# On a mac with snow leopard, for nicer terminal colours:
 
 # - Install SIMBL: http://www.culater.net/software/SIMBL/SIMBL.php
 # - Download'Terminal-Colours': http://bwaht.net/code/TerminalColours.bundle.zip
 # - Place that bundle in ~/Library/Application\ Support/SIMBL/Plugins (create that folder if it doesn't exist)
 # - Open Terminal preferences. Go to Settings -> Text -> More
 # - Change default colours to your liking.
 # 
 # Here are the colours from Textmate's Monokai theme:
 # 
 # Black: 0, 0, 0
 # Red: 229, 34, 34
 # Green: 166, 227, 45
 # Yellow: 252, 149, 30
 # Blue: 196, 141, 255
 # Magenta: 250, 37, 115
 # Cyan: 103, 217, 240
 # White: 242, 242, 242
 
 # Thanks to Steve Losh: http://stevelosh.com/blog/2009/03/candy-colored-terminal/
 
 # The prompt
 
 PROMPT='%{$fg[magenta]%}[%c] %{$reset_color%}'
 
 # The right-hand prompt
 
 RPROMPT='${time} %{$fg[magenta]%}$(git_prompt_info)%{$reset_color%}$(git_prompt_status)%{$reset_color%}'
 
 # Add this at the start of RPROMPT to include rvm info showing ruby-version@gemset-name
 # %{$fg[yellow]%}$(~/.rvm/bin/rvm-prompt)%{$reset_color%} 
 
 # local time, color coded by last return code
 time_enabled="%(?.%{$fg[green]%}.%{$fg[red]%})%*%{$reset_color%}"
 time_disabled="%{$fg[green]%}%*%{$reset_color%}"
 time=$time_enabled
 
 ZSH_THEME_GIT_PROMPT_PREFIX=" ☁  %{$fg[red]%}"
 ZSH_THEME_GIT_PROMPT_SUFFIX="%{$reset_color%}"
 ZSH_THEME_GIT_PROMPT_DIRTY="%{$fg[yellow]%} ☂" # Ⓓ
 ZSH_THEME_GIT_PROMPT_UNTRACKED="%{$fg[cyan]%} ✭" # ⓣ
 ZSH_THEME_GIT_PROMPT_CLEAN="%{$fg[green]%} ☀" # Ⓞ
 
 ZSH_THEME_GIT_PROMPT_ADDED="%{$fg[cyan]%} ✚" # ⓐ ⑃
 ZSH_THEME_GIT_PROMPT_MODIFIED="%{$fg[yellow]%} ⚡"  # ⓜ ⑁
 ZSH_THEME_GIT_PROMPT_DELETED="%{$fg[red]%} ✖" # ⓧ ⑂
 ZSH_THEME_GIT_PROMPT_RENAMED="%{$fg[blue]%} ➜" # ⓡ ⑄
 ZSH_THEME_GIT_PROMPT_UNMERGED="%{$fg[magenta]%} ♒" # ⓤ ⑊
 
 # More symbols to choose from:
 # ☀ ✹ ☄ ♆ ♀ ♁ ♐ ♇ ♈ ♉ ♚ ♛ ♜ ♝ ♞ ♟ ♠ ♣ ⚢ ⚲ ⚳ ⚴ ⚥ ⚤ ⚦ ⚒ ⚑ ⚐ ♺ ♻ ♼ ☰ ☱ ☲ ☳ ☴ ☵ ☶ ☷
 # ✡ ✔ ✖ ✚ ✱ ✤ ✦ ❤ ➜ ➟ ➼ ✂ ✎ ✐ ⨀ ⨁ ⨂ ⨍ ⨎ ⨏ ⨷ ⩚ ⩛ ⩡ ⩱ ⩲ ⩵  ⩶ ⨠ 
 # ⬅ ⬆ ⬇ ⬈ ⬉ ⬊ ⬋ ⬒ ⬓ ⬔ ⬕ ⬖ ⬗ ⬘ ⬙ ⬟  ⬤ 〒 ǀ ǁ ǂ ĭ Ť Ŧ
 
 # Determine if we are using a gemset.
 function rvm_gemset() {
     GEMSET=`rvm gemset list | grep '=>' | cut -b4-`
     if [[ -n $GEMSET ]]; then
         echo "%{$fg[yellow]%}$GEMSET%{$reset_color%}|"
     fi 
 }
 
 # 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 [ "$HOURS" -gt 24 ]; then
                 echo "($(rvm_gemset)$COLOR${DAYS}d${SUB_HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
             elif [ "$MINUTES" -gt 60 ]; then
                 echo "($(rvm_gemset)$COLOR${HOURS}h${SUB_MINUTES}m%{$reset_color%}|"
             else
                 echo "($(rvm_gemset)$COLOR${MINUTES}m%{$reset_color%}|"
             fi
         else
             COLOR="$ZSH_THEME_GIT_TIME_SINCE_COMMIT_NEUTRAL"
             echo "($(rvm_gemset)$COLOR~|"
         fi
     fi
 }