git.bashrc

git.bashrc

# ~/.bashrc

# tab-completion for git subcommands
# (this is for git installed via MacPorts: `sudo port install git-core +svn`)
#source /usr/local/Cellar/git/1.7.6/etc/bash_completion.d/git-completion.bash

# git status with a dirty flag
function __git_status_flag {
  git_status="$(git status 2> /dev/null)"
  remote_pattern="^# Your branch is (.*) of"
  diverge_pattern="# Your branch and (.*) have diverged"
  if [[ ! ${git_status}} =~ "working directory clean" ]]; then
state="⚡"
    spacer=" "
  fi

if [[ ${git_status} =~ ${remote_pattern} ]]; then
spacer=" "
    if [[ ${BASH_REMATCH[1]} == "ahead" ]]; then
remote="↑"
    else
remote="↓"
    fi
fi

if [[ ${git_status} =~ ${diverge_pattern} ]]; then
remote="↕"
    spacer=" "
  fi

echo "${state}${remote}${spacer}"
}

# the prompt itself
PS1='\[\e[32m\]\u@\[\e[1m\]\h\[\e[22m\]:\[\e[1;34m\]\w\[\e[22;33m\]$(__git_ps1 " [\[\e[31m\]$(__git_status_flag)\[\e[33m\]%s]")\[\e[33m\] \$ \[\e[0m\]'

export CLICOLOR=1

export LSCOLORS=GxFxCxDxBxegedabagaced

copy this under your home and add this into your ~/.bash_profile

if [ -f ~/git.bashrc ]; then
. ~/git.bashrc
fi