[WIP] v0.7.0 almost ready to release

pkg/remotefetcher/options.go

@@ -2,36 +2,48 @@ package remotefetcher
 
 import (
 	"net/http"
+	"strings"
 
 	"github.com/aws/aws-sdk-go-v2/service/s3"
 )
 
 // Option is a function that configures a fetcher.
-type Option func(*FetcherConfig)
+type FetcherOption func(*FetcherConfig)
 
 // FetcherConfig holds the configuration for a fetcher.
 type FetcherConfig struct {
 	S3Client           *s3.Client
 	HTTPClient         *http.Client
+	FileType           string
 	IgnoreFileNotFound bool
 }
 
 // WithS3Client sets the S3 client for the fetcher.
-func WithS3Client(client *s3.Client) Option {
+func WithS3Client(client *s3.Client) FetcherOption {
 	return func(cfg *FetcherConfig) {
 		cfg.S3Client = client
 	}
 }
 
 // WithHTTPClient sets the HTTP client for the fetcher.
-func WithHTTPClient(client *http.Client) Option {
+func WithHTTPClient(client *http.Client) FetcherOption {
 	return func(cfg *FetcherConfig) {
 		cfg.HTTPClient = client
 	}
 }
 
-func IgnoreFileNotFound() Option {
+func IgnoreFileNotFound() FetcherOption {
 	return func(cfg *FetcherConfig) {
 		cfg.IgnoreFileNotFound = true
 	}
 }
+
+// WithFileType ensures the default FileType will be yaml
+func WithFileType(fileType string) FetcherOption {
+	return func(cfg *FetcherConfig) {
+		cfg.FileType = fileType
+		if strings.TrimSpace(fileType) == "" {
+			cfg.FileType = "yaml"
+		}
+	}
+}