My fork of airsonic with experimental fixes and improvements. See branch "custom"
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airsonic-custom/contrib/library_autoupdater.sh

64 lines
1.8 KiB

#!/usr/bin/env bash
set -u
info() {
echo "$(date -Iseconds) - $*"
}
error() {
info >&2 "$*"
exit 1
}
# Make sure only root can run our script
(( $(id -u) == 0 )) || error "this script must be run as root!"
# COMMANDS
typeset -r cmd_which="/usr/bin/which" && [[ -x $cmd_which ]] || error "which command not found"
typeset -r cmd_curl=$($cmd_which curl) && [[ -x $cmd_curl ]] || error "curl command not found"
typeset -r cmd_inotifywait=$($cmd_which inotifywait) && [[ -x $cmd_inotifywait ]] || error "inotifywait command not found"
typeset -r cmd_md5sum=$($cmd_which md5sum) && [[ -x $cmd_md5sum ]] || error "md5sum command not found"
typeset -r cmd_awk=$($cmd_which awk) && [[ -x $cmd_awk ]] || error "awk command not found"
typeset -r cmd_openssl=$($cmd_which openssl) && [[ -x $cmd_openssl ]] || error "openssl command not found"
# VARS
typeset -r dirs="/var/music"
typeset -r username="admin"
# typeset -r password=""
# typeset -r salt="$($cmd_openssl rand -hex 20)"
# typeset -r token="$(echo -n "${password}${salt}" | $cmd_md5sum | $cmd_awk '{ print $1 }')"
typeset -r salt=""
typeset -r token=""
typeset -r server=""
typeset -r client="scan-trigger"
trigger_scan() {
typeset -r url="${server}/rest/startScan?u=${username}&t=${token}&s=${salt}&v=1.15.0&c=${client}"
response=$($cmd_curl -s $url)
echo $response | grep -q 'status="ok"' || error "Scan request failed"
echo $response | grep -q 'scanning="false"' || info "Server is already scanning"
}
info "Start watching dirs '$dirs'"
info "Press CTRL+C to stop..."
for (( ; ; )) do
$cmd_inotifywait -r -qq \
-e modify \
-e move \
-e create \
-e delete \
$dirs
info "Event received, waiting 10 minutes before triggering new scan"
sleep 3600 # Wait 10 minutes before triggering the scan
trigger_scan
sleep 5
done
# EOF