#!/usr/bin/env bash

# Use with arg $1 as --app or --addon and optional arg $2 as --backup to keep a copy of the original files
#
# Upgrade Ember-CLI dependencies from 1.13.8 to 1.13.13
#
# - https://github.com/twokul/ember-cli-release-notes/commit/1cee41eb91bf7c534917fdd4cd42a1cd1a481c75
# - https://github.com/ember-cli/ember-cli/releases/tag/v1.13.12
# - https://github.com/ember-cli/ember-cli/releases/tag/v1.13.13


# update bower.js …

function updateCommonBowerDependencies() {
	file="bower.json"
	echo "Updading Bower dependencies in "$file"…"

	# ember / ember-data versions
	ls $file | xargs sed -i.bak 's/"ember": "[\^\~]\{0,1\}[1-2]\.[0-9]\{2\}\.[0-9]\{1,2\}"/"ember": "1.13.11"/g'
	ls $file | xargs sed -i.bak 's/"ember-data":\ "1\.[0-9]\{2\}\.[0-9]\{1,2\}"/"ember-data": "1.13.15"/g'

	ls $file | xargs sed -i.bak 's/ember-cli\/ember-cli-shims#0\.[0-9]\.[0-9]/0.0.6/g'
	ls $file | xargs sed -i.bak 's/ember-cli-test-loader#0\.[0-9]\.[0-9]/0.2.1/g'
	ls $file | xargs sed -i.bak 's/ember-cli\/ember-load-initializers#0\.[0-9]\.[0-9]/0.1.7/g'
	ls $file | xargs sed -i.bak 's/"ember-qunit":\ "[0-9]\.[0-9]\.[0-9]\{1,2\}"/"ember-qunit": "0.4.16"/g'
	ls $file | xargs sed -i.bak 's/"ember-qunit-notifications":\ "0\.[0-9]\.[0-9]"/"ember-qunit-notifications": "0.1.0"/g'
	ls $file | xargs sed -i.bak 's/"ember-resolver":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-resolver": "~0.1.20"/g'
	ls $file | xargs sed -i.bak 's/"loader.js":\ "ember-cli\/loader.js#[0-3]\{1\}\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"loader.js": "ember-cli\/loader.js#3.4.0"/g'
	ls $file | xargs sed -i.bak 's/"qunit":\ "~1.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"qunit": "~1.20.0"/g'
}

function updateBowerAppDependencies() {
	updateCommonBowerDependencies
}

function updateBowerAddonDependencies() {
	updateCommonBowerDependencies
}


# update package.json …

function updateCommonPackageDependencies() {
	file="package.json"
	echo "Updading NPM dependencies in "$file"…"

	# ember-data version
	ls $file | xargs sed -i.bak 's/"ember-data":\ "1\.[0-9]\{2\}\.[0-9]\{1,2\}"/"ember-data": "1.13.15"/g'

	ls $file | xargs sed -i.bak 's/"broccoli-asset-rev":\ "[\^\~]\{0,1\}[0-2]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"broccoli-asset-rev": "^2.2.0"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli": "[\^\~]\{0,1\}[0-9]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli": "1.13.13"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-app-version":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\.[0-9]"/"ember-cli-app-version": "^1.0.0"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-babel":\ "[\^\~]\{0,1\}[0-9].[0-9]\{1,2\}.[0-9]\{1,2\}"/"ember-cli-babel": "^5.1.5"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-dependency-checker":\ "[\^\~]\{0,1\}[0-1].[0-9]\{1,2\}.[0-9]\{1,2\}"/"ember-cli-dependency-checker": "^1.1.0"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-htmlbars":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-htmlbars": "^1.0.1"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-htmlbars-inline-precompile":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-htmlbars-inline-precompile": "^0.3.1"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-ic-ajax":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-ic-ajax": "0.2.4"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-qunit":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-qunit": "^1.0.4"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-release":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-release": "0.2.8"/g'
	ls $file | xargs sed -i.bak 's/"ember-cli-sri":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-cli-sri": "^1.2.0"/g'
	ls $file | xargs sed -i.bak 's/"ember-disable-proxy-controllers":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-disable-proxy-controllers": "^1.0.1"/g'
	ls $file | xargs sed -i.bak 's/"ember-export-application-global":\ "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-export-application-global": "^1.0.4"/g'
}

function updatePackageAppDependencies() {
	echo "Updading App specfic dependencies…"
	updateCommonPackageDependencies
}

function updatePackageAddonDependencies() {
	echo "Updading Addon specfic dependencies…"
	updateCommonPackageDependencies
	file="package.json"
	ls $file | xargs sed -i.bak 's/"ember-try": "[\^\~]\{0,1\}[0-1]\.[0-9]\{1,2\}\.[0-9]\{1,2\}"/"ember-try": "~0.0.8"/g'
}

# File specific changes

function updateTestIndexFile() {
	file='tests/index.html'
	echo "Updating the "$file" file"

	ls $file | xargs sed -i.bak 's/\<script\ src="testem.js"\>\<\/script\>/AAAABBBBCCCC/g'
	ls $file | xargs sed -i.bak 's/BBBB/\
/g'
	ls $file | xargs sed -i.bak 's/AAAA/<script src="testem.js" integrity=""><\/script>/g'
	ls $file | xargs sed -i.bak 's/CCCC/    <script src="assets\/tests.js"><\/script>/g'
}

function cleanupCaches() {
	echo "Would you like to run clear bower and npm caches now?"
	select yn in "Yes" "No"; do
		case $yn in
			Yes ) echo "Cleaning npm and bower caches…"; npm cache clean; bower cache clean; break;;
			No ) break;;
		esac
	done
}

function wipeOutDirectories() {
	echo "Do you want to wipe out node_modules bower_components dist and tmp directories now?"
	select yn in "Yes" "No"; do
		case $yn in
			Yes ) echo "Removing node_modules bower_components dist and tmp directories…"; rm -rf node_modules bower_components dist tmp; break;;
			No ) break;;
		esac
	done
}

function applyChanges() {
	# based on args apply the dependency updates
	if [ "$1" == "--app" ]; then
		updateBowerAppDependencies
		updatePackageAppDependencies
		updateTestIndexFile
	elif [ "$1" == "--addon" ]; then
		updateBowerAddonDependencies
		updatePackageAddonDependencies
		updateTestIndexFile
	else
		updateCommonBowerDependencies
		updateCommonPackageDependencies
		updateTestIndexFile
	fi

	if [ "$2" != "--backup" ]; then
		rm bower.json.bak
		rm package.json.bak
		rm tests/index.html.bak
	fi
	echo "All set, bower.json, package.json and tests/index.html updated per release notes instructions."
}

function installEmberCli() {
	echo "Would you like run 'npm install ember-cli@1.13.13' now?"
	select yn in "Yes" "No"; do
		case $yn in
			Yes ) echo "Installing ember-cli 1.13.13 for this repo…"; npm install ember-cli@1.13.13; break;;
			No ) break;;
		esac
	done
}

function installDependencies() {
	echo "Would you like install NPM and Bower dependencies now?"
	select yn in "Yes" "No"; do
		case $yn in
			Yes ) echo "Installing node modules…"; npm install; echo "Installing bower components…"; bower install; break;;
			No ) break;;
		esac
	done
}

function doInitialize() {
	echo "Would you like to run 'ember init' now?"
	select yn in "Yes" "No"; do
		case $yn in
			Yes ) ember init; break;;
			No ) break;;
		esac
	done
}

# Upgrade procedure

function doIt() {
	echo "Upgrading ember-cli from 1.13.8 to 1.13.13…"
	cleanupCaches
	wipeOutDirectories
	applyChanges
	installEmberCli
	installDependencies
	doInitialize
}

# The upgrade routine…

echo "Let's upgrade to Ember CLI v1.13.13"
echo "See https://github.com/ember-cli/ember-cli/releases/tag/v1.13.13"
echo "Have you already upgraded your global Ember CLI module to v1.13.13 ? And, is your current version using v1.13.8 ?"
select yn in "Yes" "No"; do
	case $yn in
		Yes ) doIt; break;;
		No ) echo 'First you need to uninstall ember-cli, then clear module caches and reinstall with "npm install -g ember-cli@1.13.13"'; exit;;
	esac
done