git branch in bash prompt

git_branch_prompt

# ----------------------------------------------------------------------
# PROMPT
# ----------------------------------------------------------------------
function parse_git_dirty {
  [[ $(git status 2> /dev/null | tail -n1) != "nothing to commit, working directory clean" ]] && echo "*"
}
function parse_git_branch {
  git branch --no-color 2> /dev/null | sed -e '/^[^*]/d' -e "s/* \(.*\)/(\1$(parse_git_dirty))/"
}


LBLUE="\[\e[0;36m\]"
GREEN="\[\e[0;32m\]"
YELLOW="\[\e[0;33m\]"
VIOLAT="\[\e[0;94m\]"
PS_CLEAR="\[\e[0m\]"

export PS1="${YELLOW}[${GREEN}\u${LBLUE}@${VIOLAT}\h${YELLOW}][${LBLUE}\w${YELLOW}]\$(parse_git_branch) ♆${PS_CLEAR} "

Add this to your .bash_profile in your user's root directory.

Then run source ~/.bash_profile to refresh.

When you cd into a directory with git you should see this.

[bmehrman@Mehrman-MBP]~/projects/vmi-ruby ♆