kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
René Scharfe	8575ea559e	archive: remove unused headers Remove obsolete #includes. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
René Scharfe	3a176c6cde	archive: make zip compression level independent from core git zlib_compression_level is the compression level used for git's object store. It's 1 by default, which is the fastest setting. This variable is also used as the default compression level for ZIP archives created by git archive. For archives, however, zlib's own default of 6 is more appropriate, as it's favouring small size over speed -- archive creation is not that performance critical most of the time. This patch makes git archive independent from git's internal compression level setting. It affects invocations of git archive without explicitly specified compression level option, only. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
René Scharfe	489e351ea0	archive: remove extra arguments parsing code Replace the code that calls backend specific argument parsers by a simple flag mechanism. This reduces code size and complexity. We can add back such a mechanism (based on incremental parse_opt(), perhaps) when we need it. The compression level parameter, though, is going to be shared by future compressing backends like tgz. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
René Scharfe	562e25abea	archive: centralize archive entry writing 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>	17 years ago
René Scharfe	d53fe8187c	archive: add baselen member to struct archiver_args 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>	17 years ago
René Scharfe	671f070721	add context pointer to read_tree_recursive() 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>	17 years ago
René Scharfe	008d896df5	Teach new attribute 'export-ignore' to git-archive 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>	17 years ago
René Scharfe	ac7fa2776c	git-archive: ignore prefix when checking file attribute 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>	17 years ago
Dmitry Potapov	76bf8d0e0a	preserve executable bits in zip archives Correct `git-archive --format=zip' command to preserve executable bits in zip archives. Signed-off-by: Junio C Hamano <gitster@pobox.com>	17 years ago
René Scharfe	8460b2fcd4	archive: specfile support (--pretty=format: in archive files) 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>	17 years ago
Martin Waitz	302b9282c9	rename dirlink to gitlink. 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>	18 years ago
René Scharfe	5e6cfc80e2	git-archive: convert archive entries like checkouts do 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>	18 years ago
Lars Hjemli	02851e0b9e	git-archive: don't die when repository uses subprojects 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>	18 years ago
Nicolas Pitre	21666f1aae	convert object type handling from a string to a number 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>	18 years ago
Junio C Hamano	85023577a8	simplify inclusion of system header files. 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>	18 years ago
René Scharfe	0ea865ce7a	archive-zip: don't use sizeof(struct ...) We can't rely on sizeof(struct zip_*) returning the sum of all struct members. At least on ARM padding is added at the end, as Gerrit Pape reported. This fixes the problem but still lets the compiler do the summing by introducing explicit padding at the end of the structs and then taking its offset as the combined size of the preceding members. As Junio correctly notes, the _end[] marker array's size must be greater than zero for compatibility with compilers other than gcc. The space wasted by the markers can safely be neglected because we only have one instance of each struct, i.e. in sum 3 wasted bytes on i386, and 0 on ARM. :) We still rely on the compiler to not add padding between the struct members, but that's reasonable given that all of them are unsigned char arrays. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	38f4d138ee	sparse fix: Using plain integer as NULL pointer Z_NULL is defined as 0, use a proper NULL pointer in its stead. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	62cdce17c5	git-archive --format=zip: add symlink support Add symlink support to ZIP file creation, and a few tests. This implementation sets the "version made by" field (creator_version) to Unix for symlinks, only; regular files and directories are still marked as originating from FAT/VFAT/NTFS. Also set "external file attributes" (attr2) to 0 for regular files and 16 for directories (FAT attribute), and to the file mode for symlinks. We could always set the creator_version to Unix and include the mode, but then Info-ZIP unzip would set the mode of the extracted files to exactly the value stored in attr2. The FAT trick makes it apply the umask instead. Note: FAT has no executable bit, so this information is not stored in the ZIP file. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	cf72fb07b7	git-archive --format=zip: use default version ID Use 10 for the "version needed to extract" field. This is the default value, and we want to use it because we don't do anything special. Info-ZIP's zip uses it, too. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	3fc8284e21	Rename builtin-zip-tree.c to archive-zip.c Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Rene Scharfe	31756c5da8	Remove git-zip-tree git-zip-tree can be safely removed because it was never part of a formal release. This patch makes 'git-archive --format=zip' the one and only git ZIP file creation command. Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Junio C Hamano	e0ffb24877	Add --verbose to git-archive And teach backends about it. Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from 9e2c44a2893ae90944a0b7c9f40a9d22b759b5c0 commit)	18 years ago
Rene Scharfe	326711c168	Use xstrdup instead of strdup in builtin-{tar,zip}-tree.c Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net> (cherry picked from 5d2aea4cb383a43e40d47ab69d8ad7a495df6ea2 commit)	18 years ago
Rene Scharfe	854c4168e7	git-archive: make compression level of ZIP archives configurable Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Franck Bui-Huu	ec06bff5e6	git-archive: wire up ZIP format. Again, this is based on Rene Scharfe's earlier patch, but uses the archiver support introduced by the previous patch. Signed-off-by: Franck Bui-Huu <vagabon.xyz@gmail.com> Acked-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago
Shawn Pearce	9befac470b	Replace uses of strdup with xstrdup. 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>	18 years ago
Rene Scharfe	e4fbbfe9ec	Add git-zip-tree In the Windows world ZIP files are better supported than tar files. Windows even includes built-in support for ZIP files nowadays. git-zip-tree is similar to git-tar-tree; it creates ZIP files out of git trees. It stores the commit ID (if available) in a ZIP file comment which can be extracted by unzip. There's still quite some room for improvement: this initial version supports no symlinks, calls write() way too often (three times per file) and there is no unit test. [jc: with a minor typefix to avoid void* arithmetic] Signed-off-by: Rene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: Junio C Hamano <junkio@cox.net>	18 years ago

20 Commits (1ec666b092d1df5691cd4d38f20aaeadd5049aa2)