mirror of
https://github.com/whyour/qinglong.git
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whyour
801a71d740
* feat(cli): add unified Commander CLI for QingLong 2.x * fix(cli): publish via npm and address security review feedback * ci(cli): package npm artifacts and remove evaluation collateral * test(cli): use a fixed shell fixture for log retention * refactor(cli): separate remote npm client from panel tools * feat(cli): cover active panel OpenAPI resources * docs(cli): unify authentication and skill guidance * refactor(cli): isolate internal commands and generate Commander help * refactor(cli): organize remote and internal modules by responsibility * ci(cli): publish verified npm archives from master * fix(cli): publish under the whyour npm scope * ci: use npm trusted publishing for both packages * docs: introduce the published CLI on the project homepage * fix(cli): preserve server log truncation and correct login hints * fix(cli): accept dashboard record request bodies * fix(cli): preserve stdin for local task execution * fix(cli): resolve task executables after changing directory * fix(cli): preserve shell function tasks and sanitize test failures * fix(cli): preserve shell hook state and resolve workdir after hooks * fix(cli): preserve cleanup across shared shell task timeouts * fix(cli): isolate shell control descriptors and reap timed-out descendants
52 lines
1.8 KiB
TypeScript
52 lines
1.8 KiB
TypeScript
import fs from 'node:fs/promises';
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import path from 'node:path';
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// Linux preserves argv boundaries in cmdline. Resolve relative entrypoints from
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// each process's cwd, not from the operator's cwd or a broad ps substring match.
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export async function findDirectBackendPids(
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entry: string,
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procRoot = '/proc',
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): Promise<number[]> {
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const expected = await fs
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.realpath(entry)
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.catch((error: NodeJS.ErrnoException) => {
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if (error.code === 'ENOENT') return undefined;
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throw error;
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});
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if (!expected) return [];
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const matches: number[] = [];
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for (const name of await fs.readdir(procRoot)) {
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if (!/^[1-9]\d*$/.test(name)) continue;
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const pid = Number(name);
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if (!Number.isSafeInteger(pid) || pid === process.pid) continue;
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const directory = path.join(procRoot, name);
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try {
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const command = await fs.readFile(
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path.join(directory, 'cmdline'),
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'utf8',
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);
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const args = command.split('\0');
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if (args.at(-1) === '') args.pop();
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// Both the legacy fallback and the TS fallback launch one script without
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// Node flags or application arguments. Reject other command shapes.
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if (args.length !== 2 || !/^node(?:\d+)?$/.test(path.basename(args[0]!)))
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continue;
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const script = args[1]!;
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if (!script) continue;
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const absolute = path.isAbsolute(script)
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? script
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: path.resolve(await fs.realpath(path.join(directory, 'cwd')), script);
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if ((await fs.realpath(absolute)) === expected) matches.push(pid);
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} catch (error) {
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// Processes may exit while enumerating; foreign users can deny inspection.
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if (
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!['ENOENT', 'ESRCH', 'EACCES', 'EPERM'].includes(
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(error as NodeJS.ErrnoException).code ?? '',
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)
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)
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throw error;
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}
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}
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return matches;
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}
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