Custom prompt display for Zsh. Shows current user, time, machine name, current directory, and current git branch (if applicable)

.zshrc

#
# prompt
#
alias ls='ls -G'

# Stuff for git
parse_git_branch () {
    git branch 2> /dev/null | grep "*" | sed -e 's/* \(.*\)/ (\1)/g'
}

# sunburst.vim like colors for prompt
BLACK=$'\033[0m'
RED=$'\033[38;5;167m'
GREEN=$'\033[38;5;71m'
BLUE=$'\033[38;5;111m'
YELLOW=$'\033[38;5;228m'
ORANGE=$'\033[38;5;173m'

function precmd() {	
	export PROMPT="%{$BLACK%}[%{$RED%}%~%{$YELLOW%}$(parse_git_branch)%{$BLACK%}]
> "
	export RPROMPT="%{$YELLOW%}%n@%m%{$BLUE%}[%T]%{$BLACK%}%{$BLACK%}"
}

# System dependent setup stuff goes in here
foreach f (~/.zshrc.d/*); do
    . "$f"
done