|
f554611a
|
2014-05-06T12:41:26
|
|
Improve checks for ignore containment
The diff code was using an "ignored_prefix" directory to track if
a parent directory was ignored that contained untracked files
alongside tracked files. Unfortunately, when negative ignore rules
were used for directories inside ignored parents, the wrong rules
were applied to untracked files inside the negatively ignored
child directories.
This commit moves the logic for ignore containment into the workdir
iterator (which is a better place for it), so the ignored-ness of
a directory is contained in the frame stack during traversal. This
allows a child directory to override with a negative ignore and yet
still restore the ignored state of the parent when we traverse out
of the child.
Along with this, there are some problems with "directory only"
ignore rules on container directories. Given "a/*" and "!a/b/c/"
(where the second rule is a directory rule but the first rule is
just a generic prefix rule), then the directory only constraint
was having "a/b/c/d/file" match the first rule and not the second.
This was fixed by having ignore directory-only rules test a rule
against the prefix of a file with LEADINGDIR enabled.
Lastly, spot checks for ignores using `git_ignore_path_is_ignored`
were tested from the top directory down to the bottom to deal with
the containment problem, but this is wrong. We have to test bottom
to top so that negative subdirectory rules will be checked before
parent ignore rules.
This does change the behavior of some existing tests, but it seems
only to bring us more in line with core Git, so I think those
changes are acceptable.
|
|
b23b112d
|
2014-04-29T11:29:49
|
|
Add payloads, bitmaps to trace API
This is a proposed adjustment to the trace APIs. This makes the
trace levels into a bitmask so that they can be selectively enabled
and adds a callback-level payload, plus a message-level payload.
This makes it easier for me to a GIT_TRACE_PERF callbacks that
are simply bypassed if the PERF level is not set.
|
|
cd424ad5
|
2014-04-28T16:39:53
|
|
Add GIT_STATUS_OPT_UPDATE_INDEX and use trace API
This adds an option to refresh the stat cache while generating
status. It also rips out the GIT_PERF stuff I had an makes use
of the trace API to keep statistics about what happens during diff.
|
|
9c8ed499
|
2014-04-29T15:05:58
|
|
Remove trace / add git_diff_perfdata struct + api
|
|
8ef4e11a
|
2014-04-28T14:16:26
|
|
Skip diff oid calc when size definitely changed
When we think the stat cache in the index seems valid and the size
or mode of a file has definitely changed, then don't bother trying
to recalculate the OID of the workdir bits to confirm that it is
modified - just accept that it is modified.
This can result in files that show as modified with no actual diff,
but the behavior actually appears to match Git on the command line.
This also includes a minor optimization to not perform a submodule
lookup on the ".git" directory itself.
|
|
240f4af3
|
2014-04-28T14:04:29
|
|
Add build option for diff internal statistics
|
|
a409acef
|
2014-04-24T11:59:50
|
|
Handle explicitly ignored dir slightly differently
When considering status of untracked directories, if we find an
explicitly ignored item, even if it is a directory, treat the
parent as an IGNORED item. It was accidentally being treated as
an EMPTY item because we were not looking into the ignored subdir.
|
|
219c89d1
|
2014-04-23T16:28:45
|
|
Treat ignored, empty, and untracked dirs different
In the iterator, distinguish between ignores and empty directories
so that diff and status can ignore empty directories, but checkout
and stash can treat them as untracked items.
|
|
37da3685
|
2014-04-22T21:51:54
|
|
Make checkout match diff for untracked/ignored dir
When diff finds an untracked directory, it emulates Git behavior
by looking inside the directory to see if there are any untracked
items inside it. If there are only ignored items inside the dir,
then diff considers it ignored, even if there is no direct ignore
rule for it.
Checkout was not copying this behavior - when it found an untracked
directory, it just treated it as untracked. Unfortunately, when
combined with GIT_CHECKOUT_REMOVE_UNTRACKED, this made is seem that
checkout (and stash, which uses checkout) was removing ignored
items when you had only asked it to remove untracked ones.
This commit moves the logic for advancing past an untracked dir
while scanning for non-ignored items into an iterator helper fn,
and uses that for both diff and checkout.
|
|
52bb0476
|
2014-03-14T13:53:15
|
|
Clean up index snapshot function naming
Clear up some of the various "find" functions and the snapshot
API naming to be things I like more.
|
|
3b4c401a
|
2014-02-10T13:20:08
|
|
Decouple index iterator sort from index
This makes the index iterator honor the GIT_ITERATOR_IGNORE_CASE
and GIT_ITERATOR_DONT_IGNORE_CASE flags without modifying the
index data itself. To take advantage of this, I had to export a
number of the internal index entry comparison functions. I also
wrote some new tests to exercise the capability.
|
|
54edbb98
|
2014-02-07T16:48:27
|
|
Add index snapshot and use it for iterator
|
|
3dbee456
|
2014-02-07T14:10:35
|
|
Some index internals refactoring
Again, laying groundwork for some index iterator changes, this
contains a bunch of code refactorings for index internals that
should make it easier down the line to add locking around index
modifications. Also this removes the redundant prefix_position
function and fixes some potential memory leaks.
|
|
7dcd42a5
|
2014-03-31T13:31:01
|
|
Cleanups
|
|
c856f8c5
|
2014-03-31T12:27:05
|
|
Fix submodule sorting in workdir iterator
With the changes to how git_path_dirload_with_stat handles things
that look like submodules, submodules could end up sorted in the
wrong order with the workdir iterator. This moves the submodule
check earlier in the iterator processing of a new directory so
that the submodule name updates will happen immediately and the
sort order will be correct.
|
|
d3bc95fd
|
2014-03-25T12:37:05
|
|
Update behavior for untracked sub-repos
When a directory containing a .git directory (or even just a plain
gitlink) was found, libgit2 was going out of its way to treat it
specially. This seemed like it was necessary because the diff
code was not originally emulating Git's behavior for untracked
directories correctly (i.e. scanning for ignored vs untracked items
inside). Now that libgit2 diff mimics Git's untracked directory
behavior, the special handling for contained Git repos is actually
incorrect and this commit rips it out.
|
|
d541170c
|
2014-01-24T11:36:41
|
|
index: rename an entry's id to 'id'
This was not converted when we converted the rest, so do it now.
|
|
9cfce273
|
2013-12-12T12:11:38
|
|
Cleanups, renames, and leak fixes
This renames git_vector_free_all to the better git_vector_free_deep
and also contains a couple of memory leak fixes based on valgrind
checks. The fixes are specifically: failure to free global dir
path variables when not compiled with threading on and failure to
free filters from the filter registry that had not be initialized
fully.
|
|
fcd324c6
|
2013-12-06T15:04:31
|
|
Add git_vector_free_all
There are a lot of places that we call git__free on each item in
a vector and then call git_vector_free on the vector itself. This
just wraps that up into one convenient helper function.
|
|
96869a4e
|
2013-12-03T16:45:39
|
|
Improve GIT_EUSER handling
This adds giterr_user_cancel to return GIT_EUSER and clear any
error message that is sitting around. As a result of using that
in places, we need to be more thorough with capturing errors that
happen inside a callback when used internally. To help with that,
this also adds giterr_capture and giterr_restore so that when we
internally use a foreach-type function that clears errors and
converts them to GIT_EUSER, it is easier to restore not just the
return value, but the actual error message text.
|
|
1eab9f0e
|
2013-11-05T14:56:10
|
|
error: Simplify giterr_detach
|
|
3b259cbd
|
2013-11-04T15:47:35
|
|
Preserve file error in iterator
When the filesystem iterator encounters an error with a file, it
returns the error but because of the cleanup code, it was in some
cases erasing the error message. This uses the giterr_detach API
to make sure that the actual error message is restored after the
cleanup code has been run.
|
|
14997dc5
|
2013-10-08T12:45:43
|
|
More filemode cleanups for FAT on MacOS
This cleans up some additional issues. The main change is that
on a filesystem that doesn't support mode bits, libgit2 will now
create new blobs with GIT_FILEMODE_BLOB always instead of being
at the mercy to the filesystem driver to report executable or not.
This means that if "core.filemode" lies and claims that filemode
is not supported, then we will ignore the executable bit from the
filesystem. Previously we would have allowed it.
This adds an option to the new git_repository_reset_filesystem to
recurse through submodules if desired. There may be other types
of APIs that would like a "recurse submodules" option, but this
one is particularly useful.
This also has a number of cleanups, etc., for related things
including trying to give better error messages when problems come
up from the filesystem. For example, the FAT filesystem driver on
MacOS appears to return errno EINVAL if you attempt to write a
filename with invalid UTF-8 in it. We try to capture that with a
better error message now.
|
|
219d3457
|
2013-10-01T16:12:15
|
|
Initial iconv hookup for precomposed unicode
This hooks up git_path_direach and git_path_dirload so that they
will take a flag indicating if directory entry names should be
tested and converted from decomposed unicode to precomposed form.
This code will only come into play on the Apple platform and even
then, only when certain types of filesystems are used.
This involved adding a flag to these functions which involved
changing a lot of places in the code.
This was an opportunity to do a bit of code cleanup here and there,
for example, getting rid of the git_futils_cleanupdir_r function in
favor of a simple flag to git_futils_rmdir_r to not remove the top
level entry. That ended up adding depth tracking during rmdir_r
which led to a safety check for infinite directory recursion. Yay.
This hasn't actually been tested on the Mac filesystems where the
issue occurs. I still need to get test environment for that.
|
|
2fe54afa
|
2013-09-30T16:58:33
|
|
Put hooks in place for precompose in dirload fn
This doesn't actual do string precompose but it puts the hooks in
place into the iterators and the git_path_dirload function so that
the actual precompose work is ready to go.
|
|
ba8b8c04
|
2013-08-07T09:17:20
|
|
Improve building ignore file lists
The routines to push and pop ignore files while traversing a
directory had some issues. In particular, setting up the initial
list would sometimes push an ignore file before it ought to be
applied if the starting path was a directory containing an ignore
file. Also, the pop function was not always matching the right
part of the path and would fail to pop ignores from the list in
some cases.
This adds some tests that exercise a particular problematic case
and then fixes the problems that I could find related to this.
At some point, I'd like to isolate this ignore rule management
code and rewrite it, but that's a larger project and right now,
I'll opt to just try to fix the broken behaviors.
|
|
9094ae5a
|
2013-06-21T11:51:16
|
|
Add target directory to checkout
This adds the ability for checkout to write to a target directory
instead of having to use the working directory of the repository.
This makes it easier to do exports of repository data and the like.
This is similar to, but not quite the same as, the --prefix option
to `git checkout-index` (this will always be treated as a directory
name, not just as a simple text prefix).
As part of this, the workdir iterator was extended to take the
path to the working directory as a parameter and fallback on the
git_repository_workdir result only if it's not specified.
Fixes #1332
|
|
114f5a6c
|
2013-06-10T10:10:39
|
|
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.
|
|
cee695ae
|
2013-05-31T12:18:43
|
|
Make iterators use GIT_ITEROVER & smart advance
1. internal iterators now return GIT_ITEROVER when you go past the
last item in the iteration.
2. git_iterator_advance will "advance" to the first item in the
iteration if it is called immediately after creating the
iterator, which allows a simpler idiom for basic iteration.
3. if git_iterator_advance encounters an error reading data (e.g.
a missing tree or an unreadable file), it returns the error
but also attempts to advance past the invalid data to prevent
an infinite loop.
Updated all tests and internal usage of iterators to account for
these new behaviors.
|
|
1af80a67
|
2013-04-18T16:13:52
|
|
Fix workdir iterator leak
When attempting to create a workdir iterator for a bare repo,
don't leak the iterator structure.
|
|
fc57471a
|
2013-04-18T14:13:53
|
|
More filesystem iterator cleanup
Renamed the callback functions and made some minor rearrangements
to clean up the flow of some code.
|
|
71f85226
|
2013-04-18T11:11:38
|
|
Make workdir iterator use filesystem iterator
This adds some hooks into the filesystem iterator so that the
workdir iterator can just become a wrapper around it. Then we
remove most of the workdir iterator code and just have it augment
the filesystem iterator with skipping .git entries, updating the
ignore stack, and checking for submodules.
|
|
ff0ddfa4
|
2013-04-17T15:56:31
|
|
Add filesystem iterator variant
This adds a new variant iterator that is a raw filesystem iterator
for scanning directories from a root. There is still more work to
do to blend this with the working directory iterator.
|
|
575a54db
|
2013-04-10T16:55:29
|
|
object: Export git_object_dup
|
|
65025cb8
|
2013-03-18T17:24:13
|
|
Three submodule status bug fixes
1. Fix sort order problem with submodules where "mod" was sorting
after "mod-plus" because they were being sorted as "mod/" and
"mod-plus/". This involved pushing the "contains a .git entry"
test significantly lower in the stack.
2. Reinstate behavior that a directory which contains a .git entry
will be treated as a submodule during iteration even if it is
not yet added to the .gitmodules.
3. Now that any directory containing .git is reported as submodule,
we have to be more careful checking for GIT_EEXISTS when we
do a submodule lookup, because that is the error code that is
returned by git_submodule_lookup when you try to look up a
directory containing .git that has no record in gitmodules or
the index.
|
|
0c468633
|
2013-03-14T13:40:15
|
|
Improved tree iterator internals
This updates the tree iterator internals to be more efficient.
The tree_iterator_entry objects are now kept as pointers that are
allocated from a git_pool, so that we may use git__tsort_r for
sorting (which is better than qsort, given that the tree is
likely mostly ordered already).
Those tree_iterator_entry objects now keep direct pointers to the
data they refer to instead of keeping indirect index values. This
simplifies a lot of the data structure traversal code.
This also adds bsearch to find the start item position for range-
limited tree iterators, and is more explicit about using
git_path_cmp instead of reimplementing it. The git_path_cmp
changed a bit to make it easier for tree_iterators to use it (but
it was barely being used previously, so not a big deal).
This adds a git_pool_free_array function that efficiently frees a
list of pool allocated pointers (which the tree_iterator keeps).
Also, added new tests for the git_pool free list functionality
that was not previously being tested (or used).
|
|
bbb13646
|
2013-03-13T14:59:51
|
|
Fix workdir iterator bugs
This fixes two bugs with the workdir iterator depth check: first
that the depth was not being decremented and second that empty
directories were counting against the depth even though a frame
was not being created for them.
This also fixes a bug with the ENOTFOUND return code for workdir
iterators when you attempt to advance_into an empty directory.
Actually, that works correctly, but it was incorrectly being
propogated into regular advance() calls in some circumstances.
Added new tests for the above that create a huge hierarchy on
the fly and try using the workdir iterator to traverse it.
|
|
a5eea2d7
|
2013-03-11T11:31:50
|
|
Stabilize order for equiv tree iterator entries
Given a group of case-insensitively equivalent tree iterator
entries, this ensures that the case-sensitively first trees will
be used as the representative items. I.e. if you have conflicting
entries "A/B/x", "a/b/x", and "A/b/x", this change ensures that
the earliest entry "A/B/x" will be returned. The actual choice
is not that important, but it is nice to have it stable and to
have it been either the first or last item, as opposed to a
random item from within the equivalent span.
|
|
aec4f663
|
2013-03-11T10:37:12
|
|
Fix tree iterator advance using wrong name compare
Tree iterator advance was moving forward without taking the
filemode of the entries into account, equating "a" and "a/".
This makes the tree entry comparison code more easily reusable
and fixes the problem.
|
|
92028ea5
|
2013-03-11T09:53:49
|
|
Fix tree iterator path for tree issue + cleanups
This fixes an off by one error for generating full paths for
tree entries in tree iterators when INCLUDE_TREES is set. Also,
contains a bunch of small code cleanups with a couple of small
utility functions and macro changes to eliminate redundant code.
|
|
61c7b61e
|
2013-03-10T22:38:53
|
|
Use correct case path in icase tree iterator
If there are case-ambiguities in the path of a case insensitive
tree iterator, it will now rewrite the entire path when it gives
the path name to an entry, so a tree with "A/b/C/d.txt" and
"a/B/c/E.txt" will give the true full paths (instead of case-
folding them both to "A/B/C/d.txt" or "a/b/c/E.txt" or something
like that.
|
|
e40f1c2d
|
2013-03-08T16:39:57
|
|
Make tree iterator handle icase equivalence
There is a serious bug in the previous tree iterator implementation.
If case insensitivity resulted in member elements being equivalent
to one another, and those member elements were trees, then the
children of the colliding elements would be processed in sequence
instead of in a single flattened list. This meant that the tree
iterator was not truly acting like a case-insensitive list.
This completely reworks the tree iterator to manage lists with
case insensitive equivalence classes and advance through the items
in a unified manner in a single sorted frame.
It is possible that at a future date we might want to update this
to separate the case insensitive and case sensitive tree iterators
so that the case sensitive one could be a minimal amount of code
and the insensitive one would always know what it needed to do
without checking flags.
But there would be so much shared code between the two, that I'm
not sure it that's a win. For now, this gets what we need.
More tests are needed, though.
|
|
9bea03ce
|
2013-03-06T15:16:34
|
|
Add INCLUDE_TREES, DONT_AUTOEXPAND iterator flags
This standardizes iterator behavior across all three iterators
(index, tree, and working directory). Previously the working
directory iterator behaved differently from the other two.
Each iterator can now operate in one of three modes:
1. *No tree results, auto expand trees* means that only non-
tree items will be returned and when a tree/directory is
encountered, we will automatically descend into it.
2. *Tree results, auto expand trees* means that results will
be given for every item found, including trees, but you
only need to call normal git_iterator_advance to yield
every item (i.e. trees returned with pre-order iteration).
3. *Tree results, no auto expand* means that calling the
normal git_iterator_advance when looking at a tree will
not descend into the tree, but will skip over it to the
next entry in the parent.
Previously, behavior 1 was the only option for index and tree
iterators, and behavior 3 was the only option for workdir.
The main public API implications of this are that the
`git_iterator_advance_into()` call is now valid for all
iterators, not just working directory iterators, and all the
existing uses of working directory iterators explicitly use
the GIT_ITERATOR_DONT_AUTOEXPAND (for now).
Interestingly, the majority of the implementation was in the
index iterator, since there are no tree entries there and now
have to fake them. The tree and working directory iterators
only required small modifications.
|
|
cc216a01
|
2013-03-05T16:29:04
|
|
Retire spoolandsort iterator
Since the case sensitivity is moved into the respective iterators,
this removes the spoolandsort iterator code.
|
|
169dc616
|
2013-03-05T16:10:05
|
|
Make iterator APIs consistent with standards
The iterator APIs are not currently consistent with the parameter
ordering of the rest of the codebase. This rearranges the order
of parameters, simplifies the naming of a number of functions, and
makes somewhat better use of macros internally to clean up the
iterator code.
This also expands the test coverage of iterator functionality,
making sure that case sensitive range-limited iteration works
correctly.
|
|
11d9f6b3
|
2013-01-27T14:17:07
|
|
Vector improvements and their fallout
|
|
cce548e3
|
2013-01-22T15:28:25
|
|
Fix case sensitivity bug with tree iterators
With the new code to make tree iterators support ignore_case,
there is a bug in setting the start entry for range bounded
iterators where memcmp was being used instead of strncasecmp.
This fixes that and expands the tree iterator test to cover
the cases that were broken.
|
|
fffe429a
|
2013-01-10T11:11:42
|
|
Shortcut spool and sort for empty iterator
|
|
25423d03
|
2013-01-09T16:07:54
|
|
Support case insensitive tree iterators and status
This makes tree iterators directly support case insensitivity by
using a secondary index that can be sorted by icase. Also, this
fixes the ambiguity check in the git_status_file API to also be
case insensitive. Lastly, this adds new test cases for case
insensitive range boundary checking for all types of iterators.
With this change, it should be possible to deprecate the spool
and sort iterator, but I haven't done that yet.
|
|
134d8c91
|
2013-01-08T15:53:13
|
|
Update iterator API with flags for ignore_case
This changes the iterator API so that flags can be passed in to
the constructor functions to control the ignore_case behavior.
At this point, the flags are not supported on tree iterators (i.e.
there is no functional change over the old API), but the API
changes are all made to accomodate this.
By the way, I went with a flags parameter because in the future
I have a couple of other ideas for iterator flags that will make
it easier to fix some diff/status/checkout bugs.
|
|
4b181037
|
2013-01-08T13:39:15
|
|
Minor iterator API cleanups
In preparation for further iterator changes, this cleans up a few
small things in the iterator API:
* removed the git_iterator_for_repo_index_range API
* made git_iterator_free not be inlined
* minor param name and test function name tweaks
|
|
359fc2d2
|
2013-01-08T17:07:25
|
|
update copyrights
|
|
546d65a8
|
2013-01-02T17:01:34
|
|
Fix up spoolandsort iterator usage
The spoolandsort iterator changes got sort-of cherry picked out of
this branch and so I dropped the commit when rebasing; however,
there were a few small changes that got dropped as well (since the
version merged upstream wasn't quite the same as what I dropped).
|
|
5cf9875a
|
2012-12-18T15:19:24
|
|
Add index updating to checkout
Make checkout update entries in the index for all files that are
updated and/or removed, unless flag GIT_CHECKOUT_DONT_UPDATE_INDEX
is given. To do this, iterators were extended to allow a little
more introspection into the index being iterated over, etc.
|
|
f616a36b
|
2012-12-27T22:25:52
|
|
Make spoolandsort a pushable iterator behavior
An earlier change to `git_diff_from_iterators` introduced a
memory leak where the allocated spoolandsort iterator was not
returned to the caller and thus not freed.
One proposal changes all iterator APIs to use git_iterator** so
we can reallocate the iterator at will, but that seems unexpected.
This commit makes it so that an iterator can be changed in place.
The callbacks are isolated in a separate structure and a pointer
to that structure can be reassigned by the spoolandsort extension.
This means that spoolandsort doesn't create a new iterator; it
just allocates a new block of callbacks (along with space for its
own extra data) and swaps that into the iterator.
Additionally, since spoolandsort is only needed to switch the
case sensitivity of an iterator, this simplifies the API to only
take the ignore_case boolean and to be a no-op if the iterator
already matches the requested case sensitivity.
|
|
91e7d263
|
2012-12-10T15:29:44
|
|
Fix iterator reset and add reset ranges
The `git_iterator_reset` command has not been working in all cases
particularly when there is a start and end range. This fixes it
and adds tests for it, and also extends it with the ability to
update the start/end range strings when an iterator is reset.
|
|
9950d27a
|
2012-12-06T13:26:58
|
|
Clean up iterator APIs
This removes the need to explicitly pass the repo into iterators
where the repo is implied by the other parameters. This moves
the repo to be owned by the parent struct. Also, this has some
iterator related updates to the internal diff API to lay the
groundwork for checkout improvements.
|
|
b2414661
|
2012-11-28T22:43:55
|
|
status should ignore conflicts entries in the index
|
|
e2934db2
|
2012-11-29T02:05:46
|
|
Merge pull request #1090 from arrbee/ignore-invalid-by-default
Ignore invalid entries by default
|
|
a8122b5d
|
2012-11-21T15:39:03
|
|
Fix warnings on Win64 build
|
|
16248ee2
|
2012-11-21T11:03:07
|
|
Fix up some missing consts in tree & index
This fixes some missed places where we can apply const-ness to
various public APIs.
There are still some index and tree APIs that cannot take const
pointers because we sort our `git_vectors` lazily and so we can't
reliably bsearch the index and tree content without applying a
`git_vector_sort()` first.
This also fixes some missed places where size_t can be used and
where const can be applied to a couple internal functions.
|
|
e120123e
|
2012-11-20T14:01:46
|
|
API review / update for tree.h
|
|
f45d51ff
|
2012-11-20T19:57:46
|
|
API updates for index.h
|
|
d46b0a04
|
2012-11-19T16:34:44
|
|
Improve iterator ignoring .git file
The workdir iterator has always tried to ignore .git files, but
it turns out there were some bugs. This makes it more robust at
ignoring .git files.
This also makes iterators always check ".git" case insensitively
regardless of the properties of the system. This will make libgit2
skip ".GIT" and the like. This is different from core git, but on
systems with case insensitive but case preserving file systems,
allowing ".GIT" to be added is problematic.
|
|
bad68c0a
|
2012-11-13T14:02:59
|
|
Add iterator for git_index object
The index iterator could previously only be created from a repo
object, but this allows creating an iterator from a `git_index`
object instead (while keeping, though renaming, the old function).
|
|
55cbd05b
|
2012-11-08T16:56:34
|
|
Some diff refactorings to help code reuse
There are some diff functions that are useful in a rewritten
checkout and this lays some groundwork for that. This contains
three main things:
1. Share the function diff uses to calculate the OID for a file
in the working directory (now named `git_diff__oid_for_file`
2. Add a `git_diff__paired_foreach` function to iterator over
two diff lists concurrently. Convert status to use it.
3. Move all the string/prefix/index entry comparisons into
function pointers inside the `git_diff_list` object so they
can be switched between case sensitive and insensitive
versions. This makes them easier to reuse in various
functions without replicating logic. As part of this, move
a couple of index functions out of diff.c and into index.c.
|
|
220d5a6c
|
2012-11-08T16:45:25
|
|
Make iterator ignore eval lazy
This makes it so that the check if a file is ignored will be
deferred until requested on the workdir iterator, instead of
aggressively evaluating the ignore rules for each entry. This
should improve performance because there will be no need to
check ignore rules for files that are already in the index.
|
|
f45ec1a0
|
2012-10-29T20:04:21
|
|
index refactoring
|
|
0d64bef9
|
2012-10-05T15:56:57
|
|
Add complex checkout test and then fix checkout
This started as a complex new test for checkout going through the
"typechanges" test repository, but that revealed numerous issues
with checkout, including:
* complete failure with submodules
* failure to create blobs with exec bits
* problems when replacing a tree with a blob because the tree
"example/" sorts after the blob "example" so the delete was
being processed after the single file blob was created
This fixes most of those problems and includes a number of other
minor changes that made it easier to do that, including improving
the TYPECHANGE support in diff/status, etc.
|
|
dfbff793
|
2012-10-08T15:14:12
|
|
Fix a few diff bugs with directory content
There are a few cases where diff should leave directories in
the diff list if we want to match core git, such as when the
directory contains a .git dir. That feature was lost when I
introduced some of the new submodule handling.
This restores that and then fixes a couple of related to diff
output that are triggered by having diffs with directories in
them.
Also, this adds a new flag that can be passed to diff if you
want diff output to actually include the file content of any
untracked files.
|
|
ec40b7f9
|
2012-09-17T15:42:41
|
|
Support for core.ignorecase
|
|
ced8d142
|
2012-08-22T11:30:55
|
|
errors: deploy GIT_EBAREREPO usage
|
|
5f4a61ae
|
2012-08-09T19:43:25
|
|
Working implementation of git_submodule_status
This is a big redesign of the git_submodule_status API and the
implementation of the redesigned API. It also fixes a number of
bugs that I found in other parts of the submodule API while
writing the tests for the status part.
This also fixes a couple of bugs in the iterators that had not
been noticed before - one with iterating when there is a gitlink
(i.e. separate-work-dir) and one where I was treating anything
even vaguely submodule-like as a submodule, more aggressively
than core git does.
|
|
904b67e6
|
2012-05-18T01:48:50
|
|
errors: Rename error codes
|
|
e172cf08
|
2012-05-18T01:21:06
|
|
errors: Rename the generic return codes
|
|
6e5c4af0
|
2012-05-17T14:21:10
|
|
Fix workdir iterators on empty directories
Creating a workdir iterator on a directory with absolutely
no files was returning an error (GIT_ENOTFOUND) instead of
an iterator for nothing. This fixes that and includes two
new tests that cover that case.
|
|
9d0011fd
|
2012-05-16T19:23:47
|
|
tree: Naming conventions
|
|
41a82592
|
2012-05-15T14:17:39
|
|
Ranged iterators and rewritten git_status_file
The goal of this work is to rewrite git_status_file to use the
same underlying code as git_status_foreach.
This is done in 3 phases:
1. Extend iterators to allow ranged iteration with start and
end prefixes for the range of file names to be covered.
2. Improve diff so that when there is a pathspec and there is
a common non-wildcard prefix of the pathspec, it will use
ranged iterators to minimize excess iteration.
3. Rewrite git_status_file to call git_status_foreach_ext
with a pathspec that covers just the one file being checked.
Since ranged iterators underlie the status & diff implementation,
this is actually fairly efficient. The workdir iterator does
end up loading the contents of all the directories down to the
single file, which should ideally be avoided, but it is pretty
good.
|
|
7e000ab2
|
2012-05-08T15:03:59
|
|
Add support for diffing index with no HEAD
When a repo is first created, there is no HEAD yet and attempting
to diff files in the index was showing nothing because a tree
iterator could not be constructed. This adds an "empty" iterator
and falls back on that when the head cannot be looked up.
|
|
bfc9ca59
|
2012-03-28T16:45:36
|
|
Added submodule API and use in status
When processing status for a newly checked out repo, it is
possible that there will be submodules that have not yet been
initialized. The only way to distinguish these from untracked
directories is to have some knowledge of submodules. This
commit adds a new submodule API which, given a name or path,
can determine if it appears to be a submodule and can give
information about the submodule.
|
|
875bfc5f
|
2012-03-25T21:26:48
|
|
Fix error in tree iterator when popping up trees
There was an error in the tree iterator where it would
delete two tree levels instead of just one when popping
up a tree level. Unfortunately the test data for the
tree iterator did not have any deep trees with subtrees
in the middle of the tree items, so this problem went
unnoticed. This contains the 1-line fix plus new test
data and tests that reveal the issue.
|
|
66142ae0
|
2012-03-22T10:44:36
|
|
New status fixes
This adds support for roughly-right tracking of submodules
(although it does not recurse into submodules to detect
internal modifications a la core git), and it adds support
for including unmodified files in diff iteration if requested.
|
|
7c7ff7d1
|
2012-03-19T16:10:11
|
|
Migrate index, oid, and utils to new errors
This includes a few cleanups that came up while converting
these files.
This commit introduces a could new git error classes, including
the catchall class: GITERR_INVALID which I'm using as the class
for invalid and out of range values which are detected at too low
a level of library to use a higher level classification. For
example, an overflow error in parsing an integer or a bad letter
in parsing an OID string would generate an error in this class.
|
|
0d0fa7c3
|
2012-03-16T15:56:01
|
|
Convert attr, ignore, mwindow, status to new errors
Also cleaned up some previously converted code that still had
little things to polish.
|
|
deafee7b
|
2012-03-14T17:36:15
|
|
Continue error conversion
This converts blob.c, fileops.c, and all of the win32 files.
Also, various minor cleanups throughout the code. Plus, in
testing the win32 build, I cleaned up a bunch (although not
all) of the warnings with the 64-bit build.
|
|
9d160ba8
|
2012-03-06T01:37:56
|
|
diff: Fix rebase breackage
|
|
74fa4bfa
|
2012-02-28T16:14:47
|
|
Update diff to use iterators
This is a major reorganization of the diff code. This changes
the diff functions to use the iterators for traversing the
content. This allowed a lot of code to be simplified. Also,
this moved the functions relating to outputting a diff into a
new file (diff_output.c).
This includes a number of other changes - adding utility
functions, extending iterators, etc. plus more tests for the
diff code. This also takes the example diff.c program much
further in terms of emulating git-diff command line options.
|
|
01269540
|
2012-02-23T16:51:07
|
|
Fix -Wuninitialized warning
Signed-off-by: schu <schu-github@schulog.org>
|
|
0534641d
|
2012-02-22T15:15:35
|
|
Fix iterators based on pull request feedback
This update addresses all of the feedback in pull request #570.
The biggest change was to create actual linked list stacks for
storing the tree and workdir iterator state. This cleaned up
the code a ton. Additionally, all of the static functions had
their 'git_' prefix removed, and a lot of other unnecessary
changes were removed from the original patch.
|
|
da337c80
|
2012-02-22T11:22:33
|
|
Iterator improvements from diff implementation
This makes two changes to iterator behavior: first, advance
can optionally do the work of returning the new current value.
This is such a common pattern that it really cleans up usage.
Second, for workdir iterators, this removes automatically
iterating into directories. That seemed like a good idea,
but when an entirely new directory hierarchy is introduced
into the workdir, there is no reason to iterate into it if
there are no corresponding entries in the tree/index that it
is being compared to.
This second change actually wasn't a lot of code because not
descending into directories was already the behavior for
ignored directories. This just extends that to all directories.
|
|
b6c93aef
|
2012-02-21T14:46:24
|
|
Uniform iterators for trees, index, and workdir
This create a new git_iterator type of object that provides a
uniform interface for iterating over the index, an arbitrary
tree, or the working directory of a repository.
As part of this, git ignore support was extended to support
push and pop of directory-based ignore files as the working
directory is being traversed (so the array of ignores does
not have to be recreated at each directory during traveral).
There are a number of other small utility functions in buffer,
path, vector, and fileops that are included in this patch
that made the iterator implementation cleaner.
|