init: 2.B

script/build-packages.ts

@@ -0,0 +1,52 @@
+import { build, loadConfigFromFile, mergeConfig, UserConfig } from 'vite';
+import path from 'path';
+import fs from 'fs-extra';
+
+const packagesDir = path.resolve('./packages');
+const outputDir = path.resolve('./dist/packages');
+
+// 清空 dist 目录
+fs.emptyDirSync(outputDir);
+
+// 获取所有包目录
+const packageDirs = fs.readdirSync(packagesDir).filter(name => {
+    const packagePath = path.join(packagesDir, name);
+    return fs.statSync(packagePath).isDirectory();
+});
+
+// 构建每一个包
+async function buildPackages() {
+    for (const packageName of packageDirs) {
+        const packageDir = path.join(packagesDir, packageName);
+        const configFile = path.resolve('./vite.config.ts');
+        const config = await loadConfigFromFile(
+            { command: 'build', mode: 'production' },
+            configFile
+        );
+        const resolved = mergeConfig(config?.config ?? {}, {
+            build: {
+                lib: {
+                    entry: path.join(packageDir, 'src/index.ts'),
+                    name: packageName,
+                    formats: ['es'],
+                    fileName: format => `${packageName}.${format}.js`
+                },
+                outDir: path.join(outputDir, packageName),
+                sourcemap: true,
+                emptyOutDir: true,
+                rollupOptions: {
+                    external: [/node_modules/, /^@motajs\/.*/]
+                }
+            },
+            publicDir: false
+        } satisfies UserConfig);
+
+        await build(resolved);
+        console.log(`✅ Package ${packageName} built successfully.`);
+    }
+}
+
+buildPackages().catch(e => {
+    console.error(e);
+    process.exit(1);
+});