src/refdb_fs.c


Log

Author Commit Date CI Message
Ben Straub 8f4a8b09 2013-10-28T06:20:28 Merge pull request #1802 from libgit2/cmn/reflog-backend Make reflog part of refdb
Russell Belfer 219d3457 2013-10-01T16:12:15 Initial iconv hookup for precomposed unicode This hooks up git_path_direach and git_path_dirload so that they will take a flag indicating if directory entry names should be tested and converted from decomposed unicode to precomposed form. This code will only come into play on the Apple platform and even then, only when certain types of filesystems are used. This involved adding a flag to these functions which involved changing a lot of places in the code. This was an opportunity to do a bit of code cleanup here and there, for example, getting rid of the git_futils_cleanupdir_r function in favor of a simple flag to git_futils_rmdir_r to not remove the top level entry. That ended up adding depth tracking during rmdir_r which led to a safety check for infinite directory recursion. Yay. This hasn't actually been tested on the Mac filesystems where the issue occurs. I still need to get test environment for that.
Russell Belfer 2fe54afa 2013-09-30T16:58:33 Put hooks in place for precompose in dirload fn This doesn't actual do string precompose but it puts the hooks in place into the iterators and the git_path_dirload function so that the actual precompose work is ready to go.
Carlos Martín Nieto 0174794a 2013-08-21T05:12:49 reflog: bring _append and _drop back to the frontend These functions act purely on the reflog data structure.
Carlos Martín Nieto b976f3c2 2013-08-19T13:01:49 reflog: move the reflog implementation into refdb_fs References and their logs are logically coupled, let's make it so in the code by moving the fs-based reflog implementation to live next to the fs-based refs one. As part of the change, make the function take names rather than references, as only the names are relevant when looking up and handling reflogs.
Edward Thomson e3f3868a 2013-09-24T11:04:14 'del' instead of 'delete' for the poor C++ users
nulltoken d0cd6c42 2013-09-08T18:22:28 path: Make direach() return EUSER on callback error
Russell Belfer 8d9a85d4 2013-08-22T11:40:53 Convert sortedcache to use rwlock This is the first use we have of pthread_rwlock_t in libgit2. Hopefully it won't cause any serious portability problems.
Russell Belfer fe372740 2013-08-21T16:26:32 Rewrite refdb_fs using git_sortedcache object This adds thread safety to the refdb_fs by using the new git_sortedcache object and also by relaxing the handling of some filesystem errors where the fs may be changed out from under us. This also adds some new threading tests that hammer on the refdb.
Russell Belfer 0f0f5655 2013-08-19T10:42:48 Don't try to pack symbolic refs If there were symbolic refs among the loose refs then the code to create packed-refs would fail trying to parse the OID out of them (where Git just skips trying to pack them). This fixes it.
Russell Belfer c77342ef 2013-07-22T11:20:34 Use pool for loose refdb string allocations Instead of using lots of strdup calls, this adds a memory pool to the loose refs iteration code and uses it for keeping track of the loose refs array. Memory usage could probably be reduced even further by eliminating the vector and just scanning by adding the strlen of each ref, but that would be a more intrusive changes. This also updates the error handling to be more thorough about checking for failed allocations, etc.
Russell Belfer b7107131 2013-07-22T11:01:19 git_reference_next_name must match git_reference_next The git_reference_next API silently skips invalid references when scanning the loose refs. The git_reference_next_name API should skip the same ones even though it isn't creating the reference object. This adds a test with a an invalid loose reference and makes sure that both APIs skip the same entries and generate the same results.
Russell Belfer 114f5a6c 2013-06-10T10:10:39 Reorganize diff and add basic diff driver This is a significant reorganization of the diff code to break it into a set of more clearly distinct files and to document the new organization. Hopefully this will make the diff code easier to understand and to extend. This adds a new `git_diff_driver` object that looks of diff driver information from the attributes and the config so that things like function content in diff headers can be provided. The full driver spec is not implemented in the commit - this is focused on the reorganization of the code and putting the driver hooks in place. This also removes a few #includes from src/repository.h that were overbroad, but as a result required extra #includes in a variety of places since including src/repository.h no longer results in pulling in the whole world.
Russell Belfer cee695ae 2013-05-31T12:18:43 Make iterators use GIT_ITEROVER & smart advance 1. internal iterators now return GIT_ITEROVER when you go past the last item in the iteration. 2. git_iterator_advance will "advance" to the first item in the iteration if it is called immediately after creating the iterator, which allows a simpler idiom for basic iteration. 3. if git_iterator_advance encounters an error reading data (e.g. a missing tree or an unreadable file), it returns the error but also attempts to advance past the invalid data to prevent an infinite loop. Updated all tests and internal usage of iterators to account for these new behaviors.
Vicent Marti 1ed356dc 2013-05-30T21:04:28 Frees
Vicent Marti 4e6e2ff2 2013-05-30T03:47:10 ...Aaaand this works
Vicent Marti ec24e542 2013-05-29T22:47:37 What are the chances, really
Vicent Marti 56960b83 2013-05-28T20:47:55 Liike this
Vicent Marti 2638a03a 2013-05-28T17:50:47 This refs iterator pleases the gods.
Eitan Adler 038c1654 2013-05-19T01:41:00 Initialize loose_deleted before it is used for a check later on.
nulltoken 1fed6b07 2013-05-13T21:57:37 Fix trailing whitespaces
Linquize 0cb16fe9 2013-05-15T20:26:55 Unify whitespaces to tabs
Russell Belfer 99d32707 2013-05-11T06:42:25 Fix refdb iteration early termination bug There was a problem found in the Rugged test suite where the refdb_fs_backend__next function could exit too early in some very specific hashing patterns for packed refs. This ports the Rugged test to libgit2 and then fixes the bug.
Edward Thomson b6cc559a 2013-05-11T02:42:49 Merge pull request #1385 from carlosmn/refs-iter Introduce a refs iterator
Carlos Martín Nieto 2b562c3a 2013-05-04T16:32:58 refs: remove the OID/SYMBOLIC filtering Nobody should ever be using anything other than ALL at this level, so remove the option altogether. As part of this, git_reference_foreach_glob is now implemented in the frontend using an iterator. Backends will later regain the ability of doing the glob filtering in the backend.
Carlos Martín Nieto 69a3c766 2013-05-04T15:03:32 refdb_fs: don't crash when the repo doesn't have a path
Carlos Martín Nieto 4def7035 2013-03-02T19:31:03 refs: introduce an iterator This allows us to get a list of reference names in a loop instead of callbacks.
Edward Thomson 617bb175 2013-05-09T17:44:44 calloc refs instead of malloc'ing them
Jeff King a591ed3e 2013-05-02T12:06:46 refdb_fs: respect PEELING_STANDARD We only set our negative flag for PEELING_FULL; we can fall back to the lesser PEELING_STANDARD if our ref is in the refs/tags/ hierarchy.
Vicent Marti 822645f6 2013-05-02T17:48:49 refdb_fs: Only strstr the traits line
Vicent Marti 1022db2b 2013-05-02T17:42:09 refdb_fs: Traits are always surrounded by spaces This makes parsing easier! :p
Vicent Marti f69db390 2013-05-02T17:29:58 refdb_fs: store "cannot be peeled" flag for packed refs Fixes #1532
Vicent Marti 3bb00f33 2013-05-02T17:17:46 refdb_fs: implement the fully-peeled trait
Jeff King 7edb9071 2013-05-02T11:07:20 refdb_fs: do not require peeled packed refs to be tags Older versions of git would only write peeled entries for items under refs/tags/. Newer versions will write them for all refs, and we should be prepared to handle that.
Vicent Marti 8cddf9b8 2013-05-01T18:21:10 refdb: Properly load namespaces
Vicent Marti 2ba55c1f 2013-05-01T15:20:08 refdb: Proper namespace root
Vicent Marti bade5194 2013-04-30T21:02:13 lol namespaces
Vicent Marti a5de9044 2013-04-23T02:24:44 refs: Better error name
Russell Belfer 53607868 2013-04-15T00:09:03 Further threading fixes This builds on the earlier thread safety work to make it so that setting the odb, index, refdb, or config for a repository is done in a threadsafe manner with minimized locking time. This is done by adding a lock to the repository object and using it to guard the assignment of the above listed pointers. The lock is only held to assign the pointer value. This also contains some minor fixes to the other work with pack files to reduce the time that locks are being held to and fix an apparently memory leak.
Russell Belfer 21ca0451 2013-04-21T12:52:17 Move git_reference__alloc to include/git2/sys Create a new include/git2/sys/refs.h and move the reference alloc functions there. Also fix some documentation issues and some minor code cleanups.
Russell Belfer 4dcd8780 2013-04-19T17:17:44 Move refdb_backend to include/git2/sys This moves most of the refdb stuff over to the include/git2/sys directory, with some minor shifts in function organization. While I was making the necessary updates, I also removed the trailing whitespace in a few files that I modified just because I was there and it was bugging me.
Edward Thomson 4e4eab52 2013-04-19T18:19:53 alloc doesn't take a refdb; git_refdb_free nicely in the tests
Vicent Marti fedd0f9e 2013-04-17T23:29:34 refs: Do not union the peel
Vicent Marti 3be933b1 2013-04-17T17:33:51 refs: Add `git_referene_target_peel`
Arkadiy Shapkin 10c06114 2013-03-17T04:46:46 Several warnings detected by static code analyzer fixed Implicit type conversion argument of function to size_t type Suspicious sequence of types castings: size_t -> int -> size_t Consider reviewing the expression of the 'A = B == C' kind. The expression is calculated as following: 'A = (B == C)' Unsigned type is never < 0
Edward Thomson d00d5464 2013-03-01T15:37:33 immutable references and a pluggable ref database