[Unit]
Description=Import ZFS pools by device scanning
Documentation=man:zpool(8)
DefaultDependencies=no
Requires=systemd-udev-settle.service
After=systemd-udev-settle.service
After=cryptsetup.target
Before=zfs-import.target
ConditionPathExists=!@sysconfdir@/zfs/zpool.cache

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStartPre=/sbin/modprobe zfs
ExecStart=@sbindir@/zpool import -aN -o cachefile=none
ExecStartPost=/bin/bash -c "/usr/bin/systemctl set-environment BOOTFS=$(@sbindir@/zpool list -H -o bootfs)"

[Install]
WantedBy=zfs-import.target