forked from git/git
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
parse_opt_ref_sorting: always use with NONEG flag
The "--sort" parameter of for-each-ref, etc, does not handle negation, and instead returns an error to the parse-options code. But neither piece of code prints anything for the user, which may leave them confused: $ git for-each-ref --no-sort $ echo $? 129 As the comment in the callback function notes, this probably should clear the list, which would make it consistent with other list-like options (i.e., anything that uses OPT_STRING_LIST currently). Unfortunately that's a bit tricky due to the way the ref-filter code works. But in the meantime, let's at least make the error a little less confusing: - switch to using PARSE_OPT_NONEG in the option definition, which will cause the options code to produce a useful message - since this was cut-and-pasted to four different spots, let's define a single OPT_REF_SORT() macro that we can use everywhere - the callback can use BUG_ON_OPT_NEG() to make sure the correct flags are used (incidentally, this also satisfies -Wunused-parameters, since we're now looking at "unset") - expand the comment into a NEEDSWORK to make it clear that the direction is right, but the details need to be worked out Signed-off-by: Jeff King <peff@peff.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
- Loading branch information
Showing
6 changed files
with
16 additions
and
10 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters