chore: add support for unused

.golangci.yml

@@ -18,6 +18,7 @@ linters:
     - gofmt # Gofmt checks whether code was gofmt-ed. By default this tool runs with -s option to check for code simplification [fast: true, auto-fix: true]
     - gofumpt # Gofumpt checks whether code was gofumpt-ed. [fast: true, auto-fix: true]
     - goimports # In addition to fixing imports, goimports also formats your code in the same style as gofmt. [fast: true, auto-fix: true]
+    - unused #(megacheck): Checks Go code for unused constants, variables, functions and types [fast: false, auto-fix: false]
     - whitespace # Tool for detection of leading and trailing whitespace [fast: true, auto-fix: true]
 
 issues:

api/instance/v1/instance_utils.go

@@ -103,28 +103,6 @@ type AttachVolumeResponse struct {
 	Server *Server `json:"-"`
 }
 
-// volumesToVolumeTemplates converts a map of *Volume to a map of *VolumeTemplate
-// so it can be used in a UpdateServer request
-func volumesToVolumeTemplates(volumes map[string]*VolumeServer) map[string]*VolumeServerTemplate {
-	volumeTemplates := map[string]*VolumeServerTemplate{}
-	for key, volume := range volumes {
-		volumeTemplate := &VolumeServerTemplate{
-			ID: &volume.ID,
-		}
-
-		if volume.Name != "" {
-			volumeTemplate.Name = &volume.Name
-		}
-
-		if volume.VolumeType == VolumeServerVolumeTypeSbsVolume {
-			volumeTemplate.VolumeType = VolumeVolumeTypeSbsVolume
-		}
-
-		volumeTemplates[key] = volumeTemplate
-	}
-	return volumeTemplates
-}
-
 // AttachVolume attaches a volume to a server
 //
 // Note: Implementation is thread-safe.

scw/path.go

@@ -80,8 +80,3 @@ func GetScwConfigDir() (string, error) {
 	}
 	return filepath.Join(homeDir, ".config", "scw"), nil
 }
-
-func fileExist(name string) bool {
-	_, err := os.Stat(name)
-	return err == nil
-}