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2017-08-23pack: move {,re}prepare_packed_git and approximate_object_countLibravatar Jonathan Tan1-0/+1
Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-23pack: move pack-closing functionsLibravatar Jonathan Tan5-0/+5
The function close_pack_fd() needs to be temporarily made global. Its scope will be restored to static in a subsequent commit. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-23pack: move open_pack_index(), parse_pack_index()Libravatar Jonathan Tan3-0/+3
alloc_packed_git() in packfile.c is duplicated from sha1_file.c. In a subsequent commit, alloc_packed_git() will be removed from sha1_file.c. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-23pack: move pack name-related functionsLibravatar Jonathan Tan2-0/+2
Currently, sha1_file.c and cache.h contain many functions, both related to and unrelated to packfiles. This makes both files very large and causes an unclear separation of concerns. Create a new file, packfile.c, to hold all packfile-related functions currently in sha1_file.c. It has a corresponding header packfile.h. In this commit, the pack name-related functions are moved. Subsequent commits will move the other functions. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-23Merge branch 'kw/commit-keep-index-when-pre-commit-is-not-run'Libravatar Junio C Hamano1-6/+9
"git commit" used to discard the index and re-read from the filesystem just in case the pre-commit hook has updated it in the middle; this has been optimized out when we know we do not run the pre-commit hook. * kw/commit-keep-index-when-pre-commit-is-not-run: commit: skip discarding the index if there is no pre-commit hook
2017-08-23Merge branch 'kw/rebase-progress'Libravatar Junio C Hamano1-0/+10
"git rebase", especially when it is run by mistake and ends up trying to replay many changes, spent long time in silence. The command has been taught to show progress report when it spends long time preparing these many changes to replay (which would give the user a chance to abort with ^C). * kw/rebase-progress: rebase: turn on progress option by default for format-patch format-patch: have progress option while generating patches
2017-08-22Merge branch 'rs/merge-microcleanup'Libravatar Junio C Hamano1-2/+2
Code clean-up. * rs/merge-microcleanup: merge: use skip_prefix()
2017-08-22Merge branch 'rs/fsck-obj-leakfix'Libravatar Junio C Hamano1-11/+11
Memory leak in an error codepath has been plugged. * rs/fsck-obj-leakfix: fsck: free buffers on error in fsck_obj()
2017-08-22Merge branch 'rj/add-chmod-error-message'Libravatar Junio C Hamano1-3/+3
Message fix. * rj/add-chmod-error-message: builtin/add: add detail to a 'cannot chmod' error message
2017-08-22Merge branch 'pw/am-signoff'Libravatar Junio C Hamano1-25/+1
"git am -s" has been taught that some input may end with a trailer block that is not Signed-off-by: and it should refrain from adding an extra blank line before adding a new sign-off in such a case. * pw/am-signoff: am: fix signoff when other trailers are present
2017-08-22Merge branch 'ma/parse-maybe-bool'Libravatar Junio C Hamano6-12/+12
Code clean-up. * ma/parse-maybe-bool: parse_decoration_style: drop unused argument `var` treewide: deprecate git_config_maybe_bool, use git_parse_maybe_bool config: make git_{config,parse}_maybe_bool equivalent config: introduce git_parse_maybe_bool_text t5334: document that git push --signed=1 does not work Doc/git-{push,send-pack}: correct --sign= to --signed=
2017-08-22Merge branch 'bw/clone-recursive-quiet'Libravatar Junio C Hamano1-0/+3
"git clone --recurse-submodules --quiet" did not pass the quiet option down to submodules. * bw/clone-recursive-quiet: clone: teach recursive clones to respect -q
2017-08-22Merge branch 'bw/grep-recurse-submodules'Libravatar Junio C Hamano5-318/+125
"git grep --recurse-submodules" has been reworked to give a more consistent output across submodule boundary (and do its thing without having to fork a separate process). * bw/grep-recurse-submodules: grep: recurse in-process using 'struct repository' submodule: merge repo_read_gitmodules and gitmodules_config submodule: check for unmerged .gitmodules outside of config parsing submodule: check for unstaged .gitmodules outside of config parsing submodule: remove fetch.recursesubmodules from submodule-config parsing submodule: remove submodule.fetchjobs from submodule-config parsing config: add config_from_gitmodules cache.h: add GITMODULES_FILE macro repository: have the_repository use the_index repo_read_index: don't discard the index
2017-08-22Merge branch 'pw/sequence-rerere-autoupdate'Libravatar Junio C Hamano2-0/+14
Commands like "git rebase" accepted the --rerere-autoupdate option from the command line, but did not always use it. This has been fixed. * pw/sequence-rerere-autoupdate: cherry-pick/revert: reject --rerere-autoupdate when continuing cherry-pick/revert: remember --rerere-autoupdate t3504: use test_commit rebase -i: honor --rerere-autoupdate rebase: honor --rerere-autoupdate am: remember --rerere-autoupdate setting
2017-08-22Merge branch 'bw/push-options-recursively-to-submodules'Libravatar Junio C Hamano1-9/+40
"git push --recurse-submodules $there HEAD:$target" was not propagated down to the submodules, but now it is. * bw/push-options-recursively-to-submodules: submodule--helper: teach push-check to handle HEAD
2017-08-16commit: skip discarding the index if there is no pre-commit hookLibravatar Kevin Willford1-6/+9
If there is not a pre-commit hook, there is no reason to discard the index and reread it. This change checks to presence of a pre-commit hook and then only discards the index if there was one. Signed-off-by: Kevin Willford <kewillf@microsoft.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-14format-patch: have progress option while generating patchesLibravatar Kevin Willford1-0/+10
When generating patches for the rebase command, if the user does not realize the branch they are rebasing onto is thousands of commits different, there is no progress indication after initial rewinding message. The progress meter as presented in this patch assumes the thousands of patches to have a fine granularity as well as assuming to require all the same amount of work/time for each, such that a steady progress bar is achieved. We do not want to estimate the time for each patch based e.g. on their size or number of touched files (or parents) as that is too expensive for just a progress meter. This patch allows a progress option to be passed to format-patch so that the user can be informed the progress of generating the patch. This option is then used by the rebase command when calling format-patch. Signed-off-by: Kevin Willford <kewillf@microsoft.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-11Merge branch 'ma/pager-per-subcommand-action'Libravatar Junio C Hamano1-0/+3
The "tag.pager" configuration variable was useless for those who actually create tag objects, as it interfered with the use of an editor. A new mechanism has been introduced for commands to enable pager depending on what operation is being carried out to fix this, and then "git tag -l" is made to run pager by default. * ma/pager-per-subcommand-action: git.c: ignore pager.* when launching builtin as dashed external tag: change default of `pager.tag` to "on" tag: respect `pager.tag` in list-mode only t7006: add tests for how git tag paginates git.c: provide setup_auto_pager() git.c: let builtins opt for handling `pager.foo` themselves builtin.h: take over documentation from api-builtin.txt
2017-08-11Merge branch 'jk/rev-list-empty-input'Libravatar Junio C Hamano1-1/+2
"git log --tag=no-such-tag" showed log starting from HEAD, which has been fixed---it now shows nothing. * jk/rev-list-empty-input: revision: do not fallback to default when rev_input_given is set rev-list: don't show usage when we see empty ref patterns revision: add rev_input_given flag t6018: flesh out empty input/output rev-list tests
2017-08-11Merge branch 'dc/fmt-merge-msg-microcleanup'Libravatar Junio C Hamano1-1/+2
Code cleanup. * dc/fmt-merge-msg-microcleanup: fmt-merge-msg: fix coding style
2017-08-11Merge branch 'js/run-process-parallel-api-fix'Libravatar Junio C Hamano1-1/+1
API fix. * js/run-process-parallel-api-fix: run_processes_parallel: change confusing task_cb convention
2017-08-11Merge branch 'ks/commit-abort-on-empty-message-fix'Libravatar Junio C Hamano1-5/+5
"git commit" when seeing an totally empty message said "you did not edit the message", which is clearly wrong. The message has been corrected. * ks/commit-abort-on-empty-message-fix: commit: check for empty message before the check for untouched template
2017-08-11Merge branch 'sb/hashmap-cleanup'Libravatar Junio C Hamano2-18/+28
Many uses of comparision callback function the hashmap API uses cast the callback function type when registering it to hashmap_init(), which defeats the compile time type checking when the callback interface changes (e.g. gaining more parameters). The callback implementations have been updated to take "void *" pointers and cast them to the type they expect instead. * sb/hashmap-cleanup: t/helper/test-hashmap: use custom data instead of duplicate cmp functions name-hash.c: drop hashmap_cmp_fn cast submodule-config.c: drop hashmap_cmp_fn cast remote.c: drop hashmap_cmp_fn cast patch-ids.c: drop hashmap_cmp_fn cast convert/sub-process: drop cast to hashmap_cmp_fn config.c: drop hashmap_cmp_fn cast builtin/describe: drop hashmap_cmp_fn cast builtin/difftool.c: drop hashmap_cmp_fn cast attr.c: drop hashmap_cmp_fn cast
2017-08-11Merge branch 'jk/reflog-walk'Libravatar Junio C Hamano2-4/+8
Numerous bugs in walking of reflogs via "log -g" and friends have been fixed. * jk/reflog-walk: reflog-walk: apply --since/--until to reflog dates reflog-walk: stop using fake parents rev-list: check reflog_info before showing usage get_revision_1(): replace do-while with an early return log: do not free parents when walking reflog log: clarify comment about reflog cycles revision: disallow reflog walking with revs->limited t1414: document some reflog-walk oddities
2017-08-11Merge branch 'ls/filter-process-delayed'Libravatar Junio C Hamano1-0/+3
The filter-process interface learned to allow a process with long latency give a "delayed" response. * ls/filter-process-delayed: convert: add "status=delayed" to filter process protocol convert: refactor capabilities negotiation convert: move multiple file filter error handling to separate function convert: put the flags field before the flag itself for consistent style t0021: write "OUT <size>" only on success t0021: make debug log file name configurable t0021: keep filter log files on comparison
2017-08-11Merge branch 'rs/pack-objects-pbase-cleanup'Libravatar Junio C Hamano1-1/+1
Code clean-up. * rs/pack-objects-pbase-cleanup: pack-objects: remove unnecessary NULL check
2017-08-11Merge branch 'jt/fsck-code-cleanup'Libravatar Junio C Hamano1-25/+16
Code clean-up. * jt/fsck-code-cleanup: fsck: cleanup unused variable object: remove "used" field from struct object fsck: remove redundant parse_tree() invocation
2017-08-11Merge branch 'jk/c99'Libravatar Junio C Hamano1-9/+10
Start using selected c99 constructs in small, stable and essentialpart of the system to catch people who care about older compilers that do not grok them. * jk/c99: clean.c: use designated initializer strbuf: use designated initializers in STRBUF_INIT
2017-08-11Merge branch 'jk/ref-filter-colors'Libravatar Junio C Hamano8-73/+58
"%C(color name)" in the pretty print format always produced ANSI color escape codes, which was an early design mistake. They now honor the configuration (e.g. "color.ui = never") and also tty-ness of the output medium. * jk/ref-filter-colors: ref-filter: consult want_color() before emitting colors pretty: respect color settings for %C placeholders rev-list: pass diffopt->use_colors through to pretty-print for-each-ref: load config earlier color: check color.ui in git_default_config() ref-filter: pass ref_format struct to atom parsers ref-filter: factor out the parsing of sorting atoms ref-filter: make parse_ref_filter_atom a private function ref-filter: provide a function for parsing sort options ref-filter: move need_color_reset_at_eol into ref_format ref-filter: abstract ref format into its own struct ref-filter: simplify automatic color reset t: use test_decode_color rather than literal ANSI codes docs/for-each-ref: update pointer to color syntax check return value of verify_ref_format()
2017-08-11Merge branch 'rs/move-array'Libravatar Junio C Hamano3-7/+5
Code clean-up. * rs/move-array: ls-files: don't try to prune an empty index apply: use COPY_ARRAY and MOVE_ARRAY in update_image() use MOVE_ARRAY add MOVE_ARRAY
2017-08-11Merge branch 'bw/object-id'Libravatar Junio C Hamano2-2/+2
Conversion from uchar[20] to struct object_id continues. * bw/object-id: receive-pack: don't access hash of NULL object_id pointer notes: don't access hash of NULL object_id pointer tree-diff: don't access hash of NULL object_id pointer
2017-08-11Merge branch 'bc/object-id'Libravatar Junio C Hamano16-88/+87
Conversion from uchar[20] to struct object_id continues. * bc/object-id: sha1_name: convert uses of 40 to GIT_SHA1_HEXSZ sha1_name: convert GET_SHA1* flags to GET_OID* sha1_name: convert get_sha1* to get_oid* Convert remaining callers of get_sha1 to get_oid. builtin/unpack-file: convert to struct object_id bisect: convert bisect_checkout to struct object_id builtin/update_ref: convert to struct object_id sequencer: convert to struct object_id remote: convert struct push_cas to struct object_id submodule: convert submodule config lookup to use object_id builtin/merge-tree: convert remaining caller of get_sha1 to object_id builtin/fsck: convert remaining caller of get_sha1 to object_id
2017-08-11Merge branch 'sb/object-id'Libravatar Junio C Hamano2-5/+6
Conversion from uchar[20] to struct object_id continues. * sb/object-id: tag: convert gpg_verify_tag to use struct object_id commit: convert lookup_commit_graft to struct object_id
2017-08-10fsck: free buffers on error in fsck_obj()Libravatar René Scharfe1-11/+11
Move the code for releasing tree buffers and commit buffers in fsck_obj() to the end of the function and make sure it's executed no matter of an error is encountered or not. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-10merge: use skip_prefix()Libravatar René Scharfe1-2/+2
Get rid of a magic string length constant by using skip_prefix() instead of starts_with(). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-09builtin/add: add detail to a 'cannot chmod' error messageLibravatar Ramsay Jones1-3/+3
In addition to adding the missing newline, add the x-ecutable bit 'mode change' character to the error message. This message now has the same form as similar messages output by 'update-index'. Signed-off-by: Ramsay Jones <ramsay@ramsayjones.plus.com> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-08am: fix signoff when other trailers are presentLibravatar Phillip Wood1-25/+1
If there was no 'Signed-off-by:' trailer but another trailer such as 'Reported-by:' then 'git am --signoff' would add a blank line between the existing trailers and the added 'Signed-off-by:' line. e.g. Rebase accepts '--rerere-autoupdate' as an option but only honors it if '-m' is also given. Fix it for a non-interactive rebase by passing on the option to 'git am' and 'git cherry-pick'. Reported-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Fix by using the code provided for this purpose in sequencer.c. Change the tests so that they check the formatting of the 'Signed-off-by:' lines rather than just grepping for them. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-07parse_decoration_style: drop unused argument `var`Libravatar Martin Ågren1-3/+3
The previous commit left it unused. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-07treewide: deprecate git_config_maybe_bool, use git_parse_maybe_boolLibravatar Martin Ågren6-9/+9
The only difference between these is that the former takes an argument `name` which it ignores completely. Still, the callers are quite careful to provide reasonable values for it. Once in-flight topics have landed, we should be able to remove git_config_maybe_bool. In the meantime, document it as deprecated in the technical documentation. While at it, document git_parse_maybe_bool. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-04clone: teach recursive clones to respect -qLibravatar Brandon Williams1-0/+3
Teach 'git clone --recurse-submodules' to respect the '-q' option by passing down the quiet flag to the process which handles cloning of submodules. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03tag: change default of `pager.tag` to "on"Libravatar Martin Ågren1-1/+1
The previous patch taught `git tag` to only respect `pager.tag` in list-mode. That patch left the default value of `pager.tag` at "off". After that patch, it makes sense to let the default value be "on" instead, since it will help with listing many tags, but will not hurt users of `git tag -a` as it would have before. Make that change. Update documentation and tests. Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-03tag: respect `pager.tag` in list-mode onlyLibravatar Martin Ågren1-0/+3
Using, e.g., `git -c pager.tag tag -a new-tag` results in errors such as "Vim: Warning: Output is not to a terminal" and a garbled terminal. Someone who makes use of both `git tag -a` and `git tag -l` will probably not set `pager.tag`, so that `git tag -a` will actually work, at the cost of not paging output of `git tag -l`. Use the mechanisms introduced in two earlier patches to ignore `pager.tag` in git.c and let the `git tag` builtin handle it on its own. Only respect `pager.tag` when running in list-mode. There is a window between where the pager is started before and after this patch. This means that early errors can behave slightly different before and after this patch. Since operation-parsing has to happen inside this window, this can be seen with `git -c pager.tag="echo pager is used" tag -l --unknown-option`. This change in paging-behavior should be acceptable since it only affects erroneous usages. Update the documentation and update tests. If an alias is used to run `git tag -a`, then `pager.tag` will still be respected. Document this known breakage. It will be fixed in a later commit. Add a similar test for `-l`, which works. Noticed-by: Anatoly Borodin <anatoly.borodin@gmail.com> Suggested-by: Jeff King <peff@peff.net> Signed-off-by: Martin Ågren <martin.agren@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02rev-list: don't show usage when we see empty ref patternsLibravatar Jeff King1-1/+2
If the user gives us no starting point for a traversal, we want to complain with our normal usage message. But if they tried to do so with "--all" or "--glob", but that happened not to match any refs, the usage message isn't helpful. We should just give them the empty output they asked for instead. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02cherry-pick/revert: reject --rerere-autoupdate when continuingLibravatar Phillip Wood1-0/+2
cherry-pick and revert should not accept --[no-]rerere-autoupdate once they have started. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02am: remember --rerere-autoupdate settingLibravatar Phillip Wood1-0/+12
Save the rerere-autoupdate setting so that it is remembered after stopping for the user to resolve conflicts. Signed-off-by: Phillip Wood <phillip.wood@dunelm.org.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02grep: recurse in-process using 'struct repository'Libravatar Brandon Williams1-310/+86
Convert grep to use 'struct repository' which enables recursing into submodules to be handled in-process. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: check for unstaged .gitmodules outside of config parsingLibravatar Brandon Williams2-2/+2
Teach 'is_staging_gitmodules_ok()' to be able to determine in the '.gitmodules' file has unstaged changes based on the passed in index instead of relying on a global variable which is set during the submodule-config parsing. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: remove fetch.recursesubmodules from submodule-config parsingLibravatar Brandon Williams1-1/+7
Remove the 'fetch.recursesubmodules' configuration option from the general submodule-config parsing and instead rely on using 'config_from_gitmodules()' in order to maintain backwards compatibility with this config being placed in the '.gitmodules' file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-08-02submodule: remove submodule.fetchjobs from submodule-config parsingLibravatar Brandon Williams2-5/+30
The '.gitmodules' file should only contain information pertinent to configuring individual submodules (name to path mapping, URL where to obtain the submodule, etc.) while other configuration like the number of jobs to use when fetching submodules should be a part of the repository's config. Remove the 'submodule.fetchjobs' configuration option from the general submodule-config parsing and instead rely on using the 'config_from_gitmodules()' in order to maintain backwards compatibility with this config being placed in the '.gitmodules' file. Signed-off-by: Brandon Williams <bmwill@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-31Merge branch 'jk/gc-pre-detach-under-hook' into maintLibravatar Junio C Hamano1-0/+4
We run an early part of "git gc" that deals with refs before daemonising (and not under lock) even when running a background auto-gc, which caused multiple gc processes attempting to run the early part at the same time. This is now prevented by running the early part also under the GC lock. * jk/gc-pre-detach-under-hook: gc: run pre-detach operations under lock