Generate Molinillo integration spec indices from CocoaPods

gen.rb

require 'cocoapods'

master = Pod::SourcesManager.master.first

pods = {}

# names = master.pods
names = %w(AFAmazonS3Client AFNetworking AFOAuth2Client CargoBay)

names.each do |n|
  pods[n] = master.versions(n).map { |v| master.specification(n, v) }.map { |s| {name: s.name, version: s.version, dependencies: Hash[s.dependencies.map { |d| [d.name, d.requirement] }]} }
end

require 'json'
File.open('spec/resolver_integration_specs/index/three_way_conflict.json', 'w')  { |f| f.puts JSON.pretty_generate pods }