Deal with ambiguous filenames

awslabs · Mar 7, 2019 · 3e47f0a · 3e47f0a
1 parent 638b5bd
commit 3e47f0a
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/goformation.go b/goformation.go
@@ -28,7 +28,14 @@ func OpenWithOptions(filename string, options *intrinsics.ProcessorOptions) (*cl
 	}
 
 	if strings.HasSuffix(filename, ".yaml") || strings.HasSuffix(filename, ".yml") {
+		// This is definitely YAML
 		return ParseYAMLWithOptions(data, options)
+	} else if strings.HasSuffix(filename, ".template") {
+		// We can't tell from the extension so let's try parsing as YAML first
+		t, err := ParseYAMLWithOptions(data, options)
+		if err == nil {
+			return t, err
+		}
 	}
 
 	return ParseJSONWithOptions(data, options)