feat(icons-react): reintroduce entrypoint with new icon strategy (#3078)

* feat(icons): update to include entrypoint

* fix(icons-react): update build to be side-effect free

* chore(project): sync yarn.lock

* chore(icons-react): remove create-react-app example

* chore(icons-react): update storybook example

* chore(project): sync files

* chore(e2e): update icons-react test

* chore: check-in work

* chore: check-in work

* feat(upgrade): add support for migrating icons-react

* fix(HeaderMenuButton): update icon import path

* fix(upgrade): support prefix paths

* fix(icons-react): make sure children prop is forwarded

* chore(react): update to use new icon imports

* Revert "chore(react): update to use new icon imports"

This reverts commit 2822e90.

* fix(upgrade): preserve leading comments

* chore(react): update to use new icon imports

* chore(icons-react,upgrade): add docs

* fix(icons-react): set aria-hidden for child nodes

* chore(icons-react): revert early change for aria-hidden

.eslintignore

@@ -33,5 +33,8 @@ packages/components/node_modules
 # Sketch
 *.sketchplugin
 
+# Upgrade
+**/__testfixtures__/**
+
 # React
 **/storybook-static/**

e2e/icons-react/components-test.js

@@ -9,21 +9,16 @@
 
 'use strict';
 
-const path = require('path');
 const meta = require('../../packages/icons/meta.json');
 
 describe('@carbon/icons-react', () => {
-  test.each(meta.map(icon => [icon.moduleName, icon]))(
-    '%s is require-able',
-    (name, icon) => {
-      const filepath = path.resolve(
-        __dirname,
-        '../../packages/icons-react',
-        icon.outputOptions.file.replace(/es/, 'lib')
-      );
-      expect(() => {
-        require(filepath);
-      }).not.toThrow();
-    }
-  );
+  test('entrypoint is require-able', () => {
+    expect(() => {
+      require('@carbon/icons-react');
+    }).not.toThrow();
+  });
+
+  test.each(meta.map(icon => [icon.moduleName]))('%s is require-able', name => {
+    expect(require('@carbon/icons-react')[name]).toBeDefined();
+  });
 });

packages/icons-react/README.md

@@ -41,13 +41,6 @@ const Add24 = require('@carbon/icons-react/lib/Add/24');
 _Note: if you would like to find the import path for an icon, you can reference
 our [icon preview](https://carbon-elements.netlify.com/icons/examples/preview/)_
 
-## 📚 Examples
-
-If you're looking for more examples on how to use `@carbon/icons-react`, we have
-some examples that you can check out:
-
-- [create-react-app](./examples/create-react-app)
-
 ## 🙌 Contributing
 
 We're always looking for contributors to help us fix bugs, build new features,