Automount USB for SystemD OS

install-automount.sh

#! /bin/bash

# Source
# https://www.raspberrypi.org/forums/viewtopic.php?t=192291
# https://raspberrypi.stackexchange.com/questions/66169/auto-mount-usb-stick-on-plug-in-without-uuid

set -e


if [[ $EUID -ne 0 ]]; then
   echo "This script must be run as root" 
   exit 1
fi


# This script mounts drives to /media/usb*, so make sure those
# folders aren't occupied.
# If you want a cleaner look, don't create any folders.
apt-get install pmount


# Udev rule
cat > /etc/udev/rules.d/usbstick.rules <<- EOM
ACTION=="add", KERNEL=="sd[a-z][0-9]", TAG+="systemd", ENV{SYSTEMD_WANTS}="usbstick-handler@%k"
EOM


# Systemd service
cat > /lib/systemd/system/[email protected] <<-EOM
[Unit]
Description=Mount USB sticks
BindsTo=dev-%i.device
After=dev-%i.device

[Service]
Type=oneshot
RemainAfterExit=yes
ExecStart=/usr/local/bin/automount %I
ExecStop=/usr/bin/pumount /dev/%I
EOM


cat > /usr/local/bin/automount <<-EOM
#!/bin/bash

PART=\$1
FS_LABEL=\`lsblk -o name,label,UUID | grep \${PART} | awk '{print \$2"-"\$3}'\`

if [ -z \${FS_LABEL} ]
then
    /usr/bin/pmount --umask 000 --noatime -w /dev/\${PART} /media/\${PART}
else
    /usr/bin/pmount --umask 000 --noatime -w /dev/\${PART} /media/\${FS_LABEL}
fi
EOM

chmod +x /usr/local/bin/automount


echo "Reboot to continue"