feat: helper script to write out image and configure it

Sponsored-by: author

1 files changed, 21 insertions, 0 deletions

diff --git a/write-and-config.sh b/write-and-config.sh
new file mode 100755
index 0000000..17bf0ac
--- /dev/null
+++ b/write-and-config.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+
+set -euo pipefail
+
+config="$1"
+dev="$2"
+
+echo "Unmounting everything in $dev"
+umount -fv "$dev"* || true
+echo "Write installer.img to $dev"
+dd if=installer.img bs=1M oflag=direct status=progress of="$dev"
+
+for fs in "$dev"?; do
+	echo
+	echo "Fsck file system on $fs"
+	fsck -f -C0 "$fs"
+done
+
+echo
+echo "Configure user CA"
+./configure-installer "$config" "$dev"