Files
stack/packages/mosaic/src/commands/gateway/piped-credentials.ts
T
2026-08-25 16:14:56 +00:00

27 lines
961 B
TypeScript

import { createInterface } from 'node:readline';
/**
* Read email + password as two lines from non-TTY stdin (the headless dual
* path for callers that cannot pass argv: printf 'email\npassword\n' | …).
* Caller gates on !isTTY; the password line is kept as-is (no trim —
* whitespace may be intentional).
*
* Separate module (not login.ts) so tests can exercise the REAL reader
* against real streams while token-ops specs mock this seam cleanly.
*/
export function readCredentialsFromPipedStdin(
input: NodeJS.ReadableStream = process.stdin,
): Promise<{ email: string | null; password: string | null }> {
return new Promise((resolve) => {
const lines: string[] = [];
const rl = createInterface({ input });
rl.on('line', (l) => {
lines.push(l);
if (lines.length >= 2) rl.close();
});
rl.on('close', () => {
resolve({ email: (lines[0] ?? '').trim() || null, password: lines[1] ?? null });
});
});
}