fix(utils.go): remove dead code

… which was also causing the build to fail

Author: arschles

pkg/utils.go

@@ -19,24 +19,6 @@ func ParseConfig(body []byte) (*Config, error) {
 	return &config, err
 }
 
-// ParseDomain returns the domain field from the bytes of a build hook response.
-func ParseDomain(bytes []byte) (string, error) {
-	var hook BuildHookResponse
-	if err := json.Unmarshal(bytes, &hook); err != nil {
-		return "", err
-	}
-
-	if hook.Domains == nil {
-		return "", fmt.Errorf("invalid application domain")
-	}
-
-	if len(hook.Domains) < 1 {
-		return "", fmt.Errorf("invalid application domain")
-	}
-
-	return hook.Domains[0], nil
-}
-
 // GetDefaultType returns the default process types given a YAML byte array.
 func GetDefaultType(bytes []byte) (string, error) {
 	type YamlTypeMap struct {