fix: add support for Es modules

cspell.config.yaml

@@ -26,6 +26,7 @@ words:
   - devel
   - dyld
   - eabi
+  - esmodule
   - execa
   - ftxui
   - gcovr

jest.config.js

@@ -1,5 +1,7 @@
 module.exports = {
-  preset: "ts-jest/presets/default-esm",
+  preset: "ts-jest/presets/js-with-ts-esm",
+  extensionsToTreatAsEsm: [".ts"],
+  transformIgnorePatterns: [], // transform everything
   testEnvironment: "node",
   testMatch: ["**/*.test.ts"],
   testPathIgnorePatterns: ["<rootDir>/src/python/setup-python/"],

package.json

@@ -5,7 +5,12 @@
   "repository": "https://github.com/aminya/setup-cpp",
   "license": "Apache-2.0",
   "author": "Amin Yahyaabadi",
+  "exports": {
+    "import": "./dist/setup-cpp.mjs",
+    "require": "./dist/setup-cpp.js"
+  },
   "main": "./dist/setup_cpp.js",
+  "module": "./dist/setup_cpp.mjs",
   "source": "./src/main.ts",
   "bin": {
     "setup-cpp": "./dist/setup_cpp.js",
@@ -121,7 +126,14 @@
     "main": {
       "context": "node",
       "includeNodeModules": true,
-      "optimize": true
+      "optimize": true,
+      "outputFormat": "commonjs"
+    },
+    "module": {
+      "context": "node",
+      "includeNodeModules": true,
+      "optimize": true,
+      "outputFormat": "esmodule"
     }
   }
 }

tsconfig.json

@@ -22,7 +22,7 @@
     "allowJs": true,
     "esModuleInterop": true,
     "resolveJsonModule": true,
-    "module": "commonjs",
+    "module": "esnext",
     "moduleResolution": "node",
     "importHelpers": false,
     "outDir": "./dist"