command line prompt - bash_profile

gistfile1.sh

function prompt {
  local WHITE="\[\033[1;37m\]"
  local GREEN="\[\033[0;32m\]"
  local CYAN="\[\033[0;36m\]"
  local GRAY="\[\033[0;37m\]"
  local BLUE="\[\033[0;34m\]"
  local BROWN="\[\033[0;33m\]"
  # export PS1="${GREEN}\u${CYAN}@ ${CYAN}\w${GRAY} "
  export PS1="${GREEN}\u${CYAN}\w @${BROWN} \`ruby -e \"print (%x{git branch 2> /dev/null}.grep(/^\*/).first || '').gsub(/^\* (\
.+)$/, '(\1) ')\"\`${WHITE}"
}
prompt