My .bash_profile prompt

gistfile1.txt

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

# <rvm_ruby@gemset> (<git branch, if in a git folder>) @ <current path in disk>
PS1='\[\e[0;32m\]$(~/.rvm/bin/rvm-prompt i v g) $(parse_git_branch)\[\e[m\] @ \[\e[1;34m\]\w\[\e[m\] \[\e[m\]
\[\e[1;32m\]\$ \[\e[m\]\[\e[m\] '