auto-formatter multiple improvements

apps/claude-code/auto-format/.claude-plugin/marketplace.json

@@ -21,7 +21,7 @@
       "name": "auto-format",
       "source": "./",
       "tags": ["productivity", "code-quality"],
-      "version": "0.5.8"
+      "version": "0.5.15"
     }
   ]
 }

apps/claude-code/auto-format/.claude-plugin/plugin.json

@@ -1,6 +1,6 @@
 {
   "name": "auto-format",
-  "version": "0.5.8",
+  "version": "0.5.15",
   "description": "Auto-format and lint files when Claude Code edits them. Runs Prettier + ESLint --fix after Write/Edit/MultiEdit/NotebookEdit.",
   "author": {
     "name": "Unic AG",

apps/claude-code/auto-format/CHANGELOG.md

@@ -19,6 +19,118 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 - (none)
 
+## [0.5.15] — 2026-05-04
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Fixed
+
+- `runFormatter`: detect ETIMEDOUT precisely for timeouts; report signal-kill and spawn errors with distinct messages; wrap `descriptor.args()` in try/catch to uphold the never-throws contract
+
+## [0.5.14] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Changed
+
+- Internal: extracted `DEFAULTS` and `loadConfig` from `format-hook.mjs` into `lib/config.mjs`,
+  with ten unit tests covering the merge strategy — no behaviour change for consumers.
+
+### Fixed
+
+- (none)
+
+## [0.5.13] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Fixed
+
+- Extract `DEFAULTS` and `loadConfig(projectDir)` to `scripts/lib/config.mjs` with 10 unit tests
+
+## [0.5.12] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Changed
+
+- Internal: extracted shared subprocess contract from `runPrettier`/`runEslint`/`runBiome` into
+  `lib/runners.mjs` — no behaviour change for consumers.
+
+### Fixed
+
+- (none)
+
+## [0.5.11] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Changed
+
+- Prettier failure messages now include the exit code (`prettier failed (exit N): …`) to align with the ESLint/Biome format; previous format was `prettier failed: …`
+
+### Fixed
+
+- Replaced inline `runPrettier`, `runEslint`, `runBiome` functions in `format-hook.mjs` with `FormatterDescriptor` constants and a single `runFormatter` call-through
+
+## [0.5.10] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Fixed
+
+- Extract `runFormatter` to `scripts/lib/runners.mjs` with six unit tests; update `pnpm test` to run both test files
+
+## [0.5.9] — 2026-05-03
+
+### Breaking
+
+- (none)
+
+### Added
+
+- (none)
+
+### Fixed
+
+- Added `FormatterDescriptor` typedef to `scripts/lib/types.mjs` in preparation for `lib/runners.mjs` extraction
+
 ## [0.5.8] — 2026-04-30
 
 ### Breaking

apps/claude-code/auto-format/docs/plans/25-formatter-descriptor-type.md

@@ -1,4 +1,5 @@
 # 25. Add `FormatterDescriptor` typedef to `lib/types.mjs`
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** XS

apps/claude-code/auto-format/docs/plans/26-runner-module.md

@@ -1,4 +1,5 @@
 # 26. Extract `lib/runners.mjs` with `runFormatter` and tests
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** S

apps/claude-code/auto-format/docs/plans/27-replace-runner-functions.md

@@ -1,4 +1,5 @@
 # 27. Replace runner functions with descriptors in `format-hook.mjs`
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** S

apps/claude-code/auto-format/docs/plans/28-version-bump.md

@@ -1,5 +1,7 @@
 # 28. Version bump and CHANGELOG entry
 
+**Status: done — 2026-05-04**
+
 **Priority:** P2
 **Effort:** XS
 **Version impact:** patch

apps/claude-code/auto-format/docs/plans/29-config-module.md

@@ -1,4 +1,5 @@
 # 29. Extract `lib/config.mjs` with `DEFAULTS`, `loadConfig`, and tests
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** S

apps/claude-code/auto-format/docs/plans/30-wire-up-config-module.md

@@ -1,4 +1,5 @@
 # 30. Update `format-hook.mjs` to use `lib/config.mjs`
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** XS

apps/claude-code/auto-format/docs/plans/31-version-bump.md

@@ -1,4 +1,5 @@
 # 31. Version bump and CHANGELOG entry
+**Status: done — 2026-05-04**
 
 **Priority:** P2
 **Effort:** XS

apps/claude-code/auto-format/package.json

@@ -1,6 +1,6 @@
 {
   "name": "auto-format",
-  "version": "0.5.8",
+  "version": "0.5.15",
   "private": true,
   "license": "LGPL-3.0-or-later",
   "type": "module",
@@ -10,7 +10,7 @@
     "pnpm": ">=10"
   },
   "scripts": {
-    "test": "node --test tests/format-hook.test.mjs",
+    "test": "node --test tests/format-hook.test.mjs scripts/lib/runners.test.mjs scripts/lib/config.test.mjs",
     "typecheck": "tsc --noEmit --project tsconfig.json",
     "bump": "unic-bump",
     "sync-version": "unic-sync-version",