Function handleAccept

packages/playground/vite.plugin.server.ts:106–158

(
    req: Connect.IncomingMessage,
    res: ServerResponse,
    testDataPath: string,
    log: Logger
)

}

async function handleAccept(
    req: Connect.IncomingMessage,
    res: ServerResponse,
    testDataPath: string,
    log: Logger
): Promise<void> {
    if (req.method !== 'POST') {
        log.warn('[playground] /test-results/accept: wrong HTTP method');
        writeError(res, 405, 'Method not allowed');
        return;
    }
    if (!req.headers['content-length']) {
        log.warn('[playground] /test-results/accept: missing content-length');
        writeError(res, 411, 'Length Required');
        return;
    }
    const bodyLength = Number.parseInt(req.headers['content-length']!, 10);
    if (!Number.isFinite(bodyLength) || bodyLength > 10_000) {
        log.warn(`[playground] /test-results/accept: invalid content-length ${req.headers['content-length']}`);
        writeError(res, 413, 'Content Too Large');
        return;
    }

    const bodyText = await readBody(req, bodyLength);
    let body: { newFile?: string; originalFile?: string };
    try {
        body = JSON.parse(bodyText);
    } catch {
        log.warn('[playground] /test-results/accept: invalid JSON body');
        writeError(res, 400, 'Bad Request');
        return;
    }

    if (typeof body.originalFile !== 'string' || typeof body.newFile !== 'string') {
        log.warn('[playground] /test-results/accept: body missing originalFile/newFile');
        writeError(res, 400, 'Bad Request');
        return;
    }

    let relativePath = removeLeadingSlash(body.newFile);
    if (relativePath.startsWith('test-data/')) {
        relativePath = relativePath.substring('test-data/'.length);
    }
    const newFile = path.normalize(path.resolve(testDataPath, relativePath));
    if (!newFile.startsWith(testDataPath)) {
        log.warn(`[playground] /test-results/accept: rejected out-of-tree path ${newFile}`);
        writeError(res, 400, 'Bad Request');
        return;
    }

    await acceptOne(newFile);
    writeJson(res, 200, 'OK', { message: 'Accepted' });
}