[WIP] v0.7.0 fixes and changes to cache and remotefetcher

pkg/remotefetcher/options.go

@@ -0,0 +1,37 @@
+package remotefetcher
+
+import (
+	"net/http"
+
+	"github.com/aws/aws-sdk-go-v2/service/s3"
+)
+
+// Option is a function that configures a fetcher.
+type Option func(*FetcherConfig)
+
+// FetcherConfig holds the configuration for a fetcher.
+type FetcherConfig struct {
+	S3Client           *s3.Client
+	HTTPClient         *http.Client
+	IgnoreFileNotFound bool
+}
+
+// WithS3Client sets the S3 client for the fetcher.
+func WithS3Client(client *s3.Client) Option {
+	return func(cfg *FetcherConfig) {
+		cfg.S3Client = client
+	}
+}
+
+// WithHTTPClient sets the HTTP client for the fetcher.
+func WithHTTPClient(client *http.Client) Option {
+	return func(cfg *FetcherConfig) {
+		cfg.HTTPClient = client
+	}
+}
+
+func IgnoreFileNotFound() Option {
+	return func(cfg *FetcherConfig) {
+		cfg.IgnoreFileNotFound = true
+	}
+}