.zshrc

function title {
  #[ "$DISABLE_AUTO_TITLE" != "true" ] || return
  if [[ "$TERM" == screen* ]]; then
    print -Pn "\ek$1:q\e\\" #set screen hardstatus, usually truncated at 20 chars
  elif [[ "$TERM" == xterm* ]] || [[ $TERM == rxvt* ]] || [[ "$TERM_PROGRAM" == "iTerm.app" ]]; then
    print -Pn "\e]2;$2:q\a" #set window name
    print -Pn "\e]1;$1:q\a" #set icon (=tab) name (will override window name on broken terminal)
  fi
}


# Set terminal window name to current git repo (and branch) or current directory
git-repo() {
  git remote -v | grep '(fetch)' | awk '{ print $2 }' | awk -F/ '{print $NF }' | sed "s,\.git,,"
}

git-branch() {
  git branch | grep \* | cut -c 3-
}

git-term() {
  title "`git-repo`: `git-branch`"
}

mpwd () {
  pwd | sed "s,$HOME,~,"
}


term_tab_name() {
  git remote >/dev/null 2>&1
  if (($?)); then
    title "`mpwd`"
  else
    git-term
  fi
}

# Use a bash hook rather than aliasing 'cd'
#export PROMPT_COMMAND="term-tab-name; $PROMPT_COMMAND"
precmd() {
  term_tab_name
}