install.sh

#!/usr/bin/env bash
set -euo pipefail

tls_fingerprint=`openssl s_client -connect tuner.pandora.com:443 < /dev/null 2> /dev/null | openssl x509 -noout -fingerprint | tr -d ':' | cut -d'=' -f2`
event_command=${PWD}/eventcmd.sh
fifo=${PWD}/ctl
configdir=~/.config/pianobar
repo='https://github.com/kylejohnson/Patiobar.git'

if ! which npm &> /dev/null; then
    echo "npm is not installed!"
    echo "Installing NPM is beyond the scope of this installer as methods vary by distro, OS and preference."
    echo "Note that NPM is usually installed with Node.js."
    echo "https://nodejs.org/en/download/ is a decent place to start."
    exit 1;
fi

# Don't clone if already in the repo
if [ ! -d .git ]; then
	if git clone "${repo}"; then
		cd Patiobar
	else
		echo "Could not clone ${repo}"
		exit 1
	fi
fi

# Don't run npm install if it has already ran
if [ ! -d node_modules ]; then
	echo -n 'Running `npm install`...   '
	if npm install > /dev/null 2>&1; then
		echo "success"
	else
		echo "failure"
	fi
fi

# Don't create fifo if it already exists
if [ ! -p "${fifo}" ]; then
	echo -n "Creating ${fifo} control file...   "
	if mkfifo "${fifo}" > /dev/null 2>&1; then
		echo "success"
	else
		echo "failure"
	fi
fi

echo -n "Creating default ~/.config/pianobar/config file...   "
if mkdir -p "${configdir}"; then
    if ! [ -f "${configdir}/config" ]; then
	if cat << EOF >> "${configdir}/config"; then
user = user@example.com
password = password
#autostart_station = 123456
audio_quality = high
buffer_seconds = 0
event_command = ${event_command}
fifo = ${fifo}
tls_fingerprint = ${tls_fingerprint}
EOF
            echo "success"
        else
            echo "failure"
        fi
    else
        echo "${configdir}/config already exists"
    fi
fi