#!/usr/bin/bash

source ./.pct-helpers

# config...
CT_DIR=/etc/pve/lxc/
SHARE_ROOT=/media/shared/

SYNCTHING=syncthing
SYNCTHING_DIR=/home/syncthing/Proxmox

# normalize...
SHARE_ROOT=${SHARE_ROOT%/}


# create base shared directory...
if ! [ -d "${SHARE_ROOT}/$(hostname)" ] ; then
	@ mkdir -p "${SHARE_ROOT}/$(hostname)"
	@ chmod 777 "${SHARE_ROOT}"
fi

# mount ct shares...
for ct in $CT_DIR/*.conf ; do
	id=$(basename ${ct/.conf/})

	host=$(ct2hostname $id)
	host=${host/hostname: /}

	# skip templates...
	if [ "$(cat $ct | grep 'template: 1')" != "" ] ; then
		continue
	fi

	# mount...
	# NOTE: we are not taking care of the actual mount numbers here...
	if [[ "$(cat $ct | grep "mp[0-9]:.*${SHARE_ROOT}/${host}" | wc -l)" = 0 ]] ; then
		if ! [ -e ${SHARE_ROOT}/${host} ] ; then
			@ mkdir -p ${SHARE_ROOT}/${host}
		fi
		@ pct set $id -mp0 ${SHARE_ROOT}/${host},mp=/mnt/shared,backup=0
	fi

	# special case: syncthing...
	if [ -n $SYNCTHING ] && [ "$host" = "$SYNCTHING" ] ; then
		if [[ "$(cat $ct | grep "mp[0-9]:.*mp=$SYNCTHING_DIR" | wc -l)" = 0 ]] ; then
			@ pct set $id -mp1 ${SHARE_ROOT},mp=$SYNCTHING_DIR,backup=0
		fi
	fi
done

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