mackstann / bin

personal scripts

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bin / rempd
100755 64 lines (53 sloc) 0.986 kb
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#!/bin/sh
 
# Written by Nick Welch <nick@incise.org>.  Author disclaims copyright.
 
# for controlling mpd (musicpd.org) and associated utilities
 
kill_with_prejudice()
{
    name="$1"
    for i in 1 2 3
    do
        sudo killall "$name" 2>/dev/null
        if ! pidof "$name" >/dev/null
        then
            return 0
        fi
        sleep 0.1
    done
    sudo killall -9 "$name" 2>/dev/null
    while pidof "$name" >/dev/null
    do
        sleep 0.05
    done
}
 
launch()
{
    mpdscribble &
    mpd $HOME/.mpdconf
    mpc random 1 >/dev/null
    mpc repeat 1 >/dev/null
    python $HOME/dev/mpd-weighted-playlist/mpd_weighted_playlist.py < $HOME/.mpd-weights >/dev/null
}
 
update()
{
    mpc update >/dev/null
    while mpc | grep -q 'Updating DB'
    do sleep 0.1
    done
}
 
stop()
{
    kill_with_prejudice mpd
    kill_with_prejudice mpdscribble
}
 
start()
{
    launch
    mpc play
}
 
restart() { update; stop; start; }
 
if [ -n "$1" ]
then
    $1
else
    restart
fi