1 files changed, 50 insertions, 0 deletions
diff --git a/exit.go b/exit.go
new file mode 100644
index 0000000..22054cc
--- /dev/null
+++ b/exit.go
@@ -0,0 +1,50 @@
+// Copyright 2017-2025 WIT.COM Inc. All rights reserved.
+// Use of this source code is governed by the GPL 3.0
+
+package main
+
+import (
+	"fmt"
+	"os"
+
+	"go.wit.com/lib/gui/shell"
+	"go.wit.com/log"
+)
+
+// exits if not root
+func checkSuperuser() {
+	if os.Getuid() != 0 {
+		badExit(fmt.Errorf("you must be root"))
+	}
+}
+
+func exitOnError(cmd []string) {
+	var err error
+	log.Info("Running:", cmd)
+	_, err = shell.RunVerbose(cmd)
+	if err != nil {
+		badExit(err)
+	}
+}
+
+func exitOnErrorRealtime(cmd []string) {
+	var err error
+	log.Info("Running:", cmd)
+	_, err = shell.RunRealtimeError(cmd)
+	if err != nil {
+		badExit(err)
+	}
+}
+
+func okExit(thing string) {
+	if thing != "" {
+		log.Info(thing, "ok")
+	}
+	// log.Info("Finished go-clean on", check.GetGoPath(), "ok")
+	os.Exit(0)
+}
+
+func badExit(err error) {
+	log.Info("wit failed: ", err)
+	os.Exit(-1)
+}