tree 4c497b0bde853987bec5b85ad234dc2a17377ec7
parent d46ee8bade08ca3634cf0adf0b95599ba7e5ce6c
author Jason Tsay <jasontsay@google.com> 1310757996 -0700
committer Jason Tsay <jasontsay@google.com> 1310758927 -0700

Predicates to check commit messages and edits

Adds predicate commit_message that returns the commit message as a symbol.
commit_message_matches takes in a regex pattern and checks it against
the commit message, returns true if a match is found.
Adds predicate commit_edits that takes in a regex pattern for filenames
and a regex pattern for edits. For all files in a commit that match
the filename regex, if the edits in any of those files match the
edit regex, then the predicate returns true.

Change-Id: I1c0b5ddb669aaca77908e18d7bb314c5aa6aec70