Updates PhpStorm EAP on Mac OS (don't work from PhpStorm 2016.1.1) - http://blog.popstas.ru/blog/2016/01/17/automacic-update-phpstorm-eap-on-mac-os/

phpstorm-eap-update.sh

#!/bin/bash
# blog post (rus) - http://blog.popstas.ru/blog/2016/01/17/automacic-update-phpstorm-eap-on-mac-os/
# usage: just run it!

set -euo pipefail

get_phpstorm_url() {
	download_page="https://confluence.jetbrains.com/display/PhpStorm/PhpStorm+Early+Access+Program"
	url=$(curl -s "$download_page" | grep -oE "http:\/\/[a-zA-Z0-9\.\/-]+\.dmg")
	echo "$url"
}

download_dmg() {
	url="$1"

	if [ -z "$url" ]; then
		echo >&2 "No link to dmg found"
		exit 1
	fi

	download_version=$(echo "$url" | grep -oE "[0-9\.]+\.dmg" | sed 's/\.dmg//g')
	current_version=$(cat "/Applications/PhpStorm EAP.app/Contents/Resources/build.txt" | \
		sed 's/PS\-//g')


	if [ "$current_version" = "$download_version" ]; then
		echo >&2 "You have latest version installed"
		exit 1
	fi

	echo >&2 "Current version:  $current_version"
	echo >&2 "Download version: $download_version"

	dest="$HOME/Downloads/PhpStorm-EAP-${download_version}.dmg"
	wget -O "$dest" "$url"
	echo "$dest"
}

close_phpstorm() {
	phpstorm_pid=$(ps aux | grep "/Applications/PhpStorm EAP.app/Contents/MacOS/phpstorm" | \
		grep -v grep | awk '{print $2}' || true)

	if [ -n "$phpstorm_pid" ]; then
		echo >&2 "Close running phpstorm"
		kill "$phpstorm_pid"
	fi
}

main() {
	if [ -z "$(echo $OSTYPE | grep darwin)" ]; then
		echo >&2 "Can be run only on Mac OS"
		exit 1
	fi

	url="$(get_phpstorm_url)"

	dest="$(download_dmg "$url" | tail -n1)"

	mounted="$(hdiutil attach "$dest" | tail -n1 | grep -o "/Volumes/.*")"

	close_phpstorm

	rm -rf "/Applications/PhpStorm EAP.app/"
	cp -a "$mounted/PhpStorm EAP.app" "/Applications/PhpStorm EAP.app"

	open -a "PhpStorm EAP"
}

main "$@"