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repos/robbyrussell/oh-my-zsh/plugins/fossil/fossil.plugin.zsh 2.12 KB
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  _FOSSIL_PROMPT=""
  
  # Prefix at the very beginning of the prompt, before the branch name
  ZSH_THEME_FOSSIL_PROMPT_PREFIX="%{$fg_bold[blue]%}fossil:(%{$fg_bold[red]%}"
  
  # At the very end of the prompt
  ZSH_THEME_FOSSIL_PROMPT_SUFFIX="%{$fg_bold[blue]%})"
  
  # Text to display if the branch is dirty
  ZSH_THEME_FOSSIL_PROMPT_DIRTY=" %{$fg_bold[red]%}✖"
  
  # Text to display if the branch is clean
  ZSH_THEME_FOSSIL_PROMPT_CLEAN=" %{$fg_bold[green]%}✔"
  
  function fossil_prompt_info () {
    local _OUTPUT=`fossil branch 2>&1`
    local _STATUS=`echo $_OUTPUT | grep "use --repo"`
    if [ "$_STATUS" = "" ]; then
      local _EDITED=`fossil changes`
      local _EDITED_SYM="$ZSH_THEME_FOSSIL_PROMPT_CLEAN"
      local _BRANCH=`echo $_OUTPUT | grep "* " | sed 's/* //g'`
  
      if [ "$_EDITED" != "" ]; then
        _EDITED_SYM="$ZSH_THEME_FOSSIL_PROMPT_DIRTY"
      fi
  
      echo "$ZSH_THEME_FOSSIL_PROMPT_PREFIX" \
        "$_BRANCH" \
        "$ZSH_THEME_FOSSIL_PROMPT_SUFFIX" \
        "$_EDITED_SYM"\
        "%{$reset_color%}"
    fi
  }
  
  function _fossil_get_command_list () {
    fossil help -a | grep -v "Usage|Common|This is"
  }
  
  function _fossil () {
    local context state state_descr line
    typeset -A opt_args
  
    _arguments \
      '1: :->command'\
      '2: :->subcommand'
  
    case $state in
      command)
        local _OUTPUT=`fossil branch 2>&1 | grep "use --repo"`
        if [ "$_OUTPUT" = "" ]; then
          compadd `_fossil_get_command_list`
        else
          compadd clone init import help version
        fi
        ;;
      subcommand)
        if [ "$words[2]" = "help" ]; then
          compadd `_fossil_get_command_list`
        else
          compcall -D
        fi
      ;;
    esac
  }
  
  function _fossil_prompt () {
    local current=`echo $PROMPT $RPROMPT | grep fossil`
  
    if [ "$_FOSSIL_PROMPT" = "" -o "$current" = "" ]; then
      local _prompt=${PROMPT}
      local _rprompt=${RPROMPT}
  
      local is_prompt=`echo $PROMPT | grep git`
  
      if [ "$is_prompt" = "" ]; then
        export RPROMPT="$_rprompt"'$(fossil_prompt_info)'
      else
        export PROMPT="$_prompt"'$(fossil_prompt_info) '
      fi
  
      _FOSSIL_PROMPT="1"
    fi
  }
  
  compdef _fossil fossil
  
  autoload -U add-zsh-hook
  
  add-zsh-hook precmd _fossil_prompt