patch method

Implementation

Stream<GeneralSystemDeviceLibraryApiStatus> patch({
  required Directory directoryBase,
}) async* {
  Directory directory_project = Directory(directoryBase.uri.toFilePath());
  // ignore: unused_local_variable
  String project_name = path.basename(directory_project.path);

  File file_pubspec = File(path.join(directory_project.path, "pubspec.yaml"));
  if (!file_pubspec.existsSync()) {
    yield GeneralSystemDeviceLibraryApiStatus(
        serverUniverseApiStatusType:
            GeneralSystemDeviceLibraryApiStatusType.failed,
        value: "Failed Create Project:");
    return;
  }
  // build/web/flutter_bootstrap.js

  // android
  Directory directory_build_web = Directory(
      path.join(directory_project.uri.toFilePath(), "build", "web"));

  if (directory_build_web.existsSync()) {
    yield GeneralSystemDeviceLibraryApiStatus(
        serverUniverseApiStatusType:
            GeneralSystemDeviceLibraryApiStatusType.info,
        value: "Started Patch Web");

    // auto setup settings gradle
    File file_flutter_bootstrap_js = File(path.join(
        directory_build_web.uri.toFilePath(), "flutter_bootstrap.js"));
    if (file_flutter_bootstrap_js.existsSync()) {
      yield GeneralSystemDeviceLibraryApiStatus(
          serverUniverseApiStatusType:
              GeneralSystemDeviceLibraryApiStatusType.info,
          value: "Check File: build/web/flutter_bootstrap.js");

      String value = await file_flutter_bootstrap_js.readAsString();
//         final String canvasKitBaseUrlFrom = """
// return a.canvasKitBaseUrl?a.canvasKitBaseUrl:t.engineRevision&&!t.useLocalCanvasKit?_("https://www.gstatic.cn/flutter-canvaskit",t.engineRevision):"canvaskit"
// """
//             .trim();
//

      final String canvasKitBaseUrlFrom = """
return n.canvasKitBaseUrl?n.canvasKitBaseUrl:t.engineRevision&&!t.useLocalCanvasKit?C("https://www.gstatic.cn/flutter-canvaskit",t.engineRevision):"canvaskit"
"""
          .trim();
      value = value.replaceAll(canvasKitBaseUrlFrom, "return \"canvaskit\";");
      await file_flutter_bootstrap_js.writeAsString(value);
      print("Replace canvaskit on flutter_bootstrap.js");
    }

    // auto setup settings gradle
    File file_main_dart_js =
        File(path.join(directory_build_web.uri.toFilePath(), "main.dart.js"));
    if (file_main_dart_js.existsSync()) {
      yield GeneralSystemDeviceLibraryApiStatus(
          serverUniverseApiStatusType:
              GeneralSystemDeviceLibraryApiStatusType.info,
          value: "Check File: build/web/main.dart.js");

      String value = await file_main_dart_js.readAsString();
//         final String canvasKitBaseUrlFrom = """
// return s==null?"https://fonts.gstatic.cn/s/":s
// """
//             .trim();
      final String canvasKitBaseUrlFrom = """
return s==null?"https://fonts.gstatic.cn/s/":s
"""
          .trim();
      value = value.replaceAll(canvasKitBaseUrlFrom, "return \"\";");
      await file_main_dart_js.writeAsString(value);
      print("Replace canvaskit on main.dart.js");
    }

    ///
    /// add file
    ///
    ///

    File file_roboto_v20_font_ttf = File(path.join(
      directory_build_web.uri.toFilePath(),
      "roboto",

      /// old
      // "v20",
      // "KFOmCnqEu92Fr1Me5WZLCzYlKw.ttf",
      "v32",
      "KFOmCnqEu92Fr1Me4GZLCzYlKw.woff2",
    ));
    final String path_relative = path.relative(file_roboto_v20_font_ttf.path,
        from: directory_build_web.uri.toFilePath());
    if (file_roboto_v20_font_ttf.parent.existsSync() == false) {
      file_roboto_v20_font_ttf.parent.createSync(recursive: true);
      print("create Directory: ${path_relative}");
    }

    await file_roboto_v20_font_ttf
        .writeAsBytes(file_KFOmCnqEu92Fr1Me5WZLCzYlKw);
    print("create file: ${path_relative}");
  }
}