First commit

Explore Svelte and Sapper
2019-12-23 18:43:22 +01:00
commit c003b969d5
18 changed files with 2172 additions and 0 deletions
--- a/rollup.config.js
+++ b/rollup.config.js
@@ -0,0 +1,102 @@
+import resolve from '@rollup/plugin-node-resolve'
+import replace from '@rollup/plugin-replace'
+import commonjs from 'rollup-plugin-commonjs'
+import svelte from 'rollup-plugin-svelte'
+import babel from 'rollup-plugin-babel'
+import { terser } from 'rollup-plugin-terser'
+import config from 'sapper/config/rollup.js'
+import pkg from './package.json'
+
+const mode = process.env.NODE_ENV
+const dev = mode === 'development'
+const legacy = !!process.env.SAPPER_LEGACY_BUILD
+
+const onwarn = (warning, onwarn) => (warning.code === 'CIRCULAR_DEPENDENCY' && /[/\\]@sapper[/\\]/.test(warning.message)) || onwarn(warning)
+const dedupe = importee => importee === 'svelte' || importee.startsWith('svelte/')
+
+export default {
+	client: {
+		input: config.client.input(),
+		output: config.client.output(),
+		plugins: [
+			replace({
+				'process.browser': true,
+				'process.env.NODE_ENV': JSON.stringify(mode)
+			}),
+			svelte({
+				dev,
+				hydratable: true,
+				emitCss: true
+			}),
+			resolve({
+				browser: true,
+				dedupe
+			}),
+			commonjs(),
+
+			legacy && babel({
+				extensions: ['.js', '.mjs', '.html', '.svelte'],
+				runtimeHelpers: true,
+				exclude: ['node_modules/@babel/**'],
+				presets: [
+					['@babel/preset-env', {
+						targets: '> 0.25%, not dead'
+					}]
+				],
+				plugins: [
+					'@babel/plugin-syntax-dynamic-import',
+					['@babel/plugin-transform-runtime', {
+						useESModules: true
+					}]
+				]
+			}),
+
+			!dev && terser({
+				module: true
+			})
+		],
+
+		onwarn,
+	},
+
+	server: {
+		input: config.server.input(),
+		output: config.server.output(),
+		plugins: [
+			replace({
+				'process.browser': false,
+				'process.env.NODE_ENV': JSON.stringify(mode)
+			}),
+			svelte({
+				generate: 'ssr',
+				dev
+			}),
+			resolve({
+				browser: true,
+				dedupe
+			}),
+			commonjs()
+		],
+		external: Object.keys(pkg.dependencies).concat(
+			require('module').builtinModules || Object.keys(process.binding('natives'))
+		),
+
+		onwarn,
+	},
+
+	serviceworker: {
+		input: config.serviceworker.input(),
+		output: config.serviceworker.output(),
+		plugins: [
+			resolve(),
+			replace({
+				'process.browser': true,
+				'process.env.NODE_ENV': JSON.stringify(mode)
+			}),
+			commonjs(),
+			!dev && terser()
+		],
+
+		onwarn,
+	}
+}