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deploy-podman.sh
Executable file
294
deploy-podman.sh
Executable file
@@ -0,0 +1,294 @@
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#!/bin/bash
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# Turmli Bar Calendar Tool - Podman Deployment Script
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# Compatible with Podman and Podman-compose
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set -e # Exit on error
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# Colors for output
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RED='\033[0;31m'
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GREEN='\033[0;32m'
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YELLOW='\033[1;33m'
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BLUE='\033[0;34m'
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NC='\033[0m' # No Color
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# Configuration
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IMAGE_NAME="turmli-calendar"
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CONTAINER_NAME="turmli-calendar"
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DEFAULT_PORT=8000
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CACHE_FILE="calendar_cache.json"
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# Print functions
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print_error() {
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echo -e "${RED}❌ $1${NC}"
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}
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print_success() {
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echo -e "${GREEN}✅ $1${NC}"
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}
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print_info() {
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echo -e "${BLUE}ℹ️ $1${NC}"
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}
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print_warning() {
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echo -e "${YELLOW}⚠️ $1${NC}"
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}
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# Check for podman or docker
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check_container_runtime() {
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if command -v podman &> /dev/null; then
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RUNTIME="podman"
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print_success "Podman is installed"
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elif command -v docker &> /dev/null; then
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RUNTIME="docker"
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print_warning "Podman not found, using Docker instead"
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else
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print_error "Neither Podman nor Docker is installed. Please install Podman or Docker first."
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exit 1
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fi
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}
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# Check for podman-compose or docker-compose
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check_compose() {
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if command -v podman-compose &> /dev/null; then
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COMPOSE="podman-compose"
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COMPOSE_FILE="podman-compose.yml"
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print_success "podman-compose is installed"
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elif command -v docker-compose &> /dev/null; then
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COMPOSE="docker-compose"
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COMPOSE_FILE="docker-compose.yml"
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print_warning "podman-compose not found, using docker-compose instead"
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else
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print_warning "Compose tool not found. Will use standalone container commands."
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COMPOSE=""
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fi
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}
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build() {
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print_info "Building container image..."
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# Use Containerfile if it exists, otherwise fall back to Dockerfile
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if [ -f "Containerfile" ]; then
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BUILD_FILE="Containerfile"
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else
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BUILD_FILE="Dockerfile"
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fi
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${RUNTIME} build -f ${BUILD_FILE} -t ${IMAGE_NAME} . || {
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print_error "Failed to build container image"
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exit 1
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}
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print_success "Container image built successfully"
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}
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start() {
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print_info "Starting calendar application..."
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# Create cache file if it doesn't exist
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if [ ! -f "${CACHE_FILE}" ]; then
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echo "{}" > ${CACHE_FILE}
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print_info "Created cache file: ${CACHE_FILE}"
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fi
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if [ -n "$COMPOSE" ] && [ -f "$COMPOSE_FILE" ]; then
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# Use compose if available
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print_info "Starting with ${COMPOSE}..."
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${COMPOSE} -f ${COMPOSE_FILE} up -d || {
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print_error "Failed to start application with compose"
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exit 1
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}
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else
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# Use standalone container command
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print_info "Starting with ${RUNTIME}..."
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# Check if container already exists
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if ${RUNTIME} ps -a --format '{{.Names}}' 2>/dev/null | grep -q "^${CONTAINER_NAME}$"; then
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print_info "Container already exists, removing it..."
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${RUNTIME} rm -f ${CONTAINER_NAME}
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fi
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# Run container with Podman-specific options
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${RUNTIME} run -d \
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--name ${CONTAINER_NAME} \
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-p ${PORT:-$DEFAULT_PORT}:8000 \
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-e TZ=${TZ:-Europe/Berlin} \
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-e PYTHONUNBUFFERED=1 \
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-v $(pwd)/${CACHE_FILE}:/app/${CACHE_FILE}:Z \
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--restart unless-stopped \
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${IMAGE_NAME} || {
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print_error "Failed to start container"
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exit 1
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}
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fi
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print_success "Application started successfully"
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print_info "Access the calendar at: http://localhost:${PORT:-$DEFAULT_PORT}"
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}
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stop() {
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print_info "Stopping calendar application..."
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if [ -n "$COMPOSE" ] && [ -f "$COMPOSE_FILE" ]; then
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${COMPOSE} -f ${COMPOSE_FILE} down || true
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else
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${RUNTIME} stop ${CONTAINER_NAME} 2>/dev/null || true
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${RUNTIME} rm ${CONTAINER_NAME} 2>/dev/null || true
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fi
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print_success "Application stopped"
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}
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restart() {
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stop
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start
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}
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logs() {
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if [ -n "$COMPOSE" ] && [ -f "$COMPOSE_FILE" ]; then
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${COMPOSE} -f ${COMPOSE_FILE} logs -f
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else
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${RUNTIME} logs -f ${CONTAINER_NAME}
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fi
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}
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status() {
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echo -e "${BLUE}Container Status:${NC}"
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if [ -n "$COMPOSE" ] && [ -f "$COMPOSE_FILE" ]; then
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${COMPOSE} -f ${COMPOSE_FILE} ps
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else
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if ${RUNTIME} ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | grep -q ${CONTAINER_NAME}; then
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${RUNTIME} ps --format "table {{.Names}}\t{{.Status}}\t{{.Ports}}" | grep -E "NAMES|${CONTAINER_NAME}"
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else
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print_info "Container is not running"
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return
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fi
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fi
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echo ""
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print_info "Testing application..."
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if curl -s -f http://localhost:${PORT:-$DEFAULT_PORT}/api/events > /dev/null 2>&1; then
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print_success "Application is healthy and responding"
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else
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print_error "Application is not responding"
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fi
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}
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clean() {
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print_info "Cleaning up..."
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stop
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# Remove image
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${RUNTIME} rmi ${IMAGE_NAME} 2>/dev/null || true
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# Clean up build cache (Podman specific)
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if [ "$RUNTIME" = "podman" ]; then
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${RUNTIME} system prune -f 2>/dev/null || true
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fi
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print_success "Cleanup complete"
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}
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# Generate systemd service for rootless Podman
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generate_systemd() {
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if [ "$RUNTIME" != "podman" ]; then
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print_error "Systemd generation is only available for Podman"
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exit 1
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fi
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print_info "Generating systemd service for rootless Podman..."
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# Check if container is running
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if ! ${RUNTIME} ps --format '{{.Names}}' | grep -q "^${CONTAINER_NAME}$"; then
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print_error "Container must be running to generate systemd service"
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print_info "Run './deploy-podman.sh start' first"
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exit 1
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fi
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# Create user systemd directory if it doesn't exist
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mkdir -p ~/.config/systemd/user/
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# Generate systemd files
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${RUNTIME} generate systemd --name --files --new ${CONTAINER_NAME}
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# Move to user systemd directory
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mv container-${CONTAINER_NAME}.service ~/.config/systemd/user/
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print_success "Systemd service generated"
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print_info "To enable the service:"
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echo " systemctl --user daemon-reload"
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echo " systemctl --user enable container-${CONTAINER_NAME}.service"
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echo " systemctl --user start container-${CONTAINER_NAME}.service"
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}
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# Show help
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show_help() {
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echo "Turmli Bar Calendar - Podman Deployment Script"
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echo ""
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echo "Usage: $0 {build|start|stop|restart|logs|status|clean|systemd|help}"
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echo ""
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echo "Commands:"
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echo " build - Build the container image"
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echo " start - Build and start the application"
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echo " stop - Stop the application"
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echo " restart - Restart the application"
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echo " logs - Show application logs"
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echo " status - Check application status"
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echo " clean - Remove containers and images"
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echo " systemd - Generate systemd service (Podman only)"
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echo " help - Show this help message"
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echo ""
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echo "Environment Variables:"
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echo " PORT - Port to expose (default: 8000)"
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echo " TZ - Timezone (default: Europe/Berlin)"
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}
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# Main script
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case "$1" in
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build)
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check_container_runtime
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build
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;;
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start)
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check_container_runtime
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check_compose
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build
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start
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;;
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stop)
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check_container_runtime
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check_compose
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stop
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;;
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restart)
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check_container_runtime
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check_compose
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restart
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;;
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logs)
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check_container_runtime
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check_compose
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logs
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;;
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status)
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check_container_runtime
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check_compose
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status
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;;
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clean)
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check_container_runtime
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clean
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;;
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systemd)
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check_container_runtime
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generate_systemd
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;;
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help)
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show_help
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;;
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*)
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show_help
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exit 1
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;;
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esac
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