Add command to configure project for order files (#7)

emerge_cli.gemspec

@@ -36,6 +36,7 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'open3', '~> 0.2.1'
   spec.add_dependency 'tty-prompt', '~> 0.23.1'
   spec.add_dependency 'tty-table', '~> 0.12.0'
+  spec.add_dependency 'xcodeproj', '~> 1.27.0'
 
   spec.add_development_dependency 'minitest', '~> 5.25.1'
   spec.add_development_dependency 'minitest-reporters', '~> 1.7.1'

lib/commands/config/orderfiles/orderfiles_ios.rb

@@ -0,0 +1,101 @@
+require 'xcodeproj'
+
+module EmergeCLI
+  module Commands
+    module Config
+      class OrderFilesIOS < EmergeCLI::Commands::GlobalOptions
+        desc 'Configure order files for iOS'
+
+        # Optional options
+        option :skip_download_script, type: :boolean, required: false, desc: 'Only enable linkmaps'
+        option :project_path, type: :string, required: false,
+                              desc: 'Path to the xcode project (will use first found if not provided)'
+
+        # Constants
+        LINK_MAPS_CONFIG = 'LD_GENERATE_MAP_FILE'.freeze
+        LINK_MAPS_PATH = 'LD_MAP_FILE_PATH'.freeze
+        PATH_TO_LINKMAP = '$(TARGET_TEMP_DIR)/$(PRODUCT_NAME)-LinkMap-$(CURRENT_VARIANT)-$(CURRENT_ARCH).txt'.freeze
+        ORDER_FILE = 'ORDER_FILE'.freeze
+        ORDER_FILE_PATH = '$(PROJECT_DIR)/orderfiles/orderfile.txt'.freeze
+
+        def initialize; end
+
+        def call(**options)
+          @options = options
+          before(options)
+
+          if @options[:project_path]
+            project = Xcodeproj::Project.open(@options[:project_path])
+          else
+            project = Xcodeproj::Project.open(Dir.glob('*.xcodeproj').first)
+            Logger.warn 'No project path provided, using first found xcodeproj in current directory'
+          end
+
+          enable_linkmaps(project)
+
+          add_order_files_download_script(project) unless @options[:skip_download_script]
+
+          project.save
+        end
+
+        private
+
+        def enable_linkmaps(project)
+          Logger.info 'Enabling Linkmaps'
+          project.targets.each do |target|
+            # Only do it for app targets
+            next unless target.product_type == 'com.apple.product-type.application'
+
+            Logger.info "  Target: #{target.name}"
+            target.build_configurations.each do |config|
+              config.build_settings[LINK_MAPS_CONFIG] = 'YES'
+              config.build_settings[LINK_MAPS_PATH] = PATH_TO_LINKMAP
+            end
+          end
+        end
+
+        def add_order_files_download_script(project)
+          Logger.info 'Adding order files download script'
+          project.targets.each do |target|
+            # Only do it for app targets
+            next unless target.product_type == 'com.apple.product-type.application'
+
+            Logger.info "  Target: #{target.name}"
+
+            # Create the script phase if it doesn't exist
+            phase = target.shell_script_build_phases.find { |item| item.name == 'EmergeTools Download Order Files' }
+            if phase.nil?
+              Logger.info "  Creating script 'EmergeTools Download Order Files'"
+              phase = target.new_shell_script_build_phase('EmergeTools Download Order Files')
+              phase.shell_script = <<~BASH
+                if [ "$CONFIGURATION" != "Release" ]; then
+                  echo "Skipping script for non-Release build"
+                  exit 0
+                fi
+
+                if curl --fail "https://order-files-prod.emergetools.com/$PRODUCT_BUNDLE_IDENTIFIER/$MARKETING_VERSION" \
+                  -H "X-API-Token: $EMERGE_API_TOKEN" -o ORDER_FILE.gz ; then
+                    mkdir -p "$PROJECT_DIR/orderfiles"
+                    gunzip -c ORDER_FILE.gz > $PROJECT_DIR/orderfiles/orderfile.txt
+                else
+                    echo "cURL request failed. Creating an empty file."
+                    mkdir -p "$PROJECT_DIR/orderfiles"
+                    touch "$PROJECT_DIR/orderfiles/orderfile.txt"
+                fi;
+              BASH
+              phase.output_paths = ['$(PROJECT_DIR)/orderfiles/orderfile.txt']
+            else
+              Logger.info "  'EmergeTools Download Order Files' already exists"
+            end
+            # Make sure it is the first build phase
+            target.build_phases.move(phase, 0)
+
+            target.build_configurations.each do |config|
+              config.build_settings[ORDER_FILE] = ORDER_FILE_PATH
+            end
+          end
+        end
+      end
+    end
+  end
+end

lib/emerge_cli.rb

@@ -5,6 +5,7 @@
 require_relative './commands/upload/snapshots/client_libraries/default'
 require_relative './commands/integrate/fastlane'
 require_relative './commands/config/snapshots/snapshots_ios'
+require_relative './commands/config/orderfiles/orderfiles_ios'
 
 require_relative './utils/git_info_provider'
 require_relative './utils/git_result'
@@ -29,7 +30,8 @@ module EmergeCLI
   end
 
   register 'configure' do |prefix|
-    prefix.register 'snapshots-ios', Commands::Config::SnapshotsIOS, aliases: ['c']
+    prefix.register 'snapshots-ios', Commands::Config::SnapshotsIOS
+    prefix.register 'order-files-ios', Commands::Config::OrderFilesIOS
   end
 end
 

test/commands/config/orderfiles/orderfiles_ios_test.rb

@@ -0,0 +1,69 @@
+require 'test_helper'
+
+module EmergeCLI
+  module Commands
+    module Config
+      class OrderFilesIOSTest < Minitest::Test
+        LINK_MAPS_CONFIG = 'LD_GENERATE_MAP_FILE'.freeze
+        LINK_MAPS_PATH = 'LD_MAP_FILE_PATH'.freeze
+        PATH_TO_LINKMAP = '$(TARGET_TEMP_DIR)/$(PRODUCT_NAME)-LinkMap-$(CURRENT_VARIANT)-$(CURRENT_ARCH).txt'.freeze
+        ORDER_FILE = 'ORDER_FILE'.freeze
+        ORDER_FILE_PATH = '$(PROJECT_DIR)/orderfiles/orderfile.txt'.freeze
+
+        def setup
+          @command = EmergeCLI::Commands::Config::OrderFilesIOS.new
+
+          FileUtils.mkdir_p('tmp/test_orderfiles')
+          FileUtils.cp_r('test/test_files/ExampleApp.xcodeproj', 'tmp/test_orderfiles/ExampleApp.xcodeproj')
+        end
+
+        def teardown
+          FileUtils.rm_rf('tmp/test_orderfiles')
+        end
+
+        def test_linkmaps_are_enabled_and_orderfiles_are_downloaded
+          options = {
+            project_path: 'tmp/test_orderfiles/ExampleApp.xcodeproj'
+          }
+
+          @command.call(**options)
+
+          project = Xcodeproj::Project.open('tmp/test_orderfiles/ExampleApp.xcodeproj')
+
+          project.targets[0].build_configurations.each do |config|
+            assert_equal PATH_TO_LINKMAP, config.build_settings[LINK_MAPS_PATH]
+            assert_equal 'YES', config.build_settings[LINK_MAPS_CONFIG]
+            assert_equal ORDER_FILE_PATH, config.build_settings[ORDER_FILE]
+          end
+
+          phase = project.targets[0].shell_script_build_phases.find do |item|
+            item.name == 'EmergeTools Download Order Files'
+          end
+          assert_equal ORDER_FILE_PATH, phase.output_paths[0]
+        end
+
+        def test_linkmaps_are_enabled_only
+          options = {
+            project_path: 'tmp/test_orderfiles/ExampleApp.xcodeproj',
+            skip_download_script: true
+          }
+
+          @command.call(**options)
+
+          project = Xcodeproj::Project.open('tmp/test_orderfiles/ExampleApp.xcodeproj')
+
+          project.targets[0].build_configurations.each do |config|
+            assert_equal PATH_TO_LINKMAP, config.build_settings[LINK_MAPS_PATH]
+            assert_equal 'YES', config.build_settings[LINK_MAPS_CONFIG]
+            refute_equal ORDER_FILE_PATH, config.build_settings[ORDER_FILE]
+          end
+
+          phase = project.targets[0].shell_script_build_phases.find do |item|
+            item.name == 'EmergeTools Download Order Files'
+          end
+          assert_nil phase
+        end
+      end
+    end
+  end
+end