1# Changelog
2
3## v0.4.0
4
5### Fixed
6
7- Reduce adapter business-logic noise: domain calls and mutations are weak evidence, fresh local decoding is not mutation, and decision context distinguishes policy from transport.
8- Apply the business-logic package cap after suppression bookkeeping and report the hidden count with `business-logic-diagnostics-hidden` (warn).
9
10### Added
11
12- Report inline ignore rules that suppress nothing as `unused-ignore-directive` (warn), including directives beyond the business-logic reporting cap.
13
14## v0.3.1
15
16### Fixed
17
18- Load packages built by Go 1.27.2 and later: `golang.org/x/tools` v0.51.0 reads export data version 5. Older builds failed with `export data version 5 is greater than maximum supported version 4`.
19- Building hexcheck now requires Go 1.26 or later.
20
21## v0.3.0
22
23### Breaking
24
25- The CLI uses plain flags: `-config`, `-root`, `-module` replace `-hexcheck.config`, `-hexcheck.root`, `-hexcheck.module`.
26- The config is strict: unknown keys and unknown rule names in `rules`, `ruleSettings`, and `allow` are errors.
27- Diagnostic messages are prefixed with their severity, e.g. `[error] no-adapter-imports-in-core: ...`.
28
29### Added
30
31- Rules `no-usecase-imports-in-core`, `no-infra-imports-in-ports`, and `no-entrypoint-imports-in-adapter`. `no-infra-imports-in-usecase` also covers entrypoint imports.
32- Rule severity drives the CLI exit code: only `error` rules fail by default; `-fail-on warn` also fails on warnings.
33- `//hexcheck:ignore <rule>[,<rule>] <reason>` inline suppression.
34- `hexcheck init` writes a starter `.hexcheck.yaml` from detected folders.
35- `-json` and `-version` CLI flags.
36- Type-leak rules inspect channels, function signatures, inline structs, aliases, and generic type arguments.
37- Release builds with GoReleaser.
38
39### Fixed
40
41- The config is loaded once per run instead of once per package.
42- The generated-mock index is rebuilt on each run instead of being cached for the process lifetime.
43
44## v0.1.0
45
46Initial release of `hexcheck`.
47
48- Adds a `go/analysis` analyzer for configurable hexagonal architecture checks.
49- Adds a standalone `hexcheck` CLI.
50- Adds golangci-lint Module Plugin integration.
51- Adds `.hexcheck.yaml` component role mapping for `core`, `usecase`, `ports`, `adapter`, `entrypoint`, and `ignore`.
52- Adds deterministic boundary rules for adapter imports, usecase imports, framework type leaks, port type leaks, and adapter coupling.
53- Adds warning-level adapter business-logic heuristics with package-local AST/type analysis and performance guardrails.
54- Adds mock discipline rules for missing generated mocks, local fakes, and concrete adapters in usecase/core tests.
55- Adds example configuration and an agent-facing `SKILL.md` for configuring new repositories.