.prompt.zshrc

# From http://d.hatena.ne.jp/mollifier/20090814/p1
autoload -Uz vcs_info
zstyle ':vcs_info:*' formats '%b'
zstyle ':vcs_info:*' actionformats '%b|%a'

# Set initial color
# ZSHFG=`expr $RANDOM / 128`
ZSHFG=$((196 + ($RANDOM % 20)))
precmd () {

  # Set git info into 1v
  psvar=()
  LANG=en_US.UTF-8 vcs_info
  [[ -n "$vcs_info_msg_0_" ]] && psvar[1]="$vcs_info_msg_0_"

  # Reset at max
  if [ $ZSHFG -ge 216 ]
  then
    ZSHFG=196
  fi

  # Increment it
  ZSHFG=`expr $ZSHFG + 1`

  # Define prompt with new color at each prompt
  # See: http://zsh.sourceforge.net/Doc/Release/Functions.html#index-precmd
  RPROMPT="%F{240}%* %f%F{$ZSHFG}%~% %(!.#.)%f%1(v|%F{240} %1v%f|)"
  PROMPT="%F{$ZSHFG}$%f "
}

SPROMPT="%B%F{256}%K{200}%r ? %f%k%}%b n,y,a,e :"