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2017-08-23Merge branch 'rs/move-array' into maintLibravatar 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
2017-08-23Merge branch 'ks/commit-abort-on-empty-message-fix' into maintLibravatar 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
2017-08-23Merge branch 'jk/reflog-walk' into maintLibravatar 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
2017-08-23Merge branch 'jk/ref-filter-colors' into maintLibravatar 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()
2017-07-18Merge branch 'jk/gc-pre-detach-under-hook'Libravatar 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
2017-07-17commit: check for empty message before the check for untouched templateLibravatar Kaartic Sivaraam1-5/+5
The check for whether the template given to 'git commit' is untouched is done before the empty message check. This results in a wrong error message being displayed in the following case. When the user removes everything in template completely to abort the commit he is shown the "template untouched" error which is wrong. He should be shown the "empty message" error. Do the empty message check before checking for an untouched template thus fixing this issue. Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-17ls-files: don't try to prune an empty indexLibravatar René Scharfe1-1/+1
Exit early when asked to prune an index that contains no entries to begin with. This avoids pointer arithmetic on istate->cache, which is possibly NULL in that case. Found with Clang's UBSan. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-17use MOVE_ARRAYLibravatar René Scharfe3-6/+4
Simplify the code for moving members inside of an array and make it more robust by using the helper macro MOVE_ARRAY. It calculates the size based on the specified number of elements for us and supports NULL pointers when that number is zero. Raw memmove(3) calls with NULL can cause the compiler to (over-eagerly) optimize out later NULL checks. This patch was generated with contrib/coccinelle/array.cocci and spatch (Coccinelle). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13Merge branch 'sb/pull-rebase-submodule'Libravatar Junio C Hamano2-35/+74
"git pull --rebase --recurse-submodules" learns to rebase the branch in the submodules to an updated base. * sb/pull-rebase-submodule: builtin/fetch cleanup: always set default value for submodule recursing pull: optionally rebase submodules (remote submodule changes only) builtin/fetch: parse recurse-submodules-default at default options parsing builtin/fetch: factor submodule recurse parsing out to submodule config
2017-07-13Merge branch 'sb/hashmap-customize-comparison'Libravatar Junio C Hamano3-15/+24
Update the hashmap API so that data to customize the behaviour of the comparison function can be specified at the time a hashmap is initialized. * sb/hashmap-customize-comparison: hashmap: migrate documentation from Documentation/technical into header patch-ids.c: use hashmap correctly hashmap.h: compare function has access to a data field
2017-07-13Merge branch 'ab/grep-lose-opt-regflags'Libravatar Junio C Hamano1-2/+0
Code cleanup. * ab/grep-lose-opt-regflags: grep: remove redundant REG_NEWLINE when compiling fixed regex grep: remove regflags from the public grep_opt API grep: remove redundant and verbose re-assignments to 0 grep: remove redundant "fixed" field re-assignment to 0 grep: adjust a redundant grep pattern type assignment grep: remove redundant double assignment to 0
2017-07-13ref-filter: consult want_color() before emitting colorsLibravatar Jeff King1-0/+1
When color placeholders like %(color:red) are used in a ref-filter format, we unconditionally output the colors, even if the user has asked us for no colors. This usually isn't a problem when the user is constructing a --format on the command line, but it means we may do the wrong thing when the format is fed from a script or alias. For example: $ git config alias.b 'branch --format=%(color:green)%(refname)' $ git b --no-color should probably omit the green color. Likewise, running: $ git b >branches should probably also omit the color, just as we would for all baked-in coloring (and as we recently started to do for user-specified colors in --pretty formats). This commit makes both of those cases work by teaching the ref-filter code to consult want_color() before outputting any color. The color flag in ref_format defaults to "-1", which means we'll consult color.ui, which in turn defaults to the usual isatty() check on stdout. However, callers like git-branch which support their own color config (and command-line options) can override that. The new tests independently cover all three of the callers of ref-filter (for-each-ref, tag, and branch). Even though these seem redundant, it confirms that we've correctly plumbed through all of the necessary config to make colors work by default. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13rev-list: pass diffopt->use_colors through to pretty-printLibravatar Jeff King1-0/+1
When rev-list pretty-prints a commit, it creates a new pretty_print_context and copies items from the rev_info struct. We don't currently copy the "use_color" field, though. Nobody seems to have noticed because the only part of pretty.c that cares is the %C(auto,...) placeholder, and presumably not many people use that with the rev-list plumbing (as opposed to with git-log). It will become more noticeable in a future patch, though, when we start treating all user-format colors as auto-colors (in which case it would become impossible to format colors with rev-list, even with --color=always). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13for-each-ref: load config earlierLibravatar Jeff King1-3/+2
In most commands we load config before parsing command line options, since it lets the latter override the former with a simple variable assignment. In the case of for-each-ref, though, we do it in the reverse order. This is OK with the current code, since there's no interaction between the config and command-line options. However, as the ref-filter code starts to care about config during verify_ref_format(), we'll want to make sure the config is loaded. Let's bump the config to the usual spot near the top of the function. We can drop the comment there; it's impossible to keep a "why we load the config" comment like this up to date with every config option we might be interested in. And indeed, it's already stale; we'd care about core.abbrev, for instance, when %(objectname:short) is used. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13color: check color.ui in git_default_config()Libravatar Jeff King4-5/+4
Back in prehistoric times, our decision on whether or not to show color by default relied on using a config callback that either did or didn't load color config like color.diff. When we introduced color.ui, we put it in the same boat: commands had to manually respect it by using git_color_config() or its git_color_default_config() convenience wrapper. But in 4c7f1819b (make color.ui default to 'auto', 2013-06-10), that changed. Since then, we default color.ui to auto in all programs, meaning that even plumbing commands like "git diff-tree --pretty" might colorize the output. Nobody seems to have complained in the intervening years, presumably because the "is stdout a tty" check does a good job of catching the right cases. But that leaves an interesting curiosity: color.ui defaults to auto even in plumbing, but you can't actually _disable_ the color via config. So if you really hate color and set "color.ui" to false, diff-tree will still show color (but porcelain like git-diff won't). Nobody noticed that either, probably because very few people disable color. One could argue that the plumbing should _always_ disable color unless an explicit --color option is given on the command line. But in practice, this creates a lot of complications for scripts which do want plumbing to show user-visible output. They can't just pass "--color" blindly; they need to check the user's config and decide what to send. Given that nobody has complained about the current behavior, let's assume it's a good path, and follow it to its conclusion: supporting color.ui everywhere. Note that you can create havoc by setting color.ui=always in your config, but that's more or less already the case. We could disallow it entirely, but it is handy for one-offs like: git -c color.ui=always foo >not-a-tty when "foo" does not take a --color option itself. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13ref-filter: provide a function for parsing sort optionsLibravatar Jeff King1-25/+1
The ref-filter module currently provides a callback suitable for parsing command-line --sort options. But since git-tag also supports the tag.sort config option, it needs a function whose implementation is quite similar, but with a slightly different interface. The end result is that builtin/tag.c has a copy-paste of parse_opt_ref_sorting(). Instead, let's provide a function to parse an arbitrary sort string, which we can then trivially wrap to make the parse_opt variant. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13ref-filter: abstract ref format into its own structLibravatar Jeff King4-37/+41
The ref-filter module provides routines for formatting a ref for output. The fundamental interface for the format is a "const char *" containing the format, and any additional options need to be passed to each invocation of show_ref_array_item. Instead, let's make a ref_format struct that holds the format, along with any associated format options. That will make some enhancements easier in the future: 1. new formatting options can be added without disrupting existing callers 2. some state can be carried in the struct rather than as global variables For now this just has the text format itself along with the quote_style option, but we'll add more fields in future patches. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-13check return value of verify_ref_format()Libravatar Jeff King3-5/+10
Users of the ref-filter code must call verify_ref_format() before formatting any refs, but most ignore its return value. This means we may print an error on a syntactically bogus pattern, but keep going anyway. In most cases this results in a fatal error when we actually try to format a ref. But if you have no refs to show at all, then the behavior is confusing: git prints the error from verify_ref_format(), then exits with code 0 without showing any output. Let's instead abort immediately if we know we have a bogus format. We'll output the usage information if we have it handy (just like the existing call in cmd_for_each_ref() does), and otherwise just die(). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-12Merge branch 'kn/ref-filter-branch-list' into maintLibravatar Junio C Hamano1-6/+9
The rewrite of "git branch --list" using for-each-ref's internals that happened in v2.13 regressed its handling of color.branch.local; this has been fixed. * kn/ref-filter-branch-list: ref-filter.c: drop return from void function branch: set remote color in ref-filter branch immediately branch: use BRANCH_COLOR_LOCAL in ref-filter format branch: only perform HEAD check for local branches
2017-07-12Merge branch 'ks/typofix-commit-c-comment' into maintLibravatar Junio C Hamano1-1/+1
Typofix. * ks/typofix-commit-c-comment: builtin/commit.c: fix a typo in the comment
2017-07-12Merge branch 'rs/use-div-round-up'Libravatar Junio C Hamano4-4/+4
Code cleanup. * rs/use-div-round-up: use DIV_ROUND_UP
2017-07-12Merge branch 'kn/ref-filter-branch-list'Libravatar Junio C Hamano1-6/+9
The rewrite of "git branch --list" using for-each-ref's internals that happened in v2.13 regressed its handling of color.branch.local; this has been fixed. * kn/ref-filter-branch-list: ref-filter.c: drop return from void function branch: set remote color in ref-filter branch immediately branch: use BRANCH_COLOR_LOCAL in ref-filter format branch: only perform HEAD check for local branches
2017-07-12gc: run pre-detach operations under lockLibravatar Jeff King1-0/+4
We normally try to avoid having two auto-gc operations run at the same time, because it wastes resources. This was done long ago in 64a99eb47 (gc: reject if another gc is running, unless --force is given, 2013-08-08). When we do a detached auto-gc, we run the ref-related commands _before_ detaching, to avoid confusing lock contention. This was done by 62aad1849 (gc --auto: do not lock refs in the background, 2014-05-25). These two features do not interact well. The pre-detach operations are run before we check the gc.pid lock, meaning that on a busy repository we may run many of them concurrently. Ideally we'd take the lock before spawning any operations, and hold it for the duration of the program. This is tricky, though, with the way the pid-file interacts with the daemonize() process. Other processes will check that the pid recorded in the pid-file still exists. But detaching causes us to fork and continue running under a new pid. So if we take the lock before detaching, the pid-file will have a bogus pid in it. We'd have to go back and update it with the new pid after detaching. We'd also have to play some tricks with the tempfile subsystem to tweak the "owner" field, so that the parent process does not clean it up on exit, but the child process does. Instead, we can do something a bit simpler: take the lock only for the duration of the pre-detach work, then detach, then take it again for the post-detach work. Technically, this means that the post-detach lock could lose to another process doing pre-detach work. But in the long run this works out. That second process would then follow-up by doing post-detach work. Unless it was in turn blocked by a third process doing pre-detach work, and so on. This could in theory go on indefinitely, as the pre-detach work does not repack, and so need_to_gc() will continue to trigger. But in each round we are racing between the pre- and post-detach locks. Eventually, one of the post-detach locks will win the race and complete the full gc. So in the worst case, we may racily repeat the pre-detach work, but we would never do so simultaneously (it would happen via a sequence of serialized race-wins). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-10use DIV_ROUND_UPLibravatar René Scharfe4-4/+4
Convert code that divides and rounds up to use DIV_ROUND_UP to make the intent clearer and reduce the number of magic constants. Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-10Merge branch 'jc/utf8-fprintf' into maintLibravatar Junio C Hamano1-3/+2
Code cleanup. * jc/utf8-fprintf: submodule--helper: do not call utf8_fprintf() unnecessarily
2017-07-10Merge branch 'ks/typofix-commit-c-comment'Libravatar Junio C Hamano1-1/+1
Typofix. * ks/typofix-commit-c-comment: builtin/commit.c: fix a typo in the comment
2017-07-10Merge branch 'ab/wildmatch'Libravatar Junio C Hamano6-7/+7
Minor code cleanup. * ab/wildmatch: wildmatch: remove unused wildopts parameter
2017-07-10Merge branch 'ks/commit-assuming-only-warning-removal'Libravatar Junio C Hamano1-8/+1
An old message shown in the commit log template was removed, as it has outlived its usefulness. * ks/commit-assuming-only-warning-removal: commit-template: distinguish status information unconditionally commit-template: remove outdated notice about explicit paths
2017-07-09rev-list: check reflog_info before showing usageLibravatar Jeff King1-1/+2
When git-rev-list sees no pending commits, it shows a usage message. This works even when reflog-walking is requested, because the reflog-walk code currently puts the reflog tips into the pending queue. In preparation for refactoring the reflog-walk code, let's explicitly check whether we have any reflogs to walk. For now this is a noop, but the existing reflog tests will make sure that it kicks in after the refactoring. Likewise, we'll add a test that "rev-list -g" without specifying any reflogs continues to fail (so that we know our check does not kick in too aggressively). Note that the implementation needs to go into its own sub-function, as the walk code does not expose its innards outside of reflog-walk.c. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-09log: do not free parents when walking reflogLibravatar Jeff King1-2/+2
When we're doing a reflog walk (instead of walking the actual parent pointers), we may see commits multiple times. For this reason, we hold on to the commit buffer for each commit rather than freeing it after we've showed the commit. We should do the same for the parent list. Right now this is just a minor optimization. But once we refactor how reflog walks are performed, keeping the parents will avoid confusing us the second time we see the commit. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-09log: clarify comment about reflog cyclesLibravatar Jeff King1-1/+4
When we're walking reflogs, we leave the commit buffer and parents in place. A comment explains that this is due to "cycles". But the interesting thing is the unsaid implication: that the cycles (plus our clearing of the SEEN flag) will cause us to show commits multiple times. Let's spell it out. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-09branch: set remote color in ref-filter branch immediatelyLibravatar Jeff King1-5/+6
We set the current and local branch colors at the top of the build_format() function. Let's do the same for the remote color. This saves a little bit of repetition, but more importantly it puts all of the color-setting in the same place. That makes it easier to see that we are coloring all possibilities. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-09branch: use BRANCH_COLOR_LOCAL in ref-filter formatLibravatar Jeff King1-2/+3
Since 949af0684 (branch: use ref-filter printing APIs, 2017-01-10), git-branch's output is generated by passing a custom format to the ref-filter code. This format forgot to pass BRANCH_COLOR_LOCAL, meaning that local branches (besides the current one) were never colored at all. We can add it in the %(if) block where we decide whether the branch is "current" or merely "local". Note that this means the current/local coloring is either/or. You can't set: [color "branch"] local = blue current = bold and expect the current branch to be "bold blue". This matches the pre-949af0684 behavior. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-09branch: only perform HEAD check for local branchesLibravatar Jeff King1-1/+2
When assembling the ref-filter format to show "git branch" output, we put the "%(if)%(HEAD)" conditional at the start of the overall format. But there's no point in checking whether a remote branch matches HEAD, as it never will. The check should go inside the local conditional; we assemble that format inside the "local" strbuf. By itself, this is just a minor optimization. But in a future patch, we'll need this refactoring to fix local-branch coloring. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-06Merge branch 'jc/utf8-fprintf'Libravatar Junio C Hamano1-3/+2
Code cleanup. * jc/utf8-fprintf: submodule--helper: do not call utf8_fprintf() unnecessarily
2017-07-06builtin/commit.c: fix a typo in the commentLibravatar Kaartic Sivaraam1-1/+1
Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-07-05Merge branch 'jt/unify-object-info'Libravatar Junio C Hamano3-8/+12
Code clean-ups. * jt/unify-object-info: sha1_file: refactor has_sha1_file_with_flags sha1_file: do not access pack if unneeded sha1_file: teach sha1_object_info_extended more flags sha1_file: refactor read_object sha1_file: move delta base cache code up sha1_file: rename LOOKUP_REPLACE_OBJECT sha1_file: rename LOOKUP_UNKNOWN_OBJECT sha1_file: teach packed_object_info about typename
2017-07-05Merge branch 'rs/sha1-name-readdir-optim'Libravatar Junio C Hamano3-3/+3
Optimize "what are the object names already taken in an alternate object database?" query that is used to derive the length of prefix an object name is uniquely abbreviated to. * rs/sha1-name-readdir-optim: sha1_file: guard against invalid loose subdirectory numbers sha1_file: let for_each_file_in_obj_subdir() handle subdir names p4205: add perf test script for pretty log formats sha1_name: cache readdir(3) results in find_short_object_filename()
2017-07-05Merge branch 'bw/repo-object'Libravatar Junio C Hamano3-119/+85
Introduce a "repository" object to eventually make it easier to work in multiple repositories (the primary focus is to work with the superproject and its submodules) in a single process. * bw/repo-object: ls-files: use repository object repository: enable initialization of submodules submodule: convert is_submodule_initialized to work on a repository submodule: add repo_read_gitmodules submodule-config: store the_submodule_cache in the_repository repository: add index_state to struct repo config: read config from a repository object path: add repo_worktree_path and strbuf_repo_worktree_path path: add repo_git_path and strbuf_repo_git_path path: worktree_git_path() should not use file relocation path: convert do_git_path to take a 'struct repository' path: convert strbuf_git_common_path to take a 'struct repository' path: always pass in commondir to update_common_dir path: create path.h environment: store worktree in the_repository environment: place key repository state in the_repository repository: introduce the repository object environment: remove namespace_len variable setup: add comment indicating a hack setup: don't perform lazy initialization of repository state
2017-06-30Merge branch 'vs/typofixes'Libravatar Junio C Hamano1-1/+1
Many typofixes. * vs/typofixes: Spelling fixes
2017-06-30Merge branch 'ks/status-initial-commit'Libravatar Junio C Hamano1-0/+1
"git status" has long shown essentially the same message as "git commit"; the message it gives while preparing for the root commit, i.e. "Initial commit", was hard to understand for some new users. Now it says "No commits yet" to stress more on the current status (rather than the commit the user is preparing for, which is more in line with the focus of "git commit"). * ks/status-initial-commit: status: contextually notify user about an initial commit
2017-06-30hashmap.h: compare function has access to a data fieldLibravatar Stefan Beller3-15/+24
When using the hashmap a common need is to have access to caller provided data in the compare function. A couple of times we abuse the keydata field to pass in the data needed. This happens for example in patch-ids.c. This patch changes the function signature of the compare function to have one more void pointer available. The pointer given for each invocation of the compare function must be defined in the init function of the hashmap and is just passed through. Documentation of this new feature is deferred to a later patch. This is a rather mechanical conversion, just adding the new pass-through parameter. However while at it improve the naming of the fields of all compare functions used by hashmaps by ensuring unused parameters are prefixed with 'unused_' and naming the parameters what they are (instead of 'unused' make it 'unused_keydata'). Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-30grep: remove regflags from the public grep_opt APILibravatar Ævar Arnfjörð Bjarmason1-2/+0
Refactor calls to the grep machinery to always pass opt.ignore_case & opt.extended_regexp_option instead of setting the equivalent regflags bits. The bug fixed when making -i work with -P in commit 9e3cbc59d5 ("log: make --regexp-ignore-case work with --perl-regexp", 2017-05-20) was really just plastering over the code smell which this change fixes. The reason for adding the extensive commentary here is that I discovered some subtle complexity in implementing this that really should be called out explicitly to future readers. Before this change we'd rely on the difference between `extended_regexp_option` and `regflags` to serve as a membrane between our preliminary parsing of grep.extendedRegexp and grep.patternType, and what we decided to do internally. Now that those two are the same thing, it's necessary to unset `extended_regexp_option` just before we commit in cases where both of those config variables are set. See 84befcd0a4 ("grep: add a grep.patternType configuration setting", 2012-08-03) for the code and documentation related to that. The explanation of why the if/else branches in grep_commit_pattern_type() are ordered the way they are exists in that commit message, but I think it's worth calling this subtlety out explicitly with a comment for future readers. Even though grep_commit_pattern_type() is the only caller of grep_set_pattern_type_option() it's simpler to reset the extended_regexp_option flag in the latter, since 2/3 branches in the former would otherwise need to reset it, this way we can do it in one place. Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-30commit-template: distinguish status information unconditionallyLibravatar Kaartic Sivaraam1-2/+1
The commit template adds the status information without adding a new line to distinguish them in the absence of optional parts. This results in difficulty in interpreting it's content, specifically for inexperienced users. Unconditionally, add new lines to separate the status message from the other parts of the commit-template to make it more readable. Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-30commit-template: remove outdated notice about explicit pathsLibravatar Kaartic Sivaraam1-6/+0
The notice that "git commit <paths>" default to "git commit --only <paths>" was there since 756e3ee0 ("Merge branch 'jc/commit'", 2006-02-14). Back then, existing users of Git expected the command doing "git commit --include <paths>", and after the behaviour of the command was changed to align with other people's "$scm commit <paths>", the text was added to help them transition their expectations. Remove the message that now has outlived its usefulness. Signed-off-by: Kaartic Sivaraam <kaarticsivaraam91196@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-28submodule--helper: do not call utf8_fprintf() unnecessarilyLibravatar Junio C Hamano1-3/+2
The helper function utf8_fprintf(fp, ...) has exactly the same effect to the output stream fp as fprintf(fp, ...) does, and the only difference is that its return value counts in display columns consumed (assuming that the payload is encoded in UTF-8), as opposed to number of bytes. There is no reason to call it unless the caller cares about its return value. Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-27builtin/fetch cleanup: always set default value for submodule recursingLibravatar Stefan Beller1-3/+2
The check for the default was introduced with 88a21979c5 (fetch/pull: recurse into submodules when necessary, 2011-03-06), which replaced an older construct (builtin/fetchs own implementation of the super-prefix) introduced in be254a0ea9 (Add the 'fetch.recurseSubmodules' config setting, 2010-11-11) which made sense at the time as there was no default fetch option for submodules at the time. Set builtin/fetch.c#recurse_submodules_default to the same value as submodule.c#config_fetch_recurse_submodules which is set via set_config_fetch_recurse_submodules, such that the condition for checking whether we have to set the default value becomes unnecessary. Signed-off-by: Stefan Beller <sbeller@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-27Spelling fixesLibravatar Ville Skyttä1-1/+1
Signed-off-by: Ville Skyttä <ville.skytta@iki.fi> Signed-off-by: Junio C Hamano <gitster@pobox.com>
2017-06-26Merge branch 'lb/status-stash-count'Libravatar Junio C Hamano1-0/+6
"git status" learned to optionally give how many stash entries the user has in its output. * lb/status-stash-count: glossary: define 'stash entry' status: add optional stash count information stash: update documentation to use 'stash entry'
2017-06-26sha1_file: refactor has_sha1_file_with_flagsLibravatar Jonathan Tan2-5/+8
has_sha1_file_with_flags() implements many mechanisms in common with sha1_object_info_extended(). Make has_sha1_file_with_flags() a convenience function for sha1_object_info_extended() instead. Signed-off-by: Jonathan Tan <jonathantanmy@google.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>