#!/bin/bash

PORT=3429 # Port to run the server on
echo "EXTERNAL_PORT=$PORT" >.env

eval "git clone https://github.com/coddrago/Heroku"
cd Heroku

touch heroku-install.log

if ! [ -x "$(command -v docker-compose)" ]; then
    printf "\033[0;34mInstalling docker...\e[0m"
    if [ -f /etc/debian_version ]; then
        sudo apt-get install \
            apt-transport-https \
            ca-certificates \
            curl \
            gnupg-agent \
            software-properties-common -y 1>heroku-install.log 2>&1
        curl -fsSL https://download.docker.com/linux/ubuntu/gpg |
            sudo apt-key add - 1>heroku-install.log 2>&1
        sudo add-apt-repository \
            "deb [arch=amd64] https://download.docker.com/linux/ubuntu \
            $(lsb_release -cs) \
            stable" 1>heroku-install.log 2>&1
        sudo apt-get update -y 1>heroku-install.log 2>&1
        sudo apt-get install docker-ce docker-ce-cli containerd.io -y 1>heroku-install.log 2>&1
    elif [ -f /etc/arch-release ]; then
        sudo pacman -Syu docker --noconfirm 1>heroku-install.log 2>&1
    elif [ -f /etc/redhat-release ]; then
        sudo yum install -y yum-utils 1>heroku-install.log 2>&1
        sudo yum-config-manager \
            --add-repo \
            https://download.docker.com/linux/centos/docker-ce.repo
        sudo yum install docker-ce docker-ce-cli containerd.io -y 1>heroku-install.log 2>&1
    fi
    printf "\033[0;32m - success\e[0m\n"
    # Heroku uses docker-compose so we need to install that too
    printf "\033[0;34mInstalling docker-compose...\e[0m"
    pip install -U docker-compose 1>heroku-install.log 2>&1
    chmod +x /usr/local/bin/docker-compose
    printf "\033[0;32m - success\e[0m\n"
else
    printf "\033[0;32mDocker is already installed\e[0m\n"
fi

printf "\033[0;34mBuilding docker image...\e[0m"
sudo docker-compose up -d --build 1>heroku-install.log 2>&1
printf "\033[0;32m - success\e[0m\n"

printf "\033[0;32mFollow this url to continue installation:\e[0m\n"
ssh "-o StrictHostKeyChecking=no" "-R 80:127.0.0.1:$PORT" "nokey@localhost.run" 2>&1 | grep "tunneled"