feat(@vant/cli): add external config for bundles (#9947)

packages/vant-cli/src/compiler/compile-bundles.ts

@@ -0,0 +1,42 @@
+import { build } from 'vite';
+import { getPackageJson } from '../common/constant.js';
+import { mergeCustomViteConfig } from '../common/index.js';
+import { getViteConfigForPackage } from '../config/vite.package.js';
+
+export async function compileBundles() {
+  const dependencies = getPackageJson().dependencies || {};
+  const externals = Object.keys(dependencies);
+
+  const configs = [
+    // umd bundle
+    getViteConfigForPackage({
+      minify: false,
+      formats: ['umd'],
+      external: ['vue'],
+    }),
+    // umd bundle (minified)
+    getViteConfigForPackage({
+      minify: true,
+      formats: ['umd'],
+      external: ['vue'],
+    }),
+    // esm/cjs bundle
+    getViteConfigForPackage({
+      minify: false,
+      formats: ['es', 'cjs'],
+      external: ['vue', ...externals],
+    }),
+    // esm/cjs bundle (minified)
+    // vite will not minify es bundle
+    // see: https://github.com/vuejs/vue-next/issues/2860
+    getViteConfigForPackage({
+      minify: true,
+      formats: ['es', 'cjs'],
+      external: ['vue', ...externals],
+    }),
+  ];
+
+  await Promise.all(
+    configs.map((config) => build(mergeCustomViteConfig(config)))
+  );
+}

packages/vant-cli/src/compiler/compile-package.ts

@@ -1,10 +0,0 @@
-import { build } from 'vite';
-import { mergeCustomViteConfig } from '../common/index.js';
-import { getViteConfigForPackage } from '../config/vite.package.js';
-
-export async function compilePackage(
-  minify: boolean
-): ReturnType<typeof build> {
-  const config = mergeCustomViteConfig(getViteConfigForPackage(minify));
-  return build(config);
-}