Rebuild AppScript files from JSON export blob

rebuild_appscript_files.rb

#!/usr/bin/env ruby

# Download the json blob from here: https://script.google.com/feeds/download/export?format=json&id=[fileId]

require 'json'

path = ARGV[1]
str = File.open(path) { |fh| fh.read }
data = JSON.parse(str, symbolize_names: true)

data[:files].each do |file|
  name = file[:name]
  f_type = file[:type]
  source = file[:source]
  extention = Hash({ "server_js" => "js", "json" => "json" })[f_type]
  filename = "#{name}.#{extention}"
  File.open(filename, "w").write("#{source}\n")
end