build_barback

• Internally uses AnalysisOptions with the following changes:
  • Does not preserveFunctionBodies.
  • Does preserveComments (the default).
  • Uses strongMode.

This makes the resolver implementation identical to the experience using the bazel_codegen, but it is technically a breaking change if you relied on the current behavior.

• Stop casting BuildStep to BuildStepImpl and remove src import from package:build.

• Update to package:build version ^0.12.0.

• Support the latest analyzer package.

• Support package:analyzer 0.32.0.

• Breaking: Resolver interface updated for breaking change in package:build v0.10.0

• Use a single ResourceManager for all calls to runBuilder in BuilderTransformer. This makes Resources be shared across all build steps for a given package and Builder.

• TransformerAssetReader#findAssets now returns a Stream<AssetId> to match the latest build package, but this isn't considered a breaking change since the api is unsupported and throws in this implementation.

• Breaking BuilderTransformer is now an AggregateTransformer. This should be transparent for most use cases but could have errors if an instance was assigned to a variable of type Transformer.
• Breaking BuilderTransformer no longer accepts a Resolvers instance, instead it will create and manage Resolvers on its own.

• Update to build 0.9.0
• Breaking TransformerBuilder must be constructed with a buildExtension configuration. Transformers wrapped as a builder must have outputs which vary only by input extension.

• Only use the global log from build
• Upgrade to build 0.8.0

• Support the global log from build

Updated to reflect the new support for reading/writing as bytes in the build package, and the removal of the Asset class.

New Features

• BuilderTransformer now supports wrapping transformers that read or write their inputs as bytes.
• The Resolver implementation now has isLibrary to check whether an Asset is a Library and throws an exception rather than returns null on getLibrary when it isn't

Breaking Changes

• Stopped exporting lib/src/util/barback.dart which contains internal only utilities. Specifically, the following items are no longer public (some are deleted entirely or had breaking changes as well):
  • toBarbackAsset
  • toBarbackAssetId
  • toBarbackTransform
  • toBuildAsset
  • toBuildAssetId
  • toTransformLogger
  • BuildStepTransform

• Prevent asset writing from escaping beyond the complete() call in BuildStepImpl

• Fix a bug forwarding logs from a BuilderTransformer

• Initial separate release - split off from build package.