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copied from k1-debian to enable usb automount but also automatically … #1055

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Merged
pellcorp merged 1 commit into from
Jan 7, 2026
Merged

copied from k1-debian to enable usb automount but also automatically … #1055

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9 changes: 9 additions & 0 deletions rpi/enable-automount.sh
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Original file line number Diff line number Diff line change
@@ -0,0 +1,9 @@
#!/bin/bash

BASEDIR=$HOME

# initially this is just USB automount at some point we might add the wifi stuff
sudo ln -sf $BASEDIR/pellcorp/rpi/etc/automount /etc
sudo cp $BASEDIR/pellcorp/rpi/etc/systemd/system/usb-mount\@.service /etc/systemd/system/
sudo cp $BASEDIR/pellcorp/rpi/etc/udev/rules.d/99-automount.rules /etc/udev/rules.d/
sudo systemctl daemon-reload
46 changes: 46 additions & 0 deletions rpi/etc/automount/automount.sh
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#!/bin/bash
# shamelessly copied from https://github.com/k1-debian/

ACTION=$1
DEVBASE=$2
DEVICE="/dev/${DEVBASE}"

# See if this drive is already mounted
MOUNT_POINT=$(/bin/mount | /bin/grep ${DEVICE} | /usr/bin/awk '{ print $3 }')

do_mount() {
if [[ -n ${MOUNT_POINT} ]]; then
# Already mounted, exit
exit 1
fi

MOUNT_POINT="/media/usb"

/bin/mkdir -p ${MOUNT_POINT}

# Global mount options
OPTS="ro,relatime"

# File system type specific mount options
if [[ ${ID_FS_TYPE} == "vfat" ]]; then
OPTS+=",user,uid=1000,gid=1000,umask=000,shortname=mixed,utf8=1,flush"
fi

if ! /bin/mount -o ${OPTS} ${DEVICE} ${MOUNT_POINT}; then
exit 1
fi
}

do_unmount() {
if [[ -n ${MOUNT_POINT} ]]; then
/bin/umount -l ${DEVICE}
fi
}
case "${ACTION}" in
add)
do_mount
;;
remove)
do_unmount
;;
esac
8 changes: 8 additions & 0 deletions rpi/etc/systemd/system/[email protected]
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[Unit]
Description=Mount USB Drive on %i

[Service]
Type=oneshot
RemainAfterExit=true
ExecStart=/etc/automount/automount.sh add %i
ExecStop=/etc/automount/automount.sh remove %i
2 changes: 2 additions & 0 deletions rpi/etc/udev/rules.d/99-automount.rules
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KERNEL=="sd*", SUBSYSTEMS=="usb", ACTION=="add", RUN+="/bin/systemctl start usb-mount@%k.service"
KERNEL=="sd*", SUBSYSTEMS=="usb", ACTION=="remove", RUN+="/bin/systemctl stop usb-mount@%k.service"
5 changes: 5 additions & 0 deletions rpi/install-grumpyscreen.sh
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Expand Up @@ -53,6 +53,11 @@ if [ $? -ne 0 ]; then
[ -f $BASEDIR/printer_data/config/grumpyscreen.cfg ] && rm $BASEDIR/printer_data/config/grumpyscreen.cfg
fi

# si that you can print
if [ ! -L $BASEDIR/printer_data/gcodes/usb ]; then
ln -sf /media/usb $BASEDIR/printer_data/gcodes/usb
fi

cp $BASEDIR/pellcorp/rpi/services/cursor.sh $BASEDIR/guppyscreen/
sudo cp $BASEDIR/pellcorp/rpi/services/grumpyscreen.service /etc/systemd/system/ || exit $?
sudo sed -i "s:\$HOME:$BASEDIR:g" /etc/systemd/system/grumpyscreen.service
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