wip(build): start working on a nodejs bundle

Author: Franck Freiburger

build/rollup.config-node.mjs

@@ -0,0 +1,72 @@
+import { fileURLToPath } from 'url'
+import path from 'path';
+
+import typescript from '@rollup/plugin-typescript';
+import alias from '@rollup/plugin-alias';
+import json from '@rollup/plugin-json';
+import replace from '@rollup/plugin-replace';
+import terser from '@rollup/plugin-terser'
+
+const __dirname = fileURLToPath(new URL('.', import.meta.url))
+
+
+import pkg from '../package.json' assert { type: 'json' };
+
+const genSourcemap = false;
+const vueTarget = '3';
+
+let vueVersion; // expected vue version
+switch ( vueTarget ) {
+    case '2':
+        vueVersion = (await import('vue-template-compiler/package.json', { assert: { type: 'json' } })).default.version;
+        break;
+    case '3':
+        vueVersion = (await import('@vue/compiler-sfc/package.json', { assert: { type: 'json' } })).default.version;
+        break;
+    default:
+        throw new Error(`invalid vueTarget: ${ vueTarget }`)
+}
+
+
+/**
+ * @type {import('rollup').RollupOptions}
+ */
+const config = {
+	input: './src/index.ts',
+	output: {
+		file: `dist/vue${ vueTarget }-sfc-loader-node.mjs`,
+		format: 'module',
+	},
+    plugins: [
+        json(),
+        replace({
+            preventAssignment: true,
+            values: {
+				'process.env.GEN_SOURCEMAP': JSON.stringify(genSourcemap),
+				'process.env.VERSION': JSON.stringify(pkg.version),
+                'process.env.VUE_VERSION': JSON.stringify(vueVersion),
+            },
+        }),
+        alias({
+            entries: [
+                { find: './createSFCModule', replacement: `./createVue${ vueTarget }SFCModule` },
+            ]
+        }),
+        typescript({
+            compilerOptions: {
+                target: 'ES2017', // keep async/await
+                allowSyntheticDefaultImports: true,
+            }
+        }), // beware: order is important !
+        terser({
+            compress: false,
+            mangle: false,
+            output: {
+              comments: false,
+              beautify: true,
+            },
+        }),
+    ],
+};
+
+export default config;

package.json

@@ -37,6 +37,7 @@
     "tests": "jest --runInBand \"tests/.*\\.test.js\"",
     "dev": "webpack --mode=development --config ./build/webpack.config.js --progress --watch",
     "build": "rimraf ./dist/ && cross-env-shell webpack --mode=production --config ./build/webpack.config.js --progress --env targetsBrowsers=\\\"$npm_package_browserslist\\\"",
+    "build-node": "rollup --config ./build/rollup.config-node.mjs"    ,
     "docs": "cross-env-shell \"node build/evalHtmlComments.js README.md $npm_package_version && node build/evalHtmlComments.js docs/examples.md $npm_package_version && typedoc --plugin typedoc-plugin-markdown --mode file --tsconfig ./build/tsconfig.json --inputFiles ./src/index.ts --out ./docs/api --readme none --stripInternal --namedAnchors true\"",
     "pushDocs": "yarn run docs && git add docs/ && git add README.md && cross-env-shell git commit -m \\\"chore(docs): v$npm_package_version API docs & examples \\\" docs",
     "release": "standard-version --header \"\""
@@ -85,6 +86,7 @@
     "jest": "29",
     "lodash-es": "^4.17.21",
     "lru-cache": "^6.0.0",
+    "memory-fs": "^0.5.0",
     "path-browserify": "^1.0.1",
     "process": "^0.11.10",
     "puppeteer": "^13.1.1",
@@ -109,6 +111,16 @@
     "webpack": "^5.89.0",
     "webpack-bundle-analyzer": "^4.5.0",
     "webpack-cli": "^5.1.4",
-    "memory-fs": "^0.5.0"
+    "@rollup/plugin-alias": "^5.1.0",
+    "@rollup/plugin-babel": "^6.0.4",
+    "@rollup/plugin-commonjs": "^25.0.7",
+    "@rollup/plugin-json": "^6.1.0",
+    "@rollup/plugin-node-resolve": "^15.2.3",
+    "@rollup/plugin-replace": "^5.0.5",
+    "@rollup/plugin-terser": "^0.4.4",
+    "@rollup/plugin-virtual": "^3.0.2",
+    "@rollup/plugin-typescript": "^11.1.6",
+    "rollup": "^4.9.5",
+    "tslib": "^2.6.2"
   }
 }