Etag restoration

[junukwon7]

I have some TCs with no etags. I would like to fix it though cli because there are plenty of them.

Where does hydro make the infos of TCs?

Plz help me.

Hydro/packages/hydrooj/src/model/problem.ts

Lines 151 to 160 in 3553c2c

	export async function addTestdata(domainId: string, pid: number, name: string, f: Readable | Buffer | string) {
	const [[, fileinfo]] = await Promise.all([
	document.getSub(domainId, document.TYPE_PROBLEM, pid, 'data', name),
	storage.put(`problem/${domainId}/${pid}/testdata/${name}`, f),
	]);
	const meta = await storage.getMeta(`problem/${domainId}/${pid}/testdata/${name}`);
	const payload = { name, ...pick(meta, ['size', 'lastModified', 'etag']) };
	if (!fileinfo) await push(domainId, pid, 'data', { _id: name, ...payload });
	else await document.setSub(domainId, document.TYPE_PROBLEM, pid, 'data', name, payload);
	}

[junukwon7]

Solved it! Just made a function that only gets and sets the metadata.

async function setTestdata(domainId, pid, name) {
    const [[, fileinfo]] = await Promise.all([
        document.getSub(domainId, document.TYPE_PROBLEM, pid, 'data', name),
    ]);
    const meta = await storage_1.default.getMetaCli(`problem/${domainId}/${pid}/testdata/${name}`);
    const payload = { name, ...lodash_1.pick(meta, ['size', 'lastModified', 'etag']) };
    await push(domainId, pid, 'data', { _id: name, ...payload });
}
exports.setTestdata = setTestdata;

Like this.

[undefined-moe]

glad to see that :D