Merge pull request #55 from ygalblum/virtctl

virtctl - add function to check that it is installed

virtctl/virtctl.go

@@ -0,0 +1,22 @@
+// Copyright 2025 The go-commons Authors.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package virtctl
+
+import "os/exec"
+
+func IsInstalled() bool {
+	err := exec.Command("virtctl", "version").Run()
+	return err == nil
+}