#!/bin/sh

grep -q systemd.unit=usb-flash.service /proc/cmdline || exit 0

cat > $1/mnt.mount <<EOF
[Unit]
Description=Mount USB flash at /mnt
DefaultDependencies=no
Conflicts=umount.target
Before=local-fs.target umount.target
Requires=systemd-udevd.service

[Mount]
What=/dev/sda1
Where=/mnt
Type=auto
Options=relatime,nosuid,nodev
EOF