chore: initial commit (#2906)

scripts/dev.mjs

@@ -0,0 +1,71 @@
+#!/usr/bin/env node
+
+/**
+ * Layui 开发模式启动脚本
+ */
+
+import { spawn } from 'cross-spawn';
+import chalk from 'chalk';
+
+const DEST = 'tests/visual/assets/dist'; // 输出目录
+const env = { ...process.env, DEST, MODE: 'dev' };
+
+// 初始提示信息
+console.log(chalk.hex('#16b777').bold('🚀 Starting Layui development mode...'));
+
+// 启动 server
+spawn('npm', ['run', 'serve'], {
+  stdio: 'inherit',
+});
+
+function pipeOutput(child, prefix) {
+  // 子进程标准输出
+  child.stdout?.on('data', (data) => {
+    const lines = data.toString().trim().split('\n');
+    lines.forEach((line) => {
+      if (line.trim()) {
+        console.log(`[${prefix}] ${line}`);
+      }
+    });
+  });
+
+  // 子进程调试类输出
+  child.stderr?.on('data', (data) => {
+    const lines = data.toString().trim().split('\n');
+    lines.forEach((line) => {
+      if (line.trim()) {
+        console.error(`[${prefix}] ${line}`);
+      }
+    });
+  });
+
+  // 子进程异常事件
+  child.on('error', (err) => {
+    console.error(`[${prefix}] 启动失败：`, err.message);
+  });
+
+  // 子进程关闭事件
+  child.on('close', (code) => {
+    if (code !== 0 && code !== null) {
+      console.error(`[${prefix}] 异常退出：`, code);
+    }
+  });
+}
+
+// 启动 rollup 和 postcss watcher
+const rollup = spawn('rollup', ['-c', '-w'], {
+  stdio: 'pipe',
+  env,
+});
+
+const postcss = spawn(
+  'postcss',
+  ['src/css/index.css', '-o', `${DEST}/css/layui.css`, '-w', '--verbose'],
+  {
+    stdio: 'pipe',
+    env,
+  },
+);
+
+pipeOutput(rollup, 'rollup');
+pipeOutput(postcss, 'postcss');