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* Merge branch 'mm/config-edit-global'Junio C Hamano2014-09-021-4/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | Start "git config --edit --global" from a skeletal per-user configuration file contents, instead of a total blank, when the user does not already have any. This immediately reduces the need for a later "Have you forgotten setting core.user?" and we can add more to the template as we gain more experience. * mm/config-edit-global: commit: advertise config --global --edit on guessed identity home_config_paths(): let the caller ignore xdg path config --global --edit: create a template file if needed
| * home_config_paths(): let the caller ignore xdg pathMatthieu Moy2014-07-251-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The caller can signal that it is not interested in learning the location of $HOME/.gitconfig by passing global=NULL, but there is no way to decline the path to the configuration file based on $XDG_CONFIG_HOME. Allow the caller to pass xdg=NULL to signal that it is not interested in the XDG location. Commit-message-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'rs/code-cleaning'Junio C Hamano2014-07-221-3/+3
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * rs/code-cleaning: remote-testsvn: use internal argv_array of struct child_process in cmd_import() bundle: use internal argv_array of struct child_process in create_bundle() fast-import: use hashcmp() for SHA1 hash comparison transport: simplify fetch_objs_via_rsync() using argv_array run-command: use internal argv_array of struct child_process in run_hook_ve() use commit_list_count() to count the members of commit_lists strbuf: use strbuf_addstr() for adding C strings
| * | strbuf: use strbuf_addstr() for adding C stringsRené Scharfe2014-07-171-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | Avoid code duplication and let strbuf_addstr() call strlen() for us. Signed-off-by: Rene Scharfe <l.s.r@web.de> Reviewed-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'maint'Junio C Hamano2014-07-211-3/+1
|\ \ \ | |/ / |/| / | |/ | | | | * maint: use xmemdupz() to allocate copies of strings given by start and length use xcalloc() to allocate zero-initialized memory
| * use xmemdupz() to allocate copies of strings given by start and lengthRené Scharfe2014-07-211-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Use xmemdupz() to allocate the memory, copy the data and make sure to NUL-terminate the result, all in one step. The resulting code is shorter, doesn't contain the constants 1 and '\0', and avoids duplicating function parameters. For blame, the last copied byte (o->file.ptr[o->file.size]) is always set to NUL by fake_working_tree_commit() or read_sha1_file(), so no information is lost by the conversion to using xmemdupz(). Signed-off-by: Rene Scharfe <l.s.r@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Merge branch 'jk/config-path-include-fix'Junio C Hamano2014-02-271-1/+1
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | 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
* | | Windows: allow using UNC path for git repositorysk/windows-unc-pathCezary Zawadka2014-06-101-7/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | [efl: moved MinGW-specific part to compat/] [jes: fixed compilation on non-Windows] Eric Sunshine fixed mingw_offset_1st_component() to return consistently "foo" for UNC "//machine/share/foo", cf http://groups.google.com/group/msysgit/browse_thread/thread/c0af578549b5dda0 Author: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Cezary Zawadka <czawadka@gmail.com> Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Stepan Kasal <kasal@ucw.cz> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jk/config-path-include-fix' into maintJunio C Hamano2014-03-181-1/+1
|\ \ \ | |/ / |/| / | |/ | | | | | | | | | | | | 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
| * expand_user_path: do not look at NULL pathJeff King2014-01-281-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | We explicitly check for and handle the case that the incoming "path" variable is NULL, but before doing so we call strchrnul on it, leading to a potential segfault. We can fix this simply by moving the strchrnul call down; as a bonus, we can tighten the scope on the associated variable. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Merge branch 'jx/relative-path-regression-fix'Junio C Hamano2013-10-281-0/+65
|\ \ | | | | | | | | | | | | | | | | | | * jx/relative-path-regression-fix: Use simpler relative_path when set_git_dir relative_path should honor dos-drive-prefix test: use unambigous leading path (/foo) for MSYS
| * | Use simpler relative_path when set_git_dirjx/relative-path-regression-fixJiang Xin2013-10-141-0/+45
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Using a relative_path as git_dir first appears in v1.5.6-1-g044bbbc. It will make git_dir shorter only if git_dir is inside work_tree, and this will increase performance. But my last refactor effort on relative_path function (commit v1.8.3-rc2-12-ge02ca72) changed that. Always use relative_path as git_dir may bring troubles like $gmane/234434. Because new relative_path is a combination of original relative_path from path.c and original path_relative from quote.c, so in order to restore the origin implementation, save the original relative_path as remove_leading_path, and call it in setup.c. Suggested-by: Karsten Blees <karsten.blees@gmail.com> Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
| * | relative_path should honor dos-drive-prefixJiang Xin2013-10-141-0/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Tvangeste found that the "relative_path" function could not work properly on Windows if "in" and "prefix" have DOS drive prefix (such as "C:/windows"). ($gmane/234434) E.g., When execute: test-path-utils relative_path "C:/a/b" "D:/x/y", should return "C:/a/b", but returns "../../C:/a/b", which is wrong. So make relative_path honor DOS drive prefix, and add test cases for it in t0060. Reported-by: Tvangeste <i.4m.l33t@yandex.ru> Helped-by: Johannes Sixt <j6t@kdbg.org> Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com>
* | | Merge branch 'jl/submodule-mv'Junio C Hamano2013-09-091-1/+14
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "git mv A B" when moving a submodule A does "the right thing", inclusing relocating its working tree and adjusting the paths in the .gitmodules file. * jl/submodule-mv: (53 commits) rm: delete .gitmodules entry of submodules removed from the work tree mv: update the path entry in .gitmodules for moved submodules submodule.c: add .gitmodules staging helper functions mv: move submodules using a gitfile mv: move submodules together with their work trees rm: do not set a variable twice without intermediate reading. t6131 - skip tests if on case-insensitive file system parse_pathspec: accept :(icase)path syntax pathspec: support :(glob) syntax pathspec: make --literal-pathspecs disable pathspec magic pathspec: support :(literal) syntax for noglob pathspec kill limit_pathspec_to_literal() as it's only used by parse_pathspec() parse_pathspec: preserve prefix length via PATHSPEC_PREFIX_ORIGIN parse_pathspec: make sure the prefix part is wildcard-free rename field "raw" to "_raw" in struct pathspec tree-diff: remove the use of pathspec's raw[] in follow-rename codepath remove match_pathspec() in favor of match_pathspec_depth() remove init_pathspec() in favor of parse_pathspec() remove diff_tree_{setup,release}_paths convert common_prefix() to use struct pathspec ...
| * | | parse_pathspec: make sure the prefix part is wildcard-freeNguyễn Thái Ngọc Duy2013-07-151-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Prepending prefix to pathspec is a trick to workaround the fact that commands can be executed in a subdirectory, but all git commands run at worktree's root. The prefix part should always be treated as literal string. Make it so. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'rj/cygwin-clarify-use-of-cheating-lstat'Junio C Hamano2013-08-021-8/+1
|\ \ \ \ | |_|/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cygwin port added a "not quite correct but a lot faster and good enough for many lstat() calls that are only used to see if the working tree entity matches the index entry" lstat() emulation some time ago, and it started biting us in places. This removes it and uses the standard lstat() that comes with Cygwin. Recent topic that uses lstat on packed-refs file is broken when this cheating lstat is used, and this is a simplest fix that is also the cleanest direction to go in the long run. * rj/cygwin-clarify-use-of-cheating-lstat: cygwin: Remove the Win32 l/stat() implementation
| * | | cygwin: Remove the Win32 l/stat() implementationrj/cygwin-clarify-use-of-cheating-lstatRamsay Jones2013-07-181-8/+1
| |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Commit adbc0b6b ("cygwin: Use native Win32 API for stat", 30-09-2008) added a Win32 specific implementation of the stat functions. In order to handle absolute paths, cygwin mount points and symbolic links, this implementation may fall back on the standard cygwin l/stat() functions. Also, the choice of cygwin or Win32 functions is made lazily (by the first call(s) to l/stat) based on the state of some config variables. Unfortunately, this "schizophrenic stat" implementation has been the source of many problems ever since. For example, see commits 7faee6b8, 79748439, 452993c2, 085479e7, b8a97333, 924aaf3e, 05bab3ea and 0117c2f0. In order to avoid further problems, such as the issue raised by the new reference handling API, remove the Win32 l/stat() implementation. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | path.c: refactor relative_path(), not only strip prefixJiang Xin2013-06-261-27/+85
|/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Original design of relative_path() is simple, just strip the prefix (*base) from the absolute path (*abs). In most cases, we need a real relative path, such as: ../foo, ../../bar. That's why there is another reimplementation (path_relative()) in quote.c. Borrow some codes from path_relative() in quote.c to refactor relative_path() in path.c, so that it could return real relative path, and user can reuse this function without reimplementing his/her own. The function path_relative() in quote.c will be substituted, and I would use the new relative_path() function when implementing the interactive git-clean later. Different results for relative_path() before and after this refactor: abs path base path relative (original) relative (refactor) ======== ========= =================== =================== /a/b /a/b . ./ /a/b/ /a/b . ./ /a /a/b/ /a ../ / /a/b/ / ../../ /a/c /a/b/ /a/c ../c /x/y /a/b/ /x/y ../../x/y a/b/ a/b/ . ./ a/b/ a/b . ./ a a/b a ../ x/y a/b/ x/y ../../x/y a/c a/b a/c ../c (empty) (null) (empty) ./ (empty) (empty) (empty) ./ (empty) /a/b (empty) ./ (null) (null) (null) ./ (null) (empty) (null) ./ (null) /a/b (segfault) ./ You may notice that return value "." has been changed to "./". It is because: * Function quote_path_relative() in quote.c will show the relative path as "./" if abs(in) and base(prefix) are the same. * Function relative_path() is called only once (in setup.c), and it will be OK for the return value as "./" instead of ".". Signed-off-by: Jiang Xin <worldhello.net@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | path.c: optimize adjust_shared_perm()Torsten Bögershausen2013-04-051-19/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes the chown() function is called even when not needed (This can be provoked by running t1301, and adding some debug code). Save a chmod from 400 to 400, or from 600 to 600 on these files: .git/info/refs+ .git/objects/info/packs+ Save chmod on directories from 2770 to 2770: .git/refs .git/refs/heads .git/refs/tags Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | path.c: simplify adjust_shared_perm()Torsten Bögershausen2013-04-051-20/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | All calls to set_shared_perm() use mode == 0, so simplify the function. Because all callers use the macro adjust_shared_perm(path) from cache.h to call this function, convert it to a proper function, losing set_shared_perm(). Since path.c has much more functions than just mkpath() these days, drop the stale comment about it. Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Make core.sharedRepository work under cygwin 1.7Torsten Bögershausen2013-03-251-3/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When core.sharedRepository is used, set_shared_perm() in path.c needs lstat() to return the correct POSIX permissions. The default for cygwin is core.ignoreCygwinFSTricks = false, which means that the fast implementation in do_stat() is used instead of lstat(). lstat() under cygwin uses the Windows security model to implement POSIX-like permissions. The user, group or everyone bits can be set individually. do_stat() simplifes the file permission bits, and may return a wrong value. The read-only attribute of a file is used to calculate the permissions, resulting in either rw-r--r-- or r--r--r-- One effect of the simplified do_stat() is that t1301 fails. Add a function cygwin_get_st_mode_bits() which returns the POSIX permissions. When not compiling for cygwin, true_mode_bits() in path.c is used. Side note: t1301 passes under cygwin 1.5. The "user write" bit is synchronized with the "read only" attribute of a file: $ chmod 444 x $ attrib x A R C:\temp\pt\x cygwin 1.7 would show A C:\temp\pt\x Signed-off-by: Torsten Bögershausen <tboegi@web.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | longest_ancestor_length(): require prefix list entries to be normalizedMichael Haggerty2012-10-291-15/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Move the responsibility for normalizing prefixes from longest_ancestor_length() to its callers. Use slightly different normalizations at the two callers: In setup_git_directory_gently_1(), use the old normalization, which ignores paths that are not usable. In the next commit we will change this caller to also resolve symlinks in the paths from GIT_CEILING_DIRECTORIES as part of the normalization. In "test-path-utils longest_ancestor_length", use the old normalization, but die() if any paths are unusable. Also change t0060 to only pass normalized paths to the test program (no empty entries or non-absolute paths, strip trailing slashes from the paths, and remove tests that thereby become redundant). The point of this change is to reduce the scope of the ancestor_length tests in t0060 from testing normalization+longest_prefix to testing only mostly longest_prefix. This is necessary because when setup_git_directory_gently_1() starts resolving symlinks as part of its normalization, it will not be reasonable to do the same in the test suite, because that would make the test results depend on the contents of the root directory of the filesystem on which the test is run. HOWEVER: under Windows, bash mangles arguments that look like absolute POSIX paths into DOS paths. So we have to retain the level of normalization done by normalize_path_copy() to convert the bash-mangled DOS paths (which contain backslashes) into paths that use forward slashes. Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
* | longest_ancestor_length(): take a string_list argument for prefixesMichael Haggerty2012-10-291-13/+9
| | | | | | | | | | | | | | | | | | | | Change longest_ancestor_length() to take the prefixes argument as a string_list rather than as a colon-separated string. This will make it easier for the caller to alter the entries before calling longest_ancestor_length(). Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
* | longest_ancestor_length(): use string_list_split()Michael Haggerty2012-10-291-7/+11
| | | | | | | | | | Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu> Signed-off-by: Jeff King <peff@peff.net>
* | path.c: Use vsnpath() in the implementation of git_path()Ramsay Jones2012-09-041-12/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current implementation of git_path() is essentially the same as that of vsnpath(), with two minor differences. First, git_path() currently insists that the git directory path is no longer than PATH_MAX-100 characters in length. However, vsnpath() does not attempt this arbitrary 100 character reservation for the remaining path components. Second, vsnpath() uses the "is_dir_sep()" macro, rather than comparing directly to '/', to determine if the git_dir path component ends with a path separator. In order to benefit from the above improvements, along with increased compatability with git_snpath() and git_pathdup(), we reimplement the git_path() function using vsnpath(). Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | path.c: Don't discard the return value of vsnpath()Ramsay Jones2012-09-041-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The git_snpath() and git_pathdup() functions both use the (static) function vsnpath() in their implementation. Also, they both discard the return value of vsnpath(), which has the effect of ignoring the side effect of calling cleanup_path() in the non-error return path. In order to ensure that the required cleanup happens, we use the pointer returned by vsnpath(), rather than the buffer passed into vsnpath(), to derive the return value from git_snpath() and git_pathdup(). Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | path.c: Remove the 'git_' prefix from a file scope functionRamsay Jones2012-09-041-3/+3
| | | | | | | | | | | | | | | | In particular, the git_vsnpath() function, despite the 'git_' prefix suggesting otherwise, is (correctly) declared with file scope. Signed-off-by: Ramsay Jones <ramsay@ramsay1.demon.co.uk> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | config: read (but not write) from $XDG_CONFIG_HOME/git/config fileHuynh Khoi Nguyen Nguyen2012-06-251-0/+41
|/ | | | | | | | | | | | | | | | | | | | | | | | | Teach git to read the "gitconfig" information from a new location, $XDG_CONFIG_HOME/git/config; this allows the user to avoid cluttering $HOME with many per-application configuration files. In the order of reading, this file comes between the global configuration file (typically $HOME/.gitconfig) and the system wide configuration file (typically /etc/gitconfig). We do not write to this new location (yet). If $XDG_CONFIG_HOME is either not set or empty, $HOME/.config/git/config will be used. This is in line with XDG specification. If the new file does not exist, the behavior is unchanged. Signed-off-by: Huynh Khoi Nguyen Nguyen <Huynh-Khoi-Nguyen.Nguyen@ensimag.imag.fr> Signed-off-by: Valentin Duperray <Valentin.Duperray@ensimag.imag.fr> Signed-off-by: Franck Jonas <Franck.Jonas@ensimag.imag.fr> Signed-off-by: Lucien Kong <Lucien.Kong@ensimag.imag.fr> Signed-off-by: Thomas Nguy <Thomas.Nguy@ensimag.imag.fr> Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* standardize and improve lookup rules for external local reposjk/git-dir-lookupJeff King2012-02-021-2/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When you specify a local repository on the command line of clone, ls-remote, upload-pack, receive-pack, or upload-archive, or in a request to git-daemon, we perform a little bit of lookup magic, doing things like looking in working trees for .git directories and appending ".git" for bare repos. For clone, this magic happens in get_repo_path. For everything else, it happens in enter_repo. In both cases, there are some ambiguous or confusing cases that aren't handled well, and there is one case that is not handled the same by both methods. This patch tries to provide (and test!) standard, sensible lookup rules for both code paths. The intended changes are: 1. When looking up "foo", we have always preferred a working tree "foo" (containing "foo/.git" over the bare "foo.git". But we did not prefer a bare "foo" over "foo.git". With this patch, we do so. 2. We would select directories that existed but didn't actually look like git repositories. With this patch, we make sure a selected directory looks like a git repo. Not only is this more sensible in general, but it will help anybody who is negatively affected by change (1) negatively (e.g., if they had "foo.git" next to its separate work tree "foo", and expect to keep finding "foo.git" when they reference "foo"). 3. The enter_repo code path would, given "foo", look for "foo.git/.git" (i.e., do the ".git" append magic even for a repo with working tree). The clone code path did not; with this patch, they now behave the same. In the unlikely case of a working tree overlaying a bare repo (i.e., a ".git" directory _inside_ a bare repo), we continue to treat it as a working tree (prefering the "inner" .git over the bare repo). This is mainly because the combination seems nonsensical, and I'd rather stick with existing behavior on the off chance that somebody is relying on it. Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Learn to handle gitfiles in enter_repoPhil Hord2011-10-041-1/+7
| | | | | | | | | | | | | | | The enter_repo() function is used to navigate into a .git directory. It knows how to find standard alternatives (DWIM) but it doesn't handle gitfiles created by git init --separate-git-dir. This means that git-fetch and others do not work with repositories using the separate-git-dir mechanism. Teach enter_repo() to deal with the gitfile mechanism by resolving the path to the redirected path and continuing tests on that path instead of the found file. Signed-off-by: Phil Hord <hordp@cisco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* enter_repo: do not modify inputErik Faye-Lund2011-10-041-16/+12
| | | | | | | | | | | | | | | entr_repo(..., 0) currently modifies the input to strip away trailing slashes. This means that we some times need to copy the input to keep the original. Change it to unconditionally copy it into the used_path buffer so we can safely use the input without having to copy it. Also store a working copy in validated_path up-front before we start resolving anything. Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Phil Hord <hordp@cisco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* read_gitfile_gently(): rename misnamed function to read_gitfile()Junio C Hamano2011-08-221-1/+1
| | | | | | | | | | | The function was not gentle at all to the callers and died without giving them a chance to deal with possible errors. Rename it to read_gitfile(), and update all the callers. As no existing caller needs a true "gently" variant, we do not bother adding one at this point. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Name make_*_path functions more accuratelyCarlos Martín Nieto2011-03-171-1/+1
| | | | | | | | | | | | | Rename the make_*_path functions so it's clearer what they do, in particlar make clear what the differnce between make_absolute_path and make_nonrelative_path is by renaming them real_path and absolute_path respectively. make_relative_path has an understandable name and is renamed to relative_path to maintain the name convention. The function calls have been replaced 1-to-1 in their usage. Signed-off-by: Carlos Martín Nieto <cmn@elego.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* path helpers: move git_mkstemp* to wrapper.cJonathan Nieder2010-11-101-113/+0
| | | | | | | | | | | | | | | git_mkstemp_mode and related functions do not require access to specialized git machinery, unlike some other functions from path.c (like set_shared_perm()). Move them to wrapper.c where the wrapper xmkstemp_mode is defined. This eliminates a dependency of wrapper.o on environment.o via path.o. With typical linkers (e.g., gcc), that dependency makes programs that use functions from wrapper.o and not environment.o or path.o larger than they need to be. Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'hv/submodule-find-ff-merge'Junio C Hamano2010-08-211-0/+38
|\ | | | | | | | | | | | | | | | | | | * hv/submodule-find-ff-merge: Implement automatic fast-forward merge for submodules setup_revisions(): Allow walking history in a submodule Teach ref iteration module about submodules Conflicts: submodule.c
| * Teach ref iteration module about submodulesHeiko Voigt2010-07-071-0/+38
| | | | | | | | | | | | | | | | We will use this in a later patch to extend setup_revisions() to load revisions directly from a submodule. Signed-off-by: Heiko Voigt <hvoigt@hvoigt.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Sync with 1.7.0 seriesJunio C Hamano2010-07-271-0/+2
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| * config --get --path: check for unset $HOMEJonathan Nieder2010-07-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If $HOME is unset (as in some automated build situations), currently git config --path path.home "~" git config --path --get path.home segfaults. Error out with Failed to expand user dir in: '~/' instead. Reported-by: Julien Cristau <jcristau@debian.org> Signed-off-by: Jonathan Nieder <jrnieder@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * Merge branch 'mm/mkstemps-mode-for-packfiles' into maintJunio C Hamano2010-03-081-0/+79
| |\ | | | | | | | | | | | | | | | | | | | | | | | | | | | * mm/mkstemps-mode-for-packfiles: Use git_mkstemp_mode instead of plain mkstemp to create object files git_mkstemps_mode: don't set errno to EINVAL on exit. Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later. git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument. Move gitmkstemps to path.c Add a testcase for ACL with restrictive umask.
* | \ Merge branch 'nd/root-git'Junio C Hamano2010-03-071-0/+7
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * nd/root-git: Add test for using Git at root of file system Support working directory located at root Move offset_1st_component() to path.c init-db, rev-parse --git-dir: do not append redundant slash make_absolute_path(): Do not append redundant slash Conflicts: setup.c sha1_file.c
| * | | Move offset_1st_component() to path.cNguyễn Thái Ngọc Duy2010-02-161-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The implementation is also lightly modified to use is_dir_sep() instead of hardcoding '/'. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | | Merge branch 'mm/mkstemps-mode-for-packfiles'Junio C Hamano2010-03-071-0/+79
|\ \ \ \ | | |_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * mm/mkstemps-mode-for-packfiles: Use git_mkstemp_mode instead of plain mkstemp to create object files git_mkstemps_mode: don't set errno to EINVAL on exit. Use git_mkstemp_mode and xmkstemp_mode in odb_mkstemp, not chmod later. git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument. Move gitmkstemps to path.c Add a testcase for ACL with restrictive umask.
| * | | git_mkstemps_mode: don't set errno to EINVAL on exit.Matthieu Moy2010-02-221-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When reaching the end of git_mkstemps_mode, at least one call to open() has been done, and errno has been set accordingly. Setting errno is therefore not necessary, and actually harmfull since callers can't distinguish e.g. permanent failure from ENOENT, which can just mean that we need to create the containing directory. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | git_mkstemp_mode, xmkstemp_mode: variants of gitmkstemps with mode argument.Matthieu Moy2010-02-221-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gitmkstemps emulates the behavior of mkstemps, which is usually used to create files in a shared directory like /tmp/, hence, it creates files with permission 0600. Add git_mkstemps_mode() that allows us to specify the desired mode, and make git_mkstemps() a wrapper that always uses 0600 to call it. Later we will use git_mkstemps_mode() when creating pack files. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
| * | | Move gitmkstemps to path.cMatthieu Moy2010-02-221-0/+69
| |/ / | | | | | | | | | | | | | | | | | | | | | This function used to be only a compatibility function, but we're going to extend it and actually use it, so make it part of Git. Signed-off-by: Matthieu Moy <Matthieu.Moy@imag.fr> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | | Merge branch 'jc/typo'Junio C Hamano2010-02-161-1/+1
|\ \ \ | | |/ | |/| | | | | | | * jc/typo: Typofixes outside documentation area
| * | Typofixes outside documentation areaJunio C Hamano2010-02-031-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | begining -> beginning canonicalizations -> canonicalization comand -> command dewrapping -> unwrapping dirtyness -> dirtiness DISCLAMER -> DISCLAIMER explicitely -> explicitly feeded -> fed impiled -> implied madatory -> mandatory mimick -> mimic preceeding -> preceding reqeuest -> request substition -> substitution Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | setenv(GIT_DIR) clean-upRené Scharfe2010-02-061-1/+1
|/ | | | | | | | | | | | | | | | | | | | This patch converts the setenv() calls in path.c and setup.c. After the call, git grep with a pager works again in bare repos. It leaves the setenv(GIT_DIR_ENVIRONMENT, ...) calls in git.c alone, as they respond to command line switches that emulate the effect of setting the environment variable directly. The remaining site in environment.c is in set_git_dir() and is left alone, too, of course. Finally, builtin-init-db.c is left changed because the repo is still being carefully constructed when the environment variable is set. This fixes git shortlog when run inside a git directory, which had been broken by abe549e1. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* ignore duplicated slashes in make_relative_path()Junio C Hamano2010-01-221-9/+30
| | | | | | | | | | | | The function takes two paths, an early part of abs is supposed to match base; otherwise abs is not a path under base and the function returns the full path of abs. The caller can easily confuse the implementation by giving duplicated and needless slashes in these path arguments. Credit for test script, motivation and initial patch goes to Thomas Rast. A follow-up fix (squashed) is by Hannes. Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'mm/config-pathname-tilde-expand'Junio C Hamano2009-11-221-33/+50
|\ | | | | | | | | | | | | * mm/config-pathname-tilde-expand: Documentation: avoid xmlto input error expand_user_path: expand ~ to $HOME, not to the actual homedir. Expand ~ and ~user in core.excludesfile, commit.template