refactor: code and support files cleanup

.gitignore

@@ -1,3 +1,4 @@
 node_modules/
 /lib
 zz*
+*.tgz

package.json

@@ -30,43 +30,42 @@
       "url": "https://paypal.me/septh07"
     }
   ],
+  "engines": {
+    "node": ">=21 || ^20.6.0 || ^18.19.0"
+  },
   "type": "module",
   "bin": {
-    "ts-run": "lib/index.js"
+    "ts-run": "./lib/index.js"
   },
-  "engines": {
-    "node": ">= 21 || ^20.6.0 || ^18.19.0"
-  },
-  "engineStrict": true,
   "exports": {
     "./register": "./lib/index.js"
   },
-  "files": [
-    "./lib",
-    "!*.map"
-  ],
-  "publishConfig": {
-    "access": "public"
-  },
   "scripts": {
     "prebuild": "rimraf lib",
     "build": "rollup --config",
     "watch": "npm run build -- --watch",
-    "test": "ts-run test/check-node-21.ts && node --import=@septh/ts-run/register --test test/**/*.test.*"
+    "test": "ts-run test/check-node-21.ts && node --import=@septh/ts-run/register --test test/**/*.test.{ts,mts,cts}"
   },
   "devDependencies": {
     "@rollup/plugin-commonjs": "^25.0.7",
     "@rollup/plugin-node-resolve": "^15.2.3",
     "@rollup/plugin-terser": "^0.4.4",
     "@rollup/plugin-typescript": "^11.1.6",
-    "@types/node": "^20.10.7",
+    "@types/node": "^20.11.10",
     "rimraf": "^5.0.5",
     "rollup": "^4.9.6",
-    "rollup-plugin-node-externals": "^6.1.2",
+    "rollup-plugin-node-externals": "^7.0.1",
     "sucrase": "^3.35.0",
     "tslib": "^2.6.2",
     "typescript": "^5.3.3"
   },
+  "files": [
+    "./lib",
+    "!*.map"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
   "np": {
     "yarn": false,
     "cleanup": false

rollup.config.js

@@ -19,8 +19,7 @@ export default defineConfig([
             exports: 'named',
             generatedCode: 'es2015',
             sourcemap: true,
-            sourcemapExcludeSources: true,
-            minifyInternalExports: false
+            sourcemapExcludeSources: true
         },
         plugins: [
             nodeExternals(),
@@ -35,19 +34,21 @@ export default defineConfig([
     {
         input: 'source/cjs-transform.cts',
         output: {
-            dir: 'lib',
+            file: 'lib/cjs-transform.cjs',
             format: 'commonjs',
             exports: 'named',
             generatedCode: 'es2015',
-            esModule: 'if-default-prop',
+            esModule: false,
             sourcemap: true,
-            sourcemapExcludeSources: true,
-            minifyInternalExports: false
+            sourcemapExcludeSources: true
         },
         plugins: [
             nodeExternals(),
             nodeResolve(),
             commonsJS(),
+            // Not sure why but this is the only way I've found
+            // to have @rollup/plugin-typescript compile this file
+            // the way I wanted.
             typescript({
                 include: './source/cjs-transform.cts',
                 exclude: './node-modules',

source/module.d.ts → source/ambient.d.ts

@@ -3,6 +3,15 @@ declare global {
 		interface Module {
 			_compile(code: string, filename: string): string
 		}
+
+		interface NodeError {
+			code: string
+		}
+
+		type ModuleType = 'commonjs' | 'module'
+		interface PkgType {
+			type?: ModuleType
+		}
 	}
 }