synthex_lint 0.1.0

Analyzer plugin shipping synthex lint rules (analysis_server_plugin API).

0.1.0 - 2026-09-27

Initial release: an analyzer plugin that ships three schema-driven rules, built on the official analysis_server_plugin API.

• One configuration document for every rule: synthex_lint.{yaml,yml,json} in the package root, or the synthex_lint key of pubspec.yaml. A dedicated file wins over the pubspec key, and a document key that names no rule section and is not version or severity is reported instead of silently ignored. The document sets the severity a rule section falls back to.
• architecture: layer boundaries and forbidden imports, with severities per layer, per check kind (mayImport / forbiddenImports), and per forbidden-import pattern.
• encapsulation: conventions for a family of classes selected by file glob, supertype, class name, or annotation — private instance fields, final private fields, no public setters, a public getter for every private field — with a severity per requirement.
• placement: where a class lives decides what it is — the name suffix it must carry, the supertype it must have or must not have, exempt patterns for generated code, and a per-placement severity.
• Quick fixes: AddSupertype adds the supertype a placement violation names, appending to the class's implements clause or creating it.
• A rule reports under one diagnostic code at every severity, so a single // ignore: <code> comment covers it however it is configured.
• Rules are declared syntax-only (canUseParsedResult), so the plugin analyzes the parsed library and keeps reporting while a file does not compile; compiled glob patterns are cached.
• The example consumer (examples/consumer) enables the plugin and ships deliberate violations for every rule.