kmx git

Commit	Date	Message
6ee7d37a	2017-05-10T12:51:06	tests: index::tests: create sandboxed repo for locking The test `index::tests::can_lock_index` operates on the "testrepo.git" repository located inside of our source tree. While this is okay for tests which do read-only operations on these resouces, this specific test tries to lock the index by creating a lock. This will obviously fail on out-of-tree builds with read-only source trees. Fix the issue by creating a sandbox first.
8fe33538	2017-05-19T12:45:48	tests: index::version: verify we write compressed index entries While we do have a test which checks whether a written index of version 4 has the correct version set, we do not check whether this actually enables path compression for index entries. This commit adds a new test by adding a number of index entries with equal path prefixes to the index and subsequently flushing that to disk. With suffix compression enabled by index version 4, only the last few bytes of these paths will actually have to be written to the index, saving a lot of disk space. For the test, differences are about an order of magnitude, allowing us to easily verify without taking a deeper look at actual on-disk contents.
82368b1b	2017-05-12T10:04:42	tests: index::version: add test to read index version v4 While we have a simple test to determine whether we can write an index of version 4, we never verified that we are able to read this kind of index (and in fact, we were not able to do so). Add a new repository which has an index of version 4. This repository is then read from a new test.
fea0c81e	2017-05-12T09:09:07	tests: index::version: move up cleanup function The init and cleanup functions for test suites are usually prepended to our actual tests. The index::version test suite does not adhere to this stile. Fix this.
92d3ea4e	2017-05-19T13:04:32	tests: index::version: improve write test for index v4 The current write test does not trigger some edge-cases in the index version 4 path compression code. Rewrite the test to start off the an empty standard repository, creating index entries with interesting paths itself. This allows for more fine-grained control over checked paths. Furthermore, we now also verify that entry paths are actually reconstructed correctly.
86e88534	2016-08-29T13:09:58	tests: index: do not re-allocate index Plug a memory leak caused by re-allocating a `git_index` structure which has already been allocated by the test suite's initializer.
5625d86b	2016-05-17T15:40:32	index: support index v4 Support reading and writing index v4. Index v4 uses a very simple compression scheme for pathnames, but is otherwise similar to index v3. Signed-off-by: David Turner <dturner@twitter.com>
9bc8c80f	2016-08-05T20:34:19	odb: actually insert the empty blob in tests
6249d960	2016-06-29T17:55:44	index: include conflicts in `git_index_read_index` Ensure that we include conflicts when calling `git_index_read_index`, which will remove conflicts in the index that do not exist in the new target, and will add conflicts from the new target.
91fbf9d8	2016-06-01T22:31:16	test: ensure we can round-trip a written tree Read a tree into an index, write the index, then re-open the index and ensure that we are treesame to the original.
5baa20b8	2016-06-01T14:52:25	round-trip trees through index_read_index Read a tree into an index using `git_index_read_index` (by reading a tree into a new index, then reading that index into the current index), then write the index back out, ensuring that our new index is treesame to the tree that we read.
e756877d	2016-03-11T09:07:29	tests: nsec: correctly free nsec_path git_buf_clear does not free allocated memory associated with a git_buf. Use `git_buf_free` instead to correctly free its memory and plug the memory leak.
53fb823b	2016-03-07T17:37:17	index::racy: force racy entry Instead of hoping that we can get a racy entry by going real fast and praying real hard, just create a racy entry.
565c4199	2016-03-07T17:04:32	index::nsec: don't expect shit filesystems to not suck If the underlying filesystem doesn't support better than one second resolution, then don't expect that turning on `GIT_USE_NSEC` does anything magical to change that.
f2dddf52	2016-02-28T15:51:38	turn on strict object validation by default
4afe536b	2016-02-28T16:02:49	tests: use legitimate object ids Use legitimate (existing) object IDs in tests so that we have the ability to turn on strict object validation when running tests.
6ddf533a	2016-02-23T18:29:16	git_index_add: validate objects in index entries (optionally) When `GIT_OPT_ENABLE_STRICT_OBJECT_CREATION` is turned on, validate the index entries given to `git_index_add`.
a4c55069	2016-02-25T11:31:18	nsec: update staging test for GIT_USE_NSECS The index::nsec::staging_maintains_other_nanos test was created to ensure that when we stage an entry when GIT_USE_NSECS is unset that we truncate the index entry and do not persist the (old, invalid) nanosec values. Ensure that when GIT_USE_NSECS is set that we do not do that, and actually write the correct nanosecond values.
35439f59	2016-02-11T12:24:21	win32: introduce p_timeval that isn't stupid Windows defines `timeval` with `long`, which we cannot sanely cope with. Instead, use a custom timeval struct.
91f0d186	2015-12-21T20:49:14	typos in comments
a7bd157e	2015-11-30T17:40:49	tests: fix warning for nested struct initialization
87428c55	2015-11-20T20:48:51	Fix some warnings
5f32c506	2015-11-16T18:06:52	racy: make git_index_read_index handle raciness Ensure that `git_index_read_index` clears the uptodate bit on files that it modifies. Further, do not propagate the cache from an on-disk index into another on-disk index. Although this should not be done, as `git_index_read_index` is used to bring an in-memory index into another index (that may or may not be on-disk), ensure that we do not accidentally bring in these bits when misused.
c30051f0	2015-11-16T18:05:46	racy: ensure git_index_read_tree clears uptodate Ensure that `git_index_read_tree` clears the uptodate bit on files that it modifies.
956f4da8	2015-11-13T16:30:39	index: test for smudged entries on write only Test that entries are only smudged when we write the index: the entry smudging is to prevent us from updating an index in a way that it would be impossible to tell that an item was racy. Consider when we load an index: any entries that have the same (or newer) timestamp than the index itself are considered racy, and are subject to further scrutiny. If we save that index with the same entries that we loaded, then the index would now have a newer timestamp than the entries, and they would no longer be given that additional scrutiny, failing our racy detection! So test that we smudge those entries only on writing the new index, but that we can detect them (in diff) without having to write.
d1101263	2015-11-13T15:32:48	index: don't detect raciness in uptodate entries Keep track of entries that we believe are up-to-date, because we added the index entries since the index was loaded. This prevents us from unnecessarily examining files that we wrote during the cleanup of racy entries (when we smudge racily clean files that have a timestamp newer than or equal to the index's timestamp when we read it). Without keeping track of this, we would examine every file that we just checked out for raciness, since all their timestamps would be newer than the index's timestamp.
75a0ccf5	2015-11-12T19:53:09	Merge pull request #3170 from CmdrMoozy/nsec_fix git_index_entry__init_from_stat: set nsec fields in entry stats
1314af8d	2014-08-26T13:51:37	Failing test for case sensitive conflicts in the index
6cc5023b	2015-11-03T11:27:31	index: test that add_bypath preserves symlinks Test that on platforms without `core.symlinks`, we preserve symlinks in `git_index_add_bypath`. (Users should correct the actual index entry's mode to change a link to a regular file.)
99a09f7f	2015-10-22T09:29:40	index: test that we round-trip nsecs Test that nanoseconds are round-tripped correctly when we read an index file that contains them. We should, however, ignore them because we don't understand them, and any new entries in the index should contain a `0` nsecs field, while existing preserving entries.
c7b17fb5	2015-10-01T18:01:32	Merge branch 'master' into nsec_fix_next
21515f22	2015-09-29T15:49:16	index: also try conflict mode when inserting When we do not trust the on-disk mode, we use the mode of an existing index entry. This allows us to preserve executable bits on platforms that do not honor them on the filesystem. If there is no stage 0 index entry, also look at conflicts to attempt to answer this question: prefer the data from the 'ours' side, then the 'theirs' side before falling back to the common ancestor.
10df661b	2015-09-29T14:16:51	index: test that add_bypath preserves mode
5c5df666	2015-09-27T23:32:20	Plug some leaks
0226f7dd	2015-08-29T13:59:20	diff/index: respect USE_NSEC for racily clean file detection
ac2fba0e	2015-09-16T15:07:27	git_futils_mkdir_*: make a relative-to-base mkdir Untangle git_futils_mkdir from git_futils_mkdir_ext - the latter assumes that we own everything beneath the base, as if it were being called with a base of the repository or working directory, and is tailored towards checkout and ensuring that there is no bogosity beneath the base that must be cleaned up. This is (at best) slow and (at worst) unsafe in the larger context of a filesystem where we do not own things and cannot do things like unlink symlinks that are in our way.
6d6020de	2015-09-08T18:34:51	Merge pull request #3353 from ethomson/wrongcase_add index: canonicalize directory case when adding
2964cbea	2015-09-08T11:50:08	Merge pull request #3381 from leoyanggit/index_directory_iterator New feature: add the ablility to iterate through a directory in index
a32bc85e	2015-08-07T12:43:49	git_index_add: allow case changing renames On case insensitive platforms, allow `git_index_add` to provide a new path for an existing index entry. Previously, we would maintain the case in an index entry without the ability to change it (except by removing an entry and re-adding it.) Higher-level functions (like `git_index_add_bypath` and `git_index_add_frombuffers`) continue to keep the old path for easier usage.
280adb3f	2015-08-04T16:51:00	index: canonicalize directory case when adding On case insensitive systems, when given a user-provided path in the higher-level index addition functions (eg `git_index_add_bypath` / `git_index_add_frombuffer`), examine the index to try to match the given path to an existing directory. Various mechanisms can cause the on-disk representation of a folder to not match the representation in HEAD or the index - for example, a case changing rename of some file `a/file.txt` to `A/file.txt` will update the paths in the index, but not rename the folder on disk. If a user subsequently adds `a/other.txt`, then this should be stored in the index as `A/other.txt`.
9fd4c9c8	2015-09-06T10:50:22	Merge pull request #3366 from libgit2/cmn/index-hashmap Use a hashmap for path-based lookups in the index
c097f717	2015-08-17T15:02:02	New API: git_index_find_prefix Find the first index entry matching a prefix.
c232d6c3	2015-08-14T21:06:51	index: add tests around case switching We were missing tests for switching the case-sensitivity of an index in-memory and then looking up entries in it.
bdec3363	2015-08-03T17:48:33	win32: ensure hidden files can be staged
b426ac90	2015-08-01T19:52:25	index: test that an unregistered submodule gets staged When we pass the path of a repository to `_bypath()`, we should behave like git and stage it as a `_COMMIT` regardless of whether it is registered a a submodule.
63e5b551	2015-07-29T00:08:37	index: add test for adding an old-style submodule to index
247d27c2	2015-07-11T19:41:03	index: allow add_bypath to update submodules Similarly to how git itself does it, allow the index update operation to stage a change in a submodule's HEAD.
0d98af09	2015-07-11T19:03:38	blob: fail to create a blob from a dir with EDIRECTORY This also affects `git_index_add_bypath()` by providing a better error message and a specific error code when a directory is passed.
eb29292a	2015-06-30T14:25:51	index tests: add eol to avoid compiler warning
2cf33fee	2015-06-29T15:20:34	index test: include repository.h for decl
24fa21f3	2015-06-26T18:59:53	index, iterator, fetchhead: plug leaks
6e611f7c	2015-06-22T14:17:39	index: add a diff test for smudging a file which becomes empty Even though the file is empty and thus the size in the entry matches, we should be able to detect it as a difference.
27133caf	2015-06-20T17:20:07	tests: move racy tests to the index They fit there much better, even though we often check by diffing, it's about the behaviour of the index.
46c84c72	2015-06-19T21:56:42	index: user a better assertion when comparing sizes This will tell us which numbers we were trying to compare, rather than just telling us that they're different.
9f3c18e2	2015-06-02T08:36:15	Fixed build warnings on Xcode 6.1
666ae188	2015-05-19T17:52:13	git_index_add_all: test that conflicts are handled When confronted with a conflict in the index, `git_index_add_all` should stage the working directory copy. If there is no file in the working directory, the conflict should simply be removed.
9f545b9d	2015-05-19T11:23:59	introduce `git_index_entry_is_conflict` It's not always obvious the mapping between stage level and conflict-ness. More importantly, this can lead otherwise sane people to write constructs like `if (!git_index_entry_stage(entry))`, which (while technically correct) is unreadable. Provide a nice method to help avoid such messy thinking.
2f1080ea	2015-05-19T11:17:07	conflict tests: use GIT_IDXENTRY_STAGE_SET
d67f270e	2015-05-14T13:30:29	index: validate mode of new conflicts
ecd60a56	2015-05-14T11:52:48	conflicts: when adding conflicts, remove staged When adding a conflict for some path, remove the staged entry. Otherwise, an illegal index (with both stage 0 and high-stage entries) would result.
fa9a969d	2015-05-20T18:22:17	index_add_all: include untracked files in new subdirs
2b2dfe80	2015-05-12T12:07:33	index: include TYPECHANGE in the diff Without this option, we would not be able to catch exec bit changes.
35d39761	2015-03-18T00:25:18	index: introduce git_index_read_index
d3282680	2015-04-20T23:41:04	Fix index-adding functions to know when to trust filemodes. The idea...sometimes, a filemode is user-specified via an explicit git_index_entry. In this case, believe the user, always. Sometimes, it is instead built up by statting the file system. In those cases, go with the existing logic we have to determine whether the file system supports all filemodes and symlinks, and make the best guess. On file systems which have full filemode and symlink support, this commit should make no difference. On others (most notably Windows), this will fix problems things like: * git_index_add and git_index_add_frombuffer() should be believed. * As a consequence, git_checkout_tree should make the filemodes in the index match the ones in the tree. * And diffs with GIT_DIFF_UPDATE_INDEX don't write the wrong filemodes. * And merges, and probably other downstream stuff now fixed, too. This makes my previous changes to checkout.c unnecessary, so they are now reverted. Also, added a test for index_entry permissions from git_index_add and git_index_add_frombuffer, both of which failed before these changes.
15f58174	2015-03-11T17:55:39	Merge commit 'refs/pull/2879/head' of ssh://github.com/libgit2/libgit2
23a17803	2015-01-07T14:16:50	reset: remove reflog message override This function is meant to simulate what git does in the reset command, so we should include the reflog message in that.
659cf202	2015-01-07T12:23:05	Remove the signature from ref-modifying functions The signature for the reflog is not something which changes dynamically. Almost all uses will be NULL, since we want for the repository's default identity to be used, making it noise. In order to allow for changing the identity, we instead provide git_repository_set_ident() and git_repository_ident() which allow a user to override the choice of signature.
a275fbc0	2015-02-05T11:40:16	Add API to add a memory buffer to an index git_index_add_frombuffer enables now to store a memory buffer in the odb and to store an entry in the index directly if the index is attached to a repository.
55798fd1	2015-01-17T20:49:04	git_indexwriter: lock then write the index Introduce `git_indexwriter`, to allow us to lock the index while performing additional operations, then complete the write (or abort, unlocking the index).
28428318	2014-12-18T12:41:59	index tests: test capitalization before mkdir
c90ed5b5	2014-12-18T02:11:06	Plug leaks
c679bf42	2014-12-18T02:07:36	Create miscapitialised dirs for case-sensitive filesystems We need these directories to exist so cl_git_mkfile() can create the files we ask it to.
dce7b1a4	2014-12-16T19:24:04	treebuilder: take a repository for path validation Path validation may be influenced by `core.protectHFS` and `core.protectNTFS` configuration settings, thus treebuilders can take a repository to influence their configuration.
0d388adc	2014-11-25T00:58:03	index: Check for valid paths before creating an index entry
b874629b	2014-12-04T21:06:59	Spelling fixes
cdd71711	2014-10-13T14:34:32	Clean up some memory leaks
bb0757d5	2014-10-22T21:09:31	tree-cache: correct the entry_count calculation The entry_count field is the amount of index entries covered by a particular cache entry, that is how many files are there (recursively) under a particular directory. The current code that attemps to do this is severely defincient and is trying to count the amount of children, which always comes up to zero. We don't even need to recount, since we have the information during the cache creation. We can take that number and keep it, as we only ever invalidate or replace.
795d8e93	2014-09-29T08:03:22	index: make sure to write cached subtrees if parent is invalidated If e.g. the root tree is invalidated, we still want to write out its children, since those may still have valid cache entries.
c2f8b215	2014-09-28T07:00:49	index: write out the tree cache extension Keeping the cache around after read-tree is only one part of the optimisation opportunities. In order to share the cache between program instances, we need to write the TREE extension to the index. Do so, taking the opportunity to rename 'entries' to 'entry_count' to match the name given in the format description. The included test is rather trivial, but works as a sanity check.
ee4db1c1	2014-07-11T11:48:51	index: add tests for the tree cache These test that we invalidate at the right levels and that we remove the tree cache when clearing the index.
b8add6c4	2014-08-03T15:44:13	Allow to propagate checkout callbacks to git HARD reset Signed-off-by: Sven Strickroth <email@cs-ware.de>
0cee70eb	2014-07-01T14:09:01	Introduce cl_assert_equal_oid
69a1a691	2014-06-03T16:18:08	Plug a leak in the tests
052a2ffd	2014-05-22T16:01:02	index: check for valid filemodes on add
16798d08	2014-05-19T14:57:09	Make core.safecrlf work on LF-ending platforms If you enabled core.safecrlf on an LF-ending platform, we would error even for files with all LFs. We should only be warning on irreversible mappings, I think.
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.
6affd71f	2014-01-03T17:38:34	git_checkout_opts -> git_checkout_options
0d8265c8	2014-02-22T09:25:41	Staticize file-local variables
9780020b	2014-02-09T13:37:39	Tests for crlf filtering into the repository
2d929194	2014-02-07T16:14:17	Merge pull request #2099 from libgit2/bs/more-reflog-stuff More reflogness
43709ca8	2014-02-04T10:33:30	Fix typo setting sorted flag when reloading index This fixes a typo I made for setting the sorted flag on the index after a reload. That typo didn't actually cause any test failures so I'm also adding a test that explicitly checks that the index is correctly sorted after a reload when ignoring case and when not.
882c7742	2014-02-04T10:01:37	Convert pqueue to just be a git_vector This updates the git_pqueue to simply be a set of specialized init/insert/pop functions on a git_vector. To preserve the pqueue feature of having a fixed size heap, I converted the "sorted" field in git_vectors to a more general "flags" field so that pqueue could mix in it's own flag. This had a bunch of ramifications because a number of places were directly looking at the vector "sorted" field - I added a couple new git_vector helpers (is_sorted, set_sorted) so the specific representation of this information could be abstracted.
586be3b8	2014-02-03T15:05:55	Add reflog parameters to git_reset
0d847a31	2014-02-03T14:08:40	Reset helpers: use revparse instead
bae8bea0	2014-01-29T12:53:01	More index collision tests
95fbedcd	2014-01-28T16:22:37	Add test for blob/tree name collisions in index
d541170c	2014-01-24T11:36:41	index: rename an entry's id to 'id' This was not converted when we converted the rest, so do it now.
8b22d862	2013-12-11T11:55:00	More improvements to callback return value tests This time actually checking return values in diff notify tests and actually testing callbacks for the index all-all/update-all/etc functions.
65f67857	2013-11-19T14:25:30	tests: Drop unrelated comment
3d523345	2013-11-19T13:15:47	tree-cache: Don't segfault upon corruption

6ee7d37a

2017-05-10T12:51:06

tests: index::tests: create sandboxed repo for locking The test `index::tests::can_lock_index` operates on the "testrepo.git" repository located inside of our source tree. While this is okay for tests which do read-only operations on these resouces, this specific test tries to lock the index by creating a lock. This will obviously fail on out-of-tree builds with read-only source trees. Fix the issue by creating a sandbox first.

8fe33538

2017-05-19T12:45:48

tests: index::version: verify we write compressed index entries While we do have a test which checks whether a written index of version 4 has the correct version set, we do not check whether this actually enables path compression for index entries. This commit adds a new test by adding a number of index entries with equal path prefixes to the index and subsequently flushing that to disk. With suffix compression enabled by index version 4, only the last few bytes of these paths will actually have to be written to the index, saving a lot of disk space. For the test, differences are about an order of magnitude, allowing us to easily verify without taking a deeper look at actual on-disk contents.

82368b1b

2017-05-12T10:04:42

tests: index::version: add test to read index version v4 While we have a simple test to determine whether we can write an index of version 4, we never verified that we are able to read this kind of index (and in fact, we were not able to do so). Add a new repository which has an index of version 4. This repository is then read from a new test.

fea0c81e

2017-05-12T09:09:07

tests: index::version: move up cleanup function The init and cleanup functions for test suites are usually prepended to our actual tests. The index::version test suite does not adhere to this stile. Fix this.

92d3ea4e

2017-05-19T13:04:32

tests: index::version: improve write test for index v4 The current write test does not trigger some edge-cases in the index version 4 path compression code. Rewrite the test to start off the an empty standard repository, creating index entries with interesting paths itself. This allows for more fine-grained control over checked paths. Furthermore, we now also verify that entry paths are actually reconstructed correctly.

86e88534

2016-08-29T13:09:58

tests: index: do not re-allocate index Plug a memory leak caused by re-allocating a `git_index` structure which has already been allocated by the test suite's initializer.

5625d86b

2016-05-17T15:40:32

index: support index v4 Support reading and writing index v4. Index v4 uses a very simple compression scheme for pathnames, but is otherwise similar to index v3. Signed-off-by: David Turner <dturner@twitter.com>

9bc8c80f

2016-08-05T20:34:19

odb: actually insert the empty blob in tests

6249d960

2016-06-29T17:55:44

index: include conflicts in `git_index_read_index` Ensure that we include conflicts when calling `git_index_read_index`, which will remove conflicts in the index that do not exist in the new target, and will add conflicts from the new target.

91fbf9d8

2016-06-01T22:31:16

test: ensure we can round-trip a written tree Read a tree into an index, write the index, then re-open the index and ensure that we are treesame to the original.

5baa20b8

2016-06-01T14:52:25

round-trip trees through index_read_index Read a tree into an index using `git_index_read_index` (by reading a tree into a new index, then reading that index into the current index), then write the index back out, ensuring that our new index is treesame to the tree that we read.

e756877d

2016-03-11T09:07:29

tests: nsec: correctly free nsec_path git_buf_clear does not free allocated memory associated with a git_buf. Use `git_buf_free` instead to correctly free its memory and plug the memory leak.

53fb823b

2016-03-07T17:37:17

index::racy: force racy entry Instead of hoping that we can get a racy entry by going real fast and praying real hard, just create a racy entry.

565c4199

2016-03-07T17:04:32

index::nsec: don't expect shit filesystems to not suck If the underlying filesystem doesn't support better than one second resolution, then don't expect that turning on `GIT_USE_NSEC` does anything magical to change that.

f2dddf52

2016-02-28T15:51:38

turn on strict object validation by default

4afe536b

2016-02-28T16:02:49

tests: use legitimate object ids Use legitimate (existing) object IDs in tests so that we have the ability to turn on strict object validation when running tests.

6ddf533a

2016-02-23T18:29:16

git_index_add: validate objects in index entries (optionally) When `GIT_OPT_ENABLE_STRICT_OBJECT_CREATION` is turned on, validate the index entries given to `git_index_add`.

a4c55069

2016-02-25T11:31:18

nsec: update staging test for GIT_USE_NSECS The index::nsec::staging_maintains_other_nanos test was created to ensure that when we stage an entry when GIT_USE_NSECS is *unset* that we truncate the index entry and do not persist the (old, invalid) nanosec values. Ensure that when GIT_USE_NSECS is *set* that we do not do that, and actually write the correct nanosecond values.

35439f59

2016-02-11T12:24:21

win32: introduce p_timeval that isn't stupid Windows defines `timeval` with `long`, which we cannot sanely cope with. Instead, use a custom timeval struct.

91f0d186

2015-12-21T20:49:14

typos in comments

a7bd157e

2015-11-30T17:40:49

tests: fix warning for nested struct initialization

87428c55

2015-11-20T20:48:51

Fix some warnings

5f32c506

2015-11-16T18:06:52

racy: make git_index_read_index handle raciness Ensure that `git_index_read_index` clears the uptodate bit on files that it modifies. Further, do not propagate the cache from an on-disk index into another on-disk index. Although this should not be done, as `git_index_read_index` is used to bring an in-memory index into another index (that may or may not be on-disk), ensure that we do not accidentally bring in these bits when misused.

c30051f0

2015-11-16T18:05:46

racy: ensure git_index_read_tree clears uptodate Ensure that `git_index_read_tree` clears the uptodate bit on files that it modifies.

956f4da8

2015-11-13T16:30:39

index: test for smudged entries on write only Test that entries are only smudged when we write the index: the entry smudging is to prevent us from updating an index in a way that it would be impossible to tell that an item was racy. Consider when we load an index: any entries that have the same (or newer) timestamp than the index itself are considered racy, and are subject to further scrutiny. If we *save* that index with the same entries that we loaded, then the index would now have a newer timestamp than the entries, and they would no longer be given that additional scrutiny, failing our racy detection! So test that we smudge those entries only on writing the new index, but that we can detect them (in diff) without having to write.

d1101263

2015-11-13T15:32:48

index: don't detect raciness in uptodate entries Keep track of entries that we believe are up-to-date, because we added the index entries since the index was loaded. This prevents us from unnecessarily examining files that we wrote during the cleanup of racy entries (when we smudge racily clean files that have a timestamp newer than or equal to the index's timestamp when we read it). Without keeping track of this, we would examine every file that we just checked out for raciness, since all their timestamps would be newer than the index's timestamp.

75a0ccf5

2015-11-12T19:53:09

Merge pull request #3170 from CmdrMoozy/nsec_fix git_index_entry__init_from_stat: set nsec fields in entry stats

1314af8d

2014-08-26T13:51:37

Failing test for case sensitive conflicts in the index

6cc5023b

2015-11-03T11:27:31

index: test that add_bypath preserves symlinks Test that on platforms without `core.symlinks`, we preserve symlinks in `git_index_add_bypath`. (Users should correct the actual index entry's mode to change a link to a regular file.)

99a09f7f

2015-10-22T09:29:40

index: test that we round-trip nsecs Test that nanoseconds are round-tripped correctly when we read an index file that contains them. We should, however, ignore them because we don't understand them, and any new entries in the index should contain a `0` nsecs field, while existing preserving entries.

c7b17fb5

2015-10-01T18:01:32

Merge branch 'master' into nsec_fix_next

21515f22

2015-09-29T15:49:16

index: also try conflict mode when inserting When we do not trust the on-disk mode, we use the mode of an existing index entry. This allows us to preserve executable bits on platforms that do not honor them on the filesystem. If there is no stage 0 index entry, also look at conflicts to attempt to answer this question: prefer the data from the 'ours' side, then the 'theirs' side before falling back to the common ancestor.

10df661b

2015-09-29T14:16:51

index: test that add_bypath preserves mode

5c5df666

2015-09-27T23:32:20

Plug some leaks

0226f7dd

2015-08-29T13:59:20

diff/index: respect USE_NSEC for racily clean file detection

ac2fba0e

2015-09-16T15:07:27

git_futils_mkdir_*: make a relative-to-base mkdir Untangle git_futils_mkdir from git_futils_mkdir_ext - the latter assumes that we own everything beneath the base, as if it were being called with a base of the repository or working directory, and is tailored towards checkout and ensuring that there is no bogosity beneath the base that must be cleaned up. This is (at best) slow and (at worst) unsafe in the larger context of a filesystem where we do not own things and cannot do things like unlink symlinks that are in our way.

6d6020de

2015-09-08T18:34:51

Merge pull request #3353 from ethomson/wrongcase_add index: canonicalize directory case when adding

2964cbea

2015-09-08T11:50:08

Merge pull request #3381 from leoyanggit/index_directory_iterator New feature: add the ablility to iterate through a directory in index

a32bc85e

2015-08-07T12:43:49

git_index_add: allow case changing renames On case insensitive platforms, allow `git_index_add` to provide a new path for an existing index entry. Previously, we would maintain the case in an index entry without the ability to change it (except by removing an entry and re-adding it.) Higher-level functions (like `git_index_add_bypath` and `git_index_add_frombuffers`) continue to keep the old path for easier usage.

280adb3f

2015-08-04T16:51:00

index: canonicalize directory case when adding On case insensitive systems, when given a user-provided path in the higher-level index addition functions (eg `git_index_add_bypath` / `git_index_add_frombuffer`), examine the index to try to match the given path to an existing directory. Various mechanisms can cause the on-disk representation of a folder to not match the representation in HEAD or the index - for example, a case changing rename of some file `a/file.txt` to `A/file.txt` will update the paths in the index, but not rename the folder on disk. If a user subsequently adds `a/other.txt`, then this should be stored in the index as `A/other.txt`.

9fd4c9c8

2015-09-06T10:50:22

Merge pull request #3366 from libgit2/cmn/index-hashmap Use a hashmap for path-based lookups in the index

c097f717

2015-08-17T15:02:02

New API: git_index_find_prefix Find the first index entry matching a prefix.

c232d6c3

2015-08-14T21:06:51

index: add tests around case switching We were missing tests for switching the case-sensitivity of an index in-memory and then looking up entries in it.

bdec3363

2015-08-03T17:48:33

win32: ensure hidden files can be staged

b426ac90

2015-08-01T19:52:25

index: test that an unregistered submodule gets staged When we pass the path of a repository to `_bypath()`, we should behave like git and stage it as a `_COMMIT` regardless of whether it is registered a a submodule.

63e5b551

2015-07-29T00:08:37

index: add test for adding an old-style submodule to index

247d27c2

2015-07-11T19:41:03

index: allow add_bypath to update submodules Similarly to how git itself does it, allow the index update operation to stage a change in a submodule's HEAD.

0d98af09

2015-07-11T19:03:38

blob: fail to create a blob from a dir with EDIRECTORY This also affects `git_index_add_bypath()` by providing a better error message and a specific error code when a directory is passed.

eb29292a

2015-06-30T14:25:51

index tests: add eol to avoid compiler warning

2cf33fee

2015-06-29T15:20:34

index test: include repository.h for decl

24fa21f3

2015-06-26T18:59:53

index, iterator, fetchhead: plug leaks

6e611f7c

2015-06-22T14:17:39

index: add a diff test for smudging a file which becomes empty Even though the file is empty and thus the size in the entry matches, we should be able to detect it as a difference.

27133caf

2015-06-20T17:20:07

tests: move racy tests to the index They fit there much better, even though we often check by diffing, it's about the behaviour of the index.

46c84c72

2015-06-19T21:56:42

index: user a better assertion when comparing sizes This will tell us which numbers we were trying to compare, rather than just telling us that they're different.

9f3c18e2

2015-06-02T08:36:15

Fixed build warnings on Xcode 6.1

666ae188

2015-05-19T17:52:13

git_index_add_all: test that conflicts are handled When confronted with a conflict in the index, `git_index_add_all` should stage the working directory copy. If there is no file in the working directory, the conflict should simply be removed.

9f545b9d

2015-05-19T11:23:59

introduce `git_index_entry_is_conflict` It's not always obvious the mapping between stage level and conflict-ness. More importantly, this can lead otherwise sane people to write constructs like `if (!git_index_entry_stage(entry))`, which (while technically correct) is unreadable. Provide a nice method to help avoid such messy thinking.

2f1080ea

2015-05-19T11:17:07

conflict tests: use GIT_IDXENTRY_STAGE_SET

d67f270e

2015-05-14T13:30:29

index: validate mode of new conflicts

ecd60a56

2015-05-14T11:52:48

conflicts: when adding conflicts, remove staged When adding a conflict for some path, remove the staged entry. Otherwise, an illegal index (with both stage 0 and high-stage entries) would result.

fa9a969d

2015-05-20T18:22:17

index_add_all: include untracked files in new subdirs

2b2dfe80

2015-05-12T12:07:33

index: include TYPECHANGE in the diff Without this option, we would not be able to catch exec bit changes.

35d39761

2015-03-18T00:25:18

index: introduce git_index_read_index

d3282680

2015-04-20T23:41:04

Fix index-adding functions to know when to trust filemodes. The idea...sometimes, a filemode is user-specified via an explicit git_index_entry. In this case, believe the user, always. Sometimes, it is instead built up by statting the file system. In those cases, go with the existing logic we have to determine whether the file system supports all filemodes and symlinks, and make the best guess. On file systems which have full filemode and symlink support, this commit should make no difference. On others (most notably Windows), this will fix problems things like: * git_index_add and git_index_add_frombuffer() should be believed. * As a consequence, git_checkout_tree should make the filemodes in the index match the ones in the tree. * And diffs with GIT_DIFF_UPDATE_INDEX don't write the wrong filemodes. * And merges, and probably other downstream stuff now fixed, too. This makes my previous changes to checkout.c unnecessary, so they are now reverted. Also, added a test for index_entry permissions from git_index_add and git_index_add_frombuffer, both of which failed before these changes.

15f58174

2015-03-11T17:55:39

Merge commit 'refs/pull/2879/head' of ssh://github.com/libgit2/libgit2

23a17803

2015-01-07T14:16:50

reset: remove reflog message override This function is meant to simulate what git does in the reset command, so we should include the reflog message in that.

659cf202

2015-01-07T12:23:05

Remove the signature from ref-modifying functions The signature for the reflog is not something which changes dynamically. Almost all uses will be NULL, since we want for the repository's default identity to be used, making it noise. In order to allow for changing the identity, we instead provide git_repository_set_ident() and git_repository_ident() which allow a user to override the choice of signature.

a275fbc0

2015-02-05T11:40:16

Add API to add a memory buffer to an index git_index_add_frombuffer enables now to store a memory buffer in the odb and to store an entry in the index directly if the index is attached to a repository.

55798fd1

2015-01-17T20:49:04

git_indexwriter: lock then write the index Introduce `git_indexwriter`, to allow us to lock the index while performing additional operations, then complete the write (or abort, unlocking the index).

28428318

2014-12-18T12:41:59

index tests: test capitalization before mkdir

c90ed5b5

2014-12-18T02:11:06

Plug leaks

c679bf42

2014-12-18T02:07:36

Create miscapitialised dirs for case-sensitive filesystems We need these directories to exist so cl_git_mkfile() can create the files we ask it to.

dce7b1a4

2014-12-16T19:24:04

treebuilder: take a repository for path validation Path validation may be influenced by `core.protectHFS` and `core.protectNTFS` configuration settings, thus treebuilders can take a repository to influence their configuration.

0d388adc

2014-11-25T00:58:03

index: Check for valid paths before creating an index entry

b874629b

2014-12-04T21:06:59

Spelling fixes

cdd71711

2014-10-13T14:34:32

Clean up some memory leaks

bb0757d5

2014-10-22T21:09:31

tree-cache: correct the entry_count calculation The entry_count field is the amount of index entries covered by a particular cache entry, that is how many files are there (recursively) under a particular directory. The current code that attemps to do this is severely defincient and is trying to count the amount of children, which always comes up to zero. We don't even need to recount, since we have the information during the cache creation. We can take that number and keep it, as we only ever invalidate or replace.

795d8e93

2014-09-29T08:03:22

index: make sure to write cached subtrees if parent is invalidated If e.g. the root tree is invalidated, we still want to write out its children, since those may still have valid cache entries.

c2f8b215

2014-09-28T07:00:49

index: write out the tree cache extension Keeping the cache around after read-tree is only one part of the optimisation opportunities. In order to share the cache between program instances, we need to write the TREE extension to the index. Do so, taking the opportunity to rename 'entries' to 'entry_count' to match the name given in the format description. The included test is rather trivial, but works as a sanity check.

ee4db1c1

2014-07-11T11:48:51

index: add tests for the tree cache These test that we invalidate at the right levels and that we remove the tree cache when clearing the index.

b8add6c4

2014-08-03T15:44:13

Allow to propagate checkout callbacks to git HARD reset Signed-off-by: Sven Strickroth <email@cs-ware.de>

0cee70eb

2014-07-01T14:09:01

Introduce cl_assert_equal_oid

69a1a691

2014-06-03T16:18:08

Plug a leak in the tests

052a2ffd

2014-05-22T16:01:02

index: check for valid filemodes on add

16798d08

2014-05-19T14:57:09

Make core.safecrlf work on LF-ending platforms If you enabled core.safecrlf on an LF-ending platform, we would error even for files with all LFs. We should only be warning on irreversible mappings, I think.

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.

6affd71f

2014-01-03T17:38:34

git_checkout_opts -> git_checkout_options

0d8265c8

2014-02-22T09:25:41

Staticize file-local variables

9780020b

2014-02-09T13:37:39

Tests for crlf filtering into the repository

2d929194

2014-02-07T16:14:17

Merge pull request #2099 from libgit2/bs/more-reflog-stuff More reflogness

43709ca8

2014-02-04T10:33:30

Fix typo setting sorted flag when reloading index This fixes a typo I made for setting the sorted flag on the index after a reload. That typo didn't actually cause any test failures so I'm also adding a test that explicitly checks that the index is correctly sorted after a reload when ignoring case and when not.

882c7742

2014-02-04T10:01:37

Convert pqueue to just be a git_vector This updates the git_pqueue to simply be a set of specialized init/insert/pop functions on a git_vector. To preserve the pqueue feature of having a fixed size heap, I converted the "sorted" field in git_vectors to a more general "flags" field so that pqueue could mix in it's own flag. This had a bunch of ramifications because a number of places were directly looking at the vector "sorted" field - I added a couple new git_vector helpers (is_sorted, set_sorted) so the specific representation of this information could be abstracted.

586be3b8

2014-02-03T15:05:55

Add reflog parameters to git_reset

0d847a31

2014-02-03T14:08:40

Reset helpers: use revparse instead

bae8bea0

2014-01-29T12:53:01

More index collision tests

95fbedcd

2014-01-28T16:22:37

Add test for blob/tree name collisions in index

d541170c

2014-01-24T11:36:41

index: rename an entry's id to 'id' This was not converted when we converted the rest, so do it now.

8b22d862

2013-12-11T11:55:00

More improvements to callback return value tests This time actually checking return values in diff notify tests and actually testing callbacks for the index all-all/update-all/etc functions.

65f67857

2013-11-19T14:25:30

tests: Drop unrelated comment

3d523345

2013-11-19T13:15:47

tree-cache: Don't segfault upon corruption

thodg/libgit2/tests/index

tests/index

Log