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play_playlist
executable file
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play_playlist
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#!/bin/bash
#
# shellcheck disable=SC1090,SC2220
ROON=/usr/local/Roon
ROONAPI=${ROON}/api
ROONETC=${ROON}/etc
ROONCONF=${ROONETC}/pyroonconf
PLAY=play_playlist.py
PLAYLIST=
EXPLAYLIST=
ZONE=
[ -d ${ROONAPI} ] || exit 1
cd ${ROONAPI} || exit 1
[ -f $PLAY ] || exit 2
SHUFFLED=
# Parse the arguments to get the play order
while getopts "sz:" flag; do
case $flag in
z)
ZONE="$OPTARG"
;;
s)
SHUFFLED="-s"
;;
esac
done
shift $(( OPTIND - 1 ))
[ "$1" ] && PLAYLIST="$1"
[ "$2" ] && EXPLAYLIST="$2"
# Use a Python virtual environment
[ -f ${ROON}/venv/bin/activate ] && source ${ROON}/venv/bin/activate
[[ ":$PATH:" == *":/usr/local/Roon/venv/bin:"* ]] || {
export PATH=/usr/local/Roon/venv/bin:${PATH}
}
DEFZONE=$(grep ^DefaultZone ${ROONETC}/roon_api.ini | awk -F '=' ' { print $2 } ')
# Remove leading and trailing spaces in DEFZONE
DEFZONE="$(echo -e "${DEFZONE}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
# Get the zone if it is set
if [ -f ${ROONCONF} ]
then
. ${ROONCONF}
else
${ROON}/bin/set_zone "${DEFZONE}"
. ${ROONCONF}
fi
[ "${ZONE}" ] && {
if [ "${ZONE}" == "default" ]; then
ROON_ZONE="${DEFZONE}"
else
[ "${ZONE}" == "last" ] || ROON_ZONE="${ZONE}"
fi
}
# Use all zones if no zone is specified or set
[ "${ROON_ZONE}" ] || ROON_ZONE="__all__"
# Get the default playlist if one is not provided
[ "${PLAYLIST}" ] || {
PLAYLIST=$(grep ^DefaultPlaylist ${ROONETC}/roon_api.ini | awk -F '=' ' { print $2 } ')
# Remove leading and trailing spaces in PLAYLIST
PLAYLIST="$(echo -e "${PLAYLIST}" | sed -e 's/^[[:space:]]*//' -e 's/[[:space:]]*$//')"
}
# Construct the exclusion args if passed
EXARGS="${SHUFFLED}"
[ "${EXPLAYLIST}" ] && EXARGS="-x ${EXPLAYLIST} ${EXARGS}"
have_python3=$(type -p python3)
if [ "${have_python3}" ]
then
python3 $PLAY -p "$PLAYLIST" -z "$ROON_ZONE" $EXARGS
else
python $PLAY -p "$PLAYLIST" -z "$ROON_ZONE" $EXARGS
fi
${ROON}/bin/list_playlist_tracks "${PLAYLIST}"