From 2d801b535ed03fdbde0ab9b4c909c9d4ff440536 Mon Sep 17 00:00:00 2001
From: Jaco <jacogr@gmail.com>
Date: Fri, 9 Jul 2021 16:30:05 +0300
Subject: [PATCH] Browser bundle build (incomplete) (#503)

* Browser bundle build (incomplete)

* globals
---
 package.json                         |  1 +
 packages/vue-identicon/src/bundle.ts |  6 +++
 packages/vue-identicon/src/index.ts  |  4 +-
 rollup.config.mjs                    | 56 ++++++++++++++++++++++++++++
 4 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 packages/vue-identicon/src/bundle.ts
 create mode 100644 rollup.config.mjs

diff --git a/package.json b/package.json
index cb0f7952..8e82d78b 100644
--- a/package.json
+++ b/package.json
@@ -13,6 +13,7 @@
   "scripts": {
     "build": "polkadot-dev-build-ts",
     "build:release": "polkadot-ci-ghact-build",
+    "build:rollup": "polkadot-exec-rollup --config",
     "lint": "polkadot-dev-run-lint",
     "clean": "polkadot-dev-clean-build",
     "demo:identicon:react": "yarn build && webpack-serve --config packages/react-identicon/webpack.config.js --content packages/react-identicon --port 8080",
diff --git a/packages/vue-identicon/src/bundle.ts b/packages/vue-identicon/src/bundle.ts
new file mode 100644
index 00000000..d2de93ab
--- /dev/null
+++ b/packages/vue-identicon/src/bundle.ts
@@ -0,0 +1,6 @@
+// Copyright 2017-2021 @polkadot/vue-identicon authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+export { Identicon } from './Identicon';
+
+export { packageInfo } from './packageInfo';
diff --git a/packages/vue-identicon/src/index.ts b/packages/vue-identicon/src/index.ts
index c8748d79..086ecd08 100644
--- a/packages/vue-identicon/src/index.ts
+++ b/packages/vue-identicon/src/index.ts
@@ -3,8 +3,8 @@
 
 import './detectPackage';
 
-import { Identicon } from './Identicon';
+import { Identicon } from './bundle';
 
-export { packageInfo } from './packageInfo';
+export * from './bundle';
 
 export default Identicon;
diff --git a/rollup.config.mjs b/rollup.config.mjs
new file mode 100644
index 00000000..655768e0
--- /dev/null
+++ b/rollup.config.mjs
@@ -0,0 +1,56 @@
+// Copyright 2017-2021 @polkadot/ui authors & contributors
+// SPDX-License-Identifier: Apache-2.0
+
+import path from 'path';
+
+import { createBundle } from '@polkadot/dev/config/rollup';
+
+const pkgs = [
+  '@polkadot/react-identicon',
+  '@polkadot/react-qr',
+  '@polkadot/ui-keyring',
+  '@polkadot/ui-settings',
+  '@polkadot/ui-shared',
+  '@polkadot/vue-identicon'
+];
+
+const external = [
+  ...pkgs,
+  '@polkadot/keyring',
+  '@polkadot/util',
+  '@polkadot/util-crypto',
+  'react',
+  'react-dom',
+  'vue'
+];
+
+const globals = {
+  react: 'React',
+  'react-dom': 'ReactDOM',
+  vue: 'Vue'
+};
+
+const entries = ['api-derive', 'rpc-core', 'rpc-provider', 'types-known'].reduce((all, p) => ({
+  ...all,
+  [`@polkadot/${p}`]: path.resolve(process.cwd(), `packages/${p}/build/bundle.js`)
+}), {
+  // re-exported in @polkadot/util-crypto, map directly
+  '@polkadot/networks': '@polkadot/util-crypto'
+});
+
+const overrides = {};
+
+export default pkgs.map((pkg) => {
+  const override = (overrides[pkg] || {});
+
+  return createBundle({
+    external,
+    globals,
+    pkg,
+    ...override,
+    entries: {
+      ...entries,
+      ...(override.entries || {})
+    }
+  });
+});