working directory. The assumption being that must be expensive or you would not have turned on the feature. Signed-off-by: Ben Peart <benpeart@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2018-04-11Revert "Merge branch 'en/rename-directory-detection'"Libravatar Junio C Hamano9-5197/+115
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>
2018-04-11fsmonitor: fix incorrect buffer size when printing version numberLibravatar Ben Peart1-1/+1
This is a trivial bug fix for passing the incorrect size to snprintf() when outputting the version. It should be passing the size of the destination buffer rather than the size of the value being printed. Signed-off-by: Ben Peart <benpeart@microsoft.com> 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>
2018-04-11The third batch for 2.18Libravatar Junio C Hamano1-0/+30
Signed-off-by: Junio C Hamano <gitster@pobox.com>