Colored prompt with git support

colored-git.sh

# add this snippet in your .bashrc and enjoy a green foreground color, 
# with HH:MM time info, plus directory and git data on a directory that 
# has git information (git repo)
#
# This Source Code Form is subject to the terms of the Mozilla Public 
# License, v. 2.0. If a copy of the MPL was not distributed with this 
# file, You can obtain one at http://mozilla.org/MPL/2.0/.

# parse and create the prompt
function parse_git_branch {
  ref=$(git symbolic-ref HEAD 2> /dev/null) || return
  lastcommit=$(git log -1|head -1|awk '{print $2}'|colrm 8)
  echo "("${ref#refs/heads/}-$lastcommit")"
}

# colors!!!
RED="\[\033[0;31m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"

# set the prompt
PS1="$RED\$(date +%H:%M) \w$YELLOW \$(parse_git_branch)$GREEN\$ "

Sample prompt at http://s9.postimage.org/sj2j6qnpr/sample.png