fix: strict yaml decoding with KnownFields

Error on unknown fields.
gszr · Jul 22, 2023 · 4ecc701 · 4ecc701
1 parent 884584e
commit 4ecc701
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/main.go b/main.go
@@ -284,7 +284,11 @@ func readDotFile(file string) Dots {
 	}
 
 	var dots Dots
-	if err := yaml.Unmarshal([]byte(rcFileData), &dots); err != nil {
+
+	decoder := yaml.NewDecoder(bytes.NewReader(rcFileData))
+	decoder.KnownFields(true)
+
+	if err := decoder.Decode(&dots); err != nil {
 		logger.Fatalf("cannot decode data: %v", err)
 	}