Rakefile

require 'bundler'
require 'rake'
require 'rake/testtask'

Bundler::GemHelper.install_tasks

desc "Updates the json-schema common test suite to the latest version"
task :update_common_tests do
  unless File.read(".git/config").include?('submodule "test/test-suite"')
    sh "git submodule init"
  end

  puts "Updating json-schema common test suite..."

  begin
    sh "git submodule update --remote --quiet"
  rescue StandardError
    STDERR.puts "Failed to update common test suite."
  end
end

desc "Update meta-schemas to the latest version"
task :update_meta_schemas do
  puts "Updating meta-schemas..."

  id_mappings = {
    'http://json-schema.org/draft/schema#' => 'https://raw.githubusercontent.com/json-schema-org/json-schema-spec/master/schema.json'
  }

  require 'open-uri'
  require 'thwait'

  download_threads = Dir['resources/*.json'].map do |path|
    schema_id = File.read(path)[/"\$?id"\s*:\s*"(.*?)"/, 1]
    schema_uri = id_mappings[schema_id] || schema_id

    Thread.new(schema_uri) do |uri|
      Thread.current[:uri] = uri

      begin
        metaschema = URI(uri).read

        File.write(path, metaschema)
      rescue StandardError
        false
      end
    end
  end

  ThreadsWait.all_waits(*download_threads) do |t|
    if t.value
      puts t[:uri]
    else
      STDERR.puts "Failed to update meta-schema #{t[:uri]}"
    end
  end
end

Rake::TestTask.new do |t|
  t.libs << "."
  t.warning = true
  t.verbose = true
  t.test_files = FileList.new('test/*_test.rb')
end

task update: [:update_common_tests, :update_meta_schemas]

task :default => :test