paper-dynasty-discord/deploy.sh

#!/bin/bash
set -e  # Exit on error

# Configuration
DOCKER_IMAGE="manticorum67/paper-dynasty-discordapp"
REMOTE_HOST="sba-bots"
REMOTE_PATH="/home/cal/container-data/paper-dynasty"
DOCKERFILE_PATH="."
AUTO_YES=false

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

# Helper functions
log_info() {
    echo -e "${BLUE}ℹ️  $1${NC}"
}

log_success() {
    echo -e "${GREEN}✅ $1${NC}"
}

log_warning() {
    echo -e "${YELLOW}⚠️  $1${NC}"
}

log_error() {
    echo -e "${RED}❌ $1${NC}"
}

# Parse arguments
while [[ $# -gt 0 ]]; do
    case $1 in
        -y|--yes)
            AUTO_YES=true
            shift
            ;;
        *)
            VERSION=$1
            shift
            ;;
    esac
done

# Get version from argument or prompt
if [ -z "$VERSION" ]; then
    echo ""
    log_info "Recent version tags:"
    git tag -l "v*" | sort -V | tail -5
    echo ""
    read -p "Enter new version (e.g., 1.3.0 for features, 1.2.1 for bugfix): " VERSION
fi

# Remove 'v' prefix if provided
VERSION=${VERSION#v}

# Validate version format
if ! [[ $VERSION =~ ^[0-9]+\.[0-9]+(\.[0-9]+)?$ ]]; then
    log_error "Version must be in format X.Y or X.Y.Z (e.g., 1.3 or 1.3.0)"
    exit 1
fi

# Confirm deployment
echo ""
log_warning "About to deploy Paper Dynasty version ${VERSION}"
log_info "This will:"
echo "  1. Build Docker image with tags: latest and ${VERSION}"
echo "  2. Push both tags to Docker Hub (${DOCKER_IMAGE})"
echo "  3. Create git tag v${VERSION}"
echo "  4. Deploy to ${REMOTE_HOST}"
echo ""
if [ "$AUTO_YES" = false ]; then
    read -p "Continue? (y/N): " -n 1 -r
    echo ""
    if [[ ! $REPLY =~ ^[Yy]$ ]]; then
        log_info "Deployment cancelled"
        exit 0
    fi
else
    log_info "Auto-confirmed with --yes flag"
fi

# Check if git tag already exists
if git rev-parse "v${VERSION}" >/dev/null 2>&1; then
    log_error "Git tag v${VERSION} already exists!"
    log_info "If you want to redeploy, delete the tag first: git tag -d v${VERSION} && git push origin :refs/tags/v${VERSION}"
    exit 1
fi

# Check for uncommitted changes
if ! git diff-index --quiet HEAD --; then
    log_warning "You have uncommitted changes!"
    git status --short
    echo ""
    if [ "$AUTO_YES" = false ]; then
        read -p "Continue anyway? (y/N): " -n 1 -r
        echo ""
        if [[ ! $REPLY =~ ^[Yy]$ ]]; then
            log_info "Deployment cancelled"
            exit 0
        fi
    else
        log_warning "Continuing with uncommitted changes (--yes flag)"
    fi
fi

echo ""
log_info "🏗️  Building Docker image for version ${VERSION}..."
if docker build -t $DOCKER_IMAGE:latest -t $DOCKER_IMAGE:$VERSION $DOCKERFILE_PATH; then
    log_success "Docker image built successfully"
else
    log_error "Docker build failed"
    exit 1
fi

echo ""
log_info "📦 Pushing images to Docker Hub..."
log_info "Pushing ${DOCKER_IMAGE}:latest..."
if docker push $DOCKER_IMAGE:latest; then
    log_success "Pushed latest tag"
else
    log_error "Failed to push latest tag"
    exit 1
fi

log_info "Pushing ${DOCKER_IMAGE}:${VERSION}..."
if docker push $DOCKER_IMAGE:$VERSION; then
    log_success "Pushed version ${VERSION} tag"
else
    log_error "Failed to push version tag"
    exit 1
fi

echo ""
log_info "🏷️  Creating git tag v${VERSION}..."
git tag -a "v${VERSION}" -m "Release v${VERSION}"
git push origin "v${VERSION}"
log_success "Git tag created and pushed"

echo ""
log_info "🚀 Deploying to ${REMOTE_HOST}..."
log_info "Running: cd ${REMOTE_PATH} && docker-compose pull"

if ssh $REMOTE_HOST "cd $REMOTE_PATH && docker-compose pull"; then
    log_success "Successfully pulled latest image"
else
    log_error "Failed to pull image on remote server"
    exit 1
fi

log_info "Running: docker-compose down && docker-compose up -d"
if ssh $REMOTE_HOST "cd $REMOTE_PATH && docker-compose down && docker-compose up -d"; then
    log_success "Container restarted successfully"
else
    log_error "Failed to restart container"
    log_warning "You may need to SSH in manually to fix: ssh ${REMOTE_HOST}"
    exit 1
fi

# Optional: Clean up old images on remote
log_info "Cleaning up old Docker images on remote..."
ssh $REMOTE_HOST "docker image prune -f" >/dev/null 2>&1 || true

echo ""
log_success "🎉 Deployment complete!"
echo ""
log_info "Version v${VERSION} is now running on ${REMOTE_HOST}"
log_info "Check logs with: ssh ${REMOTE_HOST} 'cd ${REMOTE_PATH} && docker-compose logs -f paper-dynasty'"
log_info "Check status with: ssh ${REMOTE_HOST} 'cd ${REMOTE_PATH} && docker-compose ps'"
echo ""
log_info "If you need to rollback:"
echo "  ssh ${REMOTE_HOST}"
echo "  cd ${REMOTE_PATH}"
echo "  # Find previous version: docker image ls | grep paper-dynasty"
echo "  # Edit docker-compose.yml to use specific version tag"
echo "  docker compose up -d"
echo ""