-_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=" %{$fg_bold[green]%}✔"
-
-function fossil_prompt_info() {
- local branch=$(fossil branch current 2>&1)
-
- # if we're not in a fossil repo, don't show anything
- ! command grep -q "use --repo" <<< "$branch" || return
-
- local changes=$(fossil changes)
- local dirty="$ZSH_THEME_FOSSIL_PROMPT_CLEAN"
-
- if [[ -n "$changes" ]]; then
- dirty="$ZSH_THEME_FOSSIL_PROMPT_DIRTY"
- fi
-
- printf '%s %s %s %s %s' \
- "$ZSH_THEME_FOSSIL_PROMPT_PREFIX" \
- "${branch:gs/%/%%}" \
- "$ZSH_THEME_FOSSIL_PROMPT_SUFFIX" \
- "$dirty" \
- "%{$reset_color%}"
-}
-
-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
- RPROMPT="$_rprompt"'$(fossil_prompt_info)'
- else
- PROMPT="$_prompt"'$(fossil_prompt_info) '
- fi
-
- _FOSSIL_PROMPT="1"
- fi
-}
-
-autoload -U add-zsh-hook
-add-zsh-hook precmd _fossil_prompt