pi_sparkcon_setup.sh

#! /bin/bash

# Clone needed repos
pushd /home/pi
git clone https://github.com/adammhaile/AnimatedGifs.git
git clone https://github.com/adammhaile/DisplayGraphics.git
git clone https://github.com/ManiacalLabs/HT1632_Serial.git
git clone https://github.com/adammhaile/BiblioPixelProjects.git
git clone https://github.com/ManiacalLabs/BiblioPixelAnimations.git
pushd ./BiblioPixelAnimations
python3 setup.py develop
popd

# Install requirements
pip3 install opencv-python numpy noise pillow
pip3 install bibliopixel

# Setup Service

cat >/lib/systemd/system/bibliopixel.service <<EOL
[Unit]
Description=BiblioPixel Remote UI
After=multi-user.target

[Service]
Type=idle
ExecStart=/usr/local/bin/bibliopixel run /home/pi/config.json
ExecStop=/usr/bin/sudo /usr/local/bin/pkill bibliopixel

[Install]
WantedBy=multi-user.target
EOL

CONFIG_BASE="/home/pi/BiblioPixelProjects/SparkCon2017"
echo "Choose one of the following:"
ls -1 "${CONFIG_BASE}"
read choice

CONFIG_FILE="${CONFIG_BASE}/${choice}"
echo "${CONFIG_FILE}"

if [[ ! -f "${CONFIG_FILE}" ]]; then
    echo "${CONFIG_FILE} is not a valid choice."
    echo "symlink the desired file to /home/pi/config.json"
    echo "Then run: systemctl enable bibliopixel; systemctl start bibliopixel"
fi

ln -sf "${CONFIG_FILE}" "/home/pi/config.json"
systemctl enable bibliopixel.service
systemctl start bibliopixel.service