|
aa003557
|
2018-05-22T16:13:47
|
|
path: reject .gitmodules as a symlink
Any part of the library which asks the question can pass in the mode to have it
checked against `.gitmodules` being a symlink.
This is particularly relevant for adding entries to the index from the worktree
and for checking out files.
|
|
c214ba19
|
2018-02-20T00:35:27
|
|
checkout: respect core.filemode when comparing filemodes
Fixes #4504
|
|
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d7fea1e1
|
2018-02-18T16:10:33
|
|
checkout: take mode into account when comparing index to baseline
When checking out a file, we determine whether the baseline (what we
expect to be in the working directory) actually matches the contents
of the working directory. This is safe behavior to prevent us from
overwriting changes in the working directory.
We look at the index to optimize this test: if we know that the index
matches the working directory, then we can simply look at the index
data compared to the baseline.
We have historically compared the baseline to the index entry by oid.
However, we must also compare the mode of the two items to ensure that
they are identical. Otherwise, we will refuse to update the working
directory for a mode change.
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|
2a3e0635
|
2017-12-04T16:56:07
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|
Do not attempt to check out submodule as blob when merging a submodule modify/deltete conflict
|
|
|
128c5ca9
|
2017-10-07T12:23:33
|
|
checkout: do not test file mode on Windows
On Windows, we do not support file mode changes, so do not test
for type changes between the disk and tree being checked out.
We could have false positives since the on-disk file can only have
an (effective) mode of 0100644 since NTFS does not support executable
files. If the tree being checked out did have an executable file,
we would erroneously decide that the file on disk had been changed.
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|
752b7c79
|
2016-06-15T02:00:35
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|
checkout: treat files as modified if mode differs
When performing a forced checkout, treat files as modified when the
workdir or the index is identical except for the mode. This ensures
that force checkout will update the mode to the target. (Apply this
check for regular files only, if one of the items was a file and the
other was another type of item then this would be a typechange and
handled independently.)
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|
0c7f49dd
|
2017-06-30T13:39:01
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|
Make sure to always include "common.h" first
Next to including several files, our "common.h" header also declares
various macros which are then used throughout the project. As such, we
have to make sure to always include this file first in all
implementation files. Otherwise, we might encounter problems or even
silent behavioural differences due to macros or defines not being
defined as they should be. So in fact, our header and implementation
files should make sure to always include "common.h" first.
This commit does so by establishing a common include pattern. Header
files inside of "src" will now always include "common.h" as its first
other file, separated by a newline from all the other includes to make
it stand out as special. There are two cases for the implementation
files. If they do have a matching header file, they will always include
this one first, leading to "common.h" being transitively included as
first file. If they do not have a matching header file, they instead
include "common.h" as first file themselves.
This fixes the outlined problems and will become our standard practice
for header and source files inside of the "src/" from now on.
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|
|
83989d70
|
2017-06-08T22:23:53
|
|
checkout: cope with untracked files in directory deletion
When deleting a directory during checkout, do not simply delete the
directory, since there may be untracked files. Instead, go into
the iterator and examine each file.
In the original code (the code with the faulty assumption), we look to
see if there's an index entry beneath the directory that we want to
remove. Eg, it looks to see if we have a workdir entry foo and an
index entry foo/bar.txt. If this is not the case, then the working
directory must have precious files in that directory. This part is okay.
The part that's not okay is if there is an index entry foo/bar.txt. It
just blows away the whole damned directory.
That's not cool.
Instead, by simply pushing the directory itself onto the stack and
iterating each entry, we will deal with the files one by one - whether
they're in the index (and can be force removed) or not (and are
precious).
The original code was a bad optimization, assuming that we didn't need
to git_iterator_advance_into if there was any index entry in the folder.
That's wrong - we could have optimized this iff all folder entries are
in the index.
Instead, we need to simply dig into the directory and analyze its
entries.
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|
|
77c8ee74
|
2017-03-20T08:59:30
|
|
checkout: fix double-free of checkout_data's mkdir_map
We currently call `git_strmap_free` on `checkout_data.mkdir_map` in the
`checkout_data_clear` function. The only thing protecting us from a
double-free is that the `git_strmap_free` function is in fact not a
function, but a macro that also sets the map to NULL.
Remove the second call to `git_strmap_free` and explicitly set the map
member to NULL.
|
|
|
13c3bc9a
|
2017-01-27T14:32:23
|
|
strmap: remove GIT__USE_STRMAP macro
|
|
|
cb76eed5
|
2017-01-14T17:41:49
|
|
Merge pull request #4054 from jfultz/jfultz/fix_GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH
Fix handling of GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH flag.
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|
5f959dca
|
2016-12-29T19:26:50
|
|
Fix handling of GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH flag.
git_checkout_tree() sets up its working directory iterator to respect the
pathlist if GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH is present, which is great.
What's not so great is that this iterator is then used side-by-side with
an iterator created by git_checkout_iterator(), which did not set up its
pathlist appropriately (although the iterator mirrors all other iterator
options).
This could cause git_checkout_tree() to delete working tree files which
were not specified in the pathlist when GIT_CHECKOUT_DISABLE_PATHSPEC_MATCH
was used, as the unsynchronized iterators causes git_checkout_tree() to think
that files have been deleted between the two trees. Oops.
And added a test which fails without this fix (specifically, the final check
for "testrepo/README" to still be present fails).
|
|
|
909d5494
|
2016-12-29T12:25:15
|
|
giterr_set: consistent error messages
Error messages should be sentence fragments, and therefore:
1. Should not begin with a capital letter,
2. Should not conclude with punctuation, and
3. Should not end a sentence and begin a new one
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|
|
90a934a5
|
2016-11-14T10:06:17
|
|
checkout: pass string instead of git_buf to `giterr_set`
|
|
|
955c99c2
|
2016-09-14T10:28:24
|
|
checkout: don't try to calculate oid for directories
When trying to determine if we can safely overwrite an existing workdir
item, we may need to calculate the oid for the workdir item to determine
if its identical to the old side (and eligible for removal).
We previously did this regardless of the type of entry in the workdir;
if it was a directory, we would open(2) it and then try to read(2).
The read(2) of a directory fails on many platforms, so we would treat it
as if it were unmodified and continue to perform the checkout.
On FreeBSD, you _can_ read(2) a directory, so this pattern failed. We
would calculate an oid from the data read and determine that the
directory was modified and would therefore generate a checkout conflict.
This reliance on read(2) is silly (and was most likely accidentally
giving us the behavior we wanted), we should be explicit about the
directory test.
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|
88cfe614
|
2016-08-24T01:20:39
|
|
git_checkout_tree options fix
According to the reference the git_checkout_tree and git_checkout_head
functions should accept NULL in the opts field
This was broken since the opts field was dereferenced and thus lead to a
crash.
|
|
|
20302aa4
|
2016-06-25T23:33:05
|
|
Merge pull request #3223 from ethomson/apply
Reading patch files
|
|
|
bb0bd71a
|
2016-06-15T15:47:28
|
|
checkout: use empty baseline when no index
When no index file exists and a baseline is not explicitly provided, use
an empty baseline instead of trying to load `HEAD`.
|
|
|
9be638ec
|
2016-04-19T15:12:18
|
|
git_diff_generated: abstract generated diffs
|
|
afab1fff
|
2016-02-16T21:02:41
|
|
checkout: handle dirty submodules correctly
Don't generate conflicts when checking out a modified submodule and the
submodule is dirty or modified in the workdir.
|
|
|
7b24c4fd
|
2016-05-02T15:47:54
|
|
checkout: set ignorecase=0 when config lookup fails
When `git_repository__cvar` fails we may end up with a
`ignorecase` value of `-1`. As we subsequently check if
`ignorecase` is non-zero, we may end up reporting that data
should be removed when in fact it should not.
Err on the safer side and set `ignorecase = 0` when
`git_repository__cvar` fails.
|
|
|
0a2e1032
|
2016-03-17T15:19:45
|
|
iterator: drop `advance_into_or_over`
Now that iterators do not return `GIT_ENOTFOUND` when advancing
into an empty directory, we do not need a special `advance_into_or_over`
function.
|
|
|
0e0589fc
|
2016-03-10T00:04:26
|
|
iterator: combine fs+workdir iterators more completely
Drop some of the layers of indirection between the workdir and the
filesystem iterators. This makes the code a little bit easier to
follow, and reduces the number of unnecessary allocations a bit as
well. (Prior to this, when we filter entries, we would allocate them,
filter them and then free them; now we do the filtering before
allocation.)
Also, rename `git_iterator_advance_over_with_status` to just
`git_iterator_advance_over`. Mostly because it's a fucking long-ass
function name otherwise.
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|
|
702b23d7
|
2016-03-11T11:27:58
|
|
checkout: provide internal func to compute target path
Many code paths in checkout need the final, full on-disk path of the
file they're writing. (No surprise). However, they all munge the
`data->path` buffer themselves to get there. Provide a nice helper
method for them.
Plus, drop the use `git_iterator_current_workdir_path` which does the
same thing but different. Checkout is the only caller of this silly
function, which lets us remove it.
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|
|
684b35c4
|
2016-02-25T15:11:14
|
|
iterator: disambiguate reset and reset_range
Disambiguate the reset and reset_range functions. Now reset_range
with a NULL path will clear the start or end; reset will leave the
existing start and end unchanged.
|
|
594a5d12
|
2016-02-18T12:28:06
|
|
Merge pull request #3619 from ethomson/win32_forbidden
win32: allow us to read indexes with forbidden paths on win32
|
|
|
318b825e
|
2016-02-16T17:11:46
|
|
index: allow read of index w/ illegal entries
Allow `git_index_read` to handle reading existing indexes with
illegal entries. Allow the low-level `git_index_add` to add
properly formed `git_index_entry`s even if they contain paths
that would be illegal for the current filesystem (eg, `AUX`).
Continue to disallow `git_index_add_bypath` from adding entries
that are illegal universally illegal (eg, `.git`, `foo/../bar`).
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|
3679ebae
|
2016-02-11T23:37:52
|
|
Horrible fix for #3173.
|
|
|
e2625457
|
2016-02-09T11:07:50
|
|
checkout: fix resource leak
|
|
25e84f95
|
2015-11-23T15:49:54
|
|
checkout: only consider nsecs when built that way
When examining the working directory and determining whether it's
up-to-date, only consider the nanoseconds in the index entry when
built with `GIT_USE_NSEC`. This prevents us from believing that
the working directory is always dirty when the index was originally
written with a git client that uinderstands nsecs (like git 2.x).
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|
1e5e02b4
|
2015-10-27T17:26:04
|
|
pool: Simplify implementation
|
|
|
6c014bcc
|
2015-09-29T12:18:17
|
|
diff: don't feed large files to xdiff
|
|
|
ac2fba0e
|
2015-09-16T15:07:27
|
|
git_futils_mkdir_*: make a relative-to-base mkdir
Untangle git_futils_mkdir from git_futils_mkdir_ext - the latter
assumes that we own everything beneath the base, as if it were
being called with a base of the repository or working directory,
and is tailored towards checkout and ensuring that there is no
bogosity beneath the base that must be cleaned up.
This is (at best) slow and (at worst) unsafe in the larger context
of a filesystem where we do not own things and cannot do things like
unlink symlinks that are in our way.
|
|
|
eea7c850
|
2015-09-16T05:44:27
|
|
checkout: overwrite files with differing modes
When a file exists on disk and we're checking out a file that differs
in executableness, remove the old file. This allows us to recreate the
new file with p_open, which will take the new mode into account and
handle setting the umask properly.
Remove any notion of chmod'ing existing files, since it is now handled
by the aforementioned removal and was incorrect, as it did not take
umask into account.
|
|
|
7b73739f
|
2015-08-30T18:56:39
|
|
checkout: use pathlist-based iterators
|
|
|
ed1c6446
|
2015-07-28T11:41:27
|
|
iterator: use an options struct instead of args
|
|
768f8be3
|
2015-06-30T19:00:41
|
|
Fix #3094 - improve use of portable size_t/ssize_t format specifiers.
The header src/cc-compat.h defines portable format specifiers PRIuZ, PRIdZ, and PRIxZ. The original report highlighted the need to use these specifiers in examples/network/fetch.c. For this commit, I checked all C source and header files not in deps/ and transitioned to the appropriate format specifier where appropriate.
|
|
|
c2418f46
|
2015-06-25T12:48:44
|
|
Rename FALLBACK to UNSPECIFIED
Fallback describes the mechanism, while unspecified explains what the
user is thinking.
|
|
|
c6f489c9
|
2015-05-04T17:29:12
|
|
submodule: add an ignore option to status
This lets us specify in the status call which ignore rules we want to
use (optionally falling back to whatever the submodule has in its
configuration).
This removes one of the reasons for having `_set_ignore()` set the value
in-memory. We re-use the `IGNORE_RESET` value for this as it is no
longer relevant but has a similar purpose to `IGNORE_FALLBACK`.
Similarly, we remove `IGNORE_DEFAULT` which does not have use outside of
initializers and move that to fall back to the configuration as well.
|
|
|
64bbd47a
|
2015-05-04T17:09:21
|
|
submodule: don't let status change an existing instance
As submodules are becomes more like values, we should not let a status
check to update its properties. Instead of taking a submodule, have
status take a repo and submodule name.
|
|
|
dfda2f68
|
2015-04-27T19:27:29
|
|
submodule: remove the per-repo cache
Having this cache and giving them out goes against our multithreading
guarantees and it makes it impossible to use submodules in a
multi-threaded environment, as any thread can ask for a refresh which
may reallocate some string in the submodule struct which we've accessed
in a different one via a getter.
This makes the submodules behave more like remotes, where each object is
created upon request and not shared except explicitly by the user. This
means that some tests won't pass yet, as they assume they can affect the
submodule objects in the cache and that will affect later operations.
|
|
|
96dd171e
|
2015-06-19T08:32:26
|
|
diff: preserve original mode in the index
When updating the index during a diff, preserve the original mode,
which prevents us from dropping the mode to what we have interpreted
as on our system (eg, what the working directory claims it to be,
which may be a lie on some systems.)
|
|
|
892abf93
|
2015-06-16T17:23:12
|
|
checkout: allow workdir to contain checkout target
When checking out some file 'foo' that has been modified in the
working directory, allow the checkout to proceed (do not conflict)
if 'foo' is identical to the target of the checkout.
|
|
|
885b94aa
|
2015-05-28T15:26:13
|
|
Rename GIT_EMERGECONFLICT to GIT_ECONFLICT
We do not error on "merge conflicts"; on the contrary, merge conflicts
are a normal part of merging. We only error on "checkout conflicts",
where a change exists in the index or the working directory that would
otherwise be overwritten by performing the checkout.
This *may* happen during merge (after the production of the new index
that we're going to checkout) but it could happen during any checkout.
|
|
|
73dce1f6
|
2015-03-16T18:57:57
|
|
checkout: allow baseline to be specified as index
Allow the baseline to be specified as an index, so that users
need not write their index to a tree just to checkout with that
as the baseline.
|
|
|
4beab1f8
|
2015-03-31T16:29:35
|
|
checkout: break case-changes into delete/add
When checking out with a case-insensitive working directory, we
want to change the case of items in the working directory to
reflect changes that occured in the checkout target. Diff now
has an option to break case-changing renames into delete/add.
|
|
|
05f69012
|
2015-03-31T16:28:13
|
|
checkout: remove blocking dir when FORCEd
|
|
|
3520c970
|
2015-03-27T15:39:28
|
|
Revert "Always checkout with case sensitive iterator"
This reverts commit 40d791545abfb3cb71553a27dc64129e1a9bec28.
|
|
69f0032b
|
2015-04-28T12:40:20
|
|
Fix some build warnings
In checkout.c and filter.c we were casting a sub struct
to a parent struct which breaks the strict aliasing rules
in C. However we can use .parent or .base to access the
parent struct to avoid the build warnings.
In remote.c the local variable error was not initialized
or updated in some cases. For unintialized error a build
warning will be generated. So always keep error variable
up-to-date.
|
|
|
d3282680
|
2015-04-20T23:41:04
|
|
Fix index-adding functions to know when to trust filemodes.
The idea...sometimes, a filemode is user-specified via an
explicit git_index_entry. In this case, believe the user, always.
Sometimes, it is instead built up by statting the file system. In
those cases, go with the existing logic we have to determine
whether the file system supports all filemodes and symlinks, and
make the best guess.
On file systems which have full filemode and symlink support, this
commit should make no difference. On others (most notably Windows),
this will fix problems things like:
* git_index_add and git_index_add_frombuffer() should be believed.
* As a consequence, git_checkout_tree should make the filemodes in
the index match the ones in the tree.
* And diffs with GIT_DIFF_UPDATE_INDEX don't write the wrong filemodes.
* And merges, and probably other downstream stuff now fixed, too.
This makes my previous changes to checkout.c unnecessary,
so they are now reverted.
Also, added a test for index_entry permissions from git_index_add
and git_index_add_frombuffer, both of which failed before these changes.
|
|
|
6598aa7e
|
2015-04-16T14:10:34
|
|
Oops...need bitwise, not logical negation.
|
|
|
67db2bde
|
2015-03-10T12:02:45
|
|
Fix git_checkout_tree() to do index filemodes correctly on Windows.
git_checkout_tree() has some fallback behaviors for file systems
which don't have full support of filemodes. Generally works fine,
but if a given file had a change of type from a 0644 to 0755 (i.e.,
you add executable permissions), the fallback behavior incorrectly
triggers when writing hte updated index.
This would cause a git_checkout_tree() command, even with the
GIT_CHECKOUT_FORCE option set, to leave a dirty index on Windows.
Also added checks to an existing test to catch this case.
|
|
|
7c3834d1
|
2015-03-24T10:18:44
|
|
Merge pull request #3010 from ethomson/checkout_invalid_path_err
checkout: report correct invalid path
|
|
|
3cda9cf2
|
2015-03-23T11:30:30
|
|
checkout: report correct invalid path
|
|
|
9a97f49e
|
2014-12-21T15:31:03
|
|
config: borrow refcounted references
This changes the get_entry() method to return a refcounted version of
the config entry, which you have to free when you're done.
This allows us to avoid freeing the memory in which the entry is stored
on a refresh, which may happen at any time for a live config.
For this reason, get_string() has been forbidden on live configs and a
new function get_string_buf() has been added, which stores the string in
a git_buf which the user then owns.
The functions which parse the string value takea advantage of the
borrowing to parse safely and then release the entry.
|
|
|
96b82b11
|
2015-02-14T11:44:05
|
|
checkout: remove `GIT_CHECKOUT_SAFE_CREATE` as a strategy
|
|
|
e6da3e44
|
2015-02-14T10:33:06
|
|
checkout: upgrade to `SAFE_CREATE` when no index file
When the repository does not contain an index, emulate git's behavior
and upgrade to `SAFE_CREATE`. This allows us to check out repositories
created with `git clone --no-checkout`.
|
|
|
9c9aa1ba
|
2015-02-19T11:32:55
|
|
filter: take `temp_buf` in `git_filter_options`
|
|
|
d05218b0
|
2015-02-19T11:25:26
|
|
filter: add `git_filter_list__load_ext`
Refactor `git_filter_list__load_with_attr_reader` into
`git_filter_list__load_ext`, which takes a `git_filter_options`.
|
|
|
795eaccd
|
2015-02-19T11:09:54
|
|
git_filter_opt_t -> git_filter_flag_t
For consistency with the rest of the library, where an opt is an
options *structure*.
|
|
|
b49edddc
|
2015-02-18T09:40:52
|
|
checkout: let the stream writer close the fd
|
|
|
b75f15aa
|
2015-02-18T09:25:32
|
|
git_writestream: from git_filter_stream
|
|
|
646364e7
|
2015-02-17T20:25:31
|
|
checkout: maintain temporary buffer for filters
Let the filters use the checkout data's temporary buffer, instead
of having to allocate new buffers each time.
|
|
|
e78f5c9f
|
2015-01-22T16:11:36
|
|
checkout: stream the blob into the filters
Use the new streaming filter API during checkout.
|
|
c8e02b87
|
2015-02-15T21:07:05
|
|
Remove extra semicolon outside of a function
Without this change, compiling with gcc and pedantic generates warning:
ISO C does not allow extra ‘;’ outside of a function.
|
|
|
8639ea5f
|
2015-01-17T22:47:03
|
|
checkout: introduce GIT_CHECKOUT_DONT_WRITE_INDEX
|
|
|
500ec543
|
2015-02-03T01:46:01
|
|
checkout: hold seen dir paths in a map
|
|
|
9f779aac
|
2015-01-29T14:40:55
|
|
attrcache: don't re-read attrs during checkout
During checkout, assume that the .gitattributes files aren't
modified during the checkout. Instead, create an "attribute session"
during checkout. Assume that attribute data read in the same
checkout "session" hasn't been modified since the checkout started.
(But allow subsequent checkouts to invalidate the cache.)
Further, cache nonexistent git_attr_file data even when .gitattributes
files are not found to prevent re-scanning for nonexistent files.
|
|
|
11888039
|
2015-01-23T00:18:42
|
|
checkout: free last created directory
|
|
|
e74340b0
|
2015-01-14T18:47:00
|
|
checkout: remove files before writing new ones
On case insensitive filesystems, we may have files in the working
directory that case fold to a name we want to write. Remove those
files (by default) so that we will not end up with a filename that
has the unexpected case.
|
|
|
c2dee0fc
|
2015-01-14T13:20:21
|
|
checkout: drop newline in error message
|
|
|
b4cbd67f
|
2015-01-13T13:02:58
|
|
checkout: don't recreate previous directory
Don't bother trying to recreate the previously created directory
during checkout, for a modest reduction in the number of stats.
|
|
|
1fbfcdfc
|
2015-01-12T15:48:53
|
|
git_path_join_unrooted: return base len
The documentation for `git_path_join_unrooted` states that the base
length will be returned, so that consumers like checkout know where
to start creating directories instead of always creating directories
at the directory root.
|
|
|
1d50b364
|
2015-01-12T16:16:27
|
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checkout: introduce git_checkout_perfdata
Checkout can now provide performance data about the number of (some)
syscalls performed using an optional callback.
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40d79154
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2014-05-09T19:32:52
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Always checkout with case sensitive iterator
On a case-insensitive filesystem, we need to deal with case-changing
renames (eg, foo -> FOO) by removing the old and adding the new,
exactly as if we were on a case-sensitive filesystem.
Update the `checkout::tree::can_cancel_checkout_from_notify` test, now
that notifications are always sent case sensitively.
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a64119e3
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2014-11-25T18:13:00
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checkout: disallow bad paths on win32
Disallow:
1. paths with trailing dot
2. paths with trailing space
3. paths with trailing colon
4. paths that are 8.3 short names of .git folders ("GIT~1")
5. paths that are reserved path names (COM1, LPT1, etc).
6. paths with reserved DOS characters (colons, asterisks, etc)
These paths would (without \\?\ syntax) be elided to other paths - for
example, ".git." would be written as ".git". As a result, writing these
paths literally (using \\?\ syntax) makes them hard to operate with from
the shell, Windows Explorer or other tools. Disallow these.
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692c0408
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2014-11-09T08:09:25
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Fixed a couple Clang warnings
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62a617dc
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2014-11-06T16:16:46
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iterator: submodules are determined by an index or tree
We cannot know from looking at .gitmodules whether a directory is a
submodule or not. We need the index or tree we are comparing against to
tell us. Otherwise we have to assume the entry in .gitmodules is stale
or otherwise invalid.
Thus we pass the index of the repository into the workdir iterator, even
if we do not want to compare against it. This follows what git does,
which even for `git diff <tree>`, it will consider staged submodules as
such.
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2d24816b
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2014-11-06T18:49:37
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checkout_index: Remove stage 0 when checking out conflicts
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9f664347
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2014-11-06T14:40:21
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checkout_index: remove conflicts when checking out new files
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55cb4999
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2014-10-23T19:05:02
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config: remove the refresh function and backend field
We have been refreshing on read and write for a while now, so
git_config_refresh() is at best a no-op, and might just end up wasting
cycles.
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6a26488f
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2014-10-11T21:38:22
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Don't copy buffer in checkout unless needed
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5e2cf2ca
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2014-10-10T13:22:11
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Ensure filters (i.e. CRLF) are applied when checking out conflict content
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7d0ab0fa
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2014-07-22T15:08:24
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Merge remote-tracking branch 'origin/master' into fix-git-status-list-new-unreadable-folder
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967f5a76
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2014-05-23T14:50:51
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git_checkout_index: checkout other indexes
git_checkout_index can now check out other git_index's (that are not
necessarily the repository index). This allows checkout_index to use
the repository's index for stat cache information instead of the index
data being checked out. git_merge and friends now check out their
indexes directly instead of trying to blend it into the running index.
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61bef72d
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2014-05-20T23:57:40
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Start adding GIT_DELTA_UNREADABLE and GIT_STATUS_WT_UNREADABLE.
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5269008c
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2014-05-06T16:01:49
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Add filter options and ALLOW_UNSAFE
Diff and status do not want core.safecrlf to actually raise an
error regardless of the setting, so this extends the filter API
with an additional options flags parameter and adds a flag so that
filters can be applied with GIT_FILTER_OPT_ALLOW_UNSAFE, indicating
that unsafe filter application should be downgraded from a failure
to a warning.
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bc91347b
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2014-04-30T11:16:31
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Fix remaining init_options inconsistencies
There were a couple of "init_opts()" functions a few more cases
of structure initialization that I somehow missed.
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94fb4aad
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2014-04-28T14:48:41
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Add diff option to update index stat cache
When diff is scanning the working directory, if it finds a file
where it is not sure if the index entry matches the working dir,
it will recalculate the OID (which is pretty expensive). This
adds a new flag to diff so that if the OID calculation finds that
the file actually has not changed (i.e. just the modified time was
altered or such), then it will refresh the stat cache in the index
so that future calls to diff will not have to check the oid again.
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0fc8e1f6
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2014-04-28T14:34:55
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Lay groundwork for updating stat cache in diff
This reorganized the diff OID calculation to make it easier to
correctly update the stat cache during a diff once the flags to
do so are enabled.
This includes marking the path of a git_index_entry as const so
we can make a "fake" git_index_entry with a "const char *" path
and not get warnings. I was a little surprised at how unobtrusive
this change was, but I think it's probably a good thing.
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240f4af3
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2014-04-28T14:04:29
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Add build option for diff internal statistics
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219c89d1
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2014-04-23T16:28:45
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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.
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37da3685
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2014-04-22T21:51:54
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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.
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24d17de2
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2014-04-02T12:07:27
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Make stash and checkout ignore contained repos
To emulate git, stash should not remove untracked git repositories
inside the parent repo, and checkout's REMOVE_UNTRACKED should
also skip over these items.
`git stash` actually prints a warning message for these items.
That should be possible with a checkout notify callback if you
wanted to, although it would require a bit of extra logic as things
are at the moment.
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52bb0476
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2014-03-14T13:53:15
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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.
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3dbee456
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2014-02-07T14:10:35
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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.
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c67fd4c9
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2014-02-07T11:20:36
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Some vector utility tweaks
This is just laying some groundwork for internal index changes
that I'm working on.
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49653665
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2014-04-02T18:21:41
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checkout: Fix submodule_is_config_only's return value
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591e8295
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2014-03-25T16:52:01
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Fix submodule leaks and invalid references
This cleans up some places I missed that could hold onto submodule
references and cleans up the way in which the repository cache is
both reloaded and released so that existing submodule references
aren't destroyed inappropriately.
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a15c7802
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2014-03-25T09:14:48
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Make submodules externally refcounted
`git_submodule` objects were already refcounted internally in case
the submodule name was different from the path at which it was
stored. This makes that refcounting externally used as well, so
`git_submodule_lookup` and `git_submodule_add_setup` return an
object that requires a `git_submodule_free` when done.
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