thodg/libgit2

Log

Author Commit Date CI Message
Carlos Martín Nieto 7db40d45 2011-07-23T13:57:06 index: use git_futils_readbuffer_updated This helps readability a bit as well. Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Carlos Martín Nieto c4982328 2011-07-23T12:09:51 refs: don't stat so much In reference_read we stat a file and then call futils which stats it again. Use git_futils_readbuffer_updated to avoid the extra stat call. This introduces another parameter which is used to tell the caller whether the file was read or not. Modify the callers to take advantage of this new feature. This change removes ~140 stat calls from the test suite. Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Carlos Martín Nieto c3da9f06 2011-07-21T22:55:20 Add git_futils_readbuffer_updated This extends the git_fuitls_readbuffer function to only read in if the file's modification date is later than the given one. Some code paths want to check a file's modification date in order to decide whether they should read it or not. If they do want to read it, another stat call is done by futils. This function combines these two operations so we avoid one stat call each time we read a new or updated file. The git_futils_readbuffer functions is now a wrapper around the new function. Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Vicent Marti f630366f 2011-07-22T04:24:07 readme: Add hgit2 to the list of bindings
Vicent Martí f08a084b 2011-07-21T19:21:19 Merge pull request #334 from schu/typos tag.c: fix tiny typo
Vicent Martí 1c8a4aaf 2011-07-21T19:20:52 Merge pull request #332 from kiryl/leaks Fix two memory leaks pointed by valgrind
schu 46a78f79 2011-07-20T11:36:05 tag.c: fix tiny typo Signed-off-by: schu <schu-github@schulog.org>
Kirill A. Shutemov 26b1b157 2011-07-18T02:05:23 index: fix memory leak We need really free vectors on index freeing, not only clear. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov 5c6ae009 2011-07-18T01:54:40 refs: fix memory leak on rename Current implementation of git_reference_rename() removes 'ref' from loose cache, but not frees it. In result 'ref' is not reachable any more and we have got memory leak. Let's re-add 'ref' with corrected name to loose cache instead of 'new_ref' and free 'new_ref' properly. 'rollback' path seems leak too. git_reference_rename() need to be rewritten for proper resource management. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Vicent Martí 89fb9d04 2011-07-17T12:01:22 Merge pull request #327 from carlosmn/solaris net: link necessary libraries in Solaris
Carlos Martín Nieto e944cfa9 2011-07-14T17:05:22 net: link necessary libraries in Solaris Solaris needs programs to link to socket and nsl in order to use BSD sockets. Tell CMake to do so, this time for real. Thanks to boyski for bearing with me through the various iterations of this patch. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Vicent Martí 33afca47 2011-07-14T06:35:36 Merge pull request #326 from nulltoken/ntk/fix/extern-tag-lightweight tag: Make git_tag_create_lightweight() accessible to bindings
nulltoken e5f36505 2011-07-14T15:11:31 tag: Make git_tag_create_lightweight() accessible to bindings
Vicent Marti 52e50c1a 2011-07-14T00:01:48 libgit2 v0.14.0, "watermelon wheat" This a very packed minor release. The usual guilty parties have been working harder than usual during the holidays -- thanks to everyone involved! As always, the updated API docs can be found at: http://libgit2.github.com/libgit2/ NEW FEATURES: - New OS abstraction layer. This should make all POSIX calls much more reliable under Windows. - Much faster writes of simple objects (commits, tags, trees) to the ODB via in-memory buffering and direct writes, instead of streaming. - Unified & simplified API for object creation. All the `create` methods now take Objects instead of OIDs to ensure that corrupted (dangling) objects cannot be created on the repository. - Fully Git-compilant reference renaming (finally!), with the already existing `git_reference_rename`. - Deletion of config keys with `git_config_delete` - Greatly improved index performance when adding new entries - Reflog support with the `git_reflog` API - Remotes support with the `git_remote` API - First parts of the Networking API, including refspecs and the transport abstraction layer. (Note that there are no actual transports implemented yet) - Status support with the `git_status_foreach` and `git_status_file` functions. - Tons of bugfixes, including the outstanding bug #127 (wrong sort ordering when querying tree entries). KNOWN ISSUES: - The reference renaming code leaks memory. This is being worked on as part of a reference handling overhaul. - The tree-from-index builder has abysmal performance because it doesn't handle the Treecache extension yet. This is also being worked on. FULL API CHANGELOG: - removed, * modified, + added - git_commit_create_o - git_commit_create_ov - git_reference_create_oid_f - git_reference_create_symbolic_f - git_reference_rename_f - git_tag_create_f - git_tag_create_fo - git_tag_create_o * git_commit_create * git_commit_create_v * git_config_foreach * git_reference_create_oid * git_reference_create_symbolic * git_reference_rename * git_tag_create * git_tag_create_frombuffer + git_clearerror + git_config_delete + git_index_uniq + git_odb_hashfile + git_oid_fromstrn + git_reflog_entry_byindex + git_reflog_entry_committer + git_reflog_entry_msg + git_reflog_entry_oidnew + git_reflog_entry_oidold + git_reflog_entrycount + git_reflog_free + git_reflog_read + git_reflog_write + git_refspec_src_match + git_refspec_transform + git_remote_connect + git_remote_fetchspec + git_remote_free + git_remote_get + git_remote_ls + git_remote_name + git_remote_url + git_repository_head_detached + git_repository_head_orphan + git_status_file + git_status_foreach + git_tag_create_lightweight + git_tag_list_match + git_transport_new
Vicent Martí 324f0eec 2011-07-13T18:03:12 Merge pull request #325 from carlosmn/valgrind More memory leaks
Vicent Martí 18bdba0e 2011-07-13T18:02:59 Merge pull request #324 from carlosmn/development typo: one git_remote_fetchspec should be pushspec
Carlos Martín Nieto 1a8167af 2011-07-14T00:04:24 status: don't hide tree closing It's not obvious that recurse_tree_entries or recurse_tree_entry should free a resource that wasn't allocated by them. Do this explicitely and plug a leak while we're at it. Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Carlos Martín Nieto 91d8a4c0 2011-07-09T17:29:42 typo: one git_remote_fetchspec should be pushspec Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
Vicent Martí 8dc91e31 2011-07-13T04:38:31 Merge pull request #323 from nulltoken/ntk/fix/treebuilder-insert tree: fix insertion of entries with invalid filenames
nulltoken f4ad64c1 2011-07-13T07:58:17 tree: fix insertion of entries with invalid filenames
Vicent Marti e6629d83 2011-07-13T03:36:03 tree: More accurate matching on entries The old matcher was returning fake matches when given stupid entry names. E.g. `git2` could be matched by `git2 /`, `git2/foobar`, git2/////` and other stupid stuff
Vicent Marti 761aa2aa 2011-07-13T02:49:47 tree: Fix wrong sort order when querying entries Fixes #127 (that was quite an outstanding issue). Rationale: The tree objects on Git are stored and read following a very specific sorting algorithm that places folders before files. That original sort was the sort we were storing on memory, but this sort was being queried with a binary search that used a simple `strcmp` for comparison, so there were many instances where the search was failing. Obviously, the most straightforward way to fix this is changing the binary search CB to use the same comparison method as the sorting CB. The problem with this is that the binary search callback compares a path and an entry, so there is no way to know if the given path is a folder or a standard file. How do we work around this? Instead of splitting the `entry_byname` method in two (one for searching directories and one for searching normal files), we just assume that the path we are searching for is of the same kind as the path it's being compared at the moment. return git_futils_cmp_path( ksearch->filename, ksearch->filename_len, entry->attr & 040000, entry->filename, entry->filename_len, entry->attr & 040000); Since there cannot be a folder and a regular file with the same name on the same tree, the most basic equality check will always fail for all comparsions, until our path is compared with the actual entry we are looking for; in this case, the matching will succeed with the file type of the entry -- whatever it was initially. I hope that makes sense. PS: While I was at it, I switched the cmp methods to use cached values for the length of each filename. That makes searches and sorts retardedly fast -- I was wondering the reason of the performance hiccups on massive trees; it's because of 2*strlen for each comparsion call.
Vicent Marti 3dd26d1e 2011-07-13T02:15:31 index: Yes, we have to truncate
Kirill A. Shutemov b16692fa 2011-07-12T20:29:12 index: fix potential overflow mode field of git_index_entry_unmerged is array of unsigned ints. It's unsafe to cast pointer to an element of the array to long int *. It may cause overflow in git_strtol32(). Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov ae9f771c 2011-07-12T19:53:51 index: drop useless type casting Type casting usually points to some trick or bug. It's better not hide it between useless type castings. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov e1fca014 2011-07-12T19:33:30 vector: mark internal functions as static Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov 046dfea3 2011-07-12T19:01:09 vector: avoid double asserting index_initialize() calls assert() for arguments on its own. No need to call it twice. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov fad6607a 2011-07-12T18:56:40 index: drop sort_index() Remove dummy wrapper around git_vector_sort(). Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov 07d34877 2011-07-12T18:37:27 index: do not sort index before git_vector_bsearch2() git_vector_bsearch2() calls git_vector_sort(). No need to call it directly. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Kirill A. Shutemov 212b379a 2011-07-12T18:30:34 index: do not free vectors twice in git_index_free() git_index_clear() frees index->entries and index->unmerged. No need to free it once again. Signed-off-by: Kirill A. Shutemov <kirill@shutemov.name>
Carlos Martín Nieto cd0fe1ac 2011-07-12T20:46:07 Free sig in reflog test Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
nulltoken d4760a42 2011-07-12T11:29:36 status: refactor the tests to remove some code duplication
Vicent Martí 467545d0 2011-07-12T11:26:25 Merge pull request #321 from letolabs/readme Add parrot-libgit2 to the list of language bindings in the readme
Vicent Martí dd498274 2011-07-12T11:23:12 Merge pull request #319 from carlosmn/valgrind Fix more memory leaks
Vicent Martí 5903aa2b 2011-07-12T11:22:11 Merge pull request #318 from schu/ref-fix-leak reference_rename: make sure old_name gets freed
Jonathan "Duke" Leto d2b96cf4 2011-07-12T11:19:42 Add parrot-libgit2 to the list of language bindings in the readme
Carlos Martín Nieto 75c2002f 2011-07-12T18:08:46 status: plug some leaks Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
Carlos Martín Nieto 55e1609b 2011-07-12T18:10:31 Don't leak the buf when testing it Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
schu ca6f203c 2011-07-12T17:53:22 reference_rename: make sure old_name gets freed Signed-off-by: schu <schu-github@schulog.org>
Vicent Marti b08683ff 2011-07-12T02:38:20 config: Rename `del` to `delete
nulltoken bfbb5562 2011-07-11T16:30:46 tag: Add creation of lightweight tag
Vicent Marti eb1fd1d0 2011-07-11T19:28:07 What the fuck was this doing in `src`?
Vicent Martí 9b6fccc9 2011-07-11T04:19:46 Merge pull request #315 from belkiss/development Finish to hide git_pkt from external API.
Lambert CLARA f6e4a98a 2011-07-11T13:04:36 Finish to hide git_pkt from external API.
Vicent Martí 283eeefb 2011-07-10T18:02:33 Merge pull request #314 from nulltoken/ntk/fix-reflog reflog: Fix reflog writer/reader
Lambert CLARA 5f35d0ce 2011-07-09T14:53:00 Remove the last reference of git_net_direction enum
Vicent Marti bdd18829 2011-07-11T02:58:00 Cleanup external API Some of the WIP API calls have been hidden in preparation for the next minor release.
Vicent Marti f27f29b1 2011-07-09T15:13:32 include: Fix unmatched params in documentation
nulltoken 7757be33 2011-07-10T07:48:52 reflog: Fix reflog writer/reader - Use a space to separate oids and signature - Enforce test coverage - Make test run in a temporary folder in order not to alter the test repository
Vicent Martí d37ba672 2011-07-09T06:45:30 Merge pull request #312 from nulltoken/patch-2 Fix MSVC compilation warning
nulltoken b21fb849 2011-07-09T06:36:18 Fix MSVC compilation warning
Vicent Marti c52736fa 2011-07-09T15:05:14 status: Cleanup The `hashfile` function has been moved to ODB, next to `git_odb_hash`. Global state has been removed from the dirent call in `status.c`, because global state is killing the rainforest and causing global warming.
Jason Penny 3b2a423c 2011-07-09T00:08:52 status: nonexistent file with git_status_file() Throws GIT_ENOTFOUND error if given a filename that is not in HEAD, index, nor the work tree.
Jason Penny 2b90cc26 2011-07-08T23:51:05 status: consolidate some test code Refactored copy of test repo to a function.
Jason Penny 34dfea27 2011-06-24T20:36:53 status: handle subdirs for git_status_file
Jason Penny 6b251490 2011-06-24T18:35:06 status: add subdir to test repo
Jason Penny 20361b2f 2011-06-23T18:51:22 status: get status for single file Add git_status_file to be able to retrieve status of single file by supplying a path.
Jason Penny 3af6b34a 2011-06-22T18:31:20 status: get file statuses and run callback Add git_status_foreach() to run a callback on each file passing the path and a status value.
Jason Penny 210940da 2011-06-22T18:23:57 status: new test repo
Jason Penny 205166d2 2011-06-22T18:19:46 status: get blob object id of file on disk Add git_status_hashfile() to get blob's object id for a file without adding it to the object database or needing a repository at all. This functionality is similar to `git hash-object` without '-w'.
Jason Penny 7361857c 2011-07-08T22:44:15 Update tests/NAMING
Vicent Marti c2db984b 2011-07-09T13:27:08 tsort: Remove unused CLZ methods
Vicent Martí 0448310f 2011-07-09T04:24:23 Merge pull request #311 from nulltoken/ntk/fix-win32-specs Ntk/fix win32 specs
nulltoken ae2e4c6a 2011-07-09T08:41:02 win32: replace usage of _MSV_VER with _MSC_VER
nulltoken 38ce60f0 2011-07-09T08:36:37 Fix MSVC compilation warning
Vicent Marti 06c43821 2011-07-09T02:37:16 Remove unused methods The direct-writes commit left some (slow) internals methods that were no longer needed. These have been removed. Also, the Reflog code was using the old `git_signature__write`, so it has been rewritten to use a normal buffer and the new `writebuf` signature writer. It's now slightly simpler and faster.
Vicent Marti afeecf4f 2011-07-09T02:10:46 odb: Direct writes are back DIRECT WRITES ARE BACK AND FASTER THAN EVER. The streaming writer to the ODB was an overkill for the smaller objects like Commit and Tags; most of the streaming logic was taking too long. This commit makes Commits, Tags and Trees to be built-up in memory, and then written to disk in 2 pushes (header + data), instead of streaming everything. This is *always* faster, even for big files (since the git_filebuf class still does streaming writes when the memory cache overflows). This is also a gazillion lines of code smaller, because we don't have to precompute the final size of the object before starting the stream (this was kind of defeating the point of streaming, anyway). Blobs are still written with full streaming instead of loading them in memory, since this is still the fastest way. A new `git_buf` class has been added. It's missing some features, but it'll get there.
Vicent Marti 2fc78e70 2011-07-08T23:01:37 posix: Portable `vsnprintf` Our good, lovely folks at Microsoft decided that there was no good reason to make `vsnprintf` compilant with the C standard, so that function in Windows returns -1 on overflow, instead of returning the actual byte count needed to write the full string. We now handle this situation more gracefully with the POSIX compatibility layer, by returning the needed byte size using an auxiliary method instead of blindly resizing the target buffer until it fits. This means we can now support `printf`s of any size by allocating a temporary buffer. That's good.
Vicent Marti d483a911 2011-07-08T18:31:05 signature: Fix optional header
schu 27df4275 2011-06-28T14:13:12 reflog: add API to read or write a reference log So far libgit2 didn't support reference logs (reflog). Add a new git_reflog_* API for basic reading and writing of reflogs: * git_reflog_read * git_reflog_write * git_reflog_free Signed-off-by: schu <schu-github@schulog.org>
schu 6727e300 2011-06-19T23:06:53 git_signature__write: make header optionally Signed-off-by: schu <schu-github@schulog.org>
Vicent Marti f0ab9fda 2011-07-08T18:22:44 index: Return `GIT_ENOTFOUND` when an entry cannot be opened
Vicent Martí d102bbba 2011-07-08T09:21:30 Merge pull request #309 from schu/rr-flaw reference_rename: fix flaw in force-renaming
Vicent Martí 44b75a13 2011-07-08T09:21:13 Merge pull request #308 from schu/unused-but-set-var tsort: remove unused but set variable
schu 73294339 2011-07-07T21:24:12 reference_rename: fix flaw in force-renaming reference_rename didn't respect the force flag. Fixed. Reported-by: nulltoken <emeric.fermas@gmail.com> Signed-off-by: schu <schu-github@schulog.org>
nulltoken 6d4f090d 2011-07-07T17:49:55 reference_renaming: add additional tests Add some more test checking forced reference renaming. Signed-off-by: nulltoken <emeric.fermas@gmail.com> Acked-by: schu <schu-github@schulog.org>
schu d4cb0ee8 2011-07-07T18:14:53 tsort: remove unused but set variable Signed-off-by: schu <schu-github@schulog.org>
Vicent Marti da5b1e1c 2011-07-07T17:56:10 index: Fix memory leak on OOM
nulltoken 2b5af615 2011-07-07T13:47:45 tag: add pattern based retrieval of list of tag names
nulltoken 417a581d 2011-07-07T13:38:47 tsort: fix wrong header inclusion
Vicent Marti c1e85748 2011-07-07T12:23:47 test-core: Fix warning in uniq test
nulltoken bdcc4611 2011-07-07T10:11:00 Fix MSVC compilation warnings
Vicent Marti de18f276 2011-07-07T01:46:20 vector: Timsort all of the things Drop the GLibc implementation of Merge Sort and replace it with Timsort. The algorithm has been tuned to work on arrays of pointers (void **), so there's no longer a need to abstract the byte-width of each element in the array. All the comparison callbacks now take pointers-to-elements, not pointers-to-pointers, so there's now one less level of dereferencing. E.g. int index_cmp(const void *a, const void *b) { - const git_index_entry *entry_a = *(const git_index_entry **)(a); + const git_index_entry *entry_a = (const git_index_entry *)(a); The result is up to a 40% speed-up when sorting vectors. Memory usage remains lineal. A new `bsearch` implementation has been added, whose callback also supplies pointer-to-elements, to uniform the Vector API again.
Vicent Marti c63aa494 2011-07-07T01:04:14 test: Abort when the temp workdir cannot be created
Vicent Martí dbede305 2011-07-06T16:58:06 Merge pull request #306 from carlosmn/development Fix network MSYS compilation
Vicent Martí 1af935a3 2011-07-06T12:29:22 Merge pull request #307 from nulltoken/patch-1 Fix MSVC compilation warnings
nulltoken 26911cbd 2011-07-06T12:27:51 Fix MSVC compilation warnings
Vicent Martí bf9a2e98 2011-07-06T10:55:06 Merge pull request #296 from kiryl/index-optimization Index optimization
Vicent Marti c68dee2a 2011-07-06T19:46:41 revwalk: Properly mark uninteresting commits
Vicent Marti 858dba58 2011-07-06T18:08:13 refs: Cleanup reference renaming `git_futils_rmdir_r`: rename, clean up. `git_reference_rename`: cleanup. Do not use 3x4096 buffers on the stack or things will get ugly very fast. We can reuse the same buffer.
Vicent Martí b8e2db5f 2011-07-06T06:54:11 Merge pull request #303 from schu/ref-rename reference_rename: git compliant reference renaming v2
Carlos Martín Nieto 39cdf272 2011-07-06T09:11:03 Fix network MSYS compilation MSYS/MinGW uses winsock but obviously doesn't set _MSC_VER. Use _WIN32 to decide whether to use winsock or BSD headers. Also remove these headers from src/transport_git.c altogether, as they are not needed. MSYS is very conservative, so we have to tell it that we don't care about versions of Windows lower than WindowsXP. We also need to tell CMake to add ws2_32 to the libraries list and we shouldn't add the -fPIC option, to MSYS because it complains that it does it anyway. Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
nulltoken 1b938a58 2011-07-03T22:27:05 Remove duplicated recursive directory removal related code
nulltoken 1ee5fd90 2011-07-03T14:42:32 Fix windows specific issues - msvc compilation warnings - not released file handle that prevents file removal
schu 0ffcf78a 2011-06-14T15:16:43 reference_rename: git compliant reference renaming So far libgit2 didn't handle the following scenarios: * Rename of reference m -> m/m * Rename of reference n/n -> n Fixed. Since we don't write reflogs, we have to delete any old reflog for the renamed reference. Otherwise git.git will possibly fail when it finds invalid logs. Reported-by: nulltoken <emeric.fermas@gmail.com> Signed-off-by: schu <schu-github@schulog.org>
schu 7ea50f60 2011-06-09T19:56:42 Add tests for git_futils_rmdir_resurs() Signed-off-by: schu <schu-github@schulog.org>
schu 42b3a460 2011-06-09T19:51:33 fileops: add git_futils_rmdir_recurs() git_futils_rmdir_recurs() shall remove the given directory and all subdirectories. This happens only if the directories are empty. Signed-off-by: schu <schu-github@schulog.org>
schu e190da78 2011-06-09T18:11:11 fileops: add convenience function is_dot_or_dotdot() Signed-off-by: schu <schu-github@schulog.org>
schu a6e0f315 2011-05-29T16:46:24 Add test case checking renaming of a branch to a new name prefixed with the old name succeeds, e.g. refs/heads/foo -> refs/heads/foo/bar Reported-by: nulltoken <emeric.fermas@gmail.com> Signed-off-by: schu <schu-github@schulog.org>
Vicent Marti e1bf24c8 2011-07-06T02:14:30 build: Add simple Makefile for embedding the library Run `make -f Makefile.embed` to get a `libgit2.a` with no dependencies and no configuration on any Unix-like system. The generated library can be linked with any piece of software without licensing issues. Have fun.
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