|
7f875fb4
|
2017-02-24T08:51:50
|
|
Merge pull request #4133 from stinb/khash-cleanup-regression
fix regression from #4092
|
|
685f2251
|
2017-02-22T09:29:00
|
|
pack: fix looping over cache entries
Fixes a regression from #4092. This is a crash on 32-bit and I assume that
it doesn't do the right thing on 64-bit either. MSVC emits a warning for this,
but of course, it's easy to get lost among all of the similar 'possible loss
of data' warnings.
|
|
c03f00ea
|
2017-02-22T16:30:57
|
|
Merge pull request #4131 from pks-t/pks/attrcache-cleanups
Attrcache cleanups
|
|
aa5ea47f
|
2017-02-22T10:34:19
|
|
Provide error on gcc < 4.1 when THREADSAFE
Provide a descriptive error message when compiling THREADSAFE on gcc
versions < 4.1. We require the atomic primitives (eg
`__sync_synchronize`) that were introduced in that version.
(Note, clang setes `__GNUC__` but appears to set its version > 4.1.)
|
|
|
ce6f61da
|
2017-02-21T15:14:04
|
|
attrcache: remove useless `do_init` indirection
Remove useless indirection from `git_attr_cache__init` to
`git_attr_cache__do_init`. The difference is that the
`git_attr_cache__init` macro first checks if the cache is already
initialized and, if so, not call `git_attr_cache__do_init`. But
actually, `git_attr_cache__do_init` already does the same thing and
returns immediately if the cache is already initialized.
Remove the indirection.
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|
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c1151010
|
2017-02-21T11:52:15
|
|
attrcache: replace existing file entry with `git__swap`
When doing an upsert of a file, we used to use `git__compare_and_swap`,
comparing the entry's file which is to be replaced with itself. This can
be more easily formulated by using `git__swap`, which unconditionally
replaces the value.
|
|
|
b8ab782a
|
2017-02-21T11:43:32
|
|
attrcache: do not lock/unlock the mutex directly
Improve encapsulation by not referencing the attrcache mutex directly
but instead using the `attr_cache_lock` and `attr_cache_unlock`
functions.
|
|
|
b13f0da1
|
2017-02-17T16:32:14
|
|
Merge pull request #4130 from libgit2/ethomson/clar_messages
Improve clar messages
|
|
|
cc172642
|
2017-02-17T12:10:19
|
|
p_snprintf: no need for arguments to a format
`snprintf` requires a _format_ but does not require _arguments_ to the
format. eg: `snprintf(buf, 42, "hi")` is perfectly legal. Expand the
macro to match.
Without this, `p_sprintf(buf, 42, "hi")` errors with:
```
error: expected expression
p_snprintf(msg, 42, "hi");
^
src/unix/posix.h:53:34: note: expanded from macro 'p_snprintf'
^
/usr/include/secure/_stdio.h:57:73: note: expanded from macro 'snprintf'
__builtin___snprintf_chk (str, len, 0, __darwin_obsz(str),
__VA_ARGS__)
```
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|
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cb18386f
|
2017-01-25T14:26:58
|
|
khash: avoid using `kh_val`/`kh_value` directly
|
|
|
76e671a6
|
2017-01-25T14:20:56
|
|
khash: avoid using `kh_exist` directly
|
|
|
c37b069b
|
2017-01-25T14:16:35
|
|
khash: avoid using `kh_clear` directly
|
|
|
a853c527
|
2017-01-25T14:14:32
|
|
khash: avoid using `kh_get` directly
|
|
|
8f1ff26b
|
2017-02-02T13:09:32
|
|
idxmap: remove GIT__USE_IDXMAP
|
|
|
64e46dc3
|
2017-01-25T14:14:12
|
|
khash: avoid using `kh_end` directly
|
|
|
036daa59
|
2017-01-25T14:11:42
|
|
khash: use `git_map_exists` where applicable
|
|
|
cee9ca66
|
2017-02-02T12:20:17
|
|
idxmap: convert to use functions instead of macros
|
|
|
9694d9ba
|
2017-01-25T14:09:17
|
|
khash: avoid using `kh_foreach`/`kh_foreach_value` directly
|
|
|
63e914cb
|
2017-01-25T14:05:24
|
|
khash: avoid using `kh_size` directly
|
|
|
8f5fe903
|
2017-02-02T11:58:48
|
|
offmap: remove GIT__USE_OFFMAP macro
|
|
|
a1b23df5
|
2017-01-27T14:15:45
|
|
offmap: remove unused macro `git_offmap_insert2`
|
|
|
bff9b7a5
|
2017-01-25T14:12:13
|
|
strmap: remove unused macro `git_strmap_insert2`
|
|
|
cf6124d6
|
2017-02-02T11:57:31
|
|
offmap: convert to use functions instead of macros
|
|
|
0d716905
|
2017-01-27T15:23:15
|
|
oidmap: remove GIT__USE_OIDMAP macro
|
|
|
659f5d07
|
2017-01-27T14:53:23
|
|
oidmap: convert macros to functions
|
|
|
13c3bc9a
|
2017-01-27T14:32:23
|
|
strmap: remove GIT__USE_STRMAP macro
|
|
|
a13cfd2a
|
2017-01-27T14:13:49
|
|
strmap: convert macros to functions
|
|
|
f14f75d4
|
2017-02-02T13:08:52
|
|
khash: avoid using `kh_resize` directly
|
|
|
73028af8
|
2017-01-27T14:20:24
|
|
khash: avoid using macro magic to get return address
|
|
|
85d2748c
|
2017-01-27T14:05:10
|
|
khash: avoid using `kh_key`/`kh_val` as lvalue
|
|
|
f31cb45a
|
2017-01-25T15:31:12
|
|
khash: avoid using `kh_put` directly
|
|
|
a8cd560b
|
2017-01-25T14:41:17
|
|
khash: avoid using `kh_del` directly
|
|
|
71a54317
|
2017-01-25T14:32:23
|
|
khash: avoid using `kh_key` directly
|
|
|
6da6b425
|
2017-02-14T11:13:32
|
|
refdb: catch additional per-worktree refs
The upstream git.git project currently identifies all references inside
of `refs/bisect/` as well as `HEAD` as per-worktree references. This is
already incorrect and is currently being fixed by an in-flight topic
[1]. The new behavior will be to match all pseudo-references outside of
the `refs/` hierarchy as well as `refs/bisect/`.
Our current behavior is to mark a selection of pseudo-references as
per-worktree, only. This matches more pseudo-references than current
git, but forgets about `refs/bisect/`. Adjust behavior to match the
in-flight topic, that is classify the following references as
per-worktree:
- everything outside of `refs/`
- everything inside of `refs/bisect/`
[1]: <20170213152011.12050-1-pclouds@gmail.com>
|
|
|
a59545de
|
2017-02-13T14:38:12
|
|
Merge pull request #4122 from pks-t/pks/signature-dbl-free
Signature cleanups
|
|
|
ade0d9c6
|
2017-02-13T13:46:17
|
|
commit: avoid possible use-after-free
When extracting a commit's signature, we first free the object and only
afterwards put its signature contents into the result buffer. This works
in most cases - the free'd object will normally be cached anyway, so we
only end up decrementing its reference count without actually freeing
its contents. But in some more exotic setups, where caching is disabled,
this can definitly be a problem, as we might be the only instance
currently holding a reference to this object.
Fix this issue by first extracting the contents and freeing the object
afterwards only.
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|
|
dc851d9e
|
2017-02-13T13:42:16
|
|
commit: clear user-provided buffers
The functions `git_commit_header_field` and
`git_commit_extract_signature` both receive buffers used to hand back
the results to the user. While these functions called `git_buf_sanitize`
on these buffers, this is not the right thing to do, as it will simply
initialize or zero-terminate passed buffers. As we want to overwrite
contents, we instead have to call `git_buf_clear` to completely reset
them.
|
|
|
c576d4ff
|
2017-02-13T12:46:00
|
|
Merge pull request #4115 from gsaralms/users/gsaral/optionalOfsDelta
Changes to provide option to turn off/on ofs_delta
|
|
|
cdb2c2a0
|
2017-02-13T13:31:37
|
|
buffer: clarify how `git_buf_sanitize` handles non-NULL input
When `git_buf_sanitize` gets called, it converts a buffer with NULL
content to be correctly initialized. This is done by pointing it to
`git_buf__initbuf`. While the method's documentation states this
clearly, it may also lead to the conclusion that it will do the same to
buffers which do _not_ have NULL contents.
Clarify behavior when passing a buffer with non-NULL contents, where
`git_buf_sanitize` will ensure that the contents are `\0`-terminated.
|
|
|
1ba242c9
|
2017-02-03T13:52:23
|
|
worktree: extract git_worktree_is_prunable
|
|
|
39abd3ad
|
2016-11-04T13:39:54
|
|
worktree: compute workdir for worktrees opened via their gitdir
When opening a worktree via the gitdir of its parent repository
we fail to correctly set up the worktree's working directory. The
problem here is two-fold: we first fail to see that the gitdir
actually is a gitdir of a working tree and then subsequently
fail to determine the working tree location from the gitdir.
The first problem of not noticing a gitdir belongs to a worktree
can be solved by checking for the existence of a `gitdir` file in
the gitdir. This file points back to the gitlink file located in
the working tree's working directory. As this file only exists
for worktrees, it should be sufficient indication of the gitdir
belonging to a worktree.
The second problem, that is determining the location of the
worktree's working directory, can then be solved by reading the
`gitdir` file in the working directory's gitdir. When we now
resolve relative paths and strip the final `.git` component, we
have the actual worktree's working directory location.
|
|
|
84f56cb0
|
2016-11-04T11:59:52
|
|
repository: rename `path_repository` and `path_gitlink`
The `path_repository` variable is actually confusing to think
about, as it is not always clear what the repository actually is.
It may either be the path to the folder containing worktree and
.git directory, the path to .git itself, a worktree or something
entirely different. Actually, the intent of the variable is to
hold the path to the gitdir, which is either the .git directory
or the bare repository.
Rename the variable to `gitdir` to avoid confusion. While at it,
also rename `path_gitlink` to `gitlink` to improve consistency.
|
|
|
384518d0
|
2015-10-27T14:17:52
|
|
repository: restrict checking out checked out branches
If a branch is already checked out in a working tree we are not
allowed to check out that branch in another repository. Introduce
this restriction when setting a repository's HEAD.
|
|
|
143e539f
|
2015-11-06T12:33:59
|
|
branch: restrict branch deletion for worktrees
Restrict the ability to delete branches that are checked out in
any linked repository.
|
|
|
e3acd37b
|
2015-11-06T12:08:15
|
|
branch: implement `git_branch_is_checked_out`
Implement a new function that is able to determine if a branch is
checked out in any repository connected to the current
repository. In particular, this is required to check if for a
given repository and branch, there exists any working tree
connected to that repository that is referencing this branch.
|
|
|
04fb12ab
|
2015-10-27T12:37:51
|
|
worktree: implement functions reading HEAD
Implement `git_repository_head_for_worktree` and
`git_repository_head_detached_for_worktree` for directly accessing a
worktree's HEAD without opening it as a `git_repository` first.
|
|
|
f0cfc341
|
2015-10-21T13:53:18
|
|
worktree: implement `git_worktree_prune`
Implement the `git_worktree_prune` function. This function can be
used to delete working trees from a repository. According to the
flags passed to it, it can either delete the working tree's
gitdir only or both gitdir and the working directory.
|
|
|
2a503485
|
2015-10-21T16:03:04
|
|
worktree: implement locking mechanisms
Working trees support locking by creating a file `locked` inside
the tree's gitdir with an optional reason inside. Support this
feature by adding functions to get and set the locking status.
|
|
|
dea7488e
|
2015-10-23T14:11:44
|
|
worktree: implement `git_worktree_add`
Implement the `git_worktree_add` function which can be used to create
new working trees for a given repository.
|
|
|
372dc9ff
|
2015-10-21T13:49:55
|
|
worktree: implement `git_worktree_validate`
Add a new function that checks wether a given `struct
git_worktree` is valid. The validation includes checking if the
gitdir, parent directory and common directory are present.
|
|
|
8c8d726e
|
2015-10-21T12:10:30
|
|
worktree: implement `git_repository_open_from_worktree`
Add function `git_repository_open_from_worktree`, which allows to open a
`git_worktree` as repository.
|
|
|
d3bc09e8
|
2015-10-21T12:02:31
|
|
worktree: introduce `struct git_worktree`
Introduce a new `struct git_worktree`, which holds information
about a possible working tree connected to a repository.
Introduce functions to allow opening working trees for a
repository.
|
|
|
45f2b7a4
|
2015-10-21T11:48:02
|
|
worktree: implement `git_worktree_list`
Add new module for working trees with the `git_worktree_list`
function. The function lists names for all working trees of a
certain repository.
|
|
|
854b5c70
|
2015-10-26T16:21:09
|
|
repository: expose `repo_init_create_head`
Expose the function `repo_init_create_head` as
`git_repository_create_head`.
|
|
|
4292837d
|
2015-09-24T14:37:10
|
|
config: open configuration in commondir
A repository's configuartion file can always be found in the
GIT_COMMON_DIR, which has been newly introduced. For normal
repositories this does change nothing, but for working trees this
change allows to access the shared configuration file.
|
|
|
e9403024
|
2015-09-24T15:32:26
|
|
refdb: look for reflog in commondir
|
|
|
e0a6c28e
|
2015-09-16T16:09:24
|
|
refdb: introduce commondir awareness
The refdb_fs_backend is not aware of the git commondir, which
stores common objects like the o bject database and packed/loose
refereensces when worktrees are used.
Make refdb_fs_backend aware of the common directory by
introducing a new commonpath variable that points to the actual
common path of the database and using it instead of the gitdir
for the mentioned objects.
|
|
|
71dd0861
|
2015-09-17T11:40:55
|
|
refdb: rename refdb_fs_backend's .path to .gitpath
The variable '.path' of the refdb_fs_backend struct becomes
confusing regarding the introduction of the git commondir. It
does not immediatly become obvious what it should point to.
Fix this problem by renaming the variable to `gitpath`,
clarifying that it acutally points to the `.git` directory of the
repository, in contrast to the commonpath directory, which points
to the directory containing shared objects like references and
the object store.
|
|
|
79ab3ef6
|
2015-10-15T15:58:05
|
|
repository: introduce is_worktree variable
|
|
|
c5f3da96
|
2016-11-11T14:36:43
|
|
repository: use `git_repository_item_path`
The recent introduction of the commondir variable of a repository
requires callers to distinguish whether their files are part of
the dot-git directory or the common directory shared between
multpile worktrees. In order to take the burden from callers and
unify knowledge on which files reside where, the
`git_repository_item_path` function has been introduced which
encapsulate this knowledge.
Modify most existing callers of `git_repository_path` to use
`git_repository_item_path` instead, thus making them implicitly
aware of the common directory.
|
|
|
cb3269c9
|
2016-11-11T13:46:59
|
|
repository: add function to retrieve paths for repo items
|
|
|
c09fd54e
|
2015-09-16T12:10:11
|
|
repository: introduce commondir variable
The commondir variable stores the path to the common directory.
The common directory is used to store objects and references
shared across multiple repositories. A current use case is the
newly introduced `git worktree` feature, which sets up a separate
working copy, where the backing git object store and references
are pointed to by the common directory.
|
|
|
b0c3fa36
|
2017-02-10T16:15:41
|
|
Merge pull request #4112 from cbargren/fix/proxy-env-vars
Add support for lowercase proxy environment variables
|
|
61189a11
|
2017-02-10T07:59:22
|
|
Fixing a code style issue
|
|
|
683ff4f3
|
2017-02-10T11:01:23
|
|
Merge pull request #4111 from pks-t/pks/dos-prefix
dirname with DOS prefixes
|
|
61acc9fa
|
2017-02-08T16:22:44
|
|
Changes to provide option to turn off/on ofs_delta
This change provides an option in git_libgit2_opt_t which can be used in git_libgit2_opts to turn off/on ofs_delta capability in libGit2
|
|
|
191474a1
|
2017-02-09T18:28:19
|
|
diff: don't do rename detection on submodules
|
|
|
95367366
|
2017-02-09T16:57:22
|
|
merge: don't do rename detection on submodules
|
|
|
b4bd5e84
|
2017-02-09T09:27:04
|
|
Merge pull request #4104 from cbargren/fix/windows-digest-proxy
Fix digest credentials for proxy in windows
|
|
|
2af282d8
|
2017-02-08T15:01:30
|
|
Addressing PR feedback
|
|
|
5f3276c7
|
2017-02-07T16:33:28
|
|
Add support for lowercase proxy environment variables
curl supports HTTPS_PROXY in addition to https_proxy (and their http counterparts). This change ensures parity with curl's behavior.
|
|
|
9e8d75c7
|
2017-02-08T11:41:10
|
|
path: ensure dirname on Win32 prefix always has a trailing '/'
When calling `git_path_dirname_r` on a Win32 prefix, e.g. a drive
or network share prefix, we always want to return the trailing
'/'. This does not work currently when passing in a path like
'C:', where the '/' would not be appended correctly.
Fix this by appending a '/' if we try to normalize a Win32 prefix
and there is no trailing '/'.
|
|
|
5d59520c
|
2017-02-07T20:30:11
|
|
path: get correct dirname for Windows root
Getting the dirname of a filesystem root should return the filesystem
root itself. E.g. the dirname of "/" is always "/". On Windows, we
emulate this behavior and as such, we should return e.g. "C:/" if
calling dirname on "C:/". But we currently fail to do so and instead
return ".", as we do not check if we actually have a Windows prefix
before stripping off the last directory component.
Fix this by calling out to `win32_prefix_length` immediately after
stripping trailing slashes, returning early if we have a prefix.
|
|
|
d8c06070
|
2017-02-07T20:21:38
|
|
path: extract `win32_path_prefix` function
Extract code which determines if a path is at a Windows system's root.
This incluses drive prefixes (e.g. "C:\") as well as network computer
names (e.g. "//computername/").
|
|
|
1e929eb5
|
2017-02-06T11:00:06
|
|
Pass proxy options payload to credentials callback
|
|
|
fa2dfcf9
|
2017-02-01T09:28:30
|
|
Fix digest credentials for proxy in windows
|
|
|
f47db3c7
|
2017-02-02T16:02:57
|
|
vector: do not reverse a vector if it is empty
The code reversing a vector initially determines the rear-pointer by
simply subtracting 1 from the vector's length. Obviously, this fails if
the vector is empty, in which case we have an integer overflow.
Fix the issue by returning early if the vector is empty.
|
|
d0c418c0
|
2017-01-27T12:49:48
|
|
Fix uninitialized variable warning
Fix the following warning emitted by clang:
[ 16%] Building C object CMakeFiles/libgit2_clar.dir/src/submodule.c.o
/Users/mplough/devel/external/libgit2/src/submodule.c:408:6: warning: variable 'i' is used uninitialized whenever 'if' condition is true
[-Wsometimes-uninitialized]
if ((error = load_submodule_names(names, cfg)))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mplough/devel/external/libgit2/src/submodule.c:448:20: note: uninitialized use occurs here
git_iterator_free(i);
^
/Users/mplough/devel/external/libgit2/src/submodule.c:408:2: note: remove the 'if' if its condition is always false
if ((error = load_submodule_names(names, cfg)))
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/mplough/devel/external/libgit2/src/submodule.c:404:17: note: initialize the variable 'i' to silence this warning
git_iterator *i;
^
= NULL
1 warning generated.
|
|
|
8df1cfc9
|
2017-01-24T21:26:41
|
|
Merge pull request #4086 from libgit2/ethomson/fixes
WIP: some coverity & compiler warning fixes
|
|
|
9b51cc82
|
2017-01-24T21:10:46
|
|
Merge pull request #4050 from ethomson/ethomson/winhttp_errmsgs
WinHTTP: set proper error messages when SSL fails
|
|
|
7f66a70e
|
2017-01-23T23:00:00
|
|
attr_cache_remove: don't remove given file
If `attr_cache_lookup_entry` fails to find the given file, make sure
that we do not try to free the given file.
|
|
|
a0d38479
|
2017-01-22T01:42:45
|
|
mac: on 32 bit, use `__builtin_umull_overflow`
|
|
|
60c2bf47
|
2017-01-22T00:58:41
|
|
submodule: only examine idx & head given a config
|
|
|
0fbff82b
|
2017-01-22T00:30:02
|
|
submodule: don't double free during load failure
When we fail to load submodules, don't free the list; it is later freed
unconditionally.
|
|
e2b3dc16
|
2017-01-23T13:29:47
|
|
variable 'i' is used uninitialized whenever 'if' condition is true
|
|
|
185fe9c1
|
2017-01-21T23:58:41
|
|
Merge pull request #4051 from tiennou/clang-analyzer-1
Clang analyzer run
|
|
|
048c5ea7
|
2017-01-21T23:55:21
|
|
Merge pull request #4053 from chescock/extend-packfile-by-pages
Extend packfile in increments of page_size.
|
|
|
8d3b39a6
|
2017-01-21T23:50:38
|
|
Merge branch 'pr/3912'
|
|
|
28d0ba0b
|
2017-01-21T23:45:23
|
|
symbolic ref target validation: fixups
Fixups requested in #3912.
|
|
|
1910a04a
|
2016-12-30T12:42:42
|
|
winhttp: set proper cert failure error messages
Set up a WinHTTP status callback; inspect the WinHTTP status for
WINHTTP_CALLBACK_STATUS_SECURE_FAILURE, and convert the status code
to a useful message for callers.
|
|
|
44e8af8f
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2017-01-21T22:51:50
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Merge pull request #3892 from mitesch/shared_buffer
Use a shared buffer in calls of git_treebuilder_write to avoid heap contention
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9e78b727
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2017-01-21T22:39:59
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Merge branch 'master' into pr/3938
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87b7a705
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2017-01-21T15:44:57
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indexer: avoid warning about `idx->pack`
It must be non-NULL to have a valid `git_indexer`.
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bf339ab0
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2017-01-21T14:51:31
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indexer: introduce `git_packfile_close`
Encapsulation!
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98f53872
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2017-01-21T18:57:28
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Merge pull request #4016 from novalis/submodule-optimization
Submodule optimization
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52949c80
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2017-01-21T18:30:12
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Merge branch 'pr/4060'
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d030bba9
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2017-01-21T17:15:33
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indexer: only delete temp file if it was unused
Only try to `unlink` our temp file when we know that we didn't copy it
into its permanent location.
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673dff88
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2016-11-23T18:32:55
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Skip submodule head/index update when caching.
`git_submodule_status` is very slow, bottlenecked on
`git_repository_head_tree`, which it uses through `submodule_update_head`. If
the user has requested submodule caching, assume that they want this status
cached too and skip it.
Signed-off-by: David Turner <dturner@twosigma.com>
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4d99c4cf
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2016-11-23T18:32:48
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Allow for caching of submodules.
Added `git_repository_submodule_cache_all` to initialze a cache of
submodules on the repository so that operations looking up N
submodules are O(N) and not O(N^2). Added a
`git_repository_submodule_cache_clear` function to remove the cache.
Also optimized the function that loads all submodules as it was itself
O(N^2) w.r.t the number of submodules, having to loop through the
`.gitmodules` file once per submodule. I changed it to process the
`.gitmodules` file once, into a map.
Signed-off-by: David Turner <dturner@twosigma.com>
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ca05857e
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2016-11-23T18:26:19
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Fix formatting
Signed-off-by: David Turner <dturner@twosigma.com>
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