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fix(cli): reject mixed stdin list inputs #18

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Merged
ralyodio merged 1 commit into from
Aug 10, 2026
Merged

fix(cli): reject mixed stdin list inputs #18

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3 changes: 3 additions & 0 deletions bin/moshpit-name.mjs
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Original file line number Diff line number Diff line change
Expand Up @@ -252,6 +252,9 @@ if (sub === "list") {
}
if (limitFlags === 1) limit = parsedLimit;

if (rest.includes("-") && !(rest.length === 1 && rest[0] === "-")) {
exitInputError('"-" must be the only input when reading from stdin');
}
const input = rest[0] === "-" || !rest.length ? await readStdin() : rest.join("\n");
const parsed = parseTldList(input, limit);
if (ndjson) {
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7 changes: 7 additions & 0 deletions test/cli.test.mjs
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Expand Up @@ -89,6 +89,13 @@ test("NDJSON validation errors stay machine-readable", () => {
error: '"-" must be the only input when reading from stdin',
});

const listMarker = run(["list", "-", "eggs", "--json"], "oranges\n");
assert.equal(listMarker.status, 1);
assert.equal(listMarker.stderr, "");
assert.deepEqual(JSON.parse(listMarker.stdout), {
error: '"-" must be the only input when reading from stdin',
});

const limit = run(["list", "-", "--limit", "0", "--ndjson"], "eggs\n");
assert.equal(limit.status, 1);
assert.equal(limit.stderr, "");
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