chore: add lint:unused script to run Knip

.github/workflows/ci.yml

@@ -27,6 +27,9 @@ jobs:
             - name: Lint Files
               run: npm run lint
 
+            - name: Lint Files, Dependencies, & Exports
+              run: npm run lint:unused
+
             - name: Check Formatting
               run: npm run fmt:check
 

.github/workflows/release-please.yml

@@ -62,7 +62,7 @@ jobs:
             - name: Publish @eslint/compat package to JSR
               run: |
                   npm run build --if-present
-                  npx jsr publish
+                  npx -y jsr publish
               working-directory: packages/compat
               if: ${{ steps.release.outputs['packages/compat--release_created'] }}
 
@@ -95,7 +95,7 @@ jobs:
             - name: Publish @eslint/core package to JSR
               run: |
                   npm run build --if-present
-                  npx jsr publish
+                  npx -y jsr publish
               working-directory: packages/core
               if: ${{ steps.release.outputs['packages/core--release_created'] }}
 
@@ -154,7 +154,7 @@ jobs:
                   NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
 
             - name: Publish @eslint/object-schema package to JSR
-              run: npx jsr publish
+              run: npx -y jsr publish
               working-directory: packages/object-schema
               if: ${{ steps.release.outputs['packages/object-schema--release_created'] }}
 
@@ -185,7 +185,7 @@ jobs:
                   NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
 
             - name: Publish @eslint/config-array package to JSR
-              run: npx jsr publish
+              run: npx -y jsr publish
               working-directory: packages/config-array
               if: ${{ steps.release.outputs['packages/config-array--release_created'] }}
 
@@ -216,7 +216,7 @@ jobs:
                   NODE_AUTH_TOKEN: ${{secrets.NPM_TOKEN}}
 
             - name: Publish @eslint/plugin-kit package to JSR
-              run: npx jsr publish
+              run: npx -y jsr publish
               working-directory: packages/plugin-kit
               if: ${{ steps.release.outputs['packages/plugin-kit--release_created'] }}
 

knip.json

@@ -0,0 +1,30 @@
+{
+  "workspaces": {
+    ".": {
+      "entry": ["scripts/*.js", "tools/*.js", ".github/workflows/*.yml"]
+    },
+    "packages/migrate-config": {
+      "entry": ["src/migrate-config.js", "tests/**/*.{js,ts}"],
+      "project": ["src/**/*.{js,ts}", "tests/*.{js,ts}"]
+    },
+    "packages/config-array": {
+      "entry": ["tests/**/*.{js,ts}", "rollup.std__path-config.js"],
+      "project": ["src/**/*.{js,ts}", "tests/**/*.{js,ts}"]
+    },
+    "packages/plugin-kit": {
+      "entry": ["tests/**/*.{js,ts}"],
+      "project": ["src/**/*.{js,ts}", "tests/**/*.{js,ts}"]
+    },
+    "packages/compat": {
+      "entry": ["tests/**/*.{js,ts}"],
+      "project": ["src/**/*.{js,ts}", "tests/*.{js,ts}"]
+    },
+    "packages/object-schema": {
+      "entry": ["tests/**/*.{js,ts}", "src/types.ts"],
+      "project": ["src/**/*.{js,ts}", "tests/**/*.{js,ts}"]
+    },
+    "packages/core": {
+      "project": ["src/**/*.{js,ts}"]
+    }
+  }
+}

package.json

@@ -9,6 +9,7 @@
     "build:readme": "node tools/update-readme.js",
     "lint": "eslint .",
     "lint:fix": "eslint --fix .",
+    "lint:unused": "knip",
     "fmt": "prettier --write .",
     "fmt:check": "prettier --check .",
     "test:jsr": "npm run test:jsr --workspaces --if-present",
@@ -28,10 +29,10 @@
     "!(*.{js,ts})": "prettier --write --ignore-unknown"
   },
   "devDependencies": {
-    "@types/mocha": "^10.0.7",
     "eslint": "^9.11.1",
     "eslint-config-eslint": "^11.0.0",
     "got": "^14.4.1",
+    "knip": "^5.61.3",
     "lint-staged": "^15.2.0",
     "prettier": "^3.1.1",
     "typescript": "^5.5.3",

packages/compat/package.json

@@ -27,7 +27,7 @@
   "scripts": {
     "build:cts": "node -e \"fs.copyFileSync('dist/esm/index.d.ts', 'dist/cjs/index.d.cts')\"",
     "build": "rollup -c && tsc -p tsconfig.esm.json && npm run build:cts",
-    "test:jsr": "npx jsr@latest publish --dry-run",
+    "test:jsr": "npx -y jsr@latest publish --dry-run",
     "test": "mocha tests/*.js",
     "test:coverage": "c8 npm test"
   },
@@ -49,6 +49,7 @@
   "homepage": "https://github.com/eslint/rewrite#readme",
   "devDependencies": {
     "@eslint/core": "^0.9.0",
+    "@types/mocha": "^10.0.7",
     "c8": "^9.1.0",
     "eslint": "^9.11.0",
     "mocha": "^10.4.0",

packages/compat/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "../../tsconfig.base.json",
   "files": ["src/index.js"],
   "compilerOptions": {
-    "outDir": "dist/esm"
+    "outDir": "dist/esm",
+    "types": ["mocha", "@eslint/core"]
   }
 }

packages/config-array/package.json

@@ -35,7 +35,7 @@
     "build:cts": "node -e \"fs.copyFileSync('dist/esm/index.d.ts', 'dist/cjs/index.d.cts')\"",
     "build:std__path": "rollup -c rollup.std__path-config.js && node fix-std__path-imports",
     "build": "rollup -c && npm run build:dedupe-types && tsc -p tsconfig.esm.json && npm run build:cts && npm run build:std__path",
-    "test:jsr": "npx jsr@latest publish --dry-run",
+    "test:jsr": "npx -y jsr@latest publish --dry-run",
     "pretest": "npm run build",
     "test": "mocha tests/",
     "test:coverage": "c8 npm test"
@@ -54,6 +54,7 @@
   "devDependencies": {
     "@jsr/std__path": "^1.0.4",
     "@types/minimatch": "^3.0.5",
+    "@types/mocha": "^10.0.7",
     "c8": "^9.1.0",
     "mocha": "^10.4.0",
     "rollup": "^4.16.2",

packages/config-array/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "../../tsconfig.base.json",
   "files": ["src/index.js"],
   "compilerOptions": {
-    "outDir": "dist/esm"
+    "outDir": "dist/esm",
+    "types": ["mocha"]
   }
 }

packages/core/package.json

@@ -19,7 +19,7 @@
   "scripts": {
     "build:cts": "node -e \"fs.cpSync('dist/esm/types.d.ts', 'dist/cjs/types.d.cts')\"",
     "build": "tsc && npm run build:cts",
-    "test:jsr": "npx jsr@latest publish --dry-run"
+    "test:jsr": "npx -y jsr@latest publish --dry-run"
   },
   "repository": {
     "type": "git",

packages/migrate-config/package.json

@@ -38,6 +38,7 @@
   "homepage": "https://github.com/eslint/rewrite#readme",
   "devDependencies": {
     "@types/eslint": "^9.6.0",
+    "@types/mocha": "^10.0.7",
     "eslint": "^9.0.0",
     "mocha": "^10.4.0",
     "typescript": "^5.4.5"

packages/migrate-config/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "../../tsconfig.base.json",
   "files": ["src/migrate-config-cli.js"],
   "compilerOptions": {
-    "outDir": "dist/esm"
+    "outDir": "dist/esm",
+    "types": ["mocha", "@types/eslint"]
   }
 }

packages/object-schema/package.json

@@ -27,7 +27,7 @@
   "scripts": {
     "build:cts": "node -e \"fs.copyFileSync('dist/esm/index.d.ts', 'dist/cjs/index.d.cts')\"",
     "build": "rollup -c && tsc -p tsconfig.esm.json && npm run build:cts",
-    "test:jsr": "npx jsr@latest publish --dry-run",
+    "test:jsr": "npx -y jsr@latest publish --dry-run",
     "test": "mocha tests/",
     "test:coverage": "c8 npm test"
   },
@@ -48,6 +48,7 @@
   },
   "homepage": "https://github.com/eslint/rewrite#readme",
   "devDependencies": {
+    "@types/mocha": "^10.0.7",
     "c8": "^9.1.0",
     "mocha": "^10.4.0",
     "rollup": "^4.16.2",

packages/object-schema/tsconfig.json

@@ -2,6 +2,7 @@
   "extends": "../../tsconfig.base.json",
   "files": ["src/index.js"],
   "compilerOptions": {
-    "outDir": "dist/esm"
+    "outDir": "dist/esm",
+    "types": ["mocha"]
   }
 }

packages/plugin-kit/package.json

@@ -34,7 +34,7 @@
     "build:dedupe-types": "node ../../tools/dedupe-types.js dist/cjs/index.cjs dist/esm/index.js",
     "build:cts": "node -e \"fs.copyFileSync('dist/esm/index.d.ts', 'dist/cjs/index.d.cts')\"",
     "build": "rollup -c && npm run build:dedupe-types && tsc -p tsconfig.esm.json && npm run build:cts",
-    "test:jsr": "npx jsr@latest publish --dry-run",
+    "test:jsr": "npx -y jsr@latest publish --dry-run",
     "pretest": "npm run build",
     "test": "mocha tests/",
     "test:coverage": "c8 npm test"
@@ -48,6 +48,7 @@
   "devDependencies": {
     "@eslint/core": "^0.9.0",
     "@types/levn": "^0.4.0",
+    "@types/mocha": "^10.0.7",
     "c8": "^9.1.0",
     "mocha": "^10.4.0",
     "rollup": "^4.16.2",

packages/plugin-kit/tsconfig.json

@@ -3,6 +3,7 @@
   "files": ["src/index.js"],
   "compilerOptions": {
     "outDir": "dist/esm",
-    "strict": true
+    "strict": true,
+    "types": ["mocha"]
   }
 }