Self-hosting! (#49)

* added self-hosting

self-hosting/setup

@@ -0,0 +1,96 @@
+#!/bin/bash
+
+NODE_VERSION=20.15.0
+
+# Function to install Node.js
+install_nvm_and_node() {
+    curl -o- https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.3/install.sh | bash
+    source ~/.bashrc
+    export NVM_DIR="$HOME/.nvm"
+    [ -s "$NVM_DIR/nvm.sh" ] && \. "$NVM_DIR/nvm.sh"  # This loads nvm
+    nvm install $NODE_VERSION
+    nvm use $NODE_VERSION
+}
+
+# Function to install pnpm
+install_pnpm() {
+    echo "Installing pnpm..."
+    npm install -g pnpm
+}
+
+# Function to install Docker
+install_docker() {
+    echo "Installing Docker..."
+    # Add Docker's official GPG key:
+    sudo apt-get update
+    sudo apt-get install -y ca-certificates curl gnupg
+    sudo install -m 0755 -d /etc/apt/keyrings
+    curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo gpg --dearmor -o /etc/apt/keyrings/docker.gpg
+    sudo chmod a+r /etc/apt/keyrings/docker.gpg
+
+    # Add the repository to Apt sources:
+    echo \
+      "deb [arch=$(dpkg --print-architecture) signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu \
+      $(. /etc/os-release && echo "$VERSION_CODENAME") stable" | \
+      sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
+    sudo apt-get update
+
+    # Install Docker packages:
+    sudo apt-get install -y docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin
+
+    # Add current user to docker group
+    sudo usermod -aG docker $USER
+    
+    echo "Docker installed successfully. You may need to log out and back in for group changes to take effect."
+}
+
+# Check if Node.js is installed
+if ! command -v node >/dev/null 2>&1; then
+    echo "********************************************************************************"
+    echo "********************************************************************************"
+    echo "Do you wish to automatically install Node.js version $NODE_VERSION using NVM? (yes/no)"
+    echo "********************************************************************************"
+    echo "********************************************************************************"
+    read user_choice
+
+    case $user_choice in
+        [Yy]* )
+            install_nvm_and_node;;
+        [Nn]* )
+            echo "Please install Node.js version $NODE_VERSION by yourself as per your preference. Exiting script."
+            exit 1;;
+        * )
+            echo "Invalid input. Please answer yes or no."
+            exit 1;;
+    esac
+fi
+
+# Check if Docker is installed
+if ! command -v docker >/dev/null 2>&1; then
+    echo "********************************************************************************"
+    echo "********************************************************************************"
+    echo "Docker is not installed. Do you wish to install Docker? (yes/no)"
+    echo "********************************************************************************"
+    echo "********************************************************************************"
+    read docker_choice
+
+    case $docker_choice in
+        [Yy]* )
+            install_docker;;
+        [Nn]* )
+            echo "Skipping Docker installation.";;
+        * )
+            echo "Invalid input. Skipping Docker installation.";;
+    esac
+else
+    echo "Docker is already installed."
+fi
+
+
+# Check if pnpm is installed
+if ! command -v pnpm >/dev/null 2>&1; then
+    install_pnpm
+fi
+
+pnpm --ignore-workspace install
+./node_modules/.bin/jiti quiz.ts