writeModelsCache persists a successfully fetched model list. Empty lists are not cached so a transient empty response does not stick for the whole TTL.
(providerName, fullURL string, models []string)
| 76 | // writeModelsCache persists a successfully fetched model list. Empty lists are |
| 77 | // not cached so a transient empty response does not stick for the whole TTL. |
| 78 | func writeModelsCache(providerName, fullURL string, models []string) error { |
| 79 | if len(models) == 0 { |
| 80 | return nil |
| 81 | } |
| 82 | dir, err := modelsCacheDir() |
| 83 | if err != nil { |
| 84 | return err |
| 85 | } |
| 86 | if err := os.MkdirAll(dir, 0o755); err != nil { |
| 87 | return err |
| 88 | } |
| 89 | entry := modelsCacheEntry{URL: fullURL, FetchedAt: time.Now(), Models: models} |
| 90 | data, err := json.Marshal(entry) |
| 91 | if err != nil { |
| 92 | return err |
| 93 | } |
| 94 | return os.WriteFile(modelsCacheFile(dir, providerName, fullURL), data, 0o600) |
| 95 | } |