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improve charts and logs

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This commit is contained in:
Nathan Coad
2026-01-28 17:00:24 +11:00
parent aa71b51524
commit 536ec7ad70
4 changed files with 25 additions and 29 deletions
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21
internal/providers/openmeteo.go
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@@ -77,23 +77,34 @@ func (o *OpenMeteo) Fetch(ctxDone <-chan struct{}, site Site, model string) (*Fo
}
defer resp.Body.Close()
const maxLogBody = int64(65536)
bodyBuf, _ := io.ReadAll(io.LimitReader(resp.Body, maxLogBody+1))
truncated := int64(len(bodyBuf)) > maxLogBody
if truncated {
bodyBuf = bodyBuf[:maxLogBody]
}
if truncated {
log.Printf("open-meteo response status=%d bytes=%d truncated=true body=%s", resp.StatusCode, len(bodyBuf), string(bodyBuf))
} else {
log.Printf("open-meteo response status=%d bytes=%d body=%s", resp.StatusCode, len(bodyBuf), string(bodyBuf))
}
if resp.StatusCode/100 != 2 {
body, _ := io.ReadAll(io.LimitReader(resp.Body, 4096))
var apiErr struct {
Error bool `json:"error"`
Reason string `json:"reason"`
}
if err := json.Unmarshal(body, &apiErr); err == nil && apiErr.Reason != "" {
if err := json.Unmarshal(bodyBuf, &apiErr); err == nil && apiErr.Reason != "" {
return nil, fmt.Errorf("open-meteo HTTP %d: %s", resp.StatusCode, apiErr.Reason)
}
if len(body) > 0 {
return nil, fmt.Errorf("open-meteo HTTP %d: %s", resp.StatusCode, string(body))
if len(bodyBuf) > 0 {
return nil, fmt.Errorf("open-meteo HTTP %d: %s", resp.StatusCode, string(bodyBuf))
}
return nil, fmt.Errorf("open-meteo HTTP %d", resp.StatusCode)
}
var raw map[string]any
if err := json.NewDecoder(resp.Body).Decode(&raw); err != nil {
if err := json.Unmarshal(bodyBuf, &raw); err != nil {
return nil, err
}