fix the double quotation problem in ConfigMapGenerator

pkg/configmapandsecret/configmapfactory.go

@@ -212,6 +212,5 @@ func parseLiteralSource(source string) (keyName, value string, err error) {
 	if len(items) != 2 {
 		return "", "", fmt.Errorf("invalid literal source %v, expected key=value", source)
 	}
-
-	return items[0], items[1], nil
+	return items[0], strings.Trim(items[1], "\"'"), nil
 }

pkg/configmapandsecret/configmapfactory_test.go

@@ -90,6 +90,8 @@ func makeLiteralConfigMap(name string) *corev1.ConfigMap {
 		Data: map[string]string{
 			"a": "x",
 			"b": "y",
+			"c": "Hello World",
+			"d": "true",
 		},
 	}
 }
@@ -127,7 +129,7 @@ func TestConstructConfigMap(t *testing.T) {
 			input: types.ConfigMapArgs{
 				Name: "literalConfigMap",
 				DataSources: types.DataSources{
-					LiteralSources: []string{"a=x", "b=y"},
+					LiteralSources: []string{"a=x", "b=y", "c=\"Hello World\"", "d='true'"},
 				},
 			},
 			expected: makeLiteralConfigMap("literalConfigMap"),