# -----------------------------------------------------------------------------
 #          FILE: smt.zsh-theme
 #   DESCRIPTION: oh-my-zsh theme file, based on dogenpunk by Matthew Nelson.
 #        AUTHOR: Stephen Tudor (stephen@tudorstudio.com
 #       VERSION: 0.1
 #    SCREENSHOT: coming soon
 # -----------------------------------------------------------------------------
 
 MODE_INDICATOR="%{$fg_bold[red]%}❮%{$reset_color%}%{$fg[red]%}❮❮%{$reset_color%}"
 local return_status="%{$fg[red]%}%(?..⏎)%{$reset_color%} "
 
 ZSH_THEME_GIT_PROMPT_PREFIX="|"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg_bold[red]%}⚡%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_AHEAD="%{$fg_bold[red]%}!%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg_bold[green]%}✓%{$reset_color%}"
 
 ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[green]%} ✚"
 ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[blue]%} ✹"
 ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖"
 ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[magenta]%} ➜"
 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[yellow]%} ═"
 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭"
 
 # Format for git_prompt_long_sha() and git_prompt_short_sha()
 ZSH_THEME_GIT_PROMPT_SHA_BEFORE="➤ %{$fg_bold[yellow]%}"
 ZSH_THEME_GIT_PROMPT_SHA_AFTER="%{$reset_color%}"
 
 function prompt_char() {
   git branch >/dev/null 2>/dev/null && echo "%{$fg[green]%}±%{$reset_color%}" && return
   hg root >/dev/null 2>/dev/null && echo "%{$fg_bold[red]%}☿%{$reset_color%}" && return
   echo "%{$fg[cyan]%}◯%{$reset_color%}"
 }
 
 # Colors vary depending on time lapsed.
 ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT="%{$fg[green]%}"
 ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM="%{$fg[yellow]%}"
 ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG="%{$fg[red]%}"
 ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL="%{$fg[cyan]%}"
 
 # Determine the time since last commit. If branch is clean,
 # use a neutral color, otherwise colors will vary according to time.
 function git_time_since_commit() {
     if git rev-parse --git-dir > /dev/null 2>&1; then
         # Only proceed if there is actually a commit.
         if [[ $(git log 2>&1 > /dev/null | grep -c "^fatal: bad default revision") == 0 ]]; then
             # Get the last commit.
             last_commit=`git log --pretty=format:'%at' -1 2> /dev/null`
             now=`date +%s`
             seconds_since_last_commit=$((now-last_commit))
 
             # Totals
             MINUTES=$((seconds_since_last_commit / 60))
             HOURS=$((seconds_since_last_commit/3600))
 
             # Sub-hours and sub-minutes
             DAYS=$((seconds_since_last_commit / 86400))
             SUB_HOURS=$((HOURS % 24))
             SUB_MINUTES=$((MINUTES % 60))
 
             if [[ -n $(git status -s 2> /dev/null) ]]; then
                 if [ "$MINUTES" -gt 30 ]; then
                     COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_LONG"
                 elif [ "$MINUTES" -gt 10 ]; then
                     COLOR="$ZSH_THEME_GIT_TIME_SHORT_COMMIT_MEDIUM"
                 else
                     COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_SHORT"
                 fi
             else
                 COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
             fi
 
             if [ "$HOURS" -gt 24 ]; then
                 echo "[$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}]"
             elif [ "$MINUTES" -gt 60 ]; then
                 echo "[$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}]"
             else
                 echo "[$COLOR${MINUTES}m%{$reset_color%}]"
             fi
         else
             COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
             echo "[$COLOR~]"
         fi
     fi
 }
 
 PROMPT='
 %{$fg[blue]%}%m%{$reset_color%} 寿帝文 %{$fg[cyan]%}%~ %{$reset_color%}$(git_prompt_short_sha)$(git_prompt_info)
 %{$fg[red]%}%!%{$reset_color%} $(prompt_char) : '
 
 RPROMPT='${return_status}$(git_time_since_commit)$(git_prompt_status)%{$reset_color%}'