Struct Store

pkg/modelsdev/store.go:40–56

Store manages access to the models.dev data. All methods are safe for concurrent use. The database is loaded on first access via GetDatabase and then cached in memory for the lifetime of the Store.

// The database is loaded on first access via GetDatabase and
// then cached in memory for the lifetime of the Store.
type Store struct {
	cacheFile     string
	knownProvider func(string) bool
	// fetch retrieves the catalog from the network. It defaults to
	// fetchFromAPI and is overridable via WithFetcher so tests can stub the
	// network out without mutating package-level state.
	fetch fetcher
	mu    sync.Mutex
	// db is the authoritative catalog from the full (fetch-eligible) load path.
	db *Database
	// cacheDB is a cache-only snapshot served to fetch-disallowed lookups. It is
	// kept separate from db because it may be empty or stale and must never
	// satisfy a later fetch-eligible lookup for a known provider; memoizing it
	// keeps the hot path from re-reading and re-parsing the catalog file on
	// every custom-provider resolution.
	cacheDB *Database
}

// Opt configures a Store created with NewStore.
type Opt func(*storeOptions)