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237a09a5b0
一、问题（本轮实测）
`draw-ui` 与 `oil-motion` 目录里**各自带一个内嵌 `.git`** ⇒ 上一次提交把它们记成了 **gitlink（子模块指针）**
⇒ 仓库里只存了一个不属于任何远端的 commit id，**别人克隆下来这两份是空的** ✗（`git status` 显示 ` m draw-ui` / ` m oil-motion` ＝ 子模块内容有改动）。
二、处置（可回退）
· 把两处的 `.git` **挪走**（⛔ 不是删除）⇒ `归档/内嵌git-20261008/{draw-ui,oil-motion}.git`；
· `git rm --cached` 掉那两个 gitlink，再 `git add` 两个目录 ⇒ **按正常文件入库**（内容才真的进仓库）。
三、副作用（如实记）
挪走 `.git` 后，这两个技能**不能再原地 `git pull` 取上游更新**（要更新得重新拉一份覆盖）；
如需恢复其本地仓库，把 `归档/内嵌git-20261008/` 里的 `.git` 挪回原处即可。
62 lines
3.3 KiB
TypeScript
62 lines
3.3 KiB
TypeScript
import { spawn } from 'node:child_process';
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import { fileURLToPath, pathToFileURL } from 'node:url';
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import path from 'node:path';
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import { loadManifest, nativeBackend, PublicError } from './config.ts';
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type Binding = { file: string; variable: string };
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const defaultManifest = fileURLToPath(new URL('../manifests/default.json', import.meta.url));
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const reserved = new Set(['PATH', 'HOME', 'SHELL', 'NODE_OPTIONS', 'LD_PRELOAD', 'DYLD_INSERT_LIBRARIES', 'PYTHONPATH', 'PYTHONSTARTUP', 'COMSPEC', 'SYSTEMROOT']);
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export function parseBindings(args: string[]) {
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const split = args.indexOf('--');
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if (split < 0 || !args[split + 1]) throw new PublicError('请指定要启动的程序。');
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const bindings: Binding[] = [];
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const variables = new Set<string>();
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let pending: string | undefined;
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for (let i = 0; i < split; i += 2) {
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const value = args[i + 1];
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if (i + 1 >= split || !value || value.startsWith('--')) throw new PublicError('凭据绑定参数不完整。');
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if (args[i] === '--manifest' && pending === undefined) pending = value;
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else if (args[i] === '--env') {
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if (!/^[A-Z][A-Z0-9_]*$/.test(value) || reserved.has(value) || variables.has(value))
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throw new PublicError('环境变量名重复或不适合注入凭据。');
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bindings.push({ file: pending ?? defaultManifest, variable: value });
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variables.add(value); pending = undefined;
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} else throw new PublicError('凭据绑定参数不正确。');
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}
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if (pending !== undefined || !bindings.length || bindings.length > 16) throw new PublicError('请提供一至十六组完整的凭据绑定。');
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return { bindings, command: args[split + 1], args: args.slice(split + 2) };
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}
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export async function prepareCommand(
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args: string[],
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readCredential: (ref: string) => Promise<string | undefined> = async ref => (await nativeBackend(ref)).get(),
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baseEnv: NodeJS.ProcessEnv = process.env,
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) {
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const plan = parseBindings(args);
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const manifests = await Promise.all(plan.bindings.map(binding => loadManifest(binding.file)));
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const env = { ...baseEnv };
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try {
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for (let i = 0; i < plan.bindings.length; i++) {
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const value = await readCredential(manifests[i].credential);
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if (!value) throw new PublicError('有凭据尚未配置，任务未启动。');
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env[plan.bindings[i].variable] = value;
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}
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return { ...plan, env };
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} catch (error) {
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for (const binding of plan.bindings) delete env[binding.variable];
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if (error instanceof PublicError) throw error;
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throw new PublicError('凭据读取未完成，任务未启动。');
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}
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}
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async function main() {
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const prepared = await prepareCommand(process.argv.slice(2));
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const child = spawn(prepared.command, prepared.args, { env: prepared.env, stdio: 'inherit', shell: false });
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for (const binding of prepared.bindings) delete prepared.env[binding.variable];
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child.once('error', () => { process.stderr.write('无法启动目标程序。\n'); process.exitCode = 1; });
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child.once('exit', code => { process.exitCode = code ?? 1; });
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}
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if (process.argv[1] && pathToFileURL(path.resolve(process.argv[1])).href === import.meta.url)
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main().catch(error => {
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process.stderr.write((error instanceof PublicError ? error.message : '无法读取凭据或启动参数不正确。') + '\n');
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process.exitCode = 1;
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});
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