build: upgrade @vant/cli 4.0.0 (#4788)

.npmrc

@@ -0,0 +1 @@
+registry=https://registry.npmmirror.com/

build/dev.js

@@ -1,15 +0,0 @@
-const path = require('path');
-const { dev } = require('@vant/cli');
-const { exec } = require('child_process');
-
-const gulpConfig = path.resolve(__dirname, './compiler.js');
-
-async function run() {
-  await dev();
-
-  const p = exec(`npx gulp -f ${gulpConfig} buildExample --color`);
-  p.stdout.on('data', (stdout) => console.info(stdout));
-  p.stderr.on('data', (stderr) => console.info(stderr));
-}
-
-run();

build/dev.mjs

@@ -0,0 +1,17 @@
+import { dirname, resolve } from 'path';
+import { fileURLToPath } from 'url';
+import { dev } from '@vant/cli';
+import { exec } from 'child_process';
+
+const __dirname = dirname(fileURLToPath(import.meta.url));
+const gulpConfig = resolve(__dirname, './compiler.js');
+
+async function run() {
+  await dev();
+
+  const p = exec(`npx gulp -f ${gulpConfig} buildExample --color`);
+  p.stdout.on('data', (stdout) => console.info(stdout));
+  p.stderr.on('data', (stderr) => console.info(stderr));
+}
+
+run();

package.json

@@ -10,7 +10,7 @@
     "registry": "https://registry.npmjs.org/"
   },
   "scripts": {
-    "dev": "node build/dev.js",
+    "dev": "node build/dev.mjs",
     "lint": "eslint ./packages --ext .js,.ts --fix && stylelint \"packages/**/*.less\" --fix",
     "prepare": "husky install",
     "release": "sh build/release.sh",
@@ -44,9 +44,8 @@
     "@babel/plugin-transform-modules-commonjs": "^7.16.0",
     "@babel/preset-typescript": "^7.16.0",
     "@types/jest": "^27.0.2",
-    "@vant/cli": "^4.0.0-beta.7",
+    "@vant/cli": "^4.0.0",
     "@vant/icons": "^1.7.1",
-    "@vue/compiler-sfc": "^3.2.13",
     "gulp": "^4.0.2",
     "gulp-insert": "^0.5.0",
     "gulp-less": "^5.0.0",
@@ -61,7 +60,7 @@
     "ts-jest": "^27.0.7",
     "tscpaths": "^0.0.9",
     "typescript": "^4.4.4",
-    "vue": "^3.2.1"
+    "vue": "^3.2.30"
   },
   "browserslist": [
     "Chrome >= 53",

vant.config.mjs

@@ -1,4 +1,4 @@
-module.exports = {
+export default {
   name: 'vant-weapp',
   build: {
     srcDir: 'packages',