Ember CLI Project Update Bash Function

ember-cli-update.sh

function ember-cli-update {
  if [ -z "$1" ]; then
    echo "$(tput setaf 1)No Ember CLI version has been specified. Example: ember-cli-update 0.1.7$(tput sgr 0)"
    return 1
  fi

  echo "$(tput setaf 2)Uninstalling global Ember CLI...$(tput sgr 0)"
  npm uninstall -g ember-cli

  echo "$(tput setaf 2)Cleaning NPM and Bower cache...$(tput sgr 0)"
  npm cache clean
  bower cache clean

  echo "$(tput setaf 2)Installing global Ember CLI v$1...$(tput sgr 0)"
  npm install -g ember-cli@$1

  echo "$(tput setaf 2)Cleaning temporary project files...$(tput sgr 0)"
  rm -rf node_modules bower_components dist tmp

  echo "$(tput setaf 2)Updating project to Ember CLI v$1...$(tput sgr 0)"
  ember install:npm ember-cli@$1
  ember install
  ember init

  echo "$(tput setaf 2)Ember CLI update is complete!$(tput sgr 0)"
}