sds / overcommit / 1830

90%

master: 91%

Pull #676

travis-ci

Provide better instructions on commit-msg failure

Modify on the technique introduced in #519 to instead provide clear
instructions on how to re-attempt your commit message starting from the
one you previously had.

This is instructional to users who aren't familiar with this feature of
Git.

Now commit-msg failures will be followed up with:

    Try again with your existing commit message by running:
    git commit --edit --file=.git/COMMIT_EDITMSG

The reason we don't attempt to simply re-open the editor is that by the
time we've failed the hook, Git has already decided the run has failed
and there is no means of recovery.

Closes #651.

1 of 1 new or added line in 1 file covered. (100.0%)

5987 of 6621 relevant lines covered (90.42%)

375.29 hits per line