def parse_KV_file(file, separator='=') file_abs_path = File.expand_path(file) if !File.exists? file_abs_path return []; end pods_array = [] skip_line_start_symbols = ["#", "/"] File.foreach(file_abs_path) { |line| next if skip_line_start_symbols.any? { |symbol| line =~ /^\s*#{symbol}/ } plugin = line.split(pattern=separator) if plugin.length == 2 podname = plugin[0].strip() path = plugin[1].strip() podpath = File.expand_path("#{path}", file_abs_path) pods_array.push({:name => podname, :path => podpath}); else puts "Invalid plugin specification: #{line}" end } return pods_array end def flutter_root(f) generated_xcode_build_settings = parse_KV_file(File.join(f, File.join('.ios', 'Flutter', 'Generated.xcconfig'))) if generated_xcode_build_settings.empty? puts "Generated.xcconfig must exist. Make sure `flutter packages get` is executed in ${f}." exit end generated_xcode_build_settings.map { |p| if p[:name] == 'FLUTTER_ROOT' return p[:path] end } end framework_dir = File.join(flutter_application_path, '.ios', 'Flutter') engine_dir = File.join(framework_dir, 'engine') if !File.exist?(engine_dir) # Copy the debug engine to have something to link against if the xcode backend script has not run yet. debug_framework_dir = File.join(flutter_root(flutter_application_path), 'bin', 'cache', 'artifacts', 'engine', 'ios') FileUtils.mkdir_p(engine_dir) FileUtils.cp_r(File.join(debug_framework_dir, 'Flutter.framework'), engine_dir) FileUtils.cp(File.join(debug_framework_dir, 'Flutter.podspec'), engine_dir) end pod 'Flutter', :path => engine_dir pod 'FlutterPluginRegistrant', :path => File.join(framework_dir, 'FlutterPluginRegistrant') symlinks_dir = File.join(framework_dir, '.symlinks') FileUtils.mkdir_p(symlinks_dir) plugin_pods = parse_KV_file(File.join(flutter_application_path, '.flutter-plugins')) plugin_pods.map { |r| symlink = File.join(symlinks_dir, r[:name]) FileUtils.rm_f(symlink) File.symlink(r[:path], symlink) pod r[:name], :path => File.join(symlink, 'ios') }