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Name	Size	Permission
clear-logs.rb	717 B	-rw-r--r--
compile-extensions.rb	2.93 KB	-rwxr-xr-x
doc.rb	940 B	-rwxr-xr-x
exit-script.rb	847 B	-rw-r--r--
i18n-tool.rb	7.08 KB	-rwxr-xr-x
init-script.rb	863 B	-rw-r--r--
launch-gce	3.58 KB	-rwxr-xr-x
port-discovery.rb	1.95 KB	-rw-r--r--
qt-doc.rb	9.47 KB	-rwxr-xr-x
sonic-pi-server.rb	15.23 KB	-rwxr-xr-x
task-clear.rb	3.1 KB	-rw-r--r--
task-register.rb	1.02 KB	-rw-r--r--
test.rb	4.23 KB	-rwxr-xr-x

Code Editor : launch-gce

#!/usr/bin/env bash

set -e

if [ "$(whoami)" != "root" ]; then
    echo "Please run as root (sudo)."
    exit 1
fi

export SP_ROOT=/sonic-pi

EXTERNAL_IP=$(curl -s "http://metadata.google.internal/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip" -H "Metadata-Flavor: Google")
INTERNAL_IP=$(hostname -I)

SP_ENV=docker
echo "SP_ENV=$SP_ENV"
if [[ "$SP_ENV" == "dev" ]]; then
    echo "Launching in dev mode."
    export SP_ROOT=$(git rev-parse --show-toplevel)
    INTERNAL_IP=$(curl -s "http://metadata.google.internal/computeMetadata/v1/instance/network-interfaces/0/ip" -H "Metadata-Flavor: Google")
fi

ADMIN_PASSWORD=$(dd if=/dev/urandom bs=256 count=1 2> /dev/null | tr -dc 'a-zA-Z0-9' | head -c 32)

# Configure Darkice
cat > ~/darkice.cfg <<EOF
[general]
duration       = 0
bufferSecs     = 1 # This doesn't seem to be effective !?

[input]
device         = jack
sampleRate     = 48000
bitsPerSample  = 16
channel        = 2
jackClientName = sonicpi

[icecast2-0]
bitrateMode    = cbr
format         = mp3
bitrate        = 128
server         = ${INTERNAL_IP?}
port           = 8002
password       = ${ADMIN_PASSWORD?}
mountPoint     = sonicpi
name           = Sonic Pi
description    = Live Coding Music Synth for Everyone
url            = http://${INTERNAL_IP?}
genre          = edm
public         = no
EOF

# Enable Icecast2
sed -i -- 's/ENABLE=false/ENABLE=true/g' /etc/default/icecast2

# Configure Icecast2
cat > /etc/icecast2/icecast.xml <<EOF
<icecast>
    <location>Earth</location>
    <admin>icemaster@localhost</admin>
    <limits>
        <clients>100</clients>
        <sources>2</sources>
        <queue-size>524288</queue-size>
        <client-timeout>30</client-timeout>
        <header-timeout>15</header-timeout>
        <source-timeout>10</source-timeout>
        <burst-on-connect>0</burst-on-connect>
        <burst-size>65535</burst-size>
    </limits>
    <authentication>
        <source-password>${ADMIN_PASSWORD?}</source-password>
        <relay-password>${ADMIN_PASSWORD?}</relay-password>
        <admin-user>admin</admin-user>
        <admin-password>${ADMIN_PASSWORD?}</admin-password>
    </authentication>
    <hostname>${EXTERNAL_IP?}</hostname>
    <listen-socket>
        <port>8002</port>
        <bind-address>${INTERNAL_IP?}</bind-address>
    </listen-socket>
    <http-headers>
        <header name="Access-Control-Allow-Origin" value="*" />
    </http-headers>
    <fileserve>0</fileserve>
    <paths>
        <basedir>/usr/share/icecast2</basedir>
        <logdir>/var/log/icecast2</logdir>
        <webroot>/usr/share/icecast2/web</webroot>
        <adminroot>/usr/share/icecast2/admin</adminroot>
        <alias source="/" destination="/status.xsl"/>
    </paths>
    <logging>
        <accesslog>access.log</accesslog>
        <errorlog>error.log</errorlog>
        <loglevel>4</loglevel> 
        <logsize>10000</logsize> 
    </logging>
    <security>
        <chroot>1</chroot>
        <changeowner>
            <user>nobody</user>
            <group>nogroup</group>
        </changeowner>
    </security>
</icecast>
EOF

STATE_FILE=$( mktemp )
echo "Using state file ${STATE_FILE?}"

trap "tac /tmp/sonicpideps.pid | xargs -L 1 kill; rm ${STATE_FILE?}" SIGINT SIGTERM

jackd -d dummy & echo $! > /tmp/sonicpideps.pid
sleep 1

/etc/init.d/icecast2 restart
sleep 1

darkice -c ~/darkice.cfg & echo $! >> /tmp/sonicpideps.pid
sleep 1

( sleep 5 && \
  jack_connect SuperCollider:out_1 sonicpi:left &&\
  jack_connect SuperCollider:out_2 sonicpi:right \
) &

ruby $SP_ROOT/app/server/bin/ws.rb --ws_ip 0.0.0.0

${this.title}

Code Editor : launch-gce