Adds es modules support and tests

.github/workflows/CI.yml

@@ -0,0 +1,36 @@
+name: CI
+on: pull_request
+
+jobs:
+  test:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v1
+      - uses: actions/setup-node@v1
+        with:
+          node-version: "14.x"
+      - name: Setup Testing Infra
+        run: |
+          cd test
+          npm install
+
+      - name: "CommonJS Test"
+        run: |
+          cd test/cjs
+          npm run test
+
+      - name: "ES Modules Test"
+        run: |
+          cd test/esm-node-native
+          npm run test
+
+      - name: "Rollup Tree-shaking Test"
+        run: |
+          cd test/rollup-modules
+          npm run test
+
+      - name: "Webpack Tree-shaking Test"
+        run: |
+          cd test/webpack-modules
+          npm run test

.npmignore

@@ -2,3 +2,4 @@
 .github
 bower.json
 docs
+test

modules/index.js

@@ -0,0 +1,51 @@
+import { createRequire } from "module";
+const {
+    __extends,
+    __assign,
+    __rest,
+    __decorate,
+    __param,
+    __metadata,
+    __awaiter,
+    __generator,
+    __exportStar,
+    __createBinding,
+    __values,
+    __read,
+    __spread,
+    __spreadArrays,
+    __await,
+    __asyncGenerator,
+    __asyncDelegator,
+    __asyncValues,
+    __makeTemplateObject,
+    __importStar,
+    __importDefault,
+    __classPrivateFieldGet,
+    __classPrivateFieldSet,
+} = createRequire(import.meta.url)("../tslib.js");
+export {
+    __extends,
+    __assign,
+    __rest,
+    __decorate,
+    __param,
+    __metadata,
+    __awaiter,
+    __generator,
+    __exportStar,
+    __createBinding,
+    __values,
+    __read,
+    __spread,
+    __spreadArrays,
+    __await,
+    __asyncGenerator,
+    __asyncDelegator,
+    __asyncValues,
+    __makeTemplateObject,
+    __importStar,
+    __importDefault,
+    __classPrivateFieldGet,
+    __classPrivateFieldSet,
+};

modules/package.json

@@ -0,0 +1,3 @@
+{
+    "type": "module"
+}

package.json

@@ -25,5 +25,12 @@
     "module": "tslib.es6.js",
     "jsnext:main": "tslib.es6.js",
     "typings": "tslib.d.ts",
-    "sideEffects": false
+    "sideEffects": false,
+    "exports": {
+        ".": {
+            "import": "./modules/index.js",
+            "default": "./tslib.js"
+        },
+        "./": "./"
+    }
 }

test/.gitignore

@@ -0,0 +1,3 @@
+package-lock.json
+rollup-modules/output
+webpack-modules/dist

test/README.md

@@ -0,0 +1,4 @@
+### Tests
+
+Each folder has a `test` script which imports `tslib` via node_modules. 
+In order to run these tests, you first need to run `npm install` in this folder.

test/cjs/index.js

@@ -0,0 +1,7 @@
+const { __awaiter } = require("tslib");
+
+const testFunction = (textToPrint) => __awaiter(void 0, void 0, void 0, function* () {
+    console.log(`State: ${textToPrint}`);
+});
+
+testFunction("Works")

test/cjs/package.json

@@ -0,0 +1,5 @@
+{
+  "scripts": {
+    "test": "node index.js"
+  }
+}

test/esm-node-native/index.js

@@ -0,0 +1,7 @@
+import { __awaiter } from "tslib";
+
+export const testFunction = (textToPrint) => __awaiter(void 0, void 0, void 0, function* () {
+    console.log(`State: ${textToPrint}`);
+});
+
+testFunction("Works")

test/esm-node-native/package.json

@@ -0,0 +1,6 @@
+{
+  "type": "module",
+  "scripts": {
+    "test": "node --experimental-specifier-resolution=node index.js"
+  }
+}

test/package.json

@@ -0,0 +1,9 @@
+{
+  "dependencies": {
+    "tslib": "file:..",
+    "rollup": "2.28.2",
+    "@rollup/plugin-node-resolve": "9.0.0",
+    "webpack": "4.44.2",
+    "webpack-cli": "3.3.12"
+  }
+}

test/rollup-modules/index.js

@@ -0,0 +1,7 @@
+import { __awaiter } from "tslib";
+
+export const testFunction = (textToPrint) => __awaiter(void 0, void 0, void 0, function* () {
+    console.log(`State: ${textToPrint}`);
+});
+
+testFunction("Works")

test/rollup-modules/package.json

@@ -0,0 +1,5 @@
+{
+  "scripts": {
+    "test": "../node_modules/.bin/rollup -c rollup.config.js && node output/index.js"
+  }
+}

test/rollup-modules/rollup.config.js

@@ -0,0 +1,10 @@
+import { nodeResolve } from '@rollup/plugin-node-resolve';
+
+export default {
+  input: 'index.js',
+  output: {
+    dir: 'output',
+    format: 'cjs'
+  },
+  plugins: [nodeResolve()]
+};

test/webpack-modules/index.js

@@ -0,0 +1,7 @@
+import { __awaiter } from "tslib";
+
+export const testFunction = (textToPrint) => __awaiter(void 0, void 0, void 0, function* () {
+    console.log(`State: ${textToPrint}`);
+});
+
+testFunction("Works")

test/webpack-modules/package.json

@@ -0,0 +1,5 @@
+{
+  "scripts": {
+    "test": "../node_modules/.bin/webpack && node dist/main.js"
+  }
+}

test/webpack-modules/webpack.config.js

@@ -0,0 +1,4 @@
+module.exports = {
+  mode: "production", 
+  entry: "./index"
+}