Re: [PATCH/RFC 0/2] add a perl compatible regex match flag to git describe

On Sun, Dec 27, 2015 at 11:59:50PM +0100, Mostyn Bramley-Moore wrote:

git describe currently only supports glob matching with the --matches flag.
It would be useful to support regular expressions.

PCRE is already an optional dependency from git grep, I wonder if posix or
extended regexes would be preferable?

Some old discussion of this as a candidate feature is here, though nobody put
together a patch as far as I can see:
http://comments.gmane.org/gmane.comp.version-control.git/173873

Mostyn Bramley-Moore (2):
  describe: mention glob in the --matches help text
  describe: add --pcre-match option

If you're going to implement this, I'd recommend an option that adjusts
--matches to accept a PCRE regexp instead of adding a new option
accepting its own pattern.  I'd also recommend calling it --perl-regexp
for compatibility with git grep.
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brian m. carlson / brian with sandals: Houston, Texas, US
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