Improved error message

cmaglie · cmaglie · commit 384c30c86c39 · 2024-05-06T19:03:52.000+02:00
diff --git a/internal/go-configmap/configuration.go b/internal/go-configmap/configuration.go
@@ -109,7 +109,12 @@ func tryConversion(current any, desiredType reflect.Type) (any, error) {
 		}
 		return currentArray, nil
 	}
-	return nil, fmt.Errorf("invalid conversion, got %T but want %v", current, desiredType)
+
+	currentTypeString := currentType.String()
+	if currentTypeString == "[]interface {}" {
+		currentTypeString = "array"
+	}
+	return nil, fmt.Errorf("invalid conversion, got %s but want %v", currentTypeString, desiredType)
 }
 
 func (c Map) set(keys []string, value any) {

Original file line number	Diff line number	Diff line change
`@@ -109,7 +109,12 @@ func tryConversion(current any, desiredType reflect.Type) (any, error) {`
`109`	`109`	`}`
`110`	`110`	`return currentArray, nil`
`111`	`111`	`}`
`112`		`- return nil, fmt.Errorf("invalid conversion, got %T but want %v", current, desiredType)`
	`112`	`+`
	`113`	`+ currentTypeString := currentType.String()`
	`114`	`+ if currentTypeString == "[]interface {}" {`
	`115`	`+ currentTypeString = "array"`
	`116`	`+ }`
	`117`	`+ return nil, fmt.Errorf("invalid conversion, got %s but want %v", currentTypeString, desiredType)`
`113`	`118`	`}`
`114`	`119`
`115`	`120`	`func (c Map) set(keys []string, value any) {`