feat: boot.img.lz4

cmd/dkl-local-server/utils.go

@@ -0,0 +1,18 @@
+package main
+
+import (
+	"io"
+	"os"
+)
+
+func writeFile(out io.Writer, path string) error {
+	f, err := os.Open(path)
+	if err != nil {
+		return err
+	}
+
+	defer f.Close()
+
+	_, err = io.Copy(out, f)
+	return err
+}