.bash_profile

reset="\033[0;0m"
dir_color="\033[0;32m"
git_color="\033[2;37m"
ti_color="\033[2;36m"
alloy_color="\033[0;36m"
prompt_color=$reset

find-up() {
  path=$(pwd)
  while [[ "$path" != "" && ! -e "$path/$1" ]]; do
    path=${path%/*}
  done
  if [ "$path" != "" ]
  	then
  	echo "$path"
  fi
}

cecho() {
	echo -en "\[$2\]$1\[$reset\]"
}

parse_git_branch() {
    version=$(git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/\1/')
    if [ ! -z "$version" ]
		then
		cecho "--(" $reset
		cecho "$version" $git_color
		[[ $(git status 2> /dev/null | tail -n1) != *"working directory clean"* ]] && cecho "*" $git_color
		cecho ")" $reset
	fi
}

parse_alloy_version() {
	version=$(alloy --version 2> /dev/null | sed -e 's/\(.*\)/\1/')
	if [ ! -z "$version" ]; then
		cecho " ‡ " $reset
		cecho "$version" $alloy_color
	fi
	cecho ")" $reset
}

parse_titanium_version() {
	tiapp=`find-up tiapp.xml`
	if [ -z "$tiapp" ]; then return; fi
	tiversion=$(cat $tiapp/tiapp.xml 2> /dev/null | sed -n 's/<sdk-version>\(.*\)<\/sdk-version>/\1/p' | tr -d ' \t\n\r\f')
	if [ -z "$tiversion" ]; then return; fi
	cecho "--(" $reset
	cecho "$tiversion" $ti_color
	parse_alloy_version
}

parse_prompt() {
	cecho "≫ " $prompt_color
}

export PS1="\n($dir_color\w\[$reset\])$(parse_git_branch)$(parse_titanium_version)\n$(parse_prompt)"