refactor(log): split location into package/file/class/method, auto-derived

Per the log schema: 'package' is the Go package (absent on
Python-emitted lines), 'file' the Go/Python source basename, 'class' the
Go receiver or Python class (omitted when there is none -- free
functions no longer masquerade under a package-as-class), 'method' the
emitting function. applog.App() now takes no arguments and derives all
of it from runtime.Caller, so labels can never drift from the code; the
manual http/wrapper emitters and forwarded wrapper.py lines (file=
wrapper.py, no package) carry the same fields.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
This commit is contained in:
2026-08-04 19:59:48 +02:00
parent 6effb79097
commit 10cdc4176a
14 changed files with 91 additions and 47 deletions

View File

@@ -227,7 +227,9 @@ func (c *subprocessClient) execute(ctx context.Context, cmd string, params any)
defer func() {
attrs := []slog.Attr{
slog.String("type", "wrapper"),
slog.String("class", "garmin.subprocessClient"),
slog.String("package", "garmin"),
slog.String("file", "client.go"),
slog.String("class", "subprocessClient"),
slog.String("method", "execute"),
slog.String("cmd", cmd),
slog.Any("params", params),
@@ -384,17 +386,18 @@ func forwardWrapperStderr(r io.Reader) {
line := scanner.Text()
var entry map[string]any
if err := json.Unmarshal([]byte(line), &entry); err != nil || entry["msg"] == nil {
slog.Warn("", "type", "wrapper", "class", "garmin", "method", "forwardWrapperStderr", "line", line)
slog.Warn("", "type", "wrapper", "package", "garmin", "file", "client.go", "method", "forwardWrapperStderr", "line", line)
continue
}
msg, _ := entry["msg"].(string)
levelName, _ := entry["level"].(string)
delete(entry, "msg")
delete(entry, "level")
// class is the Python module; method arrives in the entry itself
// Python-emitted lines carry no "package" (a Go-only field) and no
// "class" (wrapper.py has none); method arrives in the entry itself
// (wrapper.py's _log stamps the emitting function).
attrs := make([]slog.Attr, 0, len(entry)+2)
attrs = append(attrs, slog.String("type", "wrapper"), slog.String("class", "wrapper"))
attrs = append(attrs, slog.String("type", "wrapper"), slog.String("file", "wrapper.py"))
for k, v := range entry {
attrs = append(attrs, slog.Any(k, v))
}