Added `struct git_config_entry`: a git_config_entry contains the key, the value, and the config file level from which a config element was found.
Added `git_config_open_level`: build a single-level focused config object from a multi-level one.
We are now storing `git_config_entry`s in the khash of the config_file
- make sure temporary streamed blobs are created under the
.git/objects folder and not in the current path, whatever it is.
- do not make the name of the temp file depend on the hintpath.
git_index_read_tree() was exposing a parameter to provide the user with
a progress indicator. Unfortunately, due to the recursive nature of the
tree walk, the maximum number of items to process was unknown. Thus,
the indicator was only counting processed entries, without providing
any information how the number of remaining items.
The new Win32 global path search was not working with the
environment variable tests. But when I fixed the test, the new
codes use of getenv() was causing more failures (presumably because
of caching on Windows ???). This fixes the global file lookup to
always go directly to the Win32 API in a predictable way.
Introduce git_remote_stop() which sets a variable that is checked by
the fetch process in a few key places. If this is variable is set, the
fetch is aborted.
Fixed no-submodule speedup of new checkout code. Fixed missing
final update to progress (which may go away, I realize). Fixed
unused structure in header and incorrect comment.
To answer if a single given file should be ignored, the path to
that file has to be processed progressively checking that there
are no intermediate ignored directories in getting to the file
in question. This enables that, fixing the broken old behavior,
and adds tests to exercise various ignore situations.
Because fnmatch uses recursion, there were some input sequences
that cause seriously degenerate behavior. This imports a fix
that imposes a max recursion limiter to avoid the worst of it.
We used to require loose references to contain only an OID (possibly
after trimming the string). This is however not enough for letting us
lookup FETCH_HEAD, which can have a lot of content after the initial
OID.
Change the parsing rules so that a loose refernce must e at least 40
bytes long and the 41st (if it's there) must be accepted by
isspace(3). This makes the trim unnecessary, so only do it for
symrefs. This fixes#977.
The fix for fetching from empty repositories (22935b06d protocol:
don't store flushes; 2012-10-07) forgot to take into account the
deletion of the flush pkt in the HTTP transport. As a result, the HEAD
ref advertisement where we detect the remote's capabilities was
deleted instead. Fix this.
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.
This is just some cleanup code, rearranging some of the checkout
code where TYPECHANGE support was added and adding some comments
to the diff header regarding the constants.
When I wrote the diff code, I based it on core git's diff output
which tends to split a type change into an add and a delete. But
core git's status has the notion of a T (typechange) flag for a
file. This introduces that into our status APIs and modifies the
diff code so it can be forced to not split type changes.
The adds a test for the submodule diff capabilities and then
fixes a few bugs with how the output is generated. It improves
the accuracy of OIDs in the diff delta object and makes the
submodule output more closely mirror the OIDs that will be used
by core git.
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.
The reference is only needed inside the function. We mistakenly
increased the reference counter causing the ODB not to get freed and
leaking descriptors.
Storing flushes in the refs vector doesn't let us recognize when the
remote is empty, as we'd always introduce at least one element into
it. These flushes aren't necessary, so we can simply ignore them.
We don't have anything useful that we could do with that oid anyway (We
need to query the submodule for the HEAD commit instead).
Without this, the following code creates the error "Failed to read
descriptor: Is a directory" when run against the submod2 test-case:
const char* oidstr = "873585b94bdeabccea991ea5e3ec1a277895b698";
git_tree* tree = resolve_commit_oid_to_tree(g_repo, oidstr);
git_diff_list* diff = NULL;
cl_assert(tree);
cl_git_pass(git_diff_workdir_to_tree(g_repo, NULL, tree, &diff));
1. teach diff.c:maybe_modified to query git_submodule_status for the
modification state of a submodule. According to the
git_submodule_status docs, it will filter for to-ignore states
already.
2. teach diff_output.c:get_workdir_content to check the submodule status
again and create a line like:
Subproject commit <SHA-1>\n
or
Subproject comimt <SHA-1>-dirty\n
like git.git does.
diff_output.c:get_blob_content used to try to read the submodule commit
as a blob in the superproject's odb. Of course it cannot find it and
errors out with GIT_ENOTFOUND, implcitly terminating the whole diff
output.
This patch teaches it to create a text that describes the submodule
instead. The text looks like:
Subproject commit <SHA1>\n
which is what git.git does, too.
