50 lines
1.5 KiB
JavaScript
50 lines
1.5 KiB
JavaScript
/**
|
|
* 构建前删除 dist，带重试。缓解 Windows 上 Vite emptyDir 的 EPERM（文件被资源管理器预览、杀毒、vite preview 等占用）。
|
|
*/
|
|
import fs from "fs";
|
|
import path from "path";
|
|
import { fileURLToPath } from "url";
|
|
|
|
const __dirname = path.dirname(fileURLToPath(import.meta.url));
|
|
const root = path.resolve(__dirname, "..");
|
|
const dirs = [path.join(root, "dist"), path.join(root, "output")];
|
|
|
|
const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
|
|
|
|
async function rmDirWithRetry(dir) {
|
|
for (let i = 0; i < 10; i++) {
|
|
if (!fs.existsSync(dir)) {
|
|
return true;
|
|
}
|
|
try {
|
|
fs.rmSync(dir, { recursive: true, force: true });
|
|
return true;
|
|
} catch (e) {
|
|
const code = e && typeof e === "object" && "code" in e ? e.code : "";
|
|
const retryable = code === "EPERM" || code === "EBUSY" || code === "ENOTEMPTY";
|
|
if (!retryable || i === 9) {
|
|
console.error(`[clean-dist] 无法删除 ${path.relative(root, dir) || dir}:`, e instanceof Error ? e.message : e);
|
|
return false;
|
|
}
|
|
await sleep(350 * (i + 1));
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
async function main() {
|
|
let ok = true;
|
|
for (const dir of dirs) {
|
|
const r = await rmDirWithRetry(dir);
|
|
if (!r) ok = false;
|
|
}
|
|
if (!ok) {
|
|
console.error(
|
|
"请关闭占用上述目录的程序：资源管理器预览、vite preview、IDE、杀毒实时扫描等后执行 npm run clean。"
|
|
);
|
|
process.exit(1);
|
|
}
|
|
}
|
|
|
|
await main();
|