mirror of
https://github.com/AuxXxilium/arv-v-dsm.git
synced 2024-11-24 07:20:57 +07:00
144 lines
2.6 KiB
Bash
144 lines
2.6 KiB
Bash
#!/usr/bin/env bash
|
|
set -u
|
|
|
|
VERSION="4"
|
|
HEADER="VirtualDSM Agent"
|
|
|
|
# Functions
|
|
|
|
finish() {
|
|
|
|
echo "$HEADER: Shutting down.."
|
|
exit
|
|
|
|
}
|
|
|
|
function checkNMI {
|
|
|
|
local nmi
|
|
nmi=$(cat /proc/interrupts | grep NMI | sed 's/[^1-9]*//g')
|
|
|
|
if [ "$nmi" != "" ]; then
|
|
|
|
echo "$HEADER: Received shutdown request through NMI.."
|
|
|
|
/usr/syno/sbin/synoshutdown -s > /dev/null
|
|
finish
|
|
|
|
fi
|
|
}
|
|
|
|
function downloadUpdate {
|
|
|
|
TMP="/tmp/agent.sh"
|
|
rm -f "${TMP}"
|
|
|
|
# Auto update the agent
|
|
|
|
URL="https://raw.githubusercontent.com/kroese/virtual-dsm/master/agent/agent.sh"
|
|
remote_size=$(curl -sIk -m 4 "${URL}" | grep -i "content-length:" | tr -d " \t" | cut -d ':' -f 2)
|
|
|
|
[ remote_size -eq 0 ] && return
|
|
[ "$remote_size" == "" ] && return
|
|
|
|
SCRIPT=$(readlink -f ${BASH_SOURCE[0]})
|
|
local_size=$(stat -c%s "$SCRIPT")
|
|
|
|
[ remote_size -eq local_size ] && return
|
|
|
|
if ! curl -sfk -m 10 -o "${TMP}" "${URL}"; then
|
|
echo "$HEADER: curl error" && return
|
|
fi
|
|
|
|
if [ ! -f "${TMP}" ]; then
|
|
echo "$HEADER: update error, file not found.." && return
|
|
fi
|
|
|
|
line=$(head -1 "${TMP}")
|
|
|
|
if [[ "$line" != "#!/usr/bin/env bash" ]]; then
|
|
echo "$HEADER: update error, invalid header: $line" && return
|
|
fi
|
|
|
|
if cmp --silent -- "${TMP}" "${SCRIPT}"; then
|
|
echo "$HEADER: update file is already equal? (${local_size} / ${remote_size})" && return
|
|
fi
|
|
|
|
mv -f "${TMP}" "${SCRIPT}"
|
|
chmod +x "${SCRIPT}"
|
|
|
|
echo "$HEADER: succesfully installed update, please reboot."
|
|
|
|
}
|
|
|
|
function installPackages {
|
|
|
|
for filename in /usr/local/packages/*.spk; do
|
|
if [ -f "$filename" ]; then
|
|
|
|
BASE=$(basename "$filename" .spk)
|
|
BASE="${BASE%%-*}"
|
|
|
|
echo "$HEADER: Installing package ${BASE}.."
|
|
|
|
/usr/syno/bin/synopkg install "$filename" > /dev/null
|
|
/usr/syno/bin/synopkg start "$BASE" > /dev/null &
|
|
|
|
rm "$filename"
|
|
|
|
fi
|
|
done
|
|
|
|
}
|
|
|
|
trap finish SIGINT SIGTERM
|
|
|
|
ts=$(date +%s%N)
|
|
echo "$HEADER v$VERSION"
|
|
|
|
checkNMI
|
|
|
|
# Install packages
|
|
|
|
first_run=false
|
|
|
|
for filename in /usr/local/packages/*.spk; do
|
|
if [ -f "$filename" ]; then
|
|
first_run=true
|
|
fi
|
|
done
|
|
|
|
if [ "$first_run" = true ]; then
|
|
|
|
installPackages
|
|
|
|
else
|
|
|
|
downloadUpdate
|
|
|
|
fi
|
|
|
|
delay=5000
|
|
elapsed=$((($(date +%s%N) - ts)/1000000))
|
|
|
|
if (( delay > elapsed )); then
|
|
difference=$((delay-elapsed))
|
|
float=$(echo | awk -v diff="${difference}" '{print diff * 0.001}')
|
|
sleep "$float"
|
|
fi
|
|
|
|
# Display message in docker log output
|
|
|
|
echo "-------------------------------------------"
|
|
echo " You can now login to DSM at port 5000 "
|
|
echo "-------------------------------------------"
|
|
|
|
# Wait for NMI interrupt as a shutdown signal
|
|
|
|
while true; do
|
|
|
|
checkNMI
|
|
sleep 2
|
|
|
|
done
|