Release v5.0.0

[wasabeef]

Feature

• #285 #298 Add Lottie files integration.

  // Assets.lottie.hamburgerArrow.lottie()
  SizedBox(
    width: 200,
    height: 200,
    child: Assets.lottie.hamburgerArrow.lottie(
      fit: BoxFit.contain,
    ),
  ),

• #286 Allow users to change generated class name for assets, fonts, and colors.

  flutter_gen:
    assets:
      # Optional
      outputs: 
        class_name: MyAssets # Default is `Assets`
  
    fonts:
      # Optional
      outputs:
        class_name: MyFontFamily # Default is `FontFamily`
  
    colors:
      # Optional
      outputs:
        class_name: MyColorName # Default is `ColorName`

• #291 Add values list to generated classes for each directory.

  Assets.images.values // <List<AssetGenImage>>[chip1, chip2, logo, profileJpg, profilePng];

• #292 Support an ImageProvider.

  // Assets.images.chip.provider()
  Container(
    height: 400,
    decoration: BoxDecoration(
      image: DecorationImage(
        image: Assets.images.chip.provider(),
      ),
    ),
    child: const Center(child: Text('Deco')),
  ),
  

• #294 [BREAKING CHANGES] Moved the style and package_parameter_enabled to under assets.outputs scope.

  # ❌ Before
  flutter_gen:
    # ...
    assets:
      package_parameter_enabled: true
      style: snake-case
      outputs:
        class_name: MyAssets
  
  # ⭕️ After
  flutter_gen:
    # ...
    assets:
      outputs:
        class_name: MyAssets
        package_parameter_enabled: true
        style: snake-case

Bug fix

• #287 Delete the generated files then flutter_gen won't generate files again
  • #dart-lang/build#3364 Aggregate builder not rebuild when one of multiple output files is deleted.