feat: utils to ts

Author: AlexSergey

package-lock.json

@@ -59,7 +59,6 @@
     "@babel/preset-typescript": "7.28.5",
     "@babel/traverse": "7.29.0",
     "@rockpack/tsconfig": "8.0.0",
-    "@rockpack/utils": "8.0.0",
     "babel-plugin-add-import-extension": "1.6.0",
     "babel-plugin-react-compiler": "1.0.0",
     "babel-plugin-transform-typescript-metadata": "0.4.0",

packages/babel/package.json

@@ -3,7 +3,3 @@ declare module 'eslint-plugin-no-only-tests' {
   const plugin: ESLint.Plugin;
   export = plugin;
 }
-
-declare module '@rockpack/utils' {
-  export const getMode: (modes?: readonly string[], defaultMode?: string) => string;
-}

packages/codestyle/src/declarations.d.ts

@@ -125,10 +125,10 @@ export const packageJSONPreparing = async (packageJSON, { appType, tester, nogit
 
   if (appType === 'library' || appType === 'component') {
     packageJSON = addScripts(packageJSON, {
-      analyzer: 'node scripts.build --analyzer',
-      build: 'node scripts.build --mode=production',
-      'build:example': 'node example/scripts.build --mode=production',
-      start: 'node example/scripts.build',
+      analyzer: 'node scripts.build.js --analyzer',
+      build: 'node scripts.build.js --mode=production',
+      'build:example': 'node example/scripts.build.js --mode=production',
+      start: 'node example/scripts.build.js',
     });
 
     const examplePath = path.resolve(currentPath, 'example');
@@ -150,9 +150,9 @@ export const packageJSONPreparing = async (packageJSON, { appType, tester, nogit
     await writePackageJSON(examplePath, packageJSONExample);
   } else {
     packageJSON = addScripts(packageJSON, {
-      analyzer: 'node scripts.build --analyzer',
-      build: 'node scripts.build --mode=production',
-      start: 'node scripts.build',
+      analyzer: 'node scripts.build.js --analyzer',
+      build: 'node scripts.build.js --mode=production',
+      start: 'node scripts.build.js',
     });
   }
 

packages/starter/lib/packageJSONPreparing.js

@@ -17,23 +17,48 @@
   },
   "license": "MIT",
   "author": "Aleksandrov Sergey <gooddev.sergey@gmail.com> (https://github.com/AlexSergey/rockpack)",
-  "main": "index.js",
+  "type": "module",
+  "exports": {
+    ".": {
+      "import": "./lib/esm/index.mjs",
+      "require": "./lib/cjs/index.cjs",
+      "types": "./types/index.d.ts"
+    },
+    "./polyfills/text-encoder.fix": {
+      "import": "./lib/esm/polyfills/text-encoder.fix.mjs",
+      "require": "./lib/cjs/polyfills/text-encoder.fix.cjs",
+      "types": "./types/polyfills/text-encoder.fix.d.ts"
+    }
+  },
+  "main": "./lib/cjs/index.cjs",
+  "module": "./lib/esm/index.mjs",
+  "types": "./types/index.d.ts",
   "files": [
-    "polyfills",
-    "utils"
+    "src/polyfills",
+    "src/utils"
   ],
   "scripts": {
-    "format": "npm run format:eslint",
-    "format:eslint": "eslint . --fix",
-    "lint": "eslint .",
+    "build": "npm run build:esm && npm run build:cjs && npm run build:types",
+    "build:cjs": "node scripts/build.cjs.mjs",
+    "build:esm": "node scripts/build.mjs",
+    "build:types": "tsc -p tsconfig.types.json",
+    "format": "npm run format:code",
+    "format:code": "eslint . --fix",
+    "lint": "npm run lint:ts && npm run lint:code",
+    "lint:code": "eslint .",
+    "lint:ts": "tsc --noEmit",
     "production": "npm run lint && npm publish --access public"
   },
   "dependencies": {
-    "require-main-filename": "2.0.0",
     "semver": "7.8.0",
     "valid-types": "2.0.5",
     "yargs": "18.0.0"
   },
+  "devDependencies": {
+    "@types/node": "24.10.13",
+    "@types/semver": "7.7.1",
+    "@types/yargs": "17.0.35"
+  },
   "engines": {
     "node": ">=23.0.0"
   }

packages/utils/index.js

@@ -0,0 +1,45 @@
+import { transformFileSync } from '@babel/core';
+import { mkdirSync, readdirSync, writeFileSync } from 'node:fs';
+import { createRequire } from 'node:module';
+import { dirname, extname, join, relative, resolve } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const _require = createRequire(import.meta.url);
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = resolve(__dirname, '..');
+const srcDir = resolve(root, 'src');
+const outDir = resolve(root, 'lib/cjs');
+
+const babelOptions = {
+  babelrc: false,
+  configFile: false,
+  plugins: [
+    [_require.resolve('babel-plugin-add-import-extension'), { extension: 'cjs' }],
+    [_require.resolve('@babel/plugin-transform-modules-commonjs')],
+  ],
+  presets: [[_require.resolve('@babel/preset-typescript')]],
+};
+
+const collectFiles = (dir) => {
+  const entries = readdirSync(dir, { withFileTypes: true });
+  return entries.flatMap((entry) => {
+    const fullPath = join(dir, entry.name);
+    return entry.isDirectory() ? collectFiles(fullPath) : [fullPath];
+  });
+};
+
+const files = collectFiles(srcDir).filter((f) => {
+  const ext = extname(f);
+  if (f.endsWith('.d.ts') || f.endsWith('.d.cts')) return false;
+  return ext === '.ts' || ext === '.tsx' || ext === '.cts';
+});
+
+for (const file of files) {
+  const result = transformFileSync(file, babelOptions);
+  const rel = relative(srcDir, file);
+  const outFile = join(outDir, rel.replace(/\.(tsx?|cts)$/, '.cjs'));
+  mkdirSync(dirname(outFile), { recursive: true });
+  writeFileSync(outFile, result.code);
+}
+
+console.log(`CJS: built ${files.length} file(s) → ${outDir}`);

packages/utils/package.json

@@ -0,0 +1,44 @@
+import { transformFileSync } from '@babel/core';
+import { mkdirSync, readdirSync, writeFileSync } from 'node:fs';
+import { createRequire } from 'node:module';
+import { dirname, extname, join, relative, resolve } from 'node:path';
+import { fileURLToPath } from 'node:url';
+
+const _require = createRequire(import.meta.url);
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const root = resolve(__dirname, '..');
+const srcDir = resolve(root, 'src');
+const outDir = resolve(root, 'lib/esm');
+
+const babelOptions = {
+  babelrc: false,
+  configFile: false,
+  plugins: [[_require.resolve('babel-plugin-add-import-extension'), { extension: 'mjs' }]],
+  presets: [
+    [_require.resolve('@babel/preset-env'), { modules: false, targets: { node: 'current' } }],
+    [_require.resolve('@babel/preset-typescript')],
+  ],
+};
+
+const collectFiles = (dir) => {
+  const entries = readdirSync(dir, { withFileTypes: true });
+  return entries.flatMap((entry) => {
+    const fullPath = join(dir, entry.name);
+    return entry.isDirectory() ? collectFiles(fullPath) : [fullPath];
+  });
+};
+
+const files = collectFiles(srcDir).filter((f) => {
+  const ext = extname(f);
+  return (ext === '.ts' || ext === '.tsx') && !f.endsWith('.d.ts');
+});
+
+for (const file of files) {
+  const result = transformFileSync(file, babelOptions);
+  const rel = relative(srcDir, file);
+  const outFile = join(outDir, rel.replace(/\.tsx?$/, '.mjs'));
+  mkdirSync(dirname(outFile), { recursive: true });
+  writeFileSync(outFile, result.code);
+}
+
+console.log(`ESM: built ${files.length} file(s) → ${outDir}`);