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* Merge branch 'mh/lockfile'Junio C Hamano2014-10-141-7/+9
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The lockfile API and its users have been cleaned up. * mh/lockfile: (38 commits) lockfile.h: extract new header file for the functions in lockfile.c hold_locked_index(): move from lockfile.c to read-cache.c hold_lock_file_for_append(): restore errno before returning get_locked_file_path(): new function lockfile.c: rename static functions lockfile: rename LOCK_NODEREF to LOCK_NO_DEREF commit_lock_file_to(): refactor a helper out of commit_lock_file() trim_last_path_component(): replace last_path_elm() resolve_symlink(): take a strbuf parameter resolve_symlink(): use a strbuf for internal scratch space lockfile: change lock_file::filename into a strbuf commit_lock_file(): use a strbuf to manage temporary space try_merge_strategy(): use a statically-allocated lock_file object try_merge_strategy(): remove redundant lock_file allocation struct lock_file: declare some fields volatile lockfile: avoid transitory invalid states git_config_set_multivar_in_file(): avoid call to rollback_lock_file() dump_marks(): remove a redundant call to rollback_lock_file() api-lockfile: document edge cases commit_lock_file(): rollback lock file on failure to rename ...
| * lockfile.h: extract new header file for the functions in lockfile.cmh/lockfileMichael Haggerty2014-10-011-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | Move the interface declaration for the functions in lockfile.c from cache.h to a new file, lockfile.h. Add #includes where necessary (and remove some redundant includes of cache.h by files that already include builtin.h). Move the documentation of the lock_file state diagram from lockfile.c to the new header file. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * lockfile: change lock_file::filename into a strbufMichael Haggerty2014-10-011-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For now, we still make sure to allocate at least PATH_MAX characters for the strbuf because resolve_symlink() doesn't know how to expand the space for its return value. (That will be fixed in a moment.) Another alternative would be to just use a strbuf as scratch space in lock_file() but then store a pointer to the naked string in struct lock_file. But lock_file objects are often reused. By reusing the same strbuf, we can avoid having to reallocate the string most times when a lock_file object is reused. Helped-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * git_config_set_multivar_in_file(): avoid call to rollback_lock_file()Michael Haggerty2014-10-011-0/+1
| | | | | | | | | | | | | | | | | | After commit_lock_file() is called, then the lock_file object is necessarily either committed or rolled back. So there is no need to call rollback_lock_file() again in either of these cases. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'sp/stream-clean-filter'Junio C Hamano2014-10-081-0/+16
|\ \ | |/ |/| | | | | | | | | | | | | | | | | | | | | | | | | When running a required clean filter, we do not have to mmap the original before feeding the filter. Instead, stream the file contents directly to the filter and process its output. * sp/stream-clean-filter: sha1_file: don't convert off_t to size_t too early to avoid potential die() convert: stream from fd to required clean filter to reduce used address space copy_fd(): do not close the input file descriptor mmap_limit: introduce GIT_MMAP_LIMIT to allow testing expected mmap size memory_limit: use git_env_ulong() to parse GIT_ALLOC_LIMIT config.c: add git_env_ulong() to parse environment variable convert: drop arguments other than 'path' from would_convert_to_git()
| * config.c: add git_env_ulong() to parse environment variableSteffen Prohaska2014-08-281-0/+16
| | | | | | | | | | | | | | | | | | | | The new function parses an integeral value that fits in unsigned long in human readable form, i.e. possibly with unit suffix, e.g. 10k = 10240, etc., from an environment variable. Parsing of GIT_MMAP_LIMIT and GIT_ALLOC_LIMIT will use it in later patches. Signed-off-by: Steffen Prohaska <prohaska@zib.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'ta/config-add-to-empty-or-true-fix'Junio C Hamano2014-09-191-6/+17
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | "git config --add section.var val" used to lose existing section.var whose value was an empty string. * ta/config-add-to-empty-or-true-fix: config: avoid a funny sentinel value "a^" make config --add behave correctly for empty and NULL values
| * | config: avoid a funny sentinel value "a^"ta/config-add-to-empty-or-true-fixJeff King2014-09-111-6/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce CONFIG_REGEX_NONE as a more explicit sentinel value to say "we do not want to replace any existing entry" and use it in the implementation of "git config --add". Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | make config --add behave correctly for empty and NULL valuesTanay Abhra2014-08-181-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently if we have a config file like, [foo] baz bar = and we try something like, "git config --add foo.baz roll", Git will segfault. Moreover, for "git config --add foo.bar roll", it will overwrite the original value instead of appending after the existing empty value. The problem lies with the regexp used for simulating --add in `git_config_set_multivar_in_file()`, "^$", which in ideal case should not match with any string but is true for empty strings. Instead use a regexp like "a^" which can not be true for any string, empty or not. For removing the segfault add a check for NULL values in `matches()` in config.c. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Merge branch 'bg/xcalloc-nmemb-then-size' into maintJunio C Hamano2014-07-221-2/+2
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * bg/xcalloc-nmemb-then-size: transport-helper.c: rearrange xcalloc arguments remote.c: rearrange xcalloc arguments reflog-walk.c: rearrange xcalloc arguments pack-revindex.c: rearrange xcalloc arguments notes.c: rearrange xcalloc arguments imap-send.c: rearrange xcalloc arguments http-push.c: rearrange xcalloc arguments diff.c: rearrange xcalloc arguments config.c: rearrange xcalloc arguments commit.c: rearrange xcalloc arguments builtin/remote.c: rearrange xcalloc arguments builtin/ls-remote.c: rearrange xcalloc arguments
| * \ \ Merge branch 'ow/config-mailmap-pathname' into maintJunio C Hamano2014-06-251-1/+1
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The "mailmap.file" configuration option did not support the tilde expansion (i.e. ~user/path and ~/path). * ow/config-mailmap-pathname: config: respect '~' and '~user' in mailmap.file
* | \ \ \ Merge branch 'rs/simplify-config-include'Junio C Hamano2014-09-191-5/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Code clean-up. * rs/simplify-config-include: config: simplify git_config_include()
| * | | | | config: simplify git_config_include()rs/simplify-config-includeRené Scharfe2014-09-021-5/+1
| | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of using skip_prefix() to check the first part of the string and then strcmp() to check the rest, simply use strcmp() to check the whole string. Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'ta/config-set-1'Junio C Hamano2014-09-111-24/+128
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Use the new caching config-set API in git_config() calls. * ta/config-set-1: add tests for `git_config_get_string_const()` add a test for semantic errors in config files rewrite git_config() to use the config-set API config: add `git_die_config()` to the config-set API change `git_config()` return value to void add line number and file name info to `config_set` config.c: fix accuracy of line number in errors config.c: mark error and warnings strings for translation
| * | | | | rewrite git_config() to use the config-set APITanay Abhra2014-08-071-8/+43
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Of all the functions in `git_config*()` family, `git_config()` has the most invocations in the whole code base. Each `git_config()` invocation causes config file rereads which can be avoided using the config-set API. Use the config-set API to rewrite `git_config()` to use the config caching layer to avoid config file rereads on each invocation during a git process lifetime. First invocation constructs the cache, and after that for each successive invocation, `git_config()` feeds values from the config cache instead of rereading the configuration files. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | config: add `git_die_config()` to the config-set APITanay Abhra2014-08-071-2/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add `git_die_config` that dies printing the line number and the file name of the highest priority value for the configuration variable `key`. A custom error message is also printed before dying, specified by the caller, which can be skipped if `err` argument is set to NULL. It has usage in non-callback based config value retrieval where we can raise an error and die if there is a semantic error. For example, if (!git_config_get_value(key, &value)){ if (!strcmp(value, "foo")) git_config_die(key, "value: `%s` is illegal", value); else /* do work */ } Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | change `git_config()` return value to voidTanay Abhra2014-08-071-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently `git_config()` returns an integer signifying an error code. During rewrites of the function most of the code was shifted to `git_config_with_options()`. `git_config_with_options()` normally returns positive values if its `config_source` parameter is set as NULL, as most errors are fatal, and non-fatal potential errors are guarded by "if" statements that are entered only when no error is possible. Still a negative value can be returned in case of race condition between `access_or_die()` & `git_config_from_file()`. Also, all callers of `git_config()` ignore the return value except for one case in branch.c. Change `git_config()` return value to void and make it die if it receives a negative value from `git_config_with_options()`. Original-patch-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | add line number and file name info to `config_set`Tanay Abhra2014-08-071-2/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Store file name and line number for each key-value pair in the cache during parsing of the configuration files. Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | config.c: fix accuracy of line number in errorsMatthieu Moy2014-08-071-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If a callback returns a negative value to `git_config*()` family, they call `die()` while printing the line number and the file name. Currently the printed line number is off by one, thus printing the wrong line number. Make `linenr` point to the line we just parsed during the call to callback to get accurate line number in error messages. Commit-message-by: Tanay Abhra <tanayabh@gmail.com> Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | config.c: mark error and warnings strings for translationMatthieu Moy2014-08-071-10/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Reviewed-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/command-line-config-empty-string'Junio C Hamano2014-09-091-2/+10
|\ \ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git -c section.var command" and "git -c section.var= command" should pass the configuration differently (the former should be a boolean true, the latter should be an empty string). * jk/command-line-config-empty-string: config: teach "git -c" to recognize an empty string
| * | | | | | config: teach "git -c" to recognize an empty stringjk/command-line-config-empty-stringJunio C Hamano2014-08-051-2/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In a config file, you can do: [foo] bar to turn the "foo.bar" boolean flag on, and you can do: [foo] bar= to set "foo.bar" to the empty string. However, git's "-c" parameter treats both: git -c foo.bar and git -c foo.bar= as the boolean flag, and there is no way to set a variable to the empty string. This patch enables the latter form to do that. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | | Merge branch 'ta/config-set'Junio C Hamano2014-09-021-0/+274
|\ \ \ \ \ \ \ | | |/ / / / / | |/| / / / / | |_|/ / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add in-core caching layer to let us avoid reading the same configuration files number of times. * ta/config-set: test-config: add tests for the config_set API add `config_set` API for caching config-like files
| * | | | | add `config_set` API for caching config-like filesTanay Abhra2014-07-291-0/+274
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently `git_config()` uses a callback mechanism and file rereads for config values. Due to this approach, it is not uncommon for the config files to be parsed several times during the run of a git program, with different callbacks picking out different variables useful to themselves. Add a `config_set`, that can be used to construct an in-memory cache for config-like files that the caller specifies (i.e., files like `.gitmodules`, `~/.gitconfig` etc.). Add two external functions `git_configset_get_value` and `git_configset_get_value_multi` for querying from the config sets. `git_configset_get_value` follows `last one wins` semantic (i.e. if there are multiple matches for the queried key in the files of the configset the value returned will be the last entry in `value_list`). `git_configset_get_value_multi` returns a list of values sorted in order of increasing priority (i.e. last match will be at the end of the list). Add type specific query functions like `git_configset_get_bool` and similar. Add a default `config_set`, `the_config_set` to cache all key-value pairs read from usual config files (repo specific .git/config, user wide ~/.gitconfig, XDG config and the global /etc/gitconfig). `the_config_set` is populated using `git_config()`. Add two external functions `git_config_get_value` and `git_config_get_value_multi` for querying in a non-callback manner from `the_config_set`. Also, add type specific query functions that are implemented as a thin wrapper around the `config_set` API. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Tanay Abhra <tanayabh@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'jk/misc-fixes-maint'Junio C Hamano2014-07-281-7/+5
|\ \ \ \ \ \ | |/ / / / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * jk/misc-fixes-maint: apply: avoid possible bogus pointer fix memory leak parsing core.commentchar transport: fix leaks in refs_from_alternate_cb free ref string returned by dwim_ref receive-pack: don't copy "dir" parameter
| * | | | | fix memory leak parsing core.commentcharJeff King2014-07-241-5/+5
| | |/ / / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we see the core.commentchar config option, we extract the string with git_config_string, which does two things: 1. It complains via config_error_nonbool if there is no string value. 2. It makes a copy of the string. Since we immediately parse the string into its single-character value, we only care about (1). And in fact (2) is a detriment, as it means we leak the copy. Instead, let's just check the pointer value ourselves, and parse directly from the const string we already have. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'kb/avoid-fchmod-for-now'Junio C Hamano2014-07-211-4/+4
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Replaces the only two uses of fchmod() with chmod() because the former does not work on Windows port and because luckily we can. * kb/avoid-fchmod-for-now: config: use chmod() instead of fchmod()
| * | | | | config: use chmod() instead of fchmod()kb/avoid-fchmod-for-nowKarsten Blees2014-07-161-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no fchmod() on native Windows platforms (MinGW and MSVC), and the equivalent Win32 API (SetFileInformationByHandle) requires Windows Vista. Use chmod() instead. Signed-off-by: Karsten Blees <blees@dcon.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | refactor skip_prefix to return a booleanJeff King2014-06-201-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The skip_prefix() function returns a pointer to the content past the prefix, or NULL if the prefix was not found. While this is nice and simple, in practice it makes it hard to use for two reasons: 1. When you want to conditionally skip or keep the string as-is, you have to introduce a temporary variable. For example: tmp = skip_prefix(buf, "foo"); if (tmp) buf = tmp; 2. It is verbose to check the outcome in a conditional, as you need extra parentheses to silence compiler warnings. For example: if ((cp = skip_prefix(buf, "foo")) /* do something with cp */ Both of these make it harder to use for long if-chains, and we tend to use starts_with() instead. However, the first line of "do something" is often to then skip forward in buf past the prefix, either using a magic constant or with an extra strlen(3) (which is generally computed at compile time, but means we are repeating ourselves). This patch refactors skip_prefix() to return a simple boolean, and to provide the pointer value as an out-parameter. If the prefix is not found, the out-parameter is untouched. This lets you write: if (skip_prefix(arg, "foo ", &arg)) do_foo(arg); else if (skip_prefix(arg, "bar ", &arg)) do_bar(arg); Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'ow/config-mailmap-pathname'Junio C Hamano2014-06-161-1/+1
|\ \ \ \ \ \ | | |_|_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mailmap.file configuration names a pathname, hence should honor ~/path and ~user/path as its value. * ow/config-mailmap-pathname: config: respect '~' and '~user' in mailmap.file
| * | | | | config: respect '~' and '~user' in mailmap.fileow/config-mailmap-pathnameØystein Walle2014-05-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git_config_string() does not handle '~' and '~user' as part of the value. Using git_config_pathname() fixes this. Signed-off-by: Øystein Walle <oystwa@gmail.com> Reviewed-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | | Merge branch 'bg/xcalloc-nmemb-then-size'Junio C Hamano2014-06-161-2/+2
|\ \ \ \ \ \ | | |_|_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Like calloc(3), xcalloc() takes nmemb and then size. * bg/xcalloc-nmemb-then-size: transport-helper.c: rearrange xcalloc arguments remote.c: rearrange xcalloc arguments reflog-walk.c: rearrange xcalloc arguments pack-revindex.c: rearrange xcalloc arguments notes.c: rearrange xcalloc arguments imap-send.c: rearrange xcalloc arguments http-push.c: rearrange xcalloc arguments diff.c: rearrange xcalloc arguments config.c: rearrange xcalloc arguments commit.c: rearrange xcalloc arguments builtin/remote.c: rearrange xcalloc arguments builtin/ls-remote.c: rearrange xcalloc arguments
| * | | | | config.c: rearrange xcalloc argumentsBrian Gesiak2014-05-271-2/+2
| | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | xcalloc() takes two arguments: the number of elements and their size. config.c includes several calls to xcalloc() that pass the arguments in reverse order: the size of a struct lock_file*, followed by the number to allocate. Rearrange them so they are in the correct order. Signed-off-by: Brian Gesiak <modocache@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'jk/strbuf-tolower'Junio C Hamano2014-06-161-7/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | * jk/strbuf-tolower: strbuf: add strbuf_tolower function
| * | | | | strbuf: add strbuf_tolower functionjk/strbuf-tolowerJeff King2014-05-231-7/+1
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a convenience wrapper to call tolower on each character of the string. This makes config's lowercase() function obsolete, though note that because we have a strbuf, we are careful to operate over the whole strbuf, rather than assuming that a NUL is the end-of-string. We could continue to offer a pure-string lowercase, but there would be no callers (in most pure-string cases, we actually duplicate and lowercase the duplicate, for which we have the xstrdup_tolower wrapper). Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'nd/status-auto-comment-char'Junio C Hamano2014-06-061-2/+9
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nd/status-auto-comment-char: commit: allow core.commentChar=auto for character auto selection config: be strict on core.commentChar
| * | | | | commit: allow core.commentChar=auto for character auto selectionnd/status-auto-comment-charNguyễn Thái Ngọc Duy2014-05-191-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When core.commentChar is "auto", the comment char starts with '#' as in default but if it's already in the prepared message, find another char in a small subset. This should stop surprises because git strips some lines unexpectedly. Note that git is not smart enough to recognize '#' as the comment char in custom templates and convert it if the final comment char is different. It thinks '#' lines in custom templates as part of the commit message. So don't use this with custom templates. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | | config: be strict on core.commentCharNguyễn Thái Ngọc Duy2014-05-191-2/+6
| |/ / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't support comment _strings_ (at least not yet). And multi-byte character encoding could also be misinterpreted. The test with two commas is updated because it violates this. It's added with the patch that introduces core.commentChar in eff80a9 (Allow custom "comment char" - 2013-01-16). It's not clear to me _why_ that behavior is wanted. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'ew/config-protect-mode'Junio C Hamano2014-06-031-0/+16
|\ \ \ \ \ | |/ / / / |/| | / / | | |/ / | |/| | * ew/config-protect-mode: config: preserve config file permissions on edits
| * | | config: preserve config file permissions on editsew/config-protect-modeEric Wong2014-05-061-0/+16
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Users may already store sensitive data such as imap.pass in .git/config; making the file world-readable when "git config" is called to edit means their password would be compromised on a shared system. [v2: updated for section renames, as noted by Junio] Signed-off-by: Eric Wong <normalperson@yhbt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | Merge branch 'jk/config-path-include-fix' into maintJunio C Hamano2014-03-181-1/+5
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | include.path variable (or any variable that expects a path that can use ~username expansion) in the configuration file is not a boolean, but the code failed to check it. * jk/config-path-include-fix: handle_path_include: don't look at NULL value expand_user_path: do not look at NULL path
* | \ \ Merge branch 'jk/config-die-bad-number-noreturn'Junio C Hamano2014-04-181-0/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Squelch a false compiler warning from older gcc. * jk/config-die-bad-number-noreturn: config.c: mark die_bad_number as NORETURN
| * | | | config.c: mark die_bad_number as NORETURNjk/config-die-bad-number-noreturnJeff King2014-04-161-0/+1
| | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This can help avoid -Wuninitialized false positives in git_config_int and git_config_ulong, as the compiler now knows that we do not return "ret" if we hit the error codepath. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'ks/config-file-stdin'Junio C Hamano2014-03-141-23/+37
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git config" learned to read from the standard input when "-" is given as the value to its "--file" parameter (attempting an operation to update the configuration in the standard input of course is rejected). * ks/config-file-stdin: config: teach "git config --file -" to read from the standard input config: change git_config_with_options() interface builtin/config.c: rename check_blob_write() -> check_write() config: disallow relative include paths from blobs
| * | | | config: teach "git config --file -" to read from the standard inputks/config-file-stdinKirill A. Shutemov2014-02-181-14/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The patch extends git config --file interface to allow read config from stdin. Editing stdin or setting value in stdin is an error. Include by absolute path is allowed in stdin config, but not by relative path. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | config: change git_config_with_options() interfaceKirill A. Shutemov2014-02-181-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We're going to have more options for config source. Let's alter git_config_with_options() interface to accept struct with all source options. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | | config: disallow relative include paths from blobsJeff King2014-02-181-4/+6
| | |/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we see a relative config include like: [include] path = foo we make it relative to the containing directory of the file that contains the snippet. This makes no sense for config read from a blob, as it is not on the filesystem. Something like "HEAD:some/path" could have a relative path within the tree, but: 1. It would not be part of include.path, which explicitly refers to the filesystem. 2. It would need different parsing rules anyway to determine that it is a tree path. The current code just uses the "name" field, which is wrong. Let's split that into "name" and "path" fields, use the latter for relative includes, and fill in only the former for blobs. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'jc/core-checkstat-2.0'Junio C Hamano2014-03-071-14/+1
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | "core.statinfo" configuration variable, which was a never-advertised synonym to "core.checkstat", has been removed.
| * | | | core.statinfo: remove as promised in Git 2.0jc/core-checkstat-2.0Junio C Hamano2013-05-061-14/+1
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | | Merge branch 'jk/config-path-include-fix'Junio C Hamano2014-02-271-1/+5
|\ \ \ \ \ | |_|/ / / |/| | | / | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | include.path variable (or any variable that expects a path that can use ~username expansion) in the configuration file is not a boolean, but the code failed to check it. * jk/config-path-include-fix: handle_path_include: don't look at NULL value expand_user_path: do not look at NULL path