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b8922fc8
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2017-07-07T13:27:27
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ignore: keep negative rules containing wildcards
Ignore rules allow for reverting a previously ignored rule by prefixing
it with an exclamation mark. As such, a negative rule can only override
previously ignored files. While computing all ignore patterns, we try to
use this fact to optimize away some negative rules which do not override
any previous patterns, as they won't change the outcome anyway.
In some cases, though, this optimization causes us to get the actual
ignores wrong for some files. This may happen whenever the pattern
contains a wildcard, as we are unable to reason about whether a pattern
overrides a previous pattern in a sane way. This happens for example in
the case where a gitignore file contains "*.c" and "!src/*.c", where we
wouldn't un-ignore files inside of the "src/" subdirectory.
In this case, the first solution coming to mind may be to just strip the
"src/" prefix and simply compare the basenames. While that would work
here, it would stop working as soon as the basename pattern itself is
different, like for example with "*x.c" and "!src/*.c. As such, we
settle for the easier fix of just not optimizing away rules that contain
a wildcard.
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2d9ff8f5
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2017-07-10T09:36:19
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ignore: honor case insensitivity for negative ignores
When computing negative ignores, we throw away any rule which does not
undo a previous rule to optimize. But on case insensitive file systems,
we need to keep in mind that a negative ignore can also undo a previous
rule with different case, which we did not yet honor while determining
whether a rule undoes a previous one. So in the following example, we
fail to unignore the "/Case" directory:
/case
!/Case
Make both paths checking whether a plain- or wildcard-based rule undo a
previous rule aware of case-insensitivity. This fixes the described
issue.
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c3b8e8b3
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2017-05-14T10:28:05
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Fix issue with directory glob ignore in subdirectories
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c52480fd
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2017-02-17T13:01:49
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`cl_git_exec` -> `cl_git_expect`
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a1dcc830
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2017-02-17T12:13:35
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tests: provide better pass/failure error messages
Provide more detailed messages when conditions pass or fail
unexpectedly. In particular, this provides the error messages when a
test fails with a different error code than was expected.
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1c3018eb
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2016-04-18T13:34:18
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ignore: fix directory limits when searching for star-star
In order to match the star-star, we disable the flag that's looking for
a single path element, but that leads to searching for the pattern in
the middle of elements in the input string.
Mark when we're handing a star-star so we jump over the elements in our
attempt to match the part of the pattern that comes after the star-star.
While here, tighten up the check so we don't allow invalid rules
through.
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0f362716
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2016-03-31T17:38:40
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Add more tests for path matching with globs and path delimiters
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d364dc8b
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2016-04-01T14:33:42
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ignore: don't use realpath to canonicalize path
If we're looking for a symlink, realpath will give us the resolved path,
which is not what we're after, but a canonicalized version of the path
the user asked for.
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882cc37f
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2015-05-13T10:56:55
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attr tests: make explicit our dir/file match tests
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9486d203
|
2015-05-12T13:07:59
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attr test: test a file beneath ignored folder
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97fb9ac7
|
2015-05-12T13:54:28
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attr: test that a file is not ignored for a folder
When a .gitignore specifies some folder "foo/", ensure that a file
with the same name "foo" is not ignored.
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adad5181
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2015-05-12T13:52:47
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attr: regression tests for ignore matching
Ensure that when examining a .gitignore in a subdirectory, we do not
erroneously apply the paths contained therein to the root of the
repository. (Fixed in c02a0e4).
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4c09e19a
|
2015-03-30T14:07:44
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Improvements to ignore performance on Windows.
Minimizing the number directory and file opens, minimizes the amount of IO thus reducing the overall cost of performing ignore operations.
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c6bf03b4
|
2015-03-28T18:37:15
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Add failing subdirectory gitignore attr test.
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4cb7c4a4
|
2014-09-17T15:08:16
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attr: Add an extra test for files under a subfolder
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|
1fbeb2f0
|
2014-09-15T21:59:23
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Fix attribute lookup in index for bare repos
When using a bare repo with an index, libgit2 attempts to read
files from the index. It caches those files based on the path
to the file, specifically the path to the directory that contains
the file.
If there is no working directory, we use `git_path_dirname_r` to
get the path to the containing directory. However, for the
`.gitattributes` file in the root of the repository, this ends up
normalizing the containing path to `"."` instead of the empty
string and the lookup the `.gitattributes` data fails.
This adds a test of attribute lookups on bare repos and also
fixes the problem by simply rewriting `"."` to be `""`.
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99dfa470
|
2014-05-01T15:12:12
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Some further sandboxing cleanups to tests
Trying to find other issues where tests may not clean up quite
properly when they are through...
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0f603132
|
2014-05-01T14:47:33
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Improve handling of fake home directory
There are a few tests that set up a fake home directory and a
fake GLOBAL search path so that we can test things in global
ignore or attribute or config files. This cleans up that code to
work more robustly even if there is a test failure. This also
fixes some valgrind warnings where scanning search paths for
separators could end up doing a little bit of sketchy data access
when coming to the end of search list.
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d19b2f9f
|
2014-05-01T12:46:46
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Make ** pattern eat trailing slash
This allows "foo/**/*.html" to match "foo/file.html"
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e3a2a04c
|
2014-04-18T14:29:58
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|
Preload attribute files that may contain macros
There was a latent bug where files that use macro definitions
could be parsed before the macro definitions were loaded. Because
of attribute file caching, preloading files that are going to be
used doesn't add a significant amount of overhead, so let's always
preload any files that could contain macros before we assemble the
actual vector of files to scan for attributes.
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50e46d60
|
2014-04-18T10:58:01
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Cleanup tests with helper functions
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823c0e9c
|
2014-04-17T11:53:13
|
|
Fix broken logic for attr cache invalidation
The checks to see if files were out of date in the attibute cache
was wrong because the cache-breaker data wasn't getting stored
correctly. Additionally, when the cache-breaker triggered, the
old file data was being leaked.
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7d490872
|
2014-04-10T22:31:01
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Attribute file cache refactor
This is a big refactoring of the attribute file cache to be a bit
simpler which in turn makes it easier to enforce a lock around any
updates to the cache so that it can be used in a threaded env.
Tons of changes to the attributes and ignores code.
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a9528b8f
|
2014-04-14T15:59:48
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Fix core.excludesfile named .gitignore
Ignore rules with slashes in them are matched using FNM_PATHNAME
and use the path to the .gitignore file from the root of the
repository along with the path fragment (including slashes) in
the ignore file itself. Unfortunately, the relative path to the
.gitignore file was being applied to the global core.excludesfile
if that was also named ".gitignore".
This fixes that with more precise matching and includes test for
ignore rules with leading slashes (which were the primary example
of this being broken in the real world).
This also backports an improvement to the file context logic from
the threadsafe-iterators branch where we don't rely on mutating
the key of the attribute file name to generate the context path.
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c8c91433
|
2014-04-06T10:42:26
|
|
More ** tests for pattern rules
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2b6b85f1
|
2014-04-04T17:02:12
|
|
Add support for ** matches in ignores
This is an experimental addition to add ** support to fnmatch
pattern matching in libgit2. It needs more testing.
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d541170c
|
2014-01-24T11:36:41
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index: rename an entry's id to 'id'
This was not converted when we converted the rest, so do it now.
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25e0b157
|
2013-12-06T15:07:57
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|
Remove converting user error to GIT_EUSER
This changes the behavior of callbacks so that the callback error
code is not converted into GIT_EUSER and instead we propagate the
return value through to the caller. Instead of using the
giterr_capture and giterr_restore functions, we now rely on all
functions to pass back the return value from a callback.
To avoid having a return value with no error message, the user
can call the public giterr_set_str or some such function to set
an error message. There is a new helper 'giterr_set_callback'
that functions can invoke after making a callback which ensures
that some error message was set in case the callback did not set
one.
In places where the sign of the callback return value is
meaningful (e.g. positive to skip, negative to abort), only the
negative values are returned back to the caller, obviously, since
the other values allow for continuing the loop.
The hardest parts of this were in the checkout code where positive
return values were overloaded as meaningful values for checkout.
I fixed this by adding an output parameter to many of the internal
checkout functions and removing the overload. This added some
code, but it is probably a better implementation.
There is some funkiness in the network code where user provided
callbacks could be returning a positive or a negative value and
we want to rely on that to cancel the loop. There are still a
couple places where an user error might get turned into GIT_EUSER
there, I think, though none exercised by the tests.
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17820381
|
2013-11-14T14:05:52
|
|
Rename tests-clar to tests
|