mnemo_cards/mnemo_cards_web_v2/deploy/setup-vscode-domain.sh

#!/bin/bash

# Setup script for VSCode (code-server) domain (vscode.mnemo-cards.online)
# Usage: ./setup-vscode-domain.sh

set -e

# Load configuration
SCRIPT_DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
source "$SCRIPT_DIR/config.sh"

echo "🚀 Setting up VSCode (code-server) domain: vscode.mnemo-cards.online..."

# Colors for output
RED='\033[0;31m'
GREEN='\033[0;32m'
YELLOW='\033[1;33m'
BLUE='\033[0;34m'
NC='\033[0m' # No Color

print_status() {
    echo -e "${GREEN}[INFO]${NC} $1"
}

print_warning() {
    echo -e "${YELLOW}[WARNING]${NC} $1"
}

print_error() {
    echo -e "${RED}[ERROR]${NC} $1"
}

print_success() {
    echo -e "${GREEN}[SUCCESS]${NC} $1"
}

print_info() {
    echo -e "${BLUE}[INFO]${NC} $1"
}

# Upload nginx config for VSCode
print_status "Uploading VSCode nginx configuration..."
scp "$SCRIPT_DIR/vscode-nginx.conf" "$SERVER_USER@$SERVER_IP:/tmp/vscode-nginx.conf"

print_status "Setting up VSCode domain on server..."
# Execute setup commands on server
ssh "$SERVER_USER@$SERVER_IP" << EOF
    set -e

    echo "Setting up VSCode (code-server) domain configuration..."

    # Install code-server if not already installed
    if ! command -v code-server &> /dev/null; then
        echo "Installing code-server..."

        # Update package list
        apt update

        # Install required dependencies
        apt install -y curl wget gnupg2 software-properties-common apt-transport-https ca-certificates

        # Add code-server repository
        curl -fsSL https://code-server.dev/install.sh | sh

        echo "✅ code-server installed successfully"
    else
        echo "✅ code-server is already installed"
    fi

    # Create code-server user if it doesn't exist
    if ! id -u vscode &>/dev/null; then
        echo "Creating vscode user..."
        useradd -m -s /bin/bash vscode
        echo "vscode:vscode123!" | chpasswd
        usermod -aG sudo vscode
    fi

    # Create code-server configuration directory
    mkdir -p /home/vscode/.config/code-server

    # Create code-server config file
    cat > /home/vscode/.config/code-server/config.yaml << 'CODE_SERVER_CONFIG_EOF'
bind-addr: 127.0.0.1:8443
auth: password
password: vscode123!
cert: false
CODE_SERVER_CONFIG_EOF

    # Set proper ownership
    chown -R vscode:vscode /home/vscode/.config

    # Create systemd service for code-server
    cat > /etc/systemd/system/code-server.service << 'SYSTEMD_EOF'
[Unit]
Description=code-server
After=network.target

[Service]
Type=simple
User=vscode
WorkingDirectory=/home/vscode
ExecStart=/usr/bin/code-server --config /home/vscode/.config/code-server/config.yaml
Restart=always
RestartSec=10

[Install]
WantedBy=multi-user.target
SYSTEMD_EOF

    # Enable and start code-server service
    systemctl daemon-reload
    systemctl enable code-server
    systemctl start code-server

    # Wait a moment for service to start
    sleep 5

    # Check if service is running
    if systemctl is-active --quiet code-server; then
        echo "✅ code-server service started successfully"
    else
        echo "❌ Failed to start code-server service"
        systemctl status code-server
        exit 1
    fi

    # Install SSL certificate for vscode.mnemo-cards.online
    if [ ! -d "/etc/letsencrypt/live/vscode.mnemo-cards.online" ]; then
        echo "🔐 Getting Let's Encrypt SSL certificate for vscode.mnemo-cards.online..."

        # Stop nginx temporarily for certificate issuance
        systemctl stop nginx 2>/dev/null || true

        if certbot certonly --standalone -d vscode.mnemo-cards.online --non-interactive --agree-tos --email admin@mnemo-cards.online; then
            echo "✅ Let's Encrypt certificate obtained successfully for vscode.mnemo-cards.online!"
        else
            echo "❌ Failed to get Let's Encrypt certificate. Generating self-signed certificate..."
            if [ ! -f "/etc/ssl/certs/nginx-selfsigned-vscode.crt" ]; then
                openssl req -x509 -nodes -days 365 -newkey rsa:2048 \
                    -keyout /etc/ssl/private/nginx-selfsigned-vscode.key \
                    -out /etc/ssl/certs/nginx-selfsigned-vscode.crt \
                    -subj "/C=RU/ST=Moscow/L=Moscow/O=MnemoCards/OU=IT/CN=vscode.mnemo-cards.online"
            fi
        fi

        # Start nginx again
        systemctl start nginx 2>/dev/null || true
    else
        echo "✅ Let's Encrypt certificate already exists for vscode.mnemo-cards.online"
    fi

    # Configure nginx for VSCode
    echo "Configuring nginx for VSCode..."

    # Copy VSCode nginx configuration
    cp /tmp/vscode-nginx.conf /etc/nginx/sites-available/vscode

    # Enable VSCode site
    ln -sf /etc/nginx/sites-available/vscode /etc/nginx/sites-enabled/vscode

    # Test nginx configuration
    nginx -t

    # Restart nginx
    systemctl restart nginx
    systemctl enable nginx

    # Setup cron for certificate renewal (if not already configured)
    if ! crontab -l | grep -q "vscode.mnemo-cards.online"; then
        echo "Setting up cron job for VSCode certificate renewal..."
        (crontab -l ; echo "0 12 * * * certbot renew --quiet --cert-name vscode.mnemo-cards.online") | crontab -
    fi

    echo "VSCode domain setup completed successfully!"
    echo "VSCode is now available at: https://vscode.mnemo-cards.online"
    echo "Username: vscode"
    echo "Password: vscode123!"
    echo "Access by IP address is blocked"
EOF

print_success "VSCode domain setup completed successfully! 🎉"
print_success "VSCode is now available at: https://vscode.mnemo-cards.online"
print_info "Username: vscode"
print_info "Password: vscode123!"
print_info "Make sure DNS is configured: vscode.mnemo-cards.online -> $SERVER_IP"