The callback will be called for each file, just before the `git_delta_t` gets inserted into the diff list.
When the callback:
- returns < 0, the diff process will be aborted
- returns > 0, the delta will not be inserted into the diff list, but the diff process continues
- returns 0, the delta is inserted into the diff list, and the diff process continues
Instead of returning directly the pattern as the return value, I used an
out parameter, because the function also tests if the passed pathspecs
vector is empty. If yes, it considers that the path "matches", but in
that case there is no matched pattern per se.
W/o this a libgit2 error message could have a mixed encoding:
e.g. a filename in UTF-8 combined with a native Windows error message
encoded with the local code page.
Signed-off-by: Sven Strickroth <email@cs-ware.de>
A leading slash confuses the name normalization code when the flags
include ALLOW_ONELEVEL. Catch this case in particular to avoid
triggering an assertion in the uppercase check which expects us not to
pass it an empty string.
The existing tests don't catch this as they simply use the NORMAL
flag.
This fixes#1300.
This adds a `git_diff_patch_line_stats()` API that gets the total
number of adds, deletes, and context lines in a patch. This will
make it a little easier to emulate `git diff --stat` and the like.
Right now, this relies on generating the `git_diff_patch` object,
which is a pretty heavyweight way to get stat information. At
some future point, it would probably be nice to be able to get
this information without allocating the entire `git_diff_patch`,
but that's a much larger project.
This is a new implementation of core git's config key checking
rules that prevents non-alphanumeric characters (and '-') for
the top-level section and key names inside of config files.
This also validates the target section name when renaming
sections.
OpenBSD's realpath(3) doesn't require the last part of the path to
exist. Override p_realpath in this OS to bring it in line with the
library's assumptions.
Check whether the backslash at the end of the line is being escaped or
not so as not to consider it a continuation marker when it's e.g. a
Windows-style path.
This is a convenience function to get the branch name of a given
ref. The returned branch name is compatible with the name that can
be supplied e.g. to git_branch_lookup(). That is, the prefixes
"refs/heads" or "refs/remotes" are omitted.
Also added a new test for testing the new function.
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.
The commit time is already stored as a git_time_t, but we were
parsing is as a uint32_t. This just switches the parser to use
uint64_t which will handle dates further in the future (and adds
some tests of those future dates).
When the encoding header changed to be treated as an additional
header, the EOL pointer started to point to the byte after the LF,
making the git__strndup call copy the LF into the value.
Increase the EOL pointer value after copying the data to keep the rest
of the semantics but avoid copying LF.
This moves the check for the "encoding" header into a loop which
is just scanning for non-required headers at the end of a commit
header. That loop will skip unrecognized lines (including header
continuation lines) until a terminating completely blank line is
found, and only then does it move to reading the commit message.
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.
This adds a new external API git_tree_entry_cmp and a new internal
API git_tree_entry_icmp for sorting tree entries. The case
insensitive one is internal only because general users should
never be seeing case-insensitively sorted trees.
