fix(logs): require complete no-error values in colon pairs

This commit is contained in:
Mauricio Siu
2026-08-03 04:24:02 -06:00
parent c9817da45b
commit 60112d84a5
2 changed files with 18 additions and 3 deletions
@@ -23,6 +23,17 @@ test("does not classify explicit non-error key/values as error (#4538)", () => {
expect(getLogType("request done, error: null").type).not.toBe("error");
expect(getLogType("checks passed, failures=0").type).not.toBe("error");
expect(getLogType('shutdown clean, error=""').type).not.toBe("error");
expect(getLogType('job done failed=false error=""').type).not.toBe("error");
});
test("keeps errors whose value merely starts with a no-error word", () => {
expect(getLogType("connect failed: no route to host").type).toBe("error");
expect(getLogType("connection failed: no such host").type).toBe("error");
expect(getLogType("error: none of the configured nodes are available").type).toBe(
"error",
);
expect(getLogType("error: nil pointer dereference").type).toBe("error");
expect(getLogType("request failed: 0 bytes received").type).toBe("error");
});
test("keeps statusCode-based classification", () => {
@@ -99,9 +99,13 @@ export const getLogType = (message: string): LogStyle => {
// Key/value pairs that explicitly report a non-error (e.g. "error: none",
// "failed: false") must not trigger the error keyword patterns below
const nonErrorKeyValues =
/\b(?:error|err|errors|failed|failure|failures)s?\s*[:=]\s*(?:none|null|nil|false|0|no|-|""|'')(?=[\s,;.)\]]|$)/gi;
const errorScope = lowerMessage.replace(nonErrorKeyValues, "");
const nonErrorColonPairs =
/\b(?:error|err|errors|failed|failure|failures)\s*:\s*(?:none|null|nil|false|0|no|-|""|'')(?=[,;.)\]]|$)/gi;
const nonErrorLogfmtPairs =
/\b(?:error|err|errors|failed|failure|failures)\s*=\s*(?:none|null|nil|false|0|no|-|""|'')(?=[\s,;.)\]]|$)/gi;
const errorScope = lowerMessage
.replace(nonErrorColonPairs, "")
.replace(nonErrorLogfmtPairs, "");
if (
/(?:^|\s)(?:error|err):?\s/i.test(errorScope) ||