server

#!/bin/bash

set -euo pipefail
directory="$(dirname -- "$(readlink -f -- "$0" || greadlink -f -- "$0")")"

source "$directory/docker/utilities/common"
# Display usage information
usage() {
  cat <<EOF
${CYAN}Usage:${NC}
$0 {up|start|reload|stop|down|reboot|restart|rebuild|cli|core|tools|lzd|help}
or
server {up|start|reload|stop|down|reboot|restart|rebuild|cli|core|tools|lzd|help}

Commands:
  ${YELLOW}up${NC}               Start Docker services (foreground)
  ${YELLOW}start, reload${NC}    Start or reload Docker services (background)
  ${YELLOW}stop, down${NC}       Stop or shut down Docker services
  ${YELLOW}reboot, restart${NC}  Restart Docker services
  ${YELLOW}rebuild${NC}          Rebuild Docker images with no cache
  ${YELLOW}cli${NC}              Access the PHP container based on a domain configuration
  ${YELLOW}core${NC}             Access the Core container as 'devuser'
  ${YELLOW}tools${NC}            Access the SERVER_TOOLS container as 'devuser'
  ${YELLOW}lzd${NC}              Launch LazyDocker in the SERVER_TOOLS container
  ${YELLOW}help${NC}             Show this usage guide
EOF
}

if [ $# -eq 0 ]; then
  echo -e "${RED}Error: No command provided.${NC}"
  usage
  exit 1
fi

source "$directory/docker/utilities/main"

check_required_commands "docker" "readlink"
check_file_existence "/.env"
ensure_files_exist \
  "/docker/.env" \
  "/configuration/php/php.ini" \
  "/configuration/scheduler/supervisor-worker.conf" \
  "/configuration/scheduler/supervisor-logrotate"
update_env "$directory/docker/.env" "WORKING_DIR" "$directory"
copy_files "/configuration/scheduler/" "/docker/conf/docker-files/cli/" "*" ".gitignore"

# Handle provided commands
case "$1" in
  up)
    docker_compose up
    ;;
  start | reload)
    docker_compose up -d
    reload_http_containers
    ;;
  stop | down)
    docker_compose down
    ;;
  reboot | restart)
    docker_compose down && docker_compose up -d
    reload_http_containers
    ;;
  rebuild)
    docker_compose down && docker_compose build --no-cache --pull "${@:2}"
    ;;
  config)
    docker_compose config
    ;;
  http)
    if [ "$2" = reload ]; then
      reload_http_containers
    fi
    ;;
  core)
    if [ -z "$2" ]; then
      echo -e "${RED}Please provide a domain (e.g., ./server core test.com).${NC}"
      exit 1
    fi
    domain="$2"
    conf_file=""

    # Define Apache and Nginx configuration file paths
    apache_conf="$directory/configuration/apache/$domain.conf"
    nginx_conf="$directory/configuration/nginx/$domain.conf"

    # Check for the config file in Apache or Nginx directories
    if [ -f "$apache_conf" ]; then
      conf_file="$apache_conf"
    elif [ -f "$nginx_conf" ]; then
      conf_file="$nginx_conf"
    else
      echo -e "${RED}No configuration file found for $domain.${NC}"
      exit 1
    fi

    # Extract PHP container and doc root from config file
    php_container=$(grep -oP '(?<=fcgi://)[^:]+(?=:9000)' "$conf_file")
    doc_root=$(grep -oP '(?<=/app)[^"]+' "$conf_file")

    # Validate PHP container and document root
    if [ -z "$php_container" ] || [ -z "$doc_root" ]; then
      echo -e "${RED}Could not determine PHP container or document root for $domain.${NC}"
      exit 1
    fi

    # Adjust PHP container naming (e.g., php83 -> PHP_8.3)
    php_version="${php_container//php/}"
    php_container="PHP_${php_version:0:1}.${php_version:1}"

    echo -e "${GREEN}Launching into $php_container's bash panel and cd'ing to /app$doc_root...${NC}"

    # Execute into PHP container and change directory
    docker exec -it "$php_container" bash -c "cd /app$doc_root && sudo -u devuser /bin/bash"
    ;;
  tools)
    docker exec -it SERVER_TOOLS bash -c "sudo -u devuser /bin/bash"
    ;;
  lzd)
    docker exec -it SERVER_TOOLS lazydocker
    ;;
  help)
    usage
    ;;
  *)
    echo -e "${RED}Invalid command: $1${NC}"
    usage
    exit 1
    ;;
esac

unset directory