powerline-go configuration

powerline-go.sh

INTERACTIVE_BASHPID_TIMER="/tmp/${USER}.START.$$"

PS0='$(echo $SECONDS > "$INTERACTIVE_BASHPID_TIMER")'

function _update_ps1() {
  local __ERRCODE=$?
  local __JOBS=$(jobs -p | wc -l)
  local __DURATION=0
  if [ -e $INTERACTIVE_BASHPID_TIMER ]; then
    local __END=$SECONDS
    local __START=$(cat "$INTERACTIVE_BASHPID_TIMER")
    __DURATION="$(($__END - ${__START:-__END}))"
    rm -f "$INTERACTIVE_BASHPID_TIMER"
  fi

  PS1="$(powerline-go -cwd-max-depth 3 -hostname-only-if-ssh -numeric-exit-codes -modules time,venv,kube,cwd,perms,git,jobs,exit,duration -duration-min 10 -duration $__DURATION $__ERRCODE -shell bash)"
}

if [ "$TERM" != "linux" ]; then
    PROMPT_COMMAND="_update_ps1; $PROMPT_COMMAND"
fi