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/**
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* 将邮<E5B086>?/4 子目录内业务附件平铺到邮件根目录<E79BAE>? * 用法: pnpm exec tsx scripts/flatten-mail-attachments.ts
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*/
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import fs from "fs/promises";
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import path from "path";
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const MAIL_ROOT = path.join(process.cwd(), "docx", "邮件");
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async function exists(p: string): Promise<boolean> {
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try {
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await fs.access(p);
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return true;
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} catch {
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return false;
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}
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}
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async function moveUp(subdir: string, mailDir: string): Promise<string[]> {
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const moved: string[] = [];
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if (!(await exists(subdir))) return moved;
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const entries = await fs.readdir(subdir, { withFileTypes: true });
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for (const e of entries) {
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if (!e.isFile()) continue;
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const src = path.join(subdir, e.name);
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const dest = path.join(mailDir, e.name);
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if (await exists(dest)) {
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// 同名已在根：删子目录副本
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await fs.unlink(src);
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moved.push(`${e.name} (root exists, removed nested)`);
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continue;
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}
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await fs.rename(src, dest);
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moved.push(e.name);
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}
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// 清空后删子目<E5AD90>? const left = await fs.readdir(subdir);
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if (!left.length) await fs.rmdir(subdir);
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return moved;
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}
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async function main() {
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const ops: Array<{ mail: string; nested: string }> = [
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{ mail: "邮件3", nested: "WHSU5574991 卡转<E58DA1>? },
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{
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mail: "邮件4",
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nested: "原箱号YT2604021091=FBA199R49LD6-MDW2=76件换标操作指<EFBFBD>?,
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},
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];
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for (const op of ops) {
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const mailDir = path.join(MAIL_ROOT, op.mail);
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const nested = path.join(mailDir, op.nested);
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const moved = await moveUp(nested, mailDir);
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console.log(
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JSON.stringify({ mail: op.mail, nested: op.nested, moved }, null, 2),
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);
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}
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}
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main().catch((e) => {
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console.error(e);
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process.exitCode = 1;
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});
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