From 905df159f23024e370d032a65ae003149af855ea Mon Sep 17 00:00:00 2001
From: funk-on-code <113871227+funk-on-code@users.noreply.github.com>
Date: Mon, 26 Sep 2022 07:45:27 +0000
Subject: [PATCH] Actually wipe the disk & partitions.

- Aligns sgdisk correctly.
- Uses blkdiscard (in case we're wiping an nvme).
- Moves partprobe.

Signed-off-by: funk-on-code <113871227+funk-on-code@users.noreply.github.com>
---
 install.sh | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/install.sh b/install.sh
index 27e2066..e09808d 100755
--- a/install.sh
+++ b/install.sh
@@ -72,8 +72,12 @@ done
 read -r -p "This will delete the current partition table on $DISK. Do you agree [y/N]? " response
 response=${response,,}
 if [[ "$response" =~ ^(yes|y)$ ]]; then
-    wipefs -af "$DISK" &>/dev/null
-    sgdisk -Zo "$DISK" &>/dev/null
+    partprobe -s "$DISK" &>/dev/null
+    sgdisk --zap-all "$DISK" &>/dev/null
+    sgdisk --set-alignment=2048 --clear "$DISK" &>/dev/null
+    blkdiscard -z -f "$DISK"; sync &>/dev/null
+    wipefs -a -f "$DISK" &>/dev/null
+    partprobe -s "$DISK" &>/dev/null
 else
     echo "Quitting."
     exit