aboutsummaryrefslogtreecommitdiff
path: root/archive-tar.c
Commit message (Collapse)AuthorAge
* archive: remove unused headersRené Scharfe2008-07-19
| | | | | | | Remove obsolete #includes. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive: centralize archive entry writingRené Scharfe2008-07-15
| | | | | | | | | | | | | | Add the exported function write_archive_entries() to archive.c, which uses the new ability of read_tree_recursive() to pass a context pointer to its callback in order to centralize previously duplicated code. The new callback function write_archive_entry() does the work that every archiver backend needs to do: loading file contents, entering subdirectories, handling file attributes, constructing the full path of the entry. All that done, it calls the backend specific write_archive_entry_fn_t function. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive: add baselen member to struct archiver_argsRené Scharfe2008-07-15
| | | | | | | | | | | Calculate the length of base and save it in a new member of struct archiver_args. This way we don't have to compute it in each of the format backends. Note: parse_archive_args() guarantees that ->base won't ever be NULL. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* add context pointer to read_tree_recursive()René Scharfe2008-07-15
| | | | | | | | | | Add a pointer parameter to read_tree_recursive(), which is passed to the callback function. This allows callers of read_tree_recursive() to share data with the callback without resorting to global variables. All current callers pass NULL. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Teach new attribute 'export-ignore' to git-archiveRené Scharfe2008-06-09
| | | | | | | | Paths marked with this attribute are not output to git-archive output. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Provide git_config with a callback-data parameterJohannes Schindelin2008-05-14
| | | | | | | | | | | | git_config() only had a function parameter, but no callback data parameter. This assumes that all callback functions only modify global variables. With this patch, every callback gets a void * parameter, and it is hoped that this will help the libification effort. Signed-off-by: Johannes Schindelin <johannes.schindelin@gmx.de> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* git-archive: ignore prefix when checking file attributeRené Scharfe2008-04-10
| | | | | | | | | | | | | | | | Ulrik Sverdrup noticed that git-archive doesn't correctly apply the attribute export-subst when the option --prefix is given, too. When it checked if a file has the attribute turned on, git-archive would try to look up the full path -- including the prefix -- in .gitattributes. That's wrong, as the prefix doesn't need to have any relation to any existing directories, tracked or not. This patch makes git-archive ignore the prefix when looking up if value of the attribute export-subst for a file. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* archive-tar.c: guard config parser from value=NULLJunio C Hamano2008-02-11
| | | | Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Fix the expansion pattern of the pseudo-static path buffer.Pierre Habouzit2007-09-20
| | | | Signed-off-by: Pierre Habouzit <madcoder@debian.org>
* Now that cache.h needs strbuf.h, remove useless includes.Pierre Habouzit2007-09-16
| | | | | | Signed-off-by: Pierre Habouzit <madcoder@debian.org> Acked-by: Linus Torvalds <torvalds@linux-foundation.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Strbuf API extensions and fixes.Pierre Habouzit2007-09-10
| | | | | | | | | | | | | | | | | | * Add strbuf_rtrim to remove trailing spaces. * Add strbuf_insert to insert data at a given position. * Off-by one fix in strbuf_addf: strbuf_avail() does not counts the final \0 so the overflow test for snprintf is the strict comparison. This is not critical as the growth mechanism chosen will always allocate _more_ memory than asked, so the second test will not fail. It's some kind of miracle though. * Add size extension hints for strbuf_init and strbuf_read. If 0, default applies, else: + initial buffer has the given size for strbuf_init. + first growth checks it has at least this size rather than the default 8192. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* Merge branch 'master' into ph/strbufJunio C Hamano2007-09-10
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * master: archive - leakfix for format_subst() Make --no-thin the default in git-push to save server resources fix doc for --compression argument to pack-objects git-tag -s must fail if gpg cannot sign the tag. git-svn: understand grafts when doing dcommit git-diff: don't squelch the new SHA1 in submodule diffs Define NO_MEMMEM on Darwin as it lacks the function git-svn: fix "Malformed network data" with svn:// servers (cvs|svn)import: Ask git-tag to overwrite old tags. git-rebase: fix -C option git-rebase: support --whitespace=<option> Documentation / grammer nit archive: rename attribute specfile to export-subst archive: specfile syntax change: "$Format:%PLCHLDR$" instead of just "%PLCHLDR" (take 2) add memmem() Remove unused function convert_sha1_file() archive: specfile support (--pretty=format: in archive files) Export format_commit_message()
| * archive: specfile support (--pretty=format: in archive files)René Scharfe2007-09-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for a new attribute, specfile. Files marked as being specfiles are expanded by git-archive when they are written to an archive. It has no effect on worktree files. The same placeholders as those for the option --pretty=format: of git-log et al. can be used. The attribute is useful for creating auto-updating specfiles. It is limited by the underlying function format_commit_message(), though. E.g. currently there is no placeholder for git-describe like output, and expanded specfiles can't contain NUL bytes. That can be fixed in format_commit_message() later and will then benefit users of git-log, too. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Simplify strbuf uses in archive-tar.c using strbuf APIPierre Habouzit2007-09-06
| | | | | | | | | | | | | | | | | | This is just cleaner way to deal with strbufs, using its API rather than reinventing it in the module (e.g. strbuf_append_string is just the plain strbuf_addstr function, and it was used to perform what strbuf_addch does anyways). Signed-off-by: Junio C Hamano <gitster@pobox.com>
* | Rework strbuf API and semantics.Pierre Habouzit2007-09-06
|/ | | | | | | | | | | | | | | | | | | | | | | | The gory details are explained in strbuf.h. The change of semantics this patch enforces is that the embeded buffer has always a '\0' character after its last byte, to always make it a C-string. The offs-by-one changes are all related to that very change. A strbuf can be used to store byte arrays, or as an extended string library. The `buf' member can be passed to any C legacy string function, because strbuf operations always ensure there is a terminating \0 at the end of the buffer, not accounted in the `len' field of the structure. A strbuf can be used to generate a string/buffer whose final size is not really known, and then "strbuf_detach" can be used to get the built buffer, and keep the wrapping "strbuf" structure usable for further work again. Other interesting feature: strbuf_grow(sb, size) ensure that there is enough allocated space in `sb' to put `size' new octets of data in the buffer. It helps avoiding reallocating data for nothing when the problem the strbuf helps to solve has a known typical size. Signed-off-by: Pierre Habouzit <madcoder@debian.org> Signed-off-by: Junio C Hamano <gitster@pobox.com>
* rename dirlink to gitlink.Martin Waitz2007-05-21
| | | | | | | | | Unify naming of plumbing dirlink/gitlink concept: git ls-files -z '*.[ch]' | xargs -0 perl -pi -e 's/dirlink/gitlink/g;' -e 's/DIRLNK/GITLINK/g;' Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-archive: convert archive entries like checkouts doRené Scharfe2007-05-18
| | | | | | | | | | | | | | | | | | | | | | As noted by Johan Herland, git-archive is a kind of checkout and needs to apply any checkout filters that might be configured. This patch adds the convenience function convert_sha1_file which returns a buffer containing the object's contents, after converting, if necessary (i.e. it's a combination of read_sha1_file and convert_to_working_tree). Direct calls to read_sha1_file in git-archive are then replaced by calls to convert_sha1_file. Since convert_sha1_file expects its path argument to be NUL-terminated -- a convention it inherits from convert_to_working_tree -- the patch also changes the path handling in archive-tar.c to always NUL-terminate the string. It used to solely rely on the len field of struct strbuf before. archive-zip.c already NUL-terminates the path and thus needs no such change. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
* git-archive: don't die when repository uses subprojectsLars Hjemli2007-05-12
| | | | | | | | | | | Both archive-tar and archive-zip needed to be taught about subprojects. The tar function died when trying to read the subproject commit object, while the zip function reported "unsupported file mode". This fixes both by representing the subproject as an empty directory. Signed-off-by: Lars Hjemli <hjemli@gmail.com> Signed-off-by: Junio C Hamano <junkio@cox.net>
* convert object type handling from a string to a numberNicolas Pitre2007-02-27
| | | | | | | | | | | | | | | We currently have two parallel notation for dealing with object types in the code: a string and a numerical value. One of them is obviously redundent, and the most used one requires more stack space and a bunch of strcmp() all over the place. This is an initial step for the removal of the version using a char array found in object reading code paths. The patch is unfortunately large but there is no sane way to split it in smaller parts without breaking the system. Signed-off-by: Nicolas Pitre <nico@cam.org> Signed-off-by: Junio C Hamano <junkio@cox.net>
* Set default "tar" umask to 002 and owner.group to root.rootRené Scharfe2007-01-06
| | | | | | | | | | | | | | | | | | | | | In order to make the generated tar files more friendly to users who extract them as root using GNU tar and its implied -p option, change the default umask to 002 and change the owner name and group name to root. This ensures that a) the extracted files and directories are not world-writable and b) that they belong to user and group root. Before they would have been assigned to a user and/or group named git if it existed. This also answers the question in the removed comment: uid=0, gid=0, uname=root, gname=root is exactly what we want. Normal users who let tar apply their umask while extracting are only affected if their umask allowed the world to change their files (e.g. a umask of zero). This case is so unlikely and strange that we don't need to support it. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>
* simplify inclusion of system header files.Junio C Hamano2006-12-20
| | | | | | | | | | | | | | | | | | | | 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>
* git-tar-tree: Move code for git-archive --format=tar to archive-tar.cRene Scharfe2006-09-24
This patch doesn't change any functionality, it only moves code around. It makes seeing the few remaining lines of git-tar-tree code easier. ;-) Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>