Log

Author Commit Date CI Message
Carlos Martín Nieto 55ebd7d3 2014-03-13T17:11:34 config: implement config snapshotting In order to have consistent views of the config files for remotes, submodules et al. and a configuration that represents what is currently stored on-disk, we need a way to provide a view of the configuration that does not change. The goal here is to provide the snapshotting part by creating a read-only copy of the state of the configuration at a particular point in time, which does not change when a repository's main config changes.
Carlos Martín Nieto 36913b8c 2014-03-06T15:11:11 config: document current write behaviour in a test On set, we set/add the value written to the config's internal values, but we do not refresh old values. Document this in a test in preparation for the refresh changes.
Vicent Marti 28fd7206 2014-04-18T12:33:19 Merge pull request #2108 from libgit2/rb/threadsafe-index-iterator Make index iterator thread safe
Carlos Martín Nieto 2bed3553 2014-04-18T00:34:04 cherry-pick: terminate the commit id string We treat this as a NUL-terminated string, so make sure that we add the terminator.
Russell Belfer 83038272 2014-04-17T14:35:29 Some memory leak fixes
Russell Belfer 823c0e9c 2014-04-17T11:53:13 Fix broken logic for attr cache invalidation The checks to see if files were out of date in the attibute cache was wrong because the cache-breaker data wasn't getting stored correctly. Additionally, when the cache-breaker triggered, the old file data was being leaked.
Russell Belfer ea642d61 2014-04-14T12:29:27 Fix race checking for existing index items In the threading tests, I was still seeing a race condition where the same item could end up being inserted multiple times into the index. Preserving the sorted-ness of the index outside of the `index_insert` call fixes the issue.
Russell Belfer 2e9d813b 2014-04-11T12:12:47 Fix tests with new attr cache code
Russell Belfer 7d490872 2014-04-10T22:31:01 Attribute file cache refactor This is a big refactoring of the attribute file cache to be a bit simpler which in turn makes it easier to enforce a lock around any updates to the cache so that it can be used in a threaded env. Tons of changes to the attributes and ignores code.
Russell Belfer e6e8530a 2014-04-14T12:31:17 Lock attribute file while reparsing data I don't love this approach, but achieving thread-safety for attribute and ignore data while reloading files would require a larger rewrite in order to avoid this. If an attribute or ignore file is out of date, this holds a lock on the file while we are reloading the data so that another thread won't try to reload the data at the same time.
Russell Belfer 52bb0476 2014-03-14T13:53:15 Clean up index snapshot function naming Clear up some of the various "find" functions and the snapshot API naming to be things I like more.
Russell Belfer 1fa17b5c 2014-03-14T22:01:30 Minor tree cache speedups While I was looking at the conflict cleanup code, I looked over at the tree cache code, since we clear the tree cache for each entry that gets removed and there is some redundancy there. I made some small tweaks to avoid extra calls to strchr and strlen in a few circumstances.
Russell Belfer aba6b5ed 2014-03-14T21:59:26 Fix leak in git_index_conflict_cleanup I introduced a leak into conflict cleanup by removing items from inside the git_vector_remove_matching call. This simplifies the code to just use one common way for the two conflict cleanup APIs. When an index has an active snapshot, removing an item can cause an error (inserting into the deferred deletion vector), so I made the git_index_conflict_cleanup API return an error code. I felt like this wasn't so bad since it is just like the other APIs. I fixed up a couple of comments while I was changing the header.
Russell Belfer cef170ab 2014-03-14T16:45:46 Fix leak when using push and pop with ignores The iterator pushes and pops ignores incrementally onto a list as it traverses the directory structure so that it doesn't have to constantly recheck which ignore files apply. With the new ref counting, it wasn't decrementing the refcount on the ignores that it removed from the vector.
Russell Belfer b8777615 2014-03-14T15:37:42 Fix refcount issues with mutex protected ignores Some ignore files were not being freed from the cache.
Russell Belfer 3816debc 2014-03-14T14:51:04 Fix threading tests when threads disabled
Russell Belfer 8a2834d3 2014-03-14T13:20:51 Index locking and entry allocation changes This makes the lock management on the index a little bit broader, having a number of routines hold the lock across looking up the item to be modified and actually making the modification. Still not true thread safety, but more pure index modifications are now safe which allows the simple cases (such as starting up a diff while index modifications are underway) safe enough to get the snapshot without hitting allocation problems. As part of this, I simplified the allocation of index entries to use a flex array and just put the path at the end of the index entry. This makes every entry self-contained and makes it a little easier to feel sure that pointers to strings aren't being accidentally copied and freed while other references are still being held.
Russell Belfer 40ed4990 2014-02-11T14:45:37 Add diff threading tests and attr file cache locks This adds a basic test of doing simultaneous diffs on multiple threads and adds basic locking for the attr file cache because that was the immediate problem that arose from these tests.
Russell Belfer 3b4c401a 2014-02-10T13:20:08 Decouple index iterator sort from index This makes the index iterator honor the GIT_ITERATOR_IGNORE_CASE and GIT_ITERATOR_DONT_IGNORE_CASE flags without modifying the index data itself. To take advantage of this, I had to export a number of the internal index entry comparison functions. I also wrote some new tests to exercise the capability.
Russell Belfer dac16048 2014-02-08T16:42:26 Add mutex around index entries changes This surrounds any function that mutates the entries vector with a mutex so it can be safely snapshotted.
Russell Belfer 54edbb98 2014-02-07T16:48:27 Add index snapshot and use it for iterator
Russell Belfer 27e54bcf 2014-02-07T14:17:19 Add public diff print helpers The usefulness of these helpers came up for me while debugging some of the iterator changes that I was making, so since they have also been requested (albeit indirectly) I thought I'd include them.
Russell Belfer 3dbee456 2014-02-07T14:10:35 Some index internals refactoring Again, laying groundwork for some index iterator changes, this contains a bunch of code refactorings for index internals that should make it easier down the line to add locking around index modifications. Also this removes the redundant prefix_position function and fixes some potential memory leaks.
Russell Belfer c67fd4c9 2014-02-07T11:20:36 Some vector utility tweaks This is just laying some groundwork for internal index changes that I'm working on.
Vicent Marti c5cacc4e 2014-04-16T19:09:35 Merge pull request #2261 from jacquesg/format-patch Support for format-patch
Vicent Marti 3b2d14a7 2014-04-16T18:51:38 Merge pull request #2270 from csware/fix_git_branch_t_enum Add GIT_BRANCH_LOCAL_AND_REMOTE to git_branch_t enum
Sven Strickroth fa13ee2d 2014-04-16T16:59:43 Add GIT_BRANCH_ALL to git_branch_t enum git_branch_t is an enum so requesting GIT_BRANCH_LOCAL | GIT_BRANCH_REMOTE is not possible as it is not a member of the enum (at least VS2013 C++ complains about it). This fixes a regression introduced in commit a667ca8298193b3103c1dbdcb1f6c527e6e99eb2 (PR #1946). Signed-off-by: Sven Strickroth <email@cs-ware.de>
Vicent Marti 37ab5ecc 2014-04-16T10:51:25 Merge pull request #2269 from libgit2/rb/fix-leading-slash-ignores Fix core.excludesfile named .gitignore
Vicent Marti 0f7aa47d 2014-04-15T20:26:23 Merge pull request #2235 from jacquesg/cherry-pick Add cherry pick support
Jacques Germishuys d8cc1fb6 2014-04-11T19:15:15 Introduce git_diff_format_email and git_diff_commit_as_email
Jacques Germishuys 39206ca2 2014-04-14T17:12:56 Added a test case for formatting a binary patch e-mail
Jacques Germishuys a56b418d 2014-04-11T22:57:15 Sanitize git_diff_format_email_options' summary parameter It will form part of the subject line and should thus be one line.
Jacques Germishuys 360314c9 2014-04-11T19:03:29 Introduce git_diff_get_stats, git_diff_stats_files_changed, git_diff_stats_insertions, git_diff_stats_deletions and git_diff_stats_to_buf
Jacques Germishuys cab39378 2014-04-11T19:14:18 Added git_diff_stats test files
Russell Belfer a9528b8f 2014-04-14T15:59:48 Fix core.excludesfile named .gitignore Ignore rules with slashes in them are matched using FNM_PATHNAME and use the path to the .gitignore file from the root of the repository along with the path fragment (including slashes) in the ignore file itself. Unfortunately, the relative path to the .gitignore file was being applied to the global core.excludesfile if that was also named ".gitignore". This fixes that with more precise matching and includes test for ignore rules with leading slashes (which were the primary example of this being broken in the real world). This also backports an improvement to the file context logic from the threadsafe-iterators branch where we don't rely on mutating the key of the attribute file name to generate the context path.
Vicent Marti 289e31cd 2014-04-14T23:11:06 Merge pull request #2264 from jacquesg/fix-warnings Correct C90 warnings
Jacques Germishuys 6fefb7af 2014-04-13T19:53:35 Capture conflict information in MERGE_MSG for revert and merge
Jacques Germishuys 103b7d21 2014-04-02T13:57:11 Added cherry pick tests
Jacques Germishuys 4d7b9939 2014-04-01T22:18:19 Added cherry-pick support
Jacques Germishuys 399f2b62 2014-04-07T20:15:45 Introduce git_merge__extract_conflict_paths
Vicent Marti 06d772d8 2014-04-14T14:49:01 Merge pull request #2262 from libgit2/rb/fix-ignore-pop Fix bug popping ignore files during wd iteration
Jacques Germishuys efaa342c 2014-04-11T22:07:49 Correct C90 warnings
Jacques Germishuys 7a28f268 2014-04-10T12:44:51 Fix const-correctness of git_patch_get_delta, git_patch_num_hunks, git_patch_num_lines_in_hunk
Jacques Germishuys 51297cad 2014-04-10T12:44:12 Added RFC2822 date format test cases
Jacques Germishuys 8e14b47f 2014-04-10T12:42:29 Introduce git__date_rfc2822_fmt. Allows for RFC2822 date headers
Russell Belfer 8f7bc646 2014-04-10T16:33:39 Fix bug popping ignore files during wd iteration There were a couple bugs in popping ignore files during iteration that could result in incorrect decisions be made and thus ignore files below the root either not being loaded correctly or not being popped at the right time. One bug was an off-by-one in comparing the path of the gitignore file with the path being exited during iteration. The second bug was not correctly truncating the path being tracked during traversal if there were no ignores on the list (i.e. when you have no .gitignore at the root, but do have some in contained directories).
Jacques Germishuys b3b36a68 2014-04-10T12:43:16 Introduce git_buf_putcn Allows for inserting the same character n amount of times
Vicent Marti bcc62293 2014-04-09T12:45:49 Merge pull request #2259 from libgit2/vmg/state-cleanup Rewrite `state-cleanup`
Vicent Marti c3dcbe84 2014-04-09T12:43:27 Rewrite `git_repository__cleanup_files`
Vicent Marti 361e9192 2014-04-09T12:09:30 Merge pull request #2257 from libgit2/rb/fix-submodules-with-tracked-content Update treatment of submodule-like directories with tracked content in the parent
Vicent Marti 3ed8d00c 2014-04-09T12:08:30 Merge pull request #2258 from libgit2/jk/userdiff-cc pull userdiff pattern updates from git.git
Jeff King 9ce60fad 2014-04-08T18:40:05 userdiff: update ada patterns This is the moral equivalent of git/git@39a87a29ce364ed3337e535adce5973731ba2968 from Adrian Johnson <ajohnson@redneon.com>.
Jeff King 76b4e3d4 2014-04-08T18:41:39 userdiff: update C/C++ patterns This pulls upstream changes from: git/git@8a2e8da367f7175465118510b474ad365161d6b1 git/git@abf8f9860248d8c213600974742f18dadaa8fbb5 git/git@407e07f2a6f55e605fda9e90cb622887269f68b5 all by Johannes Sixt <j6t@kdbg.org>.
Russell Belfer eb7e17cc 2014-04-08T14:47:20 Update submodules with parent-tracked content This updates how libgit2 treats submodule-like directories that actually have tracked content inside of them. This is a strange corner case, but it seems that many people have abortive submodule setups and then just went ahead and added the files into the parent repository. In this case, we should just treat the submodule as if it was a normal directory. Libgit2 will still try to skip over real submodules and contained repositories that do not have tracked files inside them, but this adds some new handling for cases where the apparently submodule data is in conflict with the actual list of tracked files.
Carlos Martín Nieto ce2e8269 2014-04-08T16:52:20 graph: handle not finding a merge base gracefully git_merge_base() returns GIT_ENOTFOUND when it cannot find a merge base. graph_desdendant_of() returns a boolean value (barring any errors), so it needs to catch the NOTFOUND return value and convert it into false, as not merge base means it cannot be a descendant.
Vicent Marti 2795fb4d 2014-04-08T16:37:39 Merge pull request #2256 from jacquesg/graph-descendant Correct grouping of parentheses
Jacques Germishuys 8a8e3127 2014-04-08T16:20:49 Added a no path test for git_graph_descendant_of
Jacques Germishuys 56f8e06e 2014-04-08T15:46:45 Correct grouping of parentheses git_graph_descendant_of was returning the result of an assignment
Vicent Marti 5f74c476 2014-04-07T20:51:39 Merge pull request #2255 from libgit2/rb/fix-multiple-nfd-iconv-bug Fix bug with multiple iconv conversions in one dir
Russell Belfer 7167fd7e 2014-04-07T11:51:12 vmg is always right
Russell Belfer c813b345 2014-04-07T11:45:32 Fix bug with multiple iconv conversions in one dir The internal buffer in the `git_path_iconv_t` structure was not being reset before the calls to `iconv` were made to convert data, so if there were multiple decomposed Unicode paths in a single directory, paths after the first one were being appended to the first instead of treated as independent data.
Jacques Germishuys 553184a7 2014-04-03T10:53:42 Update AUTHORS
Jacques Germishuys c0311295 2014-04-07T17:32:23 git_repository_state_cleanup() should remove rebase-merge/, rebase-apply/ and BISECT_LOG
Vicent Marti 6720eef9 2014-04-07T11:22:23 Merge pull request #2249 from libgit2/rb/starstar-fnmatch Add support for ** matches in ignores
Russell Belfer c7d96060 2014-04-06T11:20:22 Fix fnmatch comment to be clearer
Russell Belfer c8c91433 2014-04-06T10:42:26 More ** tests for pattern rules
Vicent Marti 52056db9 2014-04-06T16:22:29 Merge pull request #2250 from jacquesg/vector-leak Don't lose our elements when calling git_vector_set()
Jacques Germishuys 4998009a 2014-04-06T15:06:46 Don't lose our elements when calling git_vector_set()
Russell Belfer 2b6b85f1 2014-04-04T17:02:12 Add support for ** matches in ignores This is an experimental addition to add ** support to fnmatch pattern matching in libgit2. It needs more testing.
Vicent Marti 923c8400 2014-04-04T14:24:08 Merge pull request #2215 from libgit2/rb/submodule-cache-fixes Improve submodule cache management
Vicent Marti f34408a7 2014-04-04T14:23:07 Merge pull request #2211 from Yogu/retry-renaming-config Retry committing locked files on error
Russell Belfer eedeeb9e 2014-04-03T11:58:51 Test (and fix) the git_submodule_sync changes I wrote this stuff a while ago and forgot to write tests. Wanted to do so now to wrap up the PR and immediately found problems.
Russell Belfer 18cc7d28 2014-04-03T11:29:08 Minor code cleanup
Jan Melcher f2fb4bac 2014-04-02T23:55:21 git_submodule_resolve_url supports relative urls The base for the relative urls is determined as follows, with descending priority: - remote url of HEAD's remote tracking branch - remote "origin" - workdir This follows git.git behaviour
Jan Melcher 12d4ed4d 2014-03-08T23:04:56 Test git_submodule_add_setup with relative url
Vicent Marti 4c219cf6 2014-04-03T17:12:11 Merge pull request #2244 from jacquesg/const-correctness Const correctness!
Jacques Germishuys 3b4ba278 2014-04-03T15:50:21 Const correctness!
Vicent Marti fd61f05e 2014-04-03T09:53:28 Merge pull request #2238 from libgit2/cmn/upstream-for-unborn Handle an upstream branch for an unborn one
Vicent Marti 9edc5271 2014-04-03T09:52:42 Merge pull request #2239 from libgit2/vmg/clar-skip-test Skip tests on Clar
Carlos Martín Nieto 67d4997a 2014-04-02T18:44:01 remote: mark branch for-merge even if we're unborn When the current branch is unborn, git will still mark the current branch's upstream for-merge if there is an upstream configuration. The only non-constrived case is cloning from an empty repository which then gains history. origin's master should be marked for-merge. In order to do this, we cannot use the high-level wrappers that expect a reference, as we may not have one. Move over to the internal ones that expect a reference name, which we do have.
Carlos Martín Nieto 6f6be8fe 2014-04-02T18:14:02 remote: write tests for cloning from an empty repo Cloning from an empty repo must set master's upstream to origin's master, even if neither of them exist. Fetching from a non-empty origin must then mark the master branch for-merge. This currently fails.
Vicent Marti 0f65733b 2014-04-02T18:50:47 Clar: skip tests
Vicent Marti 64a862c2 2014-04-02T18:48:38 Merge pull request #2237 from mekishizufu/fix_return_value Fix submodule_is_config_only's return value
Jiri Pospisil 49653665 2014-04-02T18:21:41 checkout: Fix submodule_is_config_only's return value
Vicent Marti fe23860a 2014-04-02T17:45:25 Merge pull request #2230 from anuraggup/revwalk-merge-base No need to find merge base.
Russell Belfer ada157b2 2014-04-02T07:45:16 Add warning when skipping blame test
Vicent Marti bb63baea 2014-04-02T14:13:01 Merge pull request #2231 from libgit2/fix-memory-index-doc-comment Correct a stale reference to GIT_EBAREINDEX
Rob Rix ddc66e27 2014-04-02T08:02:43 Give the correct name for the function in the doc. Per @carlosmn, git_index_add is now named git_index_add_bypath.
Vicent Marti 5b9eac32 2014-04-02T13:42:14 Merge pull request #2233 from libgit2/rb/fix-untracked-repo-status Skip untracked contained repo contents even with gitlink files
Russell Belfer d1a09004 2014-04-01T21:58:48 Skip blame libgit2 test if not in libgit2 repo One blame test replies on being run from within the libgit2 repository to leverage having a longer history to play with, but some bundled versions of libgit2 don't have the whole libgit2 history. This just skips that test if the repository can't be opened.
Russell Belfer a574d584 2014-04-01T21:32:06 New tests of status for repo inside repo
Russell Belfer ea1ca3c9 2014-04-01T21:30:52 Fix skipping content of contained repos When doing a diff for use in status, we should never show the content of a git repository contained inside another one. The logic to do this was looking for a .git directory and so when a gitlink plain .git file was used, it was failing to exclude the directory content.
Russell Belfer 8f4e5275 2014-04-01T16:46:25 More tests and fix submodule index refresh There was a little bug where the submodule cache thought that the index date was out of date even when it wasn't that was resulting in some extra scans of index data even when not needed. Mostly this commit adds a bunch of new tests including adding and removing submodules in the index and in the HEAD and seeing if we can automatically pick them up when refreshing.
Rob Rix bb439de0 2014-04-01T16:37:19 Correct a stale reference to GIT_EBAREINDEX
Russell Belfer 8061d519 2014-04-01T13:24:06 Remove most submodule reloads from tests With the new submodule cache validity checks, we generally don't need to call git_submodule_reload_all to have up-to-date submodule data. Some tests are still calling it where I want to actually test that it can be called safely and doesn't break anything, but mostly it is not needed. This also expands some of the existing submodule tests to cover some variants on the behavior that was already being tested.
Russell Belfer 4ece3e22 2014-04-01T12:19:11 Fix submodule accounting for name and path changes Wrote tests that try adding, removing, and updating the name of submodules which showed a number of problems with how we account for changes when incrementally updating the submodule info. Most of these issues didn't exist before because reloading would always blow away the old submodule data.
Carlos Martín Nieto f28e4c97 2014-04-01T20:17:49 refspec: git_refspec_parse() does not exist
Russell Belfer aa78c9ba 2014-04-01T10:22:51 Minor submodule cache locking improvements This improvement the management of the lock around submodule cache updates slightly, using the lock to make sure that foreach can safely make a snapshot of all existing submodules and making sure that git_submodule_add_setup also grabs a lock before inserting the new submodule. Cache initialization / refresh should already have been holding the lock correctly as it adds submodules.
Russell Belfer eeeb9654 2014-03-30T15:35:56 Reinstate efficient submodule reloading This makes it so that git_submodule_reload_all will actually only reload changed items unless the `force` flag is used.
Russell Belfer a4ccd2b0 2014-03-29T15:23:01 Use enums instead of bools for submodule options When forcing cache flushes or reload, etc., it is easier to keep track of intent using enums instead of plain bools. Also, this fixes a bug where the cache was not being properly refreshes by a git_submodule_reload_all.