prompt format:
09:36 tkling [awesome-branch] git-prompt =>
The branch info (part in square brackets) is colored - red for 'dirty', green for 'clean'.
Copy pasta this script, or be sensible and source
it, into your user bash profile (usually ~/.profile
or ~/.bash_profile
),
reload your terminal, and look at your git info!
Only shows git info if you're in a git repo.
Requires a version of git with the symbolic-ref
command => at least 1.5.6.6
Special thanks to @jusroberts for cleaning up the script and making colors work!