jcoleman.zsh-theme

ZSH_THEME_GIT_PROMPT_PREFIX=":%{$fg_bold[red]%}"
ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[green]%}✓%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg_bold[cyan]%}▲%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_BEHIND="%{$fg_bold[orange]%}▼%{$reset_color%}"
ZSH_THEME_GIT_PROMPT_STAGED="%{$fg_bold[green]%}●%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_UNSTAGED="%{$fg_bold[yellow]%}●%{$reset_color%} "
ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg_bold[red]%}●%{$reset_color%} "

#
# Copied from Bureau
#
bureau_git_branch () {
  ref=$(command git symbolic-ref HEAD 2> /dev/null) || \
  ref=$(command git rev-parse --short HEAD 2> /dev/null) || return
  echo "${ref#refs/heads/}"
}

bureau_git_status() {
  _STATUS=""

  # check status of files
  _INDEX=$(command git status --porcelain 2> /dev/null)
  if [[ -n "$_INDEX" ]]; then
    if $(echo "$_INDEX" | command grep -q '^[AMRD]. '); then
      _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_STAGED"
    fi
    if $(echo "$_INDEX" | command grep -q '^.[MTD] '); then
      _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_UNSTAGED"
    fi
    if $(echo "$_INDEX" | command grep -q -E '^\?\? '); then
      _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_UNTRACKED"
    fi
    if $(echo "$_INDEX" | command grep -q '^UU '); then
      _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_UNMERGED"
    fi
  else
    _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_CLEAN"
  fi

  # check status of local repository
  _INDEX=$(command git status --porcelain -b 2> /dev/null)
  if $(echo "$_INDEX" | command grep -q '^## .*ahead'); then
    _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_AHEAD"
  fi
  if $(echo "$_INDEX" | command grep -q '^## .*behind'); then
    _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_BEHIND"
  fi
  if $(echo "$_INDEX" | command grep -q '^## .*diverged'); then
    _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_DIVERGED"
  fi

  if $(command git rev-parse --verify refs/stash &> /dev/null); then
    _STATUS="$_STATUS$ZSH_THEME_GIT_PROMPT_STASHED"
  fi

  echo $_STATUS
}

bureau_git_prompt () {
  local _branch=$(bureau_git_branch)
  local _status=$(bureau_git_status)
  local _result=""
  if [[ "${_branch}x" != "x" ]]; then
    _result="$ZSH_THEME_GIT_PROMPT_PREFIX$_branch"
    if [[ "${_status}x" != "x" ]]; then
      _result="$_result $_status"
    fi
    _result="$_result$ZSH_THEME_GIT_PROMPT_SUFFIX"
  fi
  echo $_result
}

# Uncomment to get RVM info as well
# PROMPT='%B⬡%b $(nvm_prompt_info) %B💎%b $(rvm_prompt_info) %{$fg_bold[green]%}%c%{$reset_color%}$(bureau_git_prompt)
# %B∴%b '

# Comment this out when using the PROMPT above.
PROMPT='%{$fg_bold[green]%}⬢  $(nvm_prompt_info)%{$reset_color%} %{$fg_bold[white]%}| %c$(bureau_git_prompt)
%B∴%b '