cleanup

Signed-off-by: zachaller <[email protected]>

utils/plugin/plugin.go

@@ -14,6 +14,18 @@ import (
 	log "github.com/sirupsen/logrus"
 )
 
+type FileDownloader interface {
+	Get(url string) (resp *http.Response, err error)
+}
+
+type FileDownloaderImpl struct {
+	FileDownloader
+}
+
+func (fd FileDownloaderImpl) Get(url string) (resp *http.Response, err error) {
+	return http.Get(url)
+}
+
 // CheckPluginExists this function checks if the plugin exists in the configured path if not we panic
 func checkPluginExists() error {
 	if defaults.GetMetricPluginLocation() != "" {
@@ -37,18 +49,6 @@ func checkShaOfPlugin(pluginLocation string, expectedSha256 string) (bool, error
 	return fileSha256 == expectedSha256, nil
 }
 
-type FileDownloader interface {
-	Get(url string) (resp *http.Response, err error)
-}
-
-type FileDownloaderImpl struct {
-	FileDownloader
-}
-
-func (fd FileDownloaderImpl) Get(url string) (resp *http.Response, err error) {
-	return http.Get(url)
-}
-
 func downloadFile(filepath string, url string, downloader FileDownloader) error {
 	// Get the data
 	resp, err := downloader.Get(url)