Carthageの面倒な作業をどうにかする

gistfile1.rb

#!/usr/bin/env ruby

require 'xcodeproj'
require 'colorize'

Dir.chdir "#{__dir__}/../"

class LibraryUpdateManager
  attr_accessor :update_carthage, :update_cocoapods, :acknowledgements_path
  def initialize
    @update_carthage = true
    @update_cocoapods = File.exists?('Podfile')
  end

  def perform_update
    begin
      if @update_carthage
        puts 'update carthage🏃'.bold
        _update_carthage
        puts 'finish updating carthage🍺'.green
      end
      if @update_cocoapods
        puts 'update cocoapods🏃'.bold
        _update_cocoapods
        puts 'finish updating cocoapods🍺'.green
      end
      if !@acknowledgements_path.nil?
        puts 'update acknowledgements🏃'.bold
        _update_acknowledgements
        puts 'finish updating acknowledgements🍺'.green
      end
      puts 'complete update libraries🎉'.green
    rescue => error
      puts "#{error.message}😱".red
    end
  end

  private
  def _update_carthage
    raise 'carthage update failure' if !system('carthage update --platform iOS')
    _update_projects
  end

  def _update_projects
    project = Xcodeproj::Project.open(*Dir.glob('*.xcodeproj'))
    carthage_group = project.groups.find do |group|
      group.path == 'Carthage'
    end

    if !carthage_group
      raise 'carthage group not found'
    end

    existing_file_names = carthage_group.files.map do |file|
      file.name
    end

    new_framework_paths = Dir.glob('Carthage/Build/iOS/*.framework').select do |framework|
      !existing_file_names.include?(File.basename(framework))
    end

    if new_framework_paths.empty?
      return
    end

    framework_references = new_framework_paths.map do |framework_path|
      path = File.basename(framework_path)
      carthage_group.new_file("Build/iOS/#{path}")
    end

    project.targets.each do |target|
      next if target.product_type == 'com.apple.product-type.bundle.unit-test'
      run_carthage_script_phase = target.build_phases.find do |phase|
        phase.display_name == 'Run Carthage Script'
      end
      next if run_carthage_script_phase.nil?

      framework_references.each do |reference|
        target.frameworks_build_phase.add_file_reference(reference)
      end
      new_input_paths = new_framework_paths.map do |path|
        "$(SRCROOT)/#{path}"
      end
      input_paths_set = run_carthage_script_phase.input_paths.to_set
      run_carthage_script_phase.input_paths = input_paths_set.merge(new_input_paths).to_a
    end
    project.save
  end

  def _update_cocoapods
    raise 'pod install failure' if !system('pod install')
  end

  def _update_acknowledgements
    cocoapods_acknowledgement = Xcodeproj::PlistHelper.read('Pods/Target Support Files/Pods/Pods-Acknowledgements.plist')
    carthage_preference_specifiers = Dir.glob('Carthage/Checkouts/**/LICENSE').map do |license|
      {
        :FooterText => IO.read(license, :encoding => 'utf-8'),
        :Title => File.basename(File.dirname(license)),
        :Type => 'PSGroupSpecifier',
      }
    end
    key = 'PreferenceSpecifiers'
    cocoapods_acknowledgement[key].insert(cocoapods_acknowledgement[key].length - 1, *carthage_preference_specifiers)
    Xcodeproj::PlistHelper.write(cocoapods_acknowledgement, @acknowledgements_path)
  end
end

if __FILE__ == $PROGRAM_NAME
  manager = LibraryUpdateManager.new
  manager.perform_update
end