#!/bin/bash

# Make sure we ae on Ubuntu 22.04
version=$(lsb_release -r | awk '{print $2}')

# Check if the version is 22.04
if [ "$version" != "22.04" ]
then
    # If the version is not 22.04, print an error message and exit
    >&2 echo "Error: This script is only compatible with Ubuntu 22.04. You are running version $version."
    exit 1
fi

#####################################################
# here is the step to upgrade ubuntu 20.04 to 22.04
#####################################################
#  sudo apt-get update && sudo apt-get upgrade -y
#  sudo apt dist-upgrade
#### REBOOT #########################################
#  sudo do-release-upgrade
#### FOLLOW ALL WITH YES ############################

sudo hostnamectl set-hostname openedx.vdm.to
sudo apt update

sudo mkdir -p /etc/apt/keyrings &&
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg &&
echo \
  "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
  $(lsb_release -cs) stable" | sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
  
sudo apt-get update && sudo apt-get upgrade -y

sudo apt-get remove docker \
    docker-engine \
    docker.io \
    containerd \
    runc

sudo apt-get install \
    ca-certificates \
    curl \
    gnupg \
    lsb-release
    
sudo apt-get install \
    python3 \
    python3-pip \
    libyaml-dev -y
    
sudo apt-get install docker-ce docker-ce-cli containerd.io -y

sudo curl -SL https://github.com/docker/compose/releases/download/v2.14.2/docker-compose-linux-x86_64 -o /usr/local/bin/docker-compose

sudo chmod 0755 /usr/local/bin/docker-compose && sudo ln -s /usr/local/bin/docker-compose /usr/bin/docker-compose

sudo groupadd docker

sudo usermod -aG docker $USER

sudo systemctl enable docker.service
sudo systemctl enable containerd.service

sudo curl -L "https://github.com/overhangio/tutor/releases/download/v15.3.0/tutor-$(uname -s)_$(uname -m)" -o /usr/local/bin/tutor
sudo chmod 0755 /usr/local/bin/tutor

# see commands here: https://docs.tutor.overhang.io/dev.html#first-time-setup
# tutor local launch