Adopt @exadev/eslint-config

.github/workflows/ci.yml

@@ -529,7 +529,7 @@ jobs:
 
       # Generate schema/*.schema.json fresh (it's already committed, but regenerating here keeps the release build honest — see the CI drift guard in the typecheck job above) then stamp $id to this tag's own version-pinned release URL. This is deliberately distinct from install.sh's unpinned releases/latest/download/... URL: a schema an editor references long-term must stay put at whatever version it was written against.
       - run: pnpm schema
-      - run: node scripts/stamp-schema-ids.mjs "${{ needs.semantic-release.outputs.tag }}"
+      - run: node scripts/stamp-schema-ids.mts "${{ needs.semantic-release.outputs.tag }}"
 
       - uses: actions/download-artifact@v8
         with:

.npmrc

@@ -0,0 +1,2 @@
+save-exact=true
+minimum-release-age-exclude[]=@exadev/eslint-config

README.md

@@ -530,7 +530,7 @@ scripts/
   build.mts                # esbuild bundle -> node --build-sea=<config> (see Build (Node SEA) below); --bundle-only stops after the bundle, for npm publishing
   gen-schema.mts            # z.toJSONSchema() per exported schema -> schema/*.schema.json
   gen-schema-core.ts        # shared schema-generation logic used by gen-schema.mts
-  stamp-schema-ids.mjs      # rewrites $id to the real version-pinned release URL at publish time
+  stamp-schema-ids.mts      # rewrites $id to the real version-pinned release URL at publish time
 .github/workflows/
   ci.yml                    # one workflow: check (every push/PR) plus the whole release pipeline, gated to
                              # tag pushes only — five platform builds, npm publish, GitHub Release, and the

eslint.config.ts

@@ -1,46 +1,21 @@
-import js from "@eslint/js";
+import { defineConfig } from "eslint/config";
 import globals from "globals";
-import tseslint from "typescript-eslint";
+import exadev from "@exadev/eslint-config";
 
-import { noPointlessReassignmentRule } from "./eslint-rules/no-pointless-reassignment";
-
-// Bans re-export syntax (`export * from "..."`, `export { x } from "..."`) everywhere, no exceptions -- every consumer imports directly from the real source rather than through an intermediate re-export or barrel file.
-const EXPORT_ALL_SELECTOR = "ExportAllDeclaration";
-const EXPORT_NAMED_SELECTOR = "ExportNamedDeclaration[source]";
-const RE_EXPORT_ALL_MESSAGE = "Re-exporting all exports is not allowed - import directly from the source.";
-const RE_EXPORT_NAMED_MESSAGE = "Re-exporting is not allowed - import directly from the source.";
-
-export default tseslint.config(
+export default defineConfig([
   { ignores: ["dist", "coverage", "node_modules"] },
   {
     languageOptions: {
-      // stamp-schema-ids.mjs is a plain utility script, never part of the type-checked TS project -- fall back to non-type-aware parsing for it instead of pulling it into tsconfig's include just to satisfy the type-aware project service.
-      parserOptions: { projectService: { allowDefaultProject: ["scripts/stamp-schema-ids.mjs"] }, tsconfigRootDir: import.meta.dirname },
+      // Every file this project lints (src/, scripts/, the various *.config.ts files) is already listed in tsconfig.json's own include -- no allowDefaultProject fallback list needed now that stamp-schema-ids has been converted from .mjs to .mts, closing the one gap that used to require it.
+      parserOptions: { projectService: true, tsconfigRootDir: import.meta.dirname },
       globals: { ...globals.node },
     },
   },
-  js.configs.recommended,
-  ...tseslint.configs.recommended,
-  ...tseslint.configs.recommendedTypeChecked,
-  ...tseslint.configs.stylisticTypeChecked,
-  {
-    // stamp-schema-ids.mjs has no real tsconfig-backed type information (see the allowDefaultProject note above) -- type-aware rules against it just fire noise (every Node built-in call reads as "unsafe" with no real type behind it), so drop the type-checked rule sets for it specifically rather than fighting that.
-    files: ["**/*.mjs"],
-    ...tseslint.configs.disableTypeChecked,
-  },
-  { linterOptions: { noInlineConfig: true } },
+  ...exadev,
   {
-    plugins: { local: { rules: { "no-pointless-reassignment": noPointlessReassignmentRule } } },
     rules: {
-      "@typescript-eslint/ban-ts-comment": "error",
-      "@typescript-eslint/consistent-type-assertions": ["error", { assertionStyle: "never" }],
+      // exadev's own consistent-type-imports leaves fixStyle at the rule's default (separate-type-imports); this repo prefers the type keyword inline on the same import statement instead.
       "@typescript-eslint/consistent-type-imports": ["error", { fixStyle: "inline-type-imports" }],
-      "local/no-pointless-reassignment": "error",
-      "no-restricted-syntax": [
-        "error",
-        { selector: EXPORT_ALL_SELECTOR, message: RE_EXPORT_ALL_MESSAGE },
-        { selector: EXPORT_NAMED_SELECTOR, message: RE_EXPORT_NAMED_MESSAGE },
-      ],
     },
   },
-);
+]);

knip.config.ts

@@ -2,7 +2,7 @@ import type { KnipConfig } from "knip";
 
 const config: KnipConfig = {
   entry: ["src/cli.ts"],
-  project: ["src/**/*.ts", "eslint-rules/**/*.ts"],
+  project: ["src/**/*.ts"],
   ignoreDependencies: [
     // Referenced by preset/plugin name in release.config.ts, not by import -- knip can't trace this.
     "@semantic-release/npm",

package.json

@@ -15,7 +15,7 @@
     "claude",
     "cli"
   ],
-  "packageManager": "pnpm@11.6.0",
+  "packageManager": "pnpm@12.4.1+sha512.2e81e399d73fe8390dab25e06aa788ab7a5908248d2f5a370f82b481147a6a7a367bf8048f9a6fdb6460f21a66f0542dedb8b94ca2c8723596741920b1656d4c",
   "type": "module",
   "engines": {
     "node": ">=22.12.0"
@@ -54,7 +54,7 @@
   "devDependencies": {
     "@commitlint/cli": "^21.2.2",
     "@commitlint/config-conventional": "^21.2.2",
-    "@eslint/js": "^10.0.1",
+    "@exadev/eslint-config": "2.12.1",
     "@semantic-release/changelog": "^7.0.0",
     "@semantic-release/git": "^11.0.1",
     "@semantic-release/npm": "^13.1.5",