This is a prompt for showing the git branch. The original code came from this blog post: https://techcommons.stanford.edu/topics/git/show-git-branch-bash-prompt

git-prompt.bash

function parse_git_branch {

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

}

function proml {

  local        BLUE="\[\033[0;34m\]"

  # OPTIONAL - if you want to use any of these other colors:

  local         RED="\[\033[0;31m\]"

  local   LIGHT_RED="\[\033[1;31m\]"

  local       GREEN="\[\033[0;32m\]"

  local LIGHT_GREEN="\[\033[1;32m\]"

  local       WHITE="\[\033[1;37m\]"

  local  LIGHT_GRAY="\[\033[0;37m\]"

  # END OPTIONAL

  local     DEFAULT="\[\033[0m\]"

  PS1="\h:\W \u$BLUE\$(parse_git_branch) $DEFAULT\$ "

}

proml