fix(web): preserve the target set in tsconfig.lib.json

ISSUES CLOSED: nrwl#3601

e2e/react/src/react-package.test.ts

@@ -104,18 +104,45 @@ forEachCli('nx', (cli) => {
       runCLI(
         `generate @nrwl/react:library ${myLib} --publishable --no-interactive`
       );
+
+      /**
+       *
+       * Here I would update my library file
+       *
+       * updateFile(`libs/${myLib}/src/lib/${myLib}.tsx`, (content) => {
+       *
+       *   Not sure how, will find how.
+       *
+       * })
+       *
+       * I would just add this in the end:
+       *
+       * export const TestFunction = async () => {
+       *     return await Promise.resolve('Done!')
+       * }
+       *
+       */
+
       updateFile(`libs/${myLib}/tsconfig.json`, (content) => {
         const json = JSON.parse(content);
-        json.compilerOptions.target = 'ES2020';
+
+        /**
+         * Set target as es3!!
+         */
+
+        json.compilerOptions.target = 'es3';
         return JSON.stringify(json, null, 2);
       });
       // What we're testing
       runCLI(`build ${myLib}`);
       // Assertion
       const content = readFile(`dist/libs/${myLib}/${myLib}.esm.js`);
-      // ???? Need to figure out what to match on based on tsconfig target
-      // Need to check that the bundle preserves what we expect from es2020
-      expect(content).toMatch(/import React/);
+
+      /**
+       * Then check if the result contains this "promise" polyfill?
+       */
+
+      expect(content).toContain('function __generator(thisArg, body) {');
     });
 
     it('should build the library when it does not have any deps', () => {

package.json

@@ -1,6 +1,6 @@
 {
   "name": "@nrwl/nx-source",
-  "version": "10.1.0",
+  "version": "999.8.3",
   "description": "Extensible Dev Tools for Monorepos",
   "homepage": "https://nx.dev",
   "main": "index.js",
@@ -249,4 +249,4 @@
       "pre-push": "yarn checkcommit && yarn documentation && pretty-quick --check"
     }
   }
-}
+}

packages/web/src/builders/package/package.impl.ts

@@ -120,7 +120,7 @@ export function run(
           return () => watcher.close();
         });
       } else {
-        context.logger.info('Bundling...');
+        context.logger.info(`Bundling...`);
 
         // Delete output path before bundling
         deleteOutputDir(context.workspaceRoot, options.outputPath);