arch-unit-checklisted

# Arch-Unit Check ArchUnit enforces architectural rules as tests. ClaudeHut integrates the runner. ## Quick start ```bash /claudehut:arch-unit-check ``` Runs `scripts/run-archunit.sh`: 1. Detects ArchUnit on classpath (Gradle: `com.tngtech.archunit:archunit-junit5`). 2. If absent → exits 0 (skipped). 3. If present → runs ArchUnit test classes (typically tagged `@ArchTest` or in `archtest` source set). 4. Returns structured findings. Common rules: `references/archunit-rules.md`. ## Scripts - `scripts/run-archunit.sh` — gradle/maven runner. ## Standard rules ClaudeHut suggests If your project uses hexagonal layout: ```java @AnalyzeClasses(packages = "com.foo") class ArchitectureTest { @ArchTest static final ArchRule domain_independent = noClasses() .that().resideInAPackage("..domain..") .should().dependOnClassesThat().resideInAnyPackage("..adapter..", "..application..", "..config.."); @ArchTest static final ArchRule no_cycles = slices() .matching("com.foo.(*)..").should().beFreeOfCycles(); @ArchTest static final ArchRule services_in_service_package = classes() .that().areAnnotatedWith(Service.class) .should().resideInAPackage("..service.."); @ArchTest static final ArchRule controllers_dont_use_repositories_directly = noClasses() .that().areAnnotatedWith(RestController.class) .should().dependOnClassesThat().areAnnotatedWith(Repository.class); } ``` ## Hard rules - Skip if Arc