liquid_codegen 0.1.2

Optional YAML → typed LiquidEvent codegen for liquid_analytics. Generates sealed-class compatible event classes with no build_runner required.

Changelog

0.1.2

Input validation, so a bad schema fails as a parse error instead of as generated Dart that will not compile — or, in the worst case, that will.

• An unknown category is rejected by name, listing the valid ones. It was previously interpolated straight into ConsentCategory.<value> and left for the Dart compiler to complain about. The category list is mirrored as strings, since this package deliberately does not depend on liquid_analytics.
• Event names, property names and types are validated. Names must convert cleanly into a Dart identifier, and types are checked against a deliberately narrow subset of Dart type syntax because the string is interpolated into a field declaration. Nothing that could break out of the string literal or doc comment it lands in now reaches the generator.
• generateEventsLibrary escapes ', \, $ and newlines independently of the parser. It is public API and can be handed a schema built by other means, where an unescaped quote would close the literal early and a $ would interpolate into the generated source.

A schema that relied on any of the newly rejected input was already producing broken output, so this is a patch rather than a breaking release.

0.1.1

• Add an example/ demonstrating the YAML schema and generated output.

0.1.0

• Initial release of liquid_codegen.