fix(unikontainers): preserve slice order when removing element

Signed-off-by: mdryaan <alikhurshid842001@gmail.com>

Author: mdryaan

pkg/unikontainers/utils.go

@@ -164,8 +164,7 @@ func handleQueueProxy(spec specs.Spec, configFile string) error {
 }
 
 func remove(s []string, i int) []string {
-	s[i] = s[len(s)-1]
-	return s[:len(s)-1]
+	return append(s[:i], s[i+1:]...)
 }
 
 func checkValidNsPath(path string) error {

pkg/unikontainers/utils_test.go

@@ -234,6 +234,12 @@ func TestMoveFile(t *testing.T) {
 	})
 }
 
+func TestRemovePreservesOrder(t *testing.T) {
+	t.Parallel()
+	result := remove([]string{"a", "b", "c", "d"}, 0)
+	assert.Equal(t, []string{"b", "c", "d"}, result)
+}
+
 func TestLoadSpec(t *testing.T) {
 	t.Run("load spec success", func(t *testing.T) {
 		t.Parallel()