fix(cache): initialize the fetcher when creating the cache

Initialize the fetcher when the cache is created using the NewFromConfig func.

Signed-off-by: Aldo Lacuku <[email protected]>

pkg/index/cache/cache.go

@@ -96,6 +96,7 @@ func NewFromConfig(ctx context.Context, indexFile, indexesDir string, indexes []
 	indexConfig := &indexConf.Config{}
 
 	c := &Cache{
+		fetcher:          index.NewFetcher(),
 		localIndexes:     indexConfig,
 		localIndexesFile: indexFile,
 		indexesDir:       indexesDir,