Error responses from wrapper.py now carry error_type and traceback in
the protocol itself, logged as attrs on the Go side's per-call record.
wrapper.py's free-text stderr debug prints become JSON log lines
({level,msg,...attrs}); client.go parses that stream and re-emits it
through the application logger (level-mapped, source=garmin-wrapper),
wrapping any non-JSON line instead of passing it through raw. The
wrapper also survives malformed request lines and unserializable
results with JSON responses instead of crashing with a raw traceback.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Every log.Printf/Fatalf becomes a structured slog call through
internal/log: request handlers use the request-scoped logger
(applog.FromContext, carrying request_id), startup failures exit via a
fatal() helper that still emits JSON, and the seedsample/dumpschema CLIs
bootstrap the same JSON logger. Stale client_test expectations aligned
with the refactored wrapper-call logging (message casing, result attr,
ERROR level).
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Garmin auth/sync routes move under /api/garmin/*; sync.Service becomes
garmin.Sync with garmin.SyncConfig/ClientConfig; applog becomes
internal/log; the test mock moves into the garmin package as MockClient
(breaking the test-only import cycle the merge created); stale test
URLs and type names updated to match.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
roundTrip now wraps the returned error with the new ErrNotFound
sentinel whenever the wrapper's response set not_found (Task 1),
letting any Client method's caller distinguish a definitive 404 from
a transient failure via errors.Is, regardless of which garminconnect
method was called.
GetActivities/GetActivitySplits/GetActivityDetails/GetWorkoutByID now send
{"cmd":"call","params":{"method":...,"args":...}} instead of named MCP
tools. subprocessClient fully implements Client.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Structured {status, message} responses replace the old string
pattern-matching (parseAuthResult) -- both sides of the protocol are now
owned by this repo, so there's no need to guess at phrasing anymore.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
ensureStarted's stderr-copy goroutine could still be mid-Read when close()
called cmd.Wait(), which os/exec's StderrPipe docs call out as incorrect
and can truncate/garble trailing stderr diagnostics or surface a spurious
"file already closed" error. close() now waits on a stderrDone channel,
closed by the copy goroutine once it hits EOF (unblocked by killing the
process), before calling Wait.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
subprocessClient spawns the embedded pyscript/wrapper.py over os/exec and
speaks newline-delimited JSON instead of MCP. Auth/data methods land in
follow-up commits; this is the transport + lifecycle plumbing only.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
