shopt -s promptvars dotglob histappend no_empty_cmd_completion cdspell xpg_echo

function parse_git_dirty {
  echo -n $(git status 2>/dev/null | awk -v out=$1 -v std="dirty" '{ if ($0=="# Changes to be committed:") std = "uncommited"; last=$0 } END{ if(last!="" && last!="nothing to commit (working directory clean)") { if(out!="") print out; else print std } }')
}
function parse_git_branch {
  echo -n $(git branch --no-color 2>/dev/null | awk -v out=$1 '/^*/ { if(out=="") print $2; else print out}')
}
function parse_git_remote {
  echo -n $(git status 2>/dev/null | awk -v out=$1 '/# Your branch is / { if(out=="") print $5; else print out }')
}
export PS1='$(ppwd \l)\u@\h:\[\033[33m\]\w\[\033[0m\]$(parse_git_branch ":")\[\033[36m\]$(parse_git_branch)\[\033[0m\]$(parse_git_remote "(")\[\033[35m\]$(parse_git_remote)\[\033[0m\]$(parse_git_remote ")")\[\033[0m\]$(parse_git_dirty  "[")\[\033[31m\]$(parse_git_dirty )\[\033[0m\]$(parse_git_dirty  "]")>'