Switch to chroot-based usage (run from installer ISO)

premount.go

@@ -0,0 +1,24 @@
+package main
+
+import (
+	"os/exec"
+
+	"github.com/rwinkhart/go-boilerplate/front"
+	"github.com/rwinkhart/go-boilerplate/other"
+)
+
+func premount() {
+	for {
+		choice := front.InputMenuGen("Tweak:", []string{"BACK", "enable ext4 fast_commit"})
+		switch choice {
+		case 1:
+			return
+		case 2:
+			cmd := exec.Command("tune2fs", "-O", "fast_commit", partitionR)
+			err := cmd.Run()
+			if err != nil {
+				other.PrintError("Failed to enable fast_commit", 1)
+			}
+		}
+	}
+}