From e7f62d191cb4db65760136279b20d3f4a907b041 Mon Sep 17 00:00:00 2001
From: Nikhil Jha <hi@nikhiljha.com>
Date: Feb 18 2020 22:20:44 +0000
Subject: check for root in selftest


---

diff --git a/00-selftest.sh b/00-selftest.sh
index 0a8695b..386332e 100644
--- a/00-selftest.sh
+++ b/00-selftest.sh
@@ -11,6 +11,11 @@ infecho () {
 
 infecho "Now running selftest, please do not continue running scripts until this completes successfully."
 
+if [[ $EUID -ne 0 ]]; then
+    errecho "This script must be run as root!" 
+    exit 1
+fi
+
 command -v mkfs.f2fs >/dev/null 2>&1 || { echo >&2 "I require mkfs.f2fs but it's not installed.  Aborting."; exit 1; }
 command -v qemu-aarch64-static >/dev/null 2>&1 || { echo >&2 "I require qemu-aarch64-static but it's not installed.  Aborting."; exit 1; }
 command -v rsync >/dev/null 2>&1 || { echo >&2 "I require rsync but it's not installed.  Aborting."; exit 1; }