pubspecEditConfig method

void pubspecEditConfig(String filePath, { String? patternNumber, })

Implementation

void pubspecEditConfig(String filePath, {String? patternNumber}) {
  try {
    // Read the content of the file
    final file = File(filePath);
    List<String> lines = file.readAsLinesSync();

    // Remove lines containing '#'
    lines = lines.where((line) => !line.contains('#')).toList();
    int indexOfDescriptionFlutter =
        lines.indexOf('description: A new Flutter project.');
    lines.insert(indexOfDescriptionFlutter + 1, 'publish_to: "none"');

    int indexOfSdkFlutter = lines.indexOf('dependencies:');
    lines.insert(
        indexOfSdkFlutter + 1, '  flutter_localizations:\n    sdk: flutter');

    // Find the index of 'cupertino_icons: ^1.0.2'
    int indexOfCupertinoIcons = lines.indexOf('  cupertino_icons: ^1.0.2');

    if (indexOfCupertinoIcons != -1) {
      // Add lines for dio and shared_preferences after 'cupertino_icons: ^1.0.2'
      lines.insert(indexOfCupertinoIcons + 1, '  dio: ^5.0.1');
      lines.insert(
          indexOfCupertinoIcons + 2, '  shared_preferences: ^2.0.18');
      lines.insert(indexOfCupertinoIcons + 3, '  intl: ^0.18.0');
      lines.insert(indexOfCupertinoIcons + 4, '  connectivity_plus: ^3.0.3');
      lines.insert(indexOfCupertinoIcons + 5, '  flutter_screenutil: ^5.6.1');
      lines.insert(indexOfCupertinoIcons + 6, '  package_info_plus: ^3.0.3');
      lines.insert(indexOfCupertinoIcons + 7, '  flutter_svg: ^2.0.2');
      lines.insert(indexOfCupertinoIcons + 8, '  google_fonts: ^4.0.3');
      if (patternNumber != null && patternNumber == "3") {
        // for bloc pattern
        lines.insert(indexOfCupertinoIcons + 9, '  flutter_bloc: ^8.1.3');
      }

      int indexOfUsesMaterialDesign =
          lines.indexOf('  uses-material-design: true');
      lines.insert(indexOfUsesMaterialDesign + 1, '  generate: true');
      lines.insert(
        indexOfUsesMaterialDesign + 2,
        '  assets:\n    - assets/images/\n    - assets/svg/',
      );
      lines.insert(indexOfUsesMaterialDesign + 3, '''\n
# fonts:
#   - family: Hero New
#     fonts:
#       - asset: assets/fonts/Hero_New_Bold.otf
#       - asset: assets/fonts/Hero_New_Medium.otf
#       - asset: assets/fonts/Hero_New_Regular.otf
#       - asset: assets/fonts/Hero_New_SemiBold.otf
#       - asset: assets/fonts/Hero_New_Light.otf
 ''');

      // Write the modified content back to the file
      file.writeAsStringSync(lines.join('\n'));

      // Run 'flutter pub get' to fetch and add the specified versions of the packages
      Process.runSync('flutter', ['pub', 'get']);
      'Packages added successfully.'
          .printWithColor(status: PrintType.success);
    } else {
      'Something went wrong'.printWithColor(status: PrintType.warning);
    }
  } catch (e) {
    print('Error: $e');
  }
}