install.sh

#! /bin/bash

# Hans install script

function fresh_start() {

    sudo apt-get update
    sudo apt-get install -y git

    if [[ -d /home/pi/hans_install ]]
    then
        sudo rm -f -R /home/pi/hans_install
    fi

    cd /home/pi && git clone https://github.com/nordseele/hans_install.git 
}

function install_dependencies() {
    echo "Installing dependencies"

    sudo apt-get install -y libdbus-1-dev libglib2.0-dev libusb-dev libudev-dev libical-dev libreadline-dev libasound2-dev libjack-jackd2-dev autotools-dev libtool autoconf pigpio

    #MIDI 

    if [[ -d /home/pi/tty ]]
    then
        sudo rm -f -R /home/pi/tty
    fi

    cd && git clone https://github.com/nordseele/tty.git
    cd /home/pi/tty
    make
    sudo make install

    cd /home/pi


    if which amidiauto > /dev/null
    then
        echo "Amidiauto is already installed, skipping..."
    else
        wget https://github.com/antiprism/amidiauto/releases/download/v1.01Raspbian/amidiauto-1.01_buster.deb
        sudo apt install ./amidiauto-1.01_buster.deb
        sudo cp /home/pi/hans_install/files/amidiauto.conf /etc/amidiauto.conf
        sudo systemctl enable amidiauto
    fi
  

    sudo cp /home/pi/hans_install/files/ttymidi.service /etc/systemd/system/ttymidi.service
    sudo systemctl enable ttymidi.service

    #I2C
    sudo raspi-config nonint do_i2c 0
    sudo cp /home/pi/hans_install/files/config.txt /boot/config.txt

    sudo raspi-config nonint do_expand_rootfs

    sudo sed -i 's/console=serial0,115200 //' /boot/cmdline.txt
}


function install_iimidi() {
    echo "Installing hans_ii_midi - Teletype to Midi"

    if [[ -d /home/pi/hans_ii_midi_c ]]
    then
        sudo rm -f -R /home/pi/hans_ii_midi_c
    fi

    cd /home/pi
    git clone https://github.com/nordseele/hans_ii_midi_c.git
    cd /home/pi/hans_ii_midi_c
    g++ -Wall -D__LINUX_ALSA__ -o hans_ii_midi main.cpp RtMidi.cpp -lpigpio -lasound -lpthread
    echo Enabling service
    sudo cp /home/pi/hans_ii_midi_c/hans_ii_midi.service /etc/systemd/system/
    sudo systemctl enable hans_ii_midi.service
}

function install_ii() {
    echo "Installing hans_rust - ER301, Txo, etc"

    #RUST
    if which rustc > /dev/null
    then
        echo "Rust is already installed, skipping..."
    else
        curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
        source $HOME/.cargo/env
    fi

    if [[ -d /home/pi/hans_rust ]]
    then
        sudo rm -f -R /home/pi/hans_rust
    fi

    cd /home/pi

    git clone https://github.com/nordseele/hans_rust.git
    cd /home/pi/hans_rust
    cargo build --release
    echo Enabling service
    sudo cp /home/pi/hans_install/files/hans.service /etc/systemd/system/
    sudo systemctl enable hans.service
}

function no_services() {
    echo "Disabling services"
    sudo systemctl disable hans.service
    sudo systemctl disable hans_ii_midi.service
    sudo systemctl disable ttymidi.service
    sudo systemctl disable amidiauto.service
}

function reboot() {
    echo ========================
    echo
    echo Hans install - Rebooting
    echo
    echo ========================
    sudo reboot
}

function full_install() {
    fresh_start
    install_dependencies
    install_ii
    install_iimidi
    reboot
}
function full_install_noTT() {
    fresh_start
    install_dependencies
    install_ii
    reboot
}
function full_install_noSC() {
    fresh_start
    install_dependencies
    install_ii_midi
    reboot
}

function cleanup() {
    sudo systemctl stop hans
    sudo systemctl stop hans_ii_midi
    sudo systemctl stop ttymidi
    no_services
    sudo rm -f -R /home/pi/hans_ii_midi_c
    sudo rm -f -R /home/pi/hans_rust
    sudo rm -f -R /home/pi/hans_install
    sudo rm -f -R /home/pi/tty
}

function update() {
    cd /home/pi/hans_rust
    git pull
    cd /home/pi/hans_ii_midi
    git pull
    cd
}

function hello() {
echo ============
echo
echo Hans install 
echo
echo ============

echo
}

menu(){
hello
echo -ne "
1) Full install
2) Install without support for Teletype
3) Install without support for Er-301 and Txo
4) Remove services
5) Clean up
6) Update
0) Exit
Choose an option: "
        read a
        case $a in
	        1) full_install ;;
	        2) full_install_noTT ;;
	        3) full_install_noSC ;;
	        4) no_services ;;
	        5) cleanup ;;
	        6) update ;;
			0) exit 0 ;;
			*) full_install ; exit 0;
        esac
}


menu