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aae54d5b
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2022-01-30T13:43:43
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Merge pull request #6138 from ccstolley/ccs_packedrefs_fast
refs: Speed up packed lookups.
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ad7a51d8
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2021-10-07T13:26:52
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refs: Speed up packed lookups.
Currently ref lookups require loading the entire packed-refs file into
a hashmap in memory. For repos with large numbers of refs this can be
painfully slow.
This patch replaces the existing lookup code and instead mmap()'s the
packed-refs file and performs a binary search to locate the ref entry.
Git uses a similiar approach.
The old hash table codepath is still used for unsorted packed-refs files.
This patch also fixes a minor bug where the "peeled" trait is never
parsed correctly from the packed-refs header.
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49ebc8a7
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2021-10-22T00:08:52
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Add a branch with a empty reflog into testrepo.git
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3fd57a75
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2021-01-04T18:22:43
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commit-graph: Introduce a parser for commit-graph files
This change is the first in a series to add support for git's
commit-graph. This should speed up commit graph traversals by avoiding
object parsing and allowing some operations to terminate earlier.
Part of: #5757
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005e7715
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2020-02-23T22:28:52
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multipack: Introduce a parser for multi-pack-index files
This change is the first in a series to add support for git's
multi-pack-index. This should speed up large repositories significantly.
Part of: #5399
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39d18fe6
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2019-07-31T08:37:10
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smart: use push_glob instead of manual filtering
The code worked under the assumption that anything under `refs/tags` are
tag objects, and all the rest would be peelable to a commit. As it is
completely valid to have tags to blobs under a non `refs/tags` ref, this
would cause failures when trying to peel a tag to a commit.
Fix the broken filtering by switching to `git_revwalk_push_glob`, which
already handles this case.
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a6bddf60
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2017-02-13T10:34:08
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tests: fix permissions on testrepo.git index file
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3428a523
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2017-02-08T12:02:32
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tests: repo: assert discovery starting at Win32 roots finishes
As of recently, we failed to correctly discover repositories at a
Win32 system root. Instead of aborting the upwards-traversal of
the file system, we were looping infinitely when traversal
started at either a Win32 drive prefix ("C:/") or a network path
("//somehost").
The issue has been fixed, so add a test to catch regressions.
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565fb8dc
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2016-06-25T20:02:45
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revwalk: introduce tests that hide old commits
Introduce some tests that show some commits, while hiding some commits
that have a timestamp older than the common ancestors of these two
commits.
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17820381
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2013-11-14T14:05:52
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Rename tests-clar to tests
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92ad5a5c
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2012-05-11T11:50:54
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Rebasing onto libgit2/development: cleanup.
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a346992f
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2012-05-10T09:47:14
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Rev-parse: @{time} syntax.
Ported date.c (for approxidate_careful) from git.git
revision aa39b85. Trimmed out the parts we're not
using.
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46c2ead0
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2012-05-10T13:39:34
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Now properly handling branches with "-g" in their names.
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a6346302
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2012-05-03T13:58:46
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Rev-parse: "ref@{upstream}" syntax.
Added tracking configuration to the test repo's
config to support unit tests.
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a51bdbcf
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2012-04-30T20:21:45
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Implementing rev-parse's ref@{n} and @{-n} syntaxes.
Added some reflags to the test repo to support
unit tests.
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9d7bdf71
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2012-04-26T18:15:43
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Implemented rev-parse's "^{}" syntax.
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a1d08025
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2012-05-02T16:33:26
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Backport more test data
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40879fac
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2012-05-02T15:59:02
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Merge branch 'new-error-handling' into development
Conflicts:
.travis.yml
include/git2/diff.h
src/config_file.c
src/diff.c
src/diff_output.c
src/mwindow.c
src/path.c
tests-clar/clar_helpers.c
tests-clar/object/tree/frompath.c
tests/t00-core.c
tests/t03-objwrite.c
tests/t08-tag.c
tests/t10-refs.c
tests/t12-repo.c
tests/t18-status.c
tests/test_helpers.c
tests/test_main.c
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3f46f313
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2012-04-06T14:34:26
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tag: Add git_tag_peel() which recursively peel a tag until a non tag git_object is met
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fd29cd13
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2012-03-31T16:10:01
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Moved testing resources to clar, and removed old tests directory.
Removed the BUILD_CLAR CMake flag, and updated the readme.
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b3f993e2
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2011-10-09T13:13:49
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Add test commit containing subtrees and files
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04f78802
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2011-08-09T20:49:12
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commit: properly parse empty commit messages
This ensures commit->message is always non-NULL, even if the commit
message is empty or consists of only a newline.
One such commit can be found in the wild in the jQuery repository:
https://github.com/jquery/jquery/commit/25b424134f9927a5bf0bab5cba836a0aa6c3cfc1
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a030ae50
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2011-06-20T20:21:20
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Add a test for remote parsing
Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>
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3de5df7d
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2011-06-16T19:56:48
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Add a test for overriding config
The repo's configuration should take precedence over the global one.
Signed-off-by: Carlos Martín Nieto <cmn@elego.de>
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9d77d83a
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2011-06-07T03:38:09
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Revert "threads: Fix TLS declarations"
This commit uploaded an old broken test. Oops!
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64fe8c62
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2011-06-07T03:22:32
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threads: Fix TLS declarations
Cleanup the thread-utils file. Do not define TLS if libgit2 is not
threadsafe.
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b918ae40
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2011-04-08T15:35:25
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Do not declare variables in the middle of a func
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d79f1da6
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2011-04-08T12:14:33
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refs: Fix issue when packing weak tags
Weak tags (e.g. tags that point directly to a normal object instead of a
tag object) were failing to be packed.
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f3564e1e
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2011-04-03T13:50:09
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Fix tag reference name in testrepo.git
The git test repository was holding a wrongly named tag reference ("very-simple") pointing at a tag named "e90810b".
This mistake (mine :-/ ) originates back to https://github.com/libgit2/libgit2/commit/9282e92
Whole credit goes to @tclem for having spotted this.
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1af8c748
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2011-02-05T15:24:08
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Enforced refs handling tests.
- Added a test to ensure that a nested symbolic reference is properly resolved.
- Added comparisons of object ids.
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9282e921
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2010-12-27T20:34:19
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Merge nulltoken's reference parsing code
All the commits have been squashed into a single one before refactoring
the final code, to keep everything tidy.
Individual commit messages are as follows:
Added repository reference looking up functionality placeholder.
Added basic reference database definition and caching infrastructure.
Removed useless constant.
Added GIT_EINVALIDREFNAME error and description. Added missing description for GIT_EBAREINDEX.
Added GIT_EREFCORRUPTED error and description.
Added GIT_ETOONESTEDSYMREF error and description.
Added resolving of direct and symbolic references.
Prepared the packed-refs parsing.
Added parsing of the packed-refs file content.
When no loose reference has been found, the full content of the packed-refs file is parsed. All of the new (i.e. not previously parsed as a loose reference) references are eagerly stored in the cached references storage.
The method packed_reference_file__parse() is in deer need of some refactoring. :-)
Extracted to a method the parsing of the peeled target of a tag.
Extracted to a method the parsing of a standard packed ref.
Fixed leaky removal of the cached references.
Ensured that a previously parsed packed reference isn't returned if a more up-to-date loose reference exists.
Enhanced documentation of git_repository_reference_lookup().
Moved some refs related constants from repository.c to refs.h.
Made parsing of a packed tag reference more robust.
Updated git_repository_reference_lookup() documentation.
Added some references to the test repository.
Added some tests covering tag references looking up.
Added some tests covering symbolic and head references looking up.
Added some tests covering packed references looking up.
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6fd195d7
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2010-11-02T18:42:42
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Change git_repository initialization to use a path
The constructor to git_repository is now called
'git_repository_open(path)'
and takes a path to a git repository instead of an existing ODB object.
Unit tests have been updated accordingly and the two test repositories
have been merged into one.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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