kernel/git - git - PowerEL Git System

Commit Graph

Author	SHA1	Message	Date
Linus Torvalds	9106c097ad	Create object subdirectories on demand (phase II) This removes the unoptimization. The previous round does not mind missing fan-out directories, but still makes sure they exist, lest older versions choke on a repository created/packed by it. This round does not play that nicely anymore -- empty fan-out directories are not created by init-db, and will stay removed by prune-packed. The prune command also removes empty fan-out directories. Signed-off-by: Junio C Hamano <junkio@cox.net>	19 years ago
Linus Torvalds	230f13225d	Create object subdirectories on demand This makes it possible to have a "sparse" git object subdirectory structure, something that has become much more attractive now that people use pack-files all the time. As a result of pack-files, a git object directory doesn't necessarily have any individual objects lying around, and in that case it's just wasting space to keep the empty first-level object directories around: on many filesystems the 256 empty directories will be aboue 1MB of diskspace. Even more importantly, after you re-pack a project that _used_ to be unpacked, you could be left with huge directories that no longer contain anything, but that waste space and take time to look through. With this change, "git prune-packed" can just do an rmdir() on the directories, and they'll get removed if empty, and re-created on demand. This patch also tries to fix up "write_sha1_from_fd()" to use the new common infrastructure for creating the object files, closing a hole where we might otherwise leave half-written objects in the object database. [jc: I unoptimized the part that really removes the fan-out directories to ease transition. init-db still wastes 1MB of diskspace to hold 256 empty fan-outs, and prune-packed rmdir()'s the grown but empty directories, but runs mkdir() immediately after that -- reducing the saving from 150KB to 146KB. These parts will be re-introduced when everybody has the on-demand capability.] Signed-off-by: Linus Torvalds <torvalds@osdl.org> Signed-off-by: Junio C Hamano <junkio@cox.net>	20 years ago
Peter Eriksen	edde7a8b53	[PATCH] Make the test more shell generic and fix missing Solaris find option This is from Peter Eriksen, but further fixed. Signed-off-by: Junio C Hamano <junkio@cox.net>	20 years ago
Junio C Hamano	215a7ad1ef	Big tool rename. As promised, this is the "big tool rename" patch. The primary differences since 0.99.6 are: (1) git-*-script are no more. The commands installed do not have any such suffix so users do not have to remember if something is implemented as a shell script or not. (2) Many command names with 'cache' in them are renamed with 'index' if that is what they mean. There are backward compatibility symblic links so that you and Porcelains can keep using the old names, but the backward compatibility support is expected to be removed in the near future. Signed-off-by: Junio C Hamano <junkio@cox.net>	20 years ago
Junio C Hamano	d57306c794	Create objects/info/ directory in init-db. Signed-off-by: Junio C Hamano <junkio@cox.net>	20 years ago
Linus Torvalds	eb7add9f6b	Fix up test that counted subdirectories in ".git/objects" Now there are 257 of them (256 numeric ones, and the new "pack" directory)	20 years ago
Junio C Hamano	2eab945e86	[PATCH] Make ls-* output consistent with diff-* output format. Use SP as the column separator except the ones before path which uses TAB, to make the output format consistent across ls-* and diff-* commands. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Mark Allen	368da62598	[PATCH] Test case portability fix. This is the remainder of testcase fix by Mark Allen to make them work on his Darwin box. I was using "xargs -r" (GNU) where it was not needed, sed -ne '/^\(author\\|committer\)/s\|>.*\|>\|p' where some sed does not know what to do with '\\|', and also "cmp - file" to compare standard input with a file, which his cmp does not support. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Junio C Hamano	b6d8f309d9	[PATCH] diff-raw format update take #2 . This changes the diff-raw format again, following the mailing list discussion. The new format explicitly expresses which one is a rename and which one is a copy. The documentation and tests are updated to match this change. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Junio C Hamano	81e50eabf0	[PATCH] The diff-raw format updates. Update the diff-raw format as Linus and I discussed, except that it does not use sequence of underscore '_' letters to express nonexistence. All '0' mode is used for that purpose instead. The new diff-raw format can express rename/copy, and the earlier restriction that -M and -C _must_ be used with the patch format output is no longer necessary. The patch makes -M and -C flags independent of -p flag, so you need to say git-whatchanged -M -p to get the diff/patch format. Updated are both documentations and tests. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Junio C Hamano	427dcb4bca	[PATCH] Diff overhaul, adding half of copy detection. This introduces the diff-core, the layer between the diff-tree family and the external diff interface engine. The calls to the interface diff-tree family uses (diff_change and diff_addremove) have not changed and will not change. The purpose of the diff-core layer is to provide an infrastructure to transform the set of differences sent from the applications, before sending them to the external diff interface. The recently introduced rename detection code has been rewritten to use the diff-core facility. When applications send in separate creates and deletes, matching ones are transformed into a single rename-and-edit diff, and sent out to the external diff interface as such. This patch also enhances the rename detection code further to be able to detect copies. Currently this happens only as long as copy sources appear as part of the modified files, but there already is enough provision for callers to report unmodified files to diff-core, so that they can be also used as copy source candidates. Extending the callers this way will be done in a separate patch. Please see and marvel at how well this works by trying out the newly added t/t4003-diff-rename-1.sh test script. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Daniel Barkalow	ca3ebdf5b2	[PATCH] Fix use of wc in t0000-basic The version of wc I have (GNU textutils-2.1) puts spaces at the beginning of lines. This patch should work for any version of wc. Signed-off-by: Daniel Barkalow <barkalow@iabervon.org> Acked-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Junio C Hamano	57fe64a40d	[PATCH] diff overhaul This cleans up the way calls are made into the diff core from diff-tree family and diff-helper. Earlier, these programs had "if (generating_patch)" sprinkled all over the place, but those ugliness are gone and handled uniformly from the diff core, even when not generating patch format. This also allowed diff-cache and diff-files to acquire -R (reverse) option to generate diff in reverse. Users of diff-tree can swap two trees easily so I did not add -R there. [ Linus' note: I'll add -R to "diff-tree" too, since a "commit diff" doesn't have another tree to switch around: the other tree is always the parent(s) of the commit ] Also -M<digits-as-mantissa> suggestion made by Linus has been implemented. Documentation updates are also included. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Linus Torvalds <torvalds@osdl.org>	20 years ago
Petr Baudis	ceede59ea9	Fixed t0000-basic.sh and test-lib.sh permissions The +x bit was missing. I applied the original patch three times and set the permissions correctly two times. Guess which was the time I forgot.	20 years ago
Junio C Hamano	e1970ce43a	[PATCH 1/2] Test framework take two. This adds t/ directory to host test suite, a test helper library and a basic set of tests. Petr Baudis raised many valid points at the earlier attempts in git mailing list. This round, test-lib.sh has been updated to a bit more modern style, and the default output is made easier to read. Also included is one sample test script that tests the very basics. This test has already found one leftover bug missed when we introduced symlink support, which has been fixed since then. The supplied Makefile is designed to run all the available tests. Signed-off-by: Junio C Hamano <junkio@cox.net> Signed-off-by: Petr Baudis <pasky@ucw.cz>	20 years ago

15 Commits (b99a394cd1e7042ad219046a6ea81ad3f93004ca)