#!/usr/bin/env ruby

require 'json'
require 'optparse'
require 'push_package'

# $> push_package --website-json=./website.json --iconset-path=/path/to/project/iconset --certificate=./Certificate.p12 --output-dir=./
options = {}
options_parser = OptionParser.new do |opts|
  opts.banner = 'Usage: push_package [options]'

  opts.on('-w', '--website-json  required', 'The path to the file containing the website.json') do |opt|
    options[:website_json_path] = opt
  end

  opts.on('-i', '--iconset-path  required', 'The path to the directory containing the iconset') do |opt|
    options[:iconset_path] = opt
  end

  opts.on('-c', '--certificate  required', 'The path to the p12 file that will be used to sign the manifest.json') do |opt|
    options[:certificate_path] = opt
  end

  opts.on('-p', '--password  optional', 'The password to read the p12 file') do |opt|
    options[:password] = opt
  end

  opts.on('-I', '--intermediate-certificate  optional', 'The path to the Apple WWDR Intermediate Certificate used to sign the manifest.json') do |opt|
    options[:intermediate_certificate_path] = opt
  end

  opts.on('-o', '--output-dir  optional', 'The desired output path for the pushPackage.zip file') do |opt|
    options[:output_directory] = opt
  end
end

options_parser.parse!

# check the required options
[:website_json_path, :certificate_path].each do |opt|
  path = File.expand_path(options[opt].to_s)
  unless File.file?(path)
    puts "#{path}: No such file"
    puts
    puts options_parser.help
    exit 1
  end
end

iconset_path = File.expand_path(options[:iconset_path].to_s)
unless File.directory?(iconset_path)
  puts "#{iconset_path}: No such directory"
  puts
  puts options_parser.help
  exit 1
end

options[:output_directory] = `pwd`.strip unless options[:output_directory]

website_params = JSON.load(File.open(options[:website_json_path], 'r'))

packager = PushPackage.new(website_params, options[:iconset_path], options[:certificate_path], options[:password], options[:intermediate_certificate_path])

packager.save(options[:output_directory] + '/pushPackage.zip')