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* Add core.symlinks to mark filesystems that do not support symbolic links.Johannes Sixt2007-03-021-0/+5
| | | | | | | | | | | | | | | | | | | | | Some file systems that can host git repositories and their working copies do not support symbolic links. But then if the repository contains a symbolic link, it is impossible to check out the working copy. This patch enables partial support of symbolic links so that it is possible to check out a working copy on such a file system. A new flag core.symlinks (which is true by default) can be set to false to indicate that the filesystem does not support symbolic links. In this case, symbolic links that exist in the trees are checked out as small plain files, and checking in modifications of these files preserve the symlink property in the database (as long as an entry exists in the index). Of course, this does not magically make symbolic links work on such defective file systems; hence, this solution does not help if the working copy relies on that an entry is a real symbolic link. Signed-off-by: Johannes Sixt <johannes.sixt@telecom.at> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'js/etc-config'Junio C Hamano2007-02-241-0/+2
|\ | | | | | | | | | | * js/etc-config: Make tests independent of global config files config: read system-wide defaults from /etc/gitconfig
| * config: read system-wide defaults from /etc/gitconfigJohannes Schindelin2007-02-191-0/+2
| | | | | | | | | | | | | | | | The settings in /etc/gitconfig can be overridden in ~/.gitconfig, which in turn can be overridden in .git/config. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
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*-. \ Merge branches 'lt/crlf' and 'jc/apply-config'Junio C Hamano2007-02-221-0/+9
|\ \ \ | | |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * lt/crlf: Teach core.autocrlf to 'git apply' t0020: add test for auto-crlf Make AutoCRLF ternary variable. Lazy man's auto-CRLF * jc/apply-config: t4119: test autocomputing -p<n> for traditional diff input. git-apply: guess correct -p<n> value for non-git patches. git-apply: notice "diff --git" patch again Fix botched "leak fix" t4119: add test for traditional patch and different p_value apply: fix memory leak in prefix_one() git-apply: require -p<n> when working in a subdirectory. git-apply: do not lose cwd when run from a subdirectory. Teach 'git apply' to look at $HOME/.gitconfig even outside of a repository Teach 'git apply' to look at $GIT_DIR/config
| * | Make AutoCRLF ternary variable.Linus Torvalds2007-02-141-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows you to do: [core] AutoCRLF = input and it should do only the CRLF->LF translation (ie it simplifies CRLF only when reading working tree files, but when checking out files, it leaves the LF alone, and doesn't turn it into a CRLF). Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
| * | Lazy man's auto-CRLFLinus Torvalds2007-02-141-0/+5
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It currently does NOT know about file attributes, so it does its conversion purely based on content. Maybe that is more in the "git philosophy" anyway, since content is king, but I think we should try to do the file attributes to turn it off on demand. Anyway, BY DEFAULT it is off regardless, because it requires a [core] AutoCRLF = true in your config file to be enabled. We could make that the default for Windows, of course, the same way we do some other things (filemode etc). But you can actually enable it on UNIX, and it will cause: - "git update-index" will write blobs without CRLF - "git diff" will diff working tree files without CRLF - "git checkout" will write files to the working tree _with_ CRLF and things work fine. Funnily, it actually shows an odd file in git itself: git clone -n git test-crlf cd test-crlf git config core.autocrlf true git checkout git diff shows a diff for "Documentation/docbook-xsl.css". Why? Because we have actually checked in that file *with* CRLF! So when "core.autocrlf" is true, we'll always generate a *different* hash for it in the index, because the index hash will be for the content _without_ CRLF. Is this complete? I dunno. It seems to work for me. It doesn't use the filename at all right now, and that's probably a deficiency (we could certainly make the "is_binary()" heuristics also take standard filename heuristics into account). I don't pass in the filename at all for the "index_fd()" case (git-update-index), so that would need to be passed around, but this actually works fine. NOTE NOTE NOTE! The "is_binary()" heuristics are totally made-up by yours truly. I will not guarantee that they work at all reasonable. Caveat emptor. But it _is_ simple, and it _is_ safe, since it's all off by default. The patch is pretty simple - the biggest part is the new "convert.c" file, but even that is really just basic stuff that anybody can write in "Teaching C 101" as a final project for their first class in programming. Not to say that it's bug-free, of course - but at least we're not talking about rocket surgery here. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Make sure packedgitwindowsize is multiple of (pagesize * 2)Junio C Hamano2007-02-141-5/+7
|/ | | | | | The next patch depends on this. Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-config --rename-section could rename wrong sectionPavel Roskin2007-02-031-1/+1
| | | | | | | | The "git-config --rename-section" implementation would match sections that are substrings of the section name to be renamed. Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* config_set_multivar(): disallow newlines in keysJohannes Schindelin2007-01-191-0/+5
| | | | | | | | | This will no longer work: $ git repo-config 'key.with newline' some-value Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de>
* Merge branch 'jc/bare'Junio C Hamano2007-01-111-0/+5
|\ | | | | | | | | | | | | | | * jc/bare: Disallow working directory commands in a bare repository. git-fetch: allow updating the current branch in a bare repository. Introduce is_bare_repository() and core.bare configuration variable Move initialization of log_all_ref_updates
| * Introduce is_bare_repository() and core.bare configuration variableJunio C Hamano2007-01-071-0/+5
| | | | | | | | | | | | | | | | | | | | | | This removes the old is_bare_git_dir(const char *) to ask if a directory, if it is a GIT_DIR, is a bare repository, and replaces it with is_bare_repository(void *). The function looks at core.bare configuration variable if exists but uses the old heuristics: if it is ".git" or ends with "/.git", then it does not look like a bare repository, otherwise it does. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | config-set: check write-in-full returns in set_multivarJunio C Hamano2007-01-111-19/+24
| | | | | | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Auto-quote config values in config.c:store_write_pair()Brian Gernhardt2007-01-081-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | Suggested by Jakub Narebski <jnareb@gmail.com> on the list. When we send a value to store_write_pair(), make sure that the value that gets read out matches the one passed in. This means that for any value that contains leading or trailing whitespace or any comment character (# and ;), we need to surround it in quotes. Signed-off-by: Brian Gernhardt <benji@silverinsanity.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | short i/o: fix config updates to use write_in_fullAndy Whitcroft2007-01-081-29/+77
|/ | | | | | | | We need to check that the writes we perform during the update of the users configuration work. Convert to using write_in_full(). Signed-off-by: Andy Whitcroft <apw@shadowen.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'master' into sp/mmapJunio C Hamano2006-12-301-0/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: Documentation/config.txt (and repo-config manpage): mark-up fix. Teach Git how to parse standard power of 2 suffixes. Use /dev/null for update hook stdin. Redirect update hook stdout to stderr. Remove unnecessary argc parameter from run_command_v. Automatically detect a bare git repository. Replace "GIT_DIR" with GIT_DIR_ENVIRONMENT. Use PATH_MAX constant for --bare. Force core.filemode to false on Cygwin. Fix formatting for urls section of fetch, pull, and push manpages Fix yet another subtle xdl_merge() bug i18n: drop "encoding" header in the output after re-coding. commit-tree: cope with different ways "utf-8" can be spelled. Move commit reencoding parameter parsing to revision.c Documentation: minor rewording for git-log and git-show pages. Documentation: i18n commit log message notes. t3900: test log --encoding=none commit re-encoding: fix confusion between no and default conversion.
| * Teach Git how to parse standard power of 2 suffixes.Shawn O. Pearce2006-12-301-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes its necessary to supply a value as a power of two in a configuration parameter. In this case the user may want to use the standard suffixes such as K, M, or G to indicate that the numerical value should be multiplied by a constant base before being used. Shell scripts/etc. can also benefit from this automatic option parsing with `git repo-config --int`. [jc: with a couple of test and a slight input tightening] Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Replace mmap with xmmap, better handling MAP_FAILED.Shawn O. Pearce2006-12-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some cases we did not even bother to check the return value of mmap() and just assume it worked. This is bad, because if we are out of virtual address space the kernel returned MAP_FAILED and we would attempt to dereference that address, segfaulting without any real error output to the user. We are replacing all calls to mmap() with xmmap() and moving all MAP_FAILED checking into that single location. If a mmap call fails we try to release enough least-recently-used pack windows to possibly succeed, then retry the mmap() attempt. If we cannot mmap even after releasing pack memory then we die() as none of our callers have any reasonable recovery strategy for a failed mmap. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Ensure core.packedGitWindowSize cannot be less than 2 pages.Shawn O. Pearce2006-12-291-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We cannot allow a window to be smaller than 2 system pages. This limitation is necessary to support the feature of use_pack() where we always supply at least 20 bytes after the offset to help the object header and delta base parsing routines. If packedGitWindowSize were allowed to be as small as 1 system page then we would be completely unable to access an object header which spanned over a page as we would never be able to arrange a mapping such that the header was contiguous in virtual memory. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Fully activate the sliding window pack access.Shawn O. Pearce2006-12-291-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This finally turns on the sliding window behavior for packfile data access by mapping limited size windows and chaining them under the packed_git->windows list. We consider a given byte offset to be within the window only if there would be at least 20 bytes (one hash worth of data) accessible after the requested offset. This range selection relates to the contract that use_pack() makes with its callers, allowing them to access one hash or one object header without needing to call use_pack() for every byte of data obtained. In the worst case scenario we will map the same page of data twice into memory: once at the end of one window and once again at the start of the next window. This duplicate page mapping will happen only when an object header or a delta base reference is spanned over the end of a window and is always limited to just one page of duplication, as no sane operating system will ever have a page size smaller than a hash. I am assuming that the possible wasted page of virtual address space is going to perform faster than the alternatives, which would be to copy the object header or ref delta into a temporary buffer prior to parsing, or to check the window range on every byte during header parsing. We may decide to revisit this decision in the future since this is just a gut instinct decision and has not actually been proven out by experimental testing. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* | Introduce new config option for mmap limit.Shawn O. Pearce2006-12-291-0/+5
|/ | | | | | | | | | | | | | | | | Rather than hardcoding the maximum number of bytes which can be mmapped from pack files we should make this value configurable, allowing the end user to increase or decrease this limit on a per-repository basis depending on the size of the repository and the capabilities of their operating system. In general users should not need to manually tune such a low-level setting within the core code, but being able to artifically limit the number of bytes which we can mmap at once from pack files will make it easier to craft test cases for the new mmap sliding window implementation. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* UTF-8: introduce i18n.logoutputencoding.Junio C Hamano2006-12-271-1/+7
| | | | | | | | | | | | | | | | It is plausible for somebody to want to view the commit log in a different encoding from i18n.commitencoding -- the project's policy may be UTF-8 and the user may be using a commit message hook to run iconv to conform to that policy (and either not have i18n.commitencoding to default to UTF-8 or have it explicitly set to UTF-8). Even then, Latin-1 may be more convenient for the usual pager and the terminal the user uses. The new variable i18n.logoutputencoding is used in preference to i18n.commitencoding to decide what encoding to recode the log output in when git-log and friends formats the commit log message. Signed-off-by: Junio C Hamano <junkio@cox.net>
* Merge branch 'jc/clone'Junio C Hamano2006-12-201-6/+6
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | * jc/clone: Move "no merge candidate" warning into git-pull Use preprocessor constants for environment variable names. Do not create $GIT_DIR/remotes/ directory anymore. Introduce GIT_TEMPLATE_DIR Revert "fix testsuite: make sure they use templates freshly built from the source" fix testsuite: make sure they use templates freshly built from the source git-clone: lose the traditional 'no-separate-remote' layout git-clone: lose the artificial "first" fetch refspec git-pull: refuse default merge without branch.*.merge git-clone: use wildcard specification for tracking branches
| * Use preprocessor constants for environment variable names.Junio C Hamano2006-12-191-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | We broke the discipline Linus set up to allow compiler help us avoid typos in environment names in the early days of git over time. This defines a handful preprocessor constants for environment variable names used in relatively core parts of the system. I've left out variable names specific to subsystems such as HTTP and SSL as I do not think they are big problems. Signed-off-by: Junio C Hamano <junkio@cox.net>
* | simplify inclusion of system header files.Junio C Hamano2006-12-201-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This is a mechanical clean-up of the way *.c files include system header files. (1) sources under compat/, platform sha-1 implementations, and xdelta code are exempt from the following rules; (2) the first #include must be "git-compat-util.h" or one of our own header file that includes it first (e.g. config.h, builtin.h, pkt-line.h); (3) system headers that are included in "git-compat-util.h" need not be included in individual C source files. (4) "git-compat-util.h" does not have to include subsystem specific header files (e.g. expat.h). Signed-off-by: Junio C Hamano <junkio@cox.net>
* | config_rename_section: fix FILE* leakJunio C Hamano2006-12-191-6/+13
|/ | | | | | Noticed by SungHyun Nam. Signed-off-by: Junio C Hamano <junkio@cox.net>
* add a function to rename sections in the configJohannes Schindelin2006-12-161-0/+64
| | | | | | | | | | | | | | | | | | | | | Given a config like this: # A config [very.interesting.section] not The command $ git repo-config --rename-section very.interesting.section bla.1 will lead to this config: # A config [bla "1"] not Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Allow subcommand.color and color.subcommand color configurationAndy Parkins2006-12-131-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | While adding colour to the branch command it was pointed out that a config option like "branch.color" conflicts with the pre-existing "branch.something" namespace used for specifying default merge urls and branches. The suggested solution was to flip the order of the components to "color.branch", which I did for colourising branch. This patch does the same thing for - git-log (color.diff) - git-status (color.status) - git-diff (color.diff) - pager (color.pager) I haven't removed the old config options; but they should probably be deprecated and eventually removed to prevent future namespace collisions. I've done this deprecation by changing the documentation for the config file to match the new names; and adding the "color.XXX" options to contrib/completion/git-completion.bash. Unfortunately git-svn reads "diff.color" and "pager.color"; which I don't like to change unilaterally. Signed-off-by: Andy Parkins <andyparkins@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Allow '-' in config variable namesLinus Torvalds2006-10-301-3/+8
| | | | | | | | | | | | | I need this in order to allow aliases of the same form as "ls-tree", "rev-parse" etc, so that I can use [alias] my-cat=--paginate cat-file -p to add a "git my-cat" command. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Replace uses of strdup with xstrdup.Shawn Pearce2006-09-021-4/+4
| | | | | | | | | | | | | | | | Like xmalloc and xrealloc xstrdup dies with a useful message if the native strdup() implementation returns NULL rather than a valid pointer. I just tried to use xstrdup in new code and found it to be missing. However I expected it to be present as xmalloc and xrealloc are already commonly used throughout the code. [jc: removed the part that deals with last_XXX, which I am finding more and more dubious these days.] Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Use xmalloc instead of mallocJonas Fonseca2006-08-311-2/+2
| | | | | Signed-off-by: Jonas Fonseca <fonseca@diku.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>
* free(NULL) is perfectly valid.Junio C Hamano2006-08-271-4/+2
| | | | | | | Jonas noticed some places say "if (X) free(X)" which is totally unnecessary. Signed-off-by: Junio C Hamano <junkio@cox.net>
* pager: config variable pager.colorMatthias Lederhofer2006-07-311-0/+5
| | | | | | | enable/disable colored output when the pager is in use Signed-off-by: Matthias Lederhofer <matled@gmx.net> Signed-off-by: Junio C Hamano <junkio@cox.net>
* sha1_file: add the ability to parse objects in "pack file format"Linus Torvalds2006-07-131-0/+5
| | | | | | | | | | | | | | | | | | | The pack-file format is slightly different from the traditional git object format, in that it has a much denser binary header encoding. The traditional format uses an ASCII string with type and length information, which is somewhat wasteful. A new object format starts with uncompressed binary header followed by compressed payload -- this will allow us later to copy the payload straight to packfiles. Obviously they cannot be read by older versions of git, so for now new object files are created with the traditional format. core.legacyheaders configuration item, when set to false makes the code write in new format for people to experiment with. Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* boolean: accept yes and no as wellJunio C Hamano2006-07-031-2/+2
| | | | Signed-off-by: Junio C Hamano <junkio@cox.net>
* Make zlib compression level configurable, and change default.Joachim B Haga2006-07-031-0/+10
| | | | | | | | | | | | | | | | With the change in default, "git add ." on kernel dir is about twice as fast as before, with only minimal (0.5%) change in object size. The speed difference is even more noticeable when committing large files, which is now up to 8 times faster. The configurability is through setting core.compression = [-1..9] which maps to the zlib constants; -1 is the default, 0 is no compression, and 1..9 are various speed/size tradeoffs, 9 being slowest. Signed-off-by: Joachim B Haga (cjhaga@fys.uio.no) Acked-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Rename safe_strncpy() to strlcpy().Peter Eriksen2006-06-241-3/+3
| | | | | | | | | | | This cleans up the use of safe_strncpy() even more. Since it has the same semantics as strlcpy() use this name instead. Also move the definition from inside path.c to its own file compat/strlcpy.c, and use it conditionally at compile time, since some platforms already has strlcpy(). It's included in the same way as compat/setenv.c. Signed-off-by: Peter Eriksen <s022018@student.dtu.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git_config: access() returns 0 on success, not > 0Johannes Schindelin2006-06-201-1/+1
| | | | | | | Another late-night bug. Sorry again. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Read configuration also from $HOME/.gitconfigJohannes Schindelin2006-06-191-9/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch is based on Pasky's, with three notable differences: - I did not yet update the documentation - I named it .gitconfig, not .gitrc - git-repo-config does not barf when a unique key is overridden locally The last means that if you have something like [alias] l = log --stat -M in ~/.gitconfig, and [alias] l = log --stat -M next.. in $GIT_DIR/config, then git-repo-config alias.l returns only one value, namely the value from $GIT_DIR/config. If you set the environment variable GIT_CONFIG, $HOME/.gitconfig is not read, and neither $GIT_DIR/config, but $GIT_CONFIG instead. If you set GIT_CONFIG_LOCAL instead, it is interpreted instead of $GIT_DIR/config, but $HOME/.gitconfig is still read. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix setting config variables with an alternative GIT_CONFIGJohannes Schindelin2006-06-191-3/+12
| | | | | | | | | | | | | When setting a config variable, git_config_set() ignored the variables GIT_CONFIG and GIT_CONFIG_LOCAL. Now, when GIT_CONFIG_LOCAL is set, it will write to that file. If not, GIT_CONFIG is checked, and only as a fallback, the change is written to $GIT_DIR/config. Add a test for it, and also future-proof the test for the upcoming $HOME/.gitconfig support. Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Support for extracting configuration from different filesPetr Baudis2006-06-181-1/+11
| | | | | | | | | | Add $GIT_CONFIG environment variable whose content is used instead of .git/config if set. Also add $GIT_CONFIG_LOCAL as a forward-compatibility cue for whenever we will finally come to support] global configuration files (properly). Signed-off-by: Petr Baudis <pasky@suse.cz> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Implement safe_strncpy() as strlcpy() and use it more.Peter Eriksen2006-06-161-3/+3
| | | | | Signed-off-by: Peter Eriksen <s022018@student.dtu.dk> Signed-off-by: Junio C Hamano <junkio@cox.net>
* shared repository - add a few missing calls to adjust_shared_perm().Junio C Hamano2006-06-091-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | There were a few calls to adjust_shared_perm() that were missing: - init-db creates refs, refs/heads, and refs/tags before reading from templates that could specify sharedrepository in the config file; - updating config file created it under user's umask without adjusting; - updating refs created it under user's umask without adjusting; - switching branches created .git/HEAD under user's umask without adjusting. This moves adjust_shared_perm() from sha1_file.c to path.c, since a few SIMPLE_PROGRAM need to call repository configuration functions which in turn need to call adjust_shared_perm(). sha1_file.c needs to link with SHA1 computation library which is usually not linked to SIMPLE_PROGRAM. Signed-off-by: Junio C Hamano <junkio@cox.net>
* Log ref updates to logs/refs/<ref>Shawn Pearce2006-05-171-0/+5
| | | | | | | | | | | | | | | | | | If config parameter core.logAllRefUpdates is true or the log file already exists then append a line to ".git/logs/refs/<ref>" whenever git-update-ref <ref> is executed. Each log line contains the following information: oldsha1 <SP> newsha1 <SP> committer <LF> where committer is the current user, date, time and timezone in the standard GIT ident format. If the caller is unable to append to the log file then git-update-ref will fail without updating <ref>. An optional message may be included in the log line with the -m flag. Signed-off-by: Shawn O. Pearce <spearce@spearce.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git config syntax updatesLinus Torvalds2006-05-131-13/+81
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This updates the hierarchical section name syntax to [section<space>+"<randomstring>"] where the only rule for "randomstring" is that it can't contain a newline, and if you really want to insert a double-quote, you do it with \". It turns that into the section name "secion.randomstring". The "section" part is still case insensitive, but the "randomstring" part is case sensitive. So you could use this for things like [email "torvalds@osdl.org"] name = Linus Torvalds if you wanted to do the "email->name" conversion as part of the config file format (I'm not claiming that is sensible, I'm just giving it as an insane example). That would show up as the association email.torvalds@osdl.org.name -> Linus Torvalds which is easy to parse (the "." in the email _looks_ ambiguous, but it isn't: you know that there will always be a single key-name, so you find the key name with "strrchr(name, '.')" and things are entirely unambiguous). Repo-config is updated to be able to parse the new format, and also write things out in the new format. [jc: rolled two patches from Linus and one fix-up from Sean into one, with additional adjustments for t/t1300 test to check the case insensitiveness of section base and variable and case sensitiveness of the extended section part. Then stripped some part off to make the result applicable to the stale 1.3.X series that does not have recent enhancements. ] Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Another config file parsing fix.sean2006-05-131-1/+3
| | | | | | | | | | | | | | | | | If the variable we need to store should go into a section that currently only has a single variable (not matching the one we're trying to insert), we will already be into the next section before we notice we've bypassed the correct location to insert the variable. To handle this case we store the current location as soon as we find a variable matching the section of our new variable. This breakage was brought up by Linus. Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Fix repo-config set-multivar error return path.Junio C Hamano2006-05-071-12/+6
| | | | | | | This hopefully fixes the problem an earlier commit 5d8ee9ceb attemted to fix. Signed-off-by: Junio C Hamano <junkio@cox.net>
* Release config lock if the regex is invalidPavel Roskin2006-05-071-0/+2
| | | | | Signed-off-by: Pavel Roskin <proski@gnu.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* core.prefersymlinkrefs: use symlinks for .git/HEADJunio C Hamano2006-05-051-2/+2
| | | | | | | | | | When inspecting a project whose build infrastructure used to assume that .git/HEAD is a symlink ref, core.prefersymlinkrefs in the config file of such a project would help to bisect its history. Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from 9f0bb90d161edf8c43f5261d12bf83f14eb02ff4 commit)
* repo-config: trim white-space before commentJohannes Schindelin2006-05-051-6/+6
| | | | | | | | | | | | | | | | | Earlier, calling git-repo-config core.hello on a .git/config like this: [core] hello = world ; a comment would yield "world " (i.e. with a trailing space). Signed-off-by: Johannes Schindelin <Johannes.Schindelin@gmx.de> Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from c1aee1fd8d94da9b3c5d2dc1d4264f7e73a58f80 commit)
* Fix for config file section parsing.sean2006-05-051-2/+3
| | | | | | | | | | | Currently, if the target key has a section that matches the initial substring of another section we mistakenly believe we've found the correct section. To avoid this problem, ensure that the section lengths are identical before comparison. Signed-off-by: Sean Estabrooks <seanlkml@sympatico.ca> Signed-off-by: Junio C Hamano <junkio@cox.net>
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