feat(riot-v5): create the skeleton for riot5

rollup.config.js

@@ -0,0 +1,39 @@
+import riot from 'rollup-plugin-riot';
+import nodeResolve from '@rollup/plugin-node-resolve';
+import commonjs from '@rollup/plugin-commonjs';
+import { terser } from 'rollup-plugin-terser';
+import { emptyDirectories } from 'rollup-plugin-app-utils';
+import { babel } from '@rollup/plugin-babel';
+import scss from 'rollup-plugin-scss';
+import serve from 'rollup-plugin-serve';
+import html from '@rollup/plugin-html';
+import htmlUseref from './rollup/html-useref';
+
+const useServe = process.env.ROLLUP_SERVE === 'true';
+const output = useServe ? '.serve' : 'dist';
+
+const plugins = [
+  riot(),
+  nodeResolve(),
+  commonjs(),
+  scss({ output: `./${output}/docker-registry-ui.css`, outputStyle: 'compressed' }),
+  babel({ babelHelpers: 'bundled', presets: ['@babel/env'] }),
+  html({ template: () => htmlUseref('./src/index.html') }),
+];
+
+if (useServe) {
+  plugins.push(serve({ host: 'localhost', port: 8000, contentBase: [output, './'] }));
+} else {
+  plugins.push(terser());
+}
+
+export default [
+  {
+    input: { 'docker-registry-ui': 'src/index.js' },
+    output: {
+      dir: output,
+      format: 'iife',
+    },
+    plugins: [emptyDirectories(output)].concat(plugins),
+  },
+];