.custom-command-line-prompt

### Show the following when in a directory:
## User@machine
## Working directory path
## Node version (vX.XX.XX)
## Git branch name
## EX: user@machine:directoryPath:vX.XX.XX (Git branch name)

function parse_git_branch () {
  git branch 2> /dev/null | sed -e '/^[^*]/d' -e 's/* \(.*\)/ (\1)/'
}

function parse_node_version () {
	echo "$(node -v)"
}

CYAN="\[\033[0;36m\]"
YELLOW="\[\033[0;33m\]"
GREEN="\[\033[0;32m\]"
NO_COLOR="\[\033[0m\]"

PS1="$GREEN\u@\h$NO_COLOR:\w:$CYAN\$(parse_node_version)$YELLOW\$(parse_git_branch)$NO_COLOR\$ "

####
#### Switch to specified node version for project
####
function switch_to_specified_node_version() {
   if [ -f "./.nvmrc" ]; then
       nvm use
   fi
}

export PROMPT_COMMAND='[[ ${__new_wd:=$PWD} != $PWD ]] && switch_to_specified_node_version; __new_wd=$PWD'