- 21 5月, 2012 2 次提交
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由 René Scharfe 提交于
Add do_append_grep_pat() as a shared function for adding patterns to the header pattern list and the general pattern list. Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 René Scharfe 提交于
Add create_grep_pat(), a shared helper for all grep pattern allocation and initialization needs. Signed-off-by: NRene Scharfe <rene.scharfe@lsrfire.ath.cx> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 06 2月, 2012 2 次提交
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由 Junio C Hamano 提交于
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jeff King 提交于
The imap-send code was adapted from another project, and still contains many unused bits of code. One of these bits contains a type "struct string_list" which bears no resemblence to the "struct string_list" we use elsewhere in git. This causes the compiler to complain if git's string_list ever becomes part of cache.h. Let's just drop the dead code. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 13 1月, 2012 2 次提交
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由 Junio C Hamano 提交于
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jeff King 提交于
When creating a pack using objects that reside in existing packs, we try to avoid recomputing futile delta between an object (trg) and a candidate for its base object (src) if they are stored in the same packfile, and trg is not recorded as a delta already. This heuristics makes sense because it is likely that we tried to express trg as a delta based on src but it did not produce a good delta when we created the existing pack. As the pack heuristics prefer producing delta to remove data, and Linus's law dictates that the size of a file grows over time, we tend to record the newest version of the file as inflated, and older ones as delta against it. When creating a thin-pack to transfer recent history, it is likely that we will try to send an object that is recorded in full, as it is newer. But the heuristics to avoid recomputing futile delta effectively forbids us from attempting to express such an object as a delta based on another object. Sending an object in full is often more expensive than sending a suboptimal delta based on other objects, and it is even more so if we could use an object we know the receiving end already has (i.e. preferred base object) as the delta base. Tweak the recomputation avoidance logic, so that we do not punt on computing delta against a preferred base object. The effect of this change can be seen on two simulated upload-pack workloads. The first is based on 44 reflog entries from my git.git origin/master reflog, and represents the packs that kernel.org sent me git updates for the past month or two. The second workload represents much larger fetches, going from git's v1.0.0 tag to v1.1.0, then v1.1.0 to v1.2.0, and so on. The table below shows the average generated pack size and the average CPU time consumed for each dataset, both before and after the patch: dataset | reflog | tags --------------------------------- before | 53358 | 2750977 size after | 32398 | 2668479 change | -39% | -3% --------------------------------- before | 0.18 | 1.12 CPU after | 0.18 | 1.15 change | +0% | +3% This patch makes a much bigger difference for packs with a shorter slice of history (since its effect is seen at the boundaries of the pack) though it has some benefit even for larger packs. Signed-off-by: NJeff King <peff@peff.net> Acked-by: NNicolas Pitre <nico@fluxnic.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 12 1月, 2012 1 次提交
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由 Jeff King 提交于
This function frees the individual "struct match_attr"s we have allocated, but forgot to free the array holding their pointers, leading to a minor memory leak (but it can add up after checking attributes for paths in many directories). Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 11 1月, 2012 7 次提交
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由 Nguyễn Thái Ngọc Duy 提交于
Add commit message to avoid commit's aborting due to the lack of commit message, not because there are INTENT_TO_ADD entries in index. Signed-off-by: NNguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
The description of rerere.enabled left the user in the dark as to who might create an rr-cache directory. Add a note that simply invoking rerere does this. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
Thas would de-dent the body of a function that has grown rather large over time, making it a bit easier to read. Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jeff King 提交于
In prepare_attr_stack, we pop the old elements of the stack (which were left from a previous lookup and may or may not be useful to us). Our loop to do so checks that we never reach the top of the stack. However, the code immediately afterwards will segfault if we did actually reach the top of the stack. Fortunately, this is not an actual bug, since we will never pop all of the stack elements (we will always keep the root gitattributes, as well as the builtin ones). So the extra check in the loop condition simply clutters the code and makes the intent less clear. Let's get rid of it. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Jeff King 提交于
When we prepare the attribute stack for a lookup on a path, we start with the cached stack from the previous lookup (because it is common to do several lookups in the same directory hierarchy). So the first thing we must do in preparing the stack is to pop any entries that point to directories we are no longer interested in. For example, if our stack contains gitattributes for: foo/bar/baz foo/bar foo but we want to do a lookup in "foo/bar/bleep", then we want to pop the top element, but retain the others. To do this we walk down the stack from the top, popping elements that do not match our lookup directory. However, the test do this simply checked strncmp, meaning we would mistake "foo/bar/baz" as a leading directory of "foo/bar/baz_plus". We must also check that the character after our match is '/', meaning we matched the whole path component. There are two special cases to consider: 1. The top of our attr stack has the empty path. So we must not check for '/', but rather special-case the empty path, which always matches. 2. Typically when matching paths in this way, you would also need to check for a full string match (i.e., the character after is '\0'). We don't need to do so in this case, though, because our path string is actually just the directory component of the path to a file (i.e., we know that it terminates with "/", because the filename comes after that). Helped-by: NMichael Haggerty <mhagger@alum.mit.edu> Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 07 1月, 2012 1 次提交
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由 Thomas Rast 提交于
The wording seems to suggest that creating the directory is needed and the setting of rerere.enabled is only for disabling the feature by setting it to 'false'. But the configuration is meant to be the primary control and setting it to 'true' will enable it; the rr-cache directory will be created as necessary and the user does not have to create it. Signed-off-by: NThomas Rast <trast@student.ethz.ch> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 01 1月, 2012 1 次提交
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由 Clemens Buchacher 提交于
Since 34110cd4 (Make 'unpack_trees()' have a separate source and destination index) it is no longer true that a subdirectory with the same prefix must not exist. Signed-off-by: NClemens Buchacher <drizzd@aon.at> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 30 12月, 2011 1 次提交
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由 Jack Nagel 提交于
ExtUtils::MakeMaker generates MYMETA.json in addition to MYMETA.yml since version 6.57_07. As it suggests, it is just meta information about the build and is cleaned up with 'make clean', so it should be ignored. Signed-off-by: NJack Nagel <jacknagel@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 14 12月, 2011 5 次提交
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由 Junio C Hamano 提交于
Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Junio C Hamano 提交于
* jk/maint-fetch-status-table: fetch: create status table using strbuf
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由 Junio C Hamano 提交于
* jc/maint-name-rev-all: name-rev --all: do not even attempt to describe non-commit object
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由 Junio C Hamano 提交于
* ml/mailmap: mailmap: xcalloc mailmap_info Conflicts: mailmap.c
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由 Jeff King 提交于
When showing the raw timestamp, we format the numeric seconds-since-epoch into a buffer, followed by the timezone string. This string has come straight from the commit object. A well-formed object should have a timezone string of only a few bytes, but we could be operating on data pushed by a malicious user. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 10 12月, 2011 1 次提交
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由 Jeff King 提交于
When we fetch from a remote, we print a status table like: From url * [new branch] foo -> origin/foo We create this table in a static buffer using sprintf. If the remote refnames are long, they can overflow this buffer and smash the stack. Instead, let's use a strbuf to build the string. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 06 12月, 2011 2 次提交
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由 Jeff King 提交于
The comment on top of stripspace() claims that the buffer will no longer be NUL-terminated. However, this has not been the case at least since the move to using strbuf in 2007. Signed-off-by: NJeff King <peff@peff.net> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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由 Sebastian Morr 提交于
This file is auto-generated by newer versions of ExtUtils::MakeMaker (presumably starting with the version shipping with Perl 5.14). It just contains extra information about the environment and arguments to the Makefile-building process, and should be ignored. Signed-off-by: NSebastian Morr <sebastian@morr.cc> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 17 11月, 2011 1 次提交
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由 Marc-André Lureau 提交于
This is to avoid reaching free of uninitialized members. With an invalid .mailmap (and perhaps in other cases), it can reach free(mi->name) with garbage for example. Signed-off-by: NMarc-André Lureau <marcandre.lureau@gmail.com> Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 16 11月, 2011 1 次提交
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由 Junio C Hamano 提交于
This even dates back to the very beginning of "git name-rev"; it does not make much sense to dump all objects in the repository and label non-commits as "undefined". Signed-off-by: NJunio C Hamano <gitster@pobox.com>
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- 27 10月, 2011 13 次提交
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由 Junio C Hamano 提交于
* mh/maint-notes-merge-pathbuf-fix: notes_merge_commit(): do not pass temporary buffer to other function
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由 Junio C Hamano 提交于
* ps/gitweb-js-with-lineno: gitweb: Fix links to lines in blobs when javascript-actions are enabled
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由 Junio C Hamano 提交于
* jm/mergetool-pathspec: mergetool: no longer need to save standard input mergetool: Use args as pathspec to unmerged files
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由 Junio C Hamano 提交于
* mz/remote-rename: remote: only update remote-tracking branch if updating refspec remote rename: warn when refspec was not updated remote: "rename o foo" should not rename ref "origin/bar" remote: write correct fetch spec when renaming remote 'remote'
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由 Junio C Hamano 提交于
* rj/maint-t9159-svn-rev-notation: t9159-*.sh: skip for mergeinfo test for svn <= 1.4
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由 Junio C Hamano 提交于
* hl/iso8601-more-zone-formats: date.c: Support iso8601 timezone formats
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由 Junio C Hamano 提交于
* tr/doc-note-rewrite: Documentation: basic configuration of notes.rewriteRef
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由 Junio C Hamano 提交于
* nd/sparse-doc: git-read-tree.txt: update sparse checkout examples
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由 Junio C Hamano 提交于
* mg/maint-doc-sparse-checkout: git-read-tree.txt: correct sparse-checkout and skip-worktree description git-read-tree.txt: language and typography fixes unpack-trees: print "Aborting" to stderr
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由 Junio C Hamano 提交于
* maint-1.7.5: make the sample pre-commit hook script reject names with newlines, too Reindent closing bracket using tab instead of spaces Documentation/git-update-index: refer to 'ls-files'
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由 Junio C Hamano 提交于
* maint-1.7.4: make the sample pre-commit hook script reject names with newlines, too Reindent closing bracket using tab instead of spaces Documentation/git-update-index: refer to 'ls-files'
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由 Junio C Hamano 提交于
* maint-1.7.3: make the sample pre-commit hook script reject names with newlines, too Reindent closing bracket using tab instead of spaces Documentation/git-update-index: refer to 'ls-files'
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由 Junio C Hamano 提交于
* sn/doc-update-index-assume-unchanged: Documentation/git-update-index: refer to 'ls-files'
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