Download and push bitrise.yml

lane :sync_bitrise_yml do
  if !ENV['CI']
    next
  end

  Dir.chdir("#{ENV['PWD']}") do
    sh "curl -O -H 'Authorization: token #{ENV['BITRISE_ACCESS_TOKEN']}' 'https://api.bitrise.io/v0.1/apps/#{ENV['BITRISE_APP_SLUG']}/bitrise.yml'"

    unless system('git diff --quiet --exit-code')
      sh 'git add bitrise.yml'
      commit_push_create_pr(branch_name: "ci/sync-bitrise_yml-#{Time.now.to_i}", message: 'Sync bitrise.yml')
    end
  end
end