wimpyprogrammer · wimpyprogrammer · Oct 19, 2025 · Oct 13, 2025 · Oct 13, 2025 · Oct 13, 2025
diff --git a/.eslintrc.json b/.eslintrc.json
@@ -1,8 +1,8 @@
 {
+	"root": true,
 	"parser": "@typescript-eslint/parser",
 	"extends": [
 		"airbnb-base",
-		"plugin:jest/recommended",
 		"plugin:@typescript-eslint/eslint-recommended",
 		"plugin:@typescript-eslint/recommended",
 		"prettier"
@@ -11,47 +11,25 @@
 		"ecmaVersion": 2018,
 		"project": ["./**/tsconfig.json", "./**/tsconfig.test.json"]
 	},
+	"ignorePatterns": ["coverage/", "lib/"],
 	"rules": {
 		"import/extensions": [
 			"error",
 			{
 				"ts": "never"
 			}
 		],
-		"import/no-cycle": "off",
-		"import/no-extraneous-dependencies": [
-			"error",
-			{
-				"devDependencies": ["**/*.spec.{js,ts}", "**/*.config.js"]
-			}
-		],
-		"import/no-unresolved": [
-			"error",
-			{
-				"ignore": [
-					"history",
-					"lodash",
-					// Workaround for alexgorbatchev/eslint-import-resolver-typescript#17
-					"regexp-tree/ast",
-					"RegexColorizer"
-				]
-			}
-		],
 		"import/prefer-default-export": "off",
-		"no-else-return": "off",
 		"no-plusplus": "off",
-		// This rule excludes too many escape sequences we need, like \p
-		"no-useless-escape": "off",
 		// Allow ForOfStatement, preserve the rest of Airbnb's restrictions
 		"no-restricted-syntax": [
 			"error",
 			"ForInStatement",
 			"LabeledStatement",
 			"WithStatement"
-		],
-		"@typescript-eslint/explicit-function-return-type": "off",
-		"@typescript-eslint/explicit-module-boundary-types": "off"
+		]
 	},
+	"reportUnusedDisableDirectives": true,
 	"settings": {
 		"import/parsers": {
 			"@typescript-eslint/parser": [".ts"]

diff --git a/.github/README.md b/.github/README.md
@@ -1 +1 @@
-../packages/regex-to-strings/README.md
+../packages/regex-to-strings/README.md
diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
@@ -19,34 +19,33 @@ jobs:
       fail-fast: false
       matrix:
         node-version: [18.x]
-        require-successful-testpack: [true]
         include:
           - node-version: 20.x
-            require-successful-testpack: false
           - node-version: lts/*
-            require-successful-testpack: false
 
     steps:
       - name: Checkout repository
         uses: actions/checkout@v5
         with:
           fetch-depth: '2'
 
+      - name: Enable Corepack
+        run: corepack enable
+
       - name: Test on Node ${{ matrix.node-version }}
         uses: actions/setup-node@v4
         with:
           node-version: ${{ matrix.node-version }}
 
-      - run: yarn
+      - run: YARN_ENABLE_IMMUTABLE_INSTALLS=false yarn install
       - run: npx prettier --check .
+        working-directory: ./
       - run: yarn run build
       - run: yarn run lint
       - run: yarn run test
 
       - run: npx testpack-cli --keep=@types/*,ts-jest,typescript jest.config.js tsconfig.test.json src/e2e.spec.ts
         working-directory: ./packages/regex-to-strings
-        # Workaround for #66
-        continue-on-error: ${{ !matrix.require-successful-testpack }}
 
       - name: Upload test coverage report to Codecov
         uses: codecov/codecov-action@v5.5.0

diff --git a/.npmrc b/.npmrc
diff --git a/.prettierignore b/.prettierignore
@@ -1,3 +1,5 @@
+.pnp.cjs
+.pnp.loader.mjs
 package-lock.json
 package.json
 

diff --git a/demo/.eslintrc.json b/demo/.eslintrc.json
@@ -0,0 +1,16 @@
+{
+	"rules": {
+		"import/no-extraneous-dependencies": [
+			"error",
+			{
+				"devDependencies": ["**/*.config.js"]
+			}
+		],
+		"import/no-unresolved": [
+			"error",
+			{
+				"ignore": ["history", "lodash", "RegexColorizer"]
+			}
+		]
+	}
+}
diff --git a/demo/index.html b/demo/index.html
@@ -1,4 +1,4 @@
-<!DOCTYPE html>
+<!doctype html>
 <html lang="en">
 	<head>
 		<meta charset="utf-8" />

diff --git a/demo/package.json b/demo/package.json
@@ -4,10 +4,12 @@
   "private": true,
   "scripts": {
     "build": "wp --config webpack.config.js",
+    "lint": "tsc -b ./tsconfig.lint.json && eslint .",
     "test": "exit 0"
   },
   "devDependencies": {
     "@types/lodash": "^4.14.140",
+    "@types/node": "^24.8.1",
     "clean-webpack-plugin": "^4.0.0",
     "css-loader": "^7.1.1",
     "node-sass": "^9.0.0",

diff --git a/demo/src/utils/auto-expand-field.ts b/demo/src/utils/auto-expand-field.ts
@@ -10,10 +10,10 @@ type anyFn = (...args: unknown[]) => void;
 function debounce<F extends anyFn>(func: F, wait: number): F {
 	let timeoutID: number;
 
-	return (function debounced(this: any, ...args: any[]) {
+	return function debounced(this: any, ...args: any[]) {
 		clearTimeout(timeoutID);
 		timeoutID = window.setTimeout(() => func.apply(this, args), wait);
-	} as any) as F;
+	} as any as F;
 }
 /* eslint-enable @typescript-eslint/no-explicit-any */
 

diff --git a/demo/src/worker/index.ts b/demo/src/worker/index.ts
@@ -31,7 +31,7 @@ function takeNIterations(
 }
 
 // eslint-disable-next-line no-restricted-globals
-const ctx: Worker = (self as unknown) as Worker;
+const ctx: Worker = self as unknown as Worker;
 
 function* processRequest(
 	message: MessageEvent

diff --git a/tsconfig.lint.json → demo/tsconfig.lint.json b/tsconfig.lint.json → demo/tsconfig.lint.json
@@ -2,6 +2,6 @@
 	"compilerOptions": {
 		"noEmit": true
 	},
-	"extends": "./tsconfig.json",
+	"extends": "../tsconfig.json",
 	"references": [{ "path": "./" }]
 }
diff --git a/package.json b/package.json
@@ -1,14 +1,15 @@
 {
   "private": true,
+  "packageManager": "yarn@4.10.3",
   "workspaces": [
     "packages/*",
     "demo"
   ],
   "scripts": {
-    "build": "yarn workspaces run build",
-    "format": "prettier --write .",
-    "lint": "tsc -b ./tsconfig.lint.json && eslint . --report-unused-disable-directives",
-    "test": "yarn workspaces run test"
+    "build": "yarn workspaces foreach --all run build",
+    ":format": "prettier --write .",
+    "lint": "yarn workspaces foreach --all run lint",
+    "test": "yarn workspaces foreach --all run test"
   },
   "devDependencies": {
     "@typescript-eslint/eslint-plugin": "^5.6.0",
@@ -18,7 +19,7 @@
     "eslint-config-prettier": "^10.0.1",
     "eslint-import-resolver-typescript": "^4.3.1",
     "eslint-plugin-import": "^2.25.3",
-    "eslint-plugin-jest": "^27.0.4",
-    "prettier": "2.2.1"
+    "prettier": "2.2.1",
+    "typescript": "^4.2.3"
   }
 }
diff --git a/packages/regex-to-strings/.eslintrc.json b/packages/regex-to-strings/.eslintrc.json
@@ -0,0 +1,24 @@
+{
+	"extends": ["plugin:jest/recommended"],
+	"rules": {
+		"import/no-cycle": "off",
+		"import/no-extraneous-dependencies": [
+			"error",
+			{
+				"devDependencies": ["**/*.spec.{js,ts}", "**/*.config.js"]
+			}
+		],
+		"import/no-unresolved": [
+			"error",
+			{
+				"ignore": [
+					// Workaround for alexgorbatchev/eslint-import-resolver-typescript#17
+					"regexp-tree/ast"
+				]
+			}
+		],
+		"no-else-return": "off",
+		// This rule excludes too many escape sequences we need, like \p
+		"no-useless-escape": "off"
+	}
+}
diff --git a/packages/regex-to-strings/package.json b/packages/regex-to-strings/package.json
@@ -29,19 +29,21 @@
   "scripts": {
     "build": "tsc -b --clean && tsc -b",
     "changelog": "npx auto-changelog",
+    "lint": "tsc -b ./tsconfig.lint.json && eslint .",
     "release": "npx release-it --no-increment",
     "test": "jest --coverage"
   },
   "devDependencies": {
     "@types/jest": "^30.0.0",
     "@types/jest-when": "^3.5.0",
     "jest": "^30.0.0",
+    "jest-util": "^30.2.0",
     "jest-when": "^3.2.1",
-    "ts-jest": "^29.2.5",
-    "typescript": "^4.2.3"
+    "ts-jest": "^29.2.5"
   },
   "dependencies": {
     "escape-string-regexp": "^4.0.0",
+    "eslint-plugin-jest": "^27.0.4",
     "pandemonium": "^2.0.0",
     "regexp-tree": "^0.1.23"
   },

diff --git a/packages/regex-to-strings/src/pattern.spec.ts b/packages/regex-to-strings/src/pattern.spec.ts
@@ -52,12 +52,12 @@ describe('count', () => {
 	});
 
 	it('counts null as zero patterns', () => {
-		const result = count((null as unknown) as string);
+		const result = count(null as unknown as string);
 		expect(result).toBe(0);
 	});
 
 	it('counts undefined as one pattern', () => {
-		const result = count((undefined as unknown) as string);
+		const result = count(undefined as unknown as string);
 		expect(result).toBe(1);
 	});
 
@@ -122,11 +122,11 @@ describe('expand', () => {
 	});
 
 	it('returns an empty list for null', () => {
-		const result = expandAll((null as unknown) as string);
+		const result = expandAll(null as unknown as string);
 		expect(result).toEqual([]);
 
 		// Mirror this JavaScript behavior
-		const nativeRegex = new RegExp((null as unknown) as string);
+		const nativeRegex = new RegExp(null as unknown as string);
 		expect(nativeRegex.test('')).toBe(false);
 	});
 

diff --git a/packages/regex-to-strings/tsconfig.lint.json b/packages/regex-to-strings/tsconfig.lint.json
@@ -0,0 +1,7 @@
+{
+	"compilerOptions": {
+		"noEmit": true
+	},
+	"extends": "../../tsconfig.json",
+	"references": [{ "path": "./" }]
+}
Original file line number	Diff line number	Diff line change
		@@ -1 +1 @@
		../packages/regex-to-strings/README.md
		../packages/regex-to-strings/README.md