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#!/bin/sh
# This file is maintained at http://git.mdcc.cx/draai
# Copyright: © 2021, 2025 Joost van Baal-Ilić
# This script is in the public domain.
#
# running mpd as a user (not as a system daemon) with minimal configuration,
# and starting draai
#
# alternatively, one can achieve this using systemd.
# see also /usr/share/doc/mpd/README.Debian.
#
# FIXME
# exit with error in case mpd.conf does not define an audio_output like:
#
# cat <<EOT >>/etc/mpd.conf
# audio_output {
# type "pulse"
# name "My Pulse Output"
# }
# EOT
if test ! -e $HOME/.mpdconf
then
if grep -v '^#' /etc/mpd.conf | grep user
then
cat >&2 <<EOT
/etc/mpd.conf specifies the user MPD will run as. Do not use this option if
you start MPD as an unprivileged user. Please comment out the line starting
with 'user' and rerun this script.
EOT
exit 1
fi
ln -s /etc/mpd.conf $HOME/.mpdconf
fi
#drwxrwxr-x 5 mpd audio 4096 31. окт. у 21:33 /var/lib/mpd/
#drwxr-xr-x 2 root root 4096 3. јун. у 01:48 /var/lib/mpd/music/
#drwxr-xr-x 2 mpd audio 4096 3. јун. у 01:48 /var/lib/mpd/playlists/
#-rw-r--r-- 1 joostvb joostvb 1484 31. окт. у 21:33 /var/lib/mpd/state
#-rw-r--r-- 1 mpd audio 12288 21. јул. у 16:21 /var/lib/mpd/sticker.sql
#-rw-r--r-- 1 mpd audio 242 21. јул. у 16:21 /var/lib/mpd/tag_cache
#
# _very_ crude hack: we use sudo in order to bang permissions into our
# preferences
#
echo >&2 dr_init: warning: chmod-ing /var/lib/mpd and /run/mpd/
test -w /var/lib/mpd || sudo chmod g+w /var/lib/mpd
for f in state sticker.sql tag_cache
do
test -w /var/lib/mpd/$f || rm /var/lib/mpd/$f
done
# FIXME might also want to deal with music/ and playlists/ here
sudo chmod g+w /run/mpd/
( mpd --no-daemon --stderr 2>&1 | logger ) &
# hack
sleep 2
# joostvb preferences
mpc consume
mpc crossfade 2
exec draai init
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