Review pass on the PostHog identity-stitching fix:
- Gate _maybe_alias_anon_to_email and _maybeAliasAnonToEmail on telemetry
being enabled. Previous version still read ~/.mem0/config.json and
persisted telemetry.aliased_to even when MEM0_TELEMETRY=false, which
meant re-enabling telemetry later would skip identity merging forever.
Python checks client_telemetry.posthog; TS exports a new
isTelemetryEnabled() getter from telemetry.ts.
- Trim capture_identify properties to {$anon_distinct_id, client_source}.
The full platform metadata duplicated capture_event's payload and is
not needed for $identify; PostHog enriches the person profile from
subsequent events anyway.
- Flatten config.ts: drop the four-helper structure (loadNodeModules /
configPath / loadRawConfig / read+write) into one getNodeFs() + a
shared loadConfig(). Same behaviour, ~30 fewer lines, easier to read.
- Drop the tautological Mem0AnonIds shape test and the
void createMockFetch hack at the end of the TS test file.
- Add tests for the new telemetry-disabled gate (Python + TS).
Logic traced end-to-end: 114 Python tests + 590 TS tests pass. Ruff and
Prettier clean. Zero new typecheck errors.
gabrielstein-mem0
8a9915d3fe