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969d588d
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2011-11-30T13:10:47
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Optimized of git_buf_join.
This streamlines git_buf_join and removes the join-append behavior,
opting instead for a very compact join-replace of the git_buf contents.
The unit tests had to be updated to remove the join-append tests and
have a bunch more exhaustive tests added.
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309113c9
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2011-11-29T23:45:17
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Make initial value of git_buf ptr always be a valid empty string.
Taking a page from core git's strbuf, this introduces git_buf_initbuf
which is an empty string that is used to initialize the git_buf ptr
value even for new buffers. Now the git_buf ptr will always point to
a valid NUL-terminated string.
This change required jumping through a few hoops for git_buf_grow
and git_buf_free to distinguish between a actual allocated buffer
and the global initial value. Also, this moves the allocation
related functions to be next to each other near the top of buffer.c.
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7df41387
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2011-11-29T21:44:54
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Adding unit tests for git_buf_copy_cstr
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c63728cd
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2011-11-29T16:39:49
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Make git_buf functions always maintain a valid cstr.
At a tiny cost of 1 extra byte per allocation, this makes
git_buf_cstr into basically a noop, which simplifies error
checking when trying to convert things to use dynamic allocation.
This patch also adds a new function (git_buf_copy_cstr) for copying
the cstr data directly into an external buffer.
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679b69c4
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2011-11-28T13:05:25
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Resolve remaining feedback
* replace some ints with size_ts
* update NULL checks in various places
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3aa294fd
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2011-11-28T10:42:57
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Add two string git_buf_join and tweak input error checking.
This commit addresses two of the comments:
* renamed existing n-input git_buf_join to git_buf_join_n
* added new git_buf_join that always takes two inputs
* moved some parameter error checking to asserts
* extended unit tests to cover new version of git_buf_join
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8c74d22e
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2011-11-27T21:47:58
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Extend git_buf with new utility functions and unit tests.
Add new functions to git_buf for:
* initializing a buffer from a string
* joining one or more strings onto a buffer with separators
* swapping two buffers in place
* extracting data from a git_buf (leaving it empty)
Also, make git_buf_free leave a git_buf back in its initted state,
and slightly tweak buffer allocation sizes and thresholds.
Finally, port unit tests to clay and extend with lots of new tests
for the various git_buf functions.
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b762e576
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2011-11-17T15:10:27
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filebuf: add GIT_FILEBUF_INIT and protect multiple opens and cleanups
Update all stack allocations of git_filebuf to use GIT_FILEBUF_INIT
and make git_filebuf_open and git_filebuf_cleanup safe to be called
multiple times on the same buffer.
Signed-off-by: Vicent Marti <tanoku@gmail.com>
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89fb8f02
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2011-10-28T19:04:23
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Merge pull request #456 from brodie/perm-fixes
Create objects, indexes, and directories with the right file permissions
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3286c408
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2011-10-28T14:51:13
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global: Properly use `git__` memory wrappers
Ensure that all memory related functions (malloc, calloc, strdup, free,
etc) are using their respective `git__` wrappers.
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01ad7b3a
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2011-09-06T15:48:45
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*: correct and codify various file permissions
The following files now have 0444 permissions:
- loose objects
- pack indexes
- pack files
- packs downloaded by fetch
- packs downloaded by the HTTP transport
And the following files now have 0666 permissions:
- config files
- repository indexes
- reflogs
- refs
This brings libgit2 more in line with Git.
Note that git_filebuf_commit() and git_filebuf_commit_at() have both
gained a new mode parameter.
The latter change fixes an important issue where filebufs created with
GIT_FILEBUF_TEMPORARY received 0600 permissions (due to mkstemp(3)
usage). Now we chmod() the file before renaming it into place.
Tests have been added to confirm that new commit, tag, and tree
objects are created with the right permissions. I don't have access to
Windows, so for now I've guarded the tests with "#ifndef GIT_WIN32".
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ce8cd006
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2011-09-07T15:32:44
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fileops/repository: create (most) directories with 0777 permissions
To further match how Git behaves, this change makes most of the
directories libgit2 creates in a git repo have a file mode of
0777. Specifically:
- Intermediate directories created with git_futils_mkpath2file() have
0777 permissions. This affects odb_loose, reflog, and refs.
- The top level folder for bare repos is created with 0777
permissions.
- The top level folder for non-bare repos is created with 0755
permissions.
- /objects/info/, /objects/pack/, /refs/heads/, and /refs/tags/ are
created with 0777 permissions.
Additionally, the following changes have been made:
- fileops functions that create intermediate directories have grown a
new dirmode parameter. The only exception to this is filebuf's
lock_file(), which unconditionally creates intermediate directories
with 0777 permissions when GIT_FILEBUF_FORCE is set.
- The test runner now sets the umask to 0 before running any
tests. This ensurses all file mode checks are consistent across
systems.
- t09-tree.c now does a directory permissions check. I've avoided
adding this check to other tests that might reuse existing
directories from the prefabricated test repos. Because they're
checked into the repo, they have 0755 permissions.
- Other assorted directories created by tests have 0777 permissions.
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34aff010
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2011-10-12T14:06:23
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oid: Add git_oid_streq() which checks if an oid and an hex formatted string are equal
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681008c7
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2011-10-07T22:31:08
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tests-clay: update clay
The clay script didn't match the latest version from upstream.
Additionaly, add core/strtol.c to complete porting the core tests to
clay.
Signed-off-by: schu <schu-github@schulog.org>
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87d9869f
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2011-09-19T03:34:49
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Tabify everything
There were quite a few places were spaces were being used instead of
tabs. Try to catch them all. This should hopefully not break anything.
Except for `git blame`. Oh well.
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a5f8c1bd
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2011-09-16T05:46:18
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Add missing prototypes
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f1558d9b
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2011-09-15T01:12:46
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Come out and Clay
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