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125655fe
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2013-07-02T16:49:57
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Untracked directories with .git should be ignored
This restores a behavior that was accidentally lost during some
diff refactoring where an untracked directory that contains a .git
item should be treated as IGNORED, not as UNTRACKED. The submodule
code already detects this, but the diff code was not handling the
scenario right.
This also updates a number of existing tests that were actually
exercising the behavior but did not have the right expectations in
place. It actually makes the new
`test_diff_submodules__diff_ignore_options` test feel much better
because the "not-a-submodule" entries are now ignored instead of
showing up as untracked items.
Fixes #1697
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9564229a
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2013-06-30T08:43:07
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Add tests for diff.ignoreSubmdules config
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f9775a37
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2013-06-29T23:22:31
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Add ignore_submodules to diff options
This adds correct support for an equivalent to --ignore-submodules
in diff, where an actual ignore value can be passed to diff to
override the per submodule settings in the configuration.
This required tweaking the constants for ignore values so that
zero would not be used and could represent an unset option to the
diff. This was an opportunity to move the submodule values into
include/git2/types.h and to rename the poorly named DEFAULT values
for ignore and update constants to RESET instead.
Now the GIT_DIFF_IGNORE_SUBMODULES flag is exactly the same as
setting the ignore_submodules option to GIT_SUBMODULE_IGNORE_ALL
(which is actually a minor change from the old behavior in that
submodules will now be treated as UNMODIFIED deltas instead of
being left out totally - if you set GIT_DIFF_INCLUDE_UNMODIFIED).
This includes tests for the various new settings.
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2e3e273e
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2013-06-29T13:20:45
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Update diff to new internal submodule status API
Submodules now expose an internal status API that allows diff to
get back the OID values from the submodule very easily and also
to avoiding caching issues and to override the ignore setting for
the submodule.
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e807860f
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2013-06-27T16:52:38
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Add timestamp check to submodule status
This is probably not the final form of this change, but this is
a preliminary version of checking a timestamp to see if the cached
working directory HEAD OID matches the current. Right now, this
uses the timestamp on the index and is, like most of our timestamp
checking, subject to having only second accuracy.
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4535f044
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2013-06-27T16:12:44
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More diff submodule tests for cache issues
The submodules code caches data about submodules in a way that
can cause problems. This adds some tests that try making various
modifications to the state of a submodule to see where we can
catch out problems in the submodule caching.
Right now, I've put in an extra git_submodule_reload_all so that
the test will pass, but with that commented out, the test fails.
I'm working on fixing the broken version of the test at which
point I'll commit the fix and delete the extra reload that makes
the test pass.
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3e7d7100
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2013-06-27T16:12:00
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Fix diff test helper to show parent file/line
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49621a34
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2013-06-27T15:46:46
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Fix memory leak in test
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12f8fe00
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2013-06-27T15:43:12
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More improvements to submodule diff tests
This controls for the diff.mnemonicprefix setting so that can't
break the tests. Also, this expands one test to emulate an
ObjectiveGit test more closely.
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0105b55e
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2013-06-27T15:26:31
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Add another submodule test of dirty wd
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c67ff958
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2013-06-27T07:38:27
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Fix bug marking submodule diffs as unmodified
There was a bug where submodules whose HEAD had not been moved
were being marked as having an UNMODIFIED delta record instead
of being left MODIFIED. This fixes that and fixes the tests to
notice if a submodule has been incorrectly marked as UNMODIFIED.
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c7974b49
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2013-06-26T12:03:33
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Fail on unmodified deltas when they're unexpected
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114f5a6c
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2013-06-10T10:10:39
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Reorganize diff and add basic diff driver
This is a significant reorganization of the diff code to break it
into a set of more clearly distinct files and to document the new
organization. Hopefully this will make the diff code easier to
understand and to extend.
This adds a new `git_diff_driver` object that looks of diff driver
information from the attributes and the config so that things like
function content in diff headers can be provided. The full driver
spec is not implemented in the commit - this is focused on the
reorganization of the code and putting the driver hooks in place.
This also removes a few #includes from src/repository.h that were
overbroad, but as a result required extra #includes in a variety
of places since including src/repository.h no longer results in
pulling in the whole world.
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ad26434b
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2013-04-09T14:52:32
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Tests and more fixes for submodule diffs
This adds tests for diffs with submodules in them and (perhaps
unsurprisingly) requires further fixes to be made. Specifically,
this fixes:
- when considering if a submodule is dirty in the workdir, it was
being treated as dirty even if only the index was dirty.
- git_diff_patch_to_str (and git_diff_patch_print) were "printing"
the headers for files (and submodules) that were unmodified or
had no meaningful content.
- added comment to previous fix and removed unneeded parens.
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