.bashrc snippet to include the current Git branch in the prompt

gitprompt.sh

parse_git_branch() {
  git branch --no-color 2>/dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ \1 /'
}

gitps1() {
  local GREEN="\[\033[0;32m\]"
  local DEFAULT="\[\033[0m\]"
  PS1="[\u@\h \W]$GREEN\$(parse_git_branch)$DEFAULT\$ "
}
gitps1