[Unit]
Description=Loopback device for %I

[Service]
ExecStart=/usr/libexec/setup-loop-device "%I"
ExecStop=/usr/libexec/dismantle-loop-device "%I"
#ExecStopPost=rm /dev/loop-by-name/"%i"*
#ExecStart=echo %I
ExecStartPre=mkdir -p /dev/loop-by-name
# Cant't have any dashes in filename, due to escaping rules
# ExecStartPre=/bin/sh -c "grep -vq '-' <<< "%i""
RemainAfterExit=yes