# min-percent zsh theme - a minimalist zsh theme with a % or # sign as the prompt terminator
# based on pi.zsh-theme (https://github.com/tobyjamesthomas/pi) by Toby Thomas
#
# Extra space after unicode emoji character (⚠) is needed for most terminal emulators
# alacritty, gnome-terminal, vterm based, etc.
# Without it the emoji character is rendered partially on the next symbol -- the problem being unicode
# emojis being treated as single width character but they are usually double.

PROMPT='%{$fg_bold[blue]%}$(get_pwd)%{$reset_color%} $(git_prompt_info)%(?:%{$fg_bold[red]%}%#:%{$fg_bold[red]%}⚠ %#) %{$reset_color%}'

# modified function taken from shashankmehta's dot files
# (https://github.com/shashankmehta)
function get_pwd(){
  git_root=$PWD
  while [[ $git_root != / && ! -e $git_root/.git ]]; do
    git_root=$git_root:h
  done
  if [[ $git_root = / ]]; then
    unset git_root
    # full prompt:
    # prompt_short_dir=%~

    # shortened prompt:
    prompt_short_dir=%(4~|%-1~/…/%2~|%3~)
  else
    parent=${git_root%\/*}
    prompt_short_dir=" ${PWD#$parent/}"
  fi
  echo $prompt_short_dir
}

ZSH_THEME_GIT_PROMPT_PREFIX="%{$fg_bold[green]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_DIRTY=" %{$fg[magenta]%}⛌ "
ZSH_THEME_GIT_PROMPT_CLEAN=" %{$fg[green]%}⬥ "