#!/usr/bin/env bash
  
  UNAMEOUT="$(uname -s)"
  
  # Verify operating system is supported...
  case "${UNAMEOUT}" in
      Linux*)             MACHINE=linux;;
      Darwin*)            MACHINE=mac;;
      *)                  MACHINE="UNKNOWN"
  esac
  
  if [ "$MACHINE" == "UNKNOWN" ]; then
      echo "Unsupported operating system [$(uname -s)]. Laravel Sail supports macOS, Linux, and Windows (WSL2)." >&2
  
      exit 1
  fi
  
  # Determine if stdout is a terminal...
  if test -t 1; then
      # Determine if colors are supported...
      ncolors=$(tput colors)
  
      if test -n "$ncolors" && test "$ncolors" -ge 8; then
          BOLD="$(tput bold)"
          YELLOW="$(tput setaf 3)"
          GREEN="$(tput setaf 2)"
          NC="$(tput sgr0)"
      fi
  fi
  
  # Function that prints the available commands...
  function display_help {
      echo "Laravel Sail"
      echo
      echo "${YELLOW}Usage:${NC}" >&2
      echo "  sail COMMAND [options] [arguments]"
      echo
      echo "Unknown commands are passed to the docker-compose binary."
      echo
      echo "${YELLOW}docker-compose Commands:${NC}"
      echo "  ${GREEN}sail up${NC}        Start the application"
      echo "  ${GREEN}sail up -d${NC}     Start the application in the background"
      echo "  ${GREEN}sail stop${NC}      Stop the application"
      echo "  ${GREEN}sail restart${NC}   Restart the application"
      echo "  ${GREEN}sail ps${NC}        Display the status of all containers"
      echo
      echo "${YELLOW}Artisan Commands:${NC}"
      echo "  ${GREEN}sail artisan ...${NC}          Run an Artisan command"
      echo "  ${GREEN}sail artisan queue:work${NC}"
      echo
      echo "${YELLOW}PHP Commands:${NC}"
      echo "  ${GREEN}sail php ...${NC}   Run a snippet of PHP code"
      echo "  ${GREEN}sail php -v${NC}"
      echo
      echo "${YELLOW}Composer Commands:${NC}"
      echo "  ${GREEN}sail composer ...${NC}                       Run a Composer command"
      echo "  ${GREEN}sail composer require laravel/sanctum${NC}"
      echo
      echo "${YELLOW}Node Commands:${NC}"
      echo "  ${GREEN}sail node ...${NC}         Run a Node command"
      echo "  ${GREEN}sail node --version${NC}"
      echo
      echo "${YELLOW}NPM Commands:${NC}"
      echo "  ${GREEN}sail npm ...${NC}        Run a npm command"
      echo "  ${GREEN}sail npx${NC}            Run a npx command"
      echo "  ${GREEN}sail npm run prod${NC}"
      echo
      echo "${YELLOW}Yarn Commands:${NC}"
      echo "  ${GREEN}sail yarn ...${NC}        Run a Yarn command"
      echo "  ${GREEN}sail yarn run prod${NC}"
      echo
      echo "${YELLOW}Database Commands:${NC}"
      echo "  ${GREEN}sail mysql${NC}     Start a MySQL CLI session within the 'mysql' container"
      echo "  ${GREEN}sail mariadb${NC}   Start a MySQL CLI session within the 'mariadb' container"
      echo "  ${GREEN}sail psql${NC}      Start a PostgreSQL CLI session within the 'pgsql' container"
      echo "  ${GREEN}sail redis${NC}     Start a Redis CLI session within the 'redis' container"
      echo
      echo "${YELLOW}Debugging:${NC}"
      echo "  ${GREEN}sail debug ...${NC}          Run an Artisan command in debug mode"
      echo "  ${GREEN}sail debug queue:work${NC}"
      echo
      echo "${YELLOW}Running Tests:${NC}"
      echo "  ${GREEN}sail test${NC}          Run the PHPUnit tests via the Artisan test command"
      echo "  ${GREEN}sail phpunit ...${NC}   Run PHPUnit"
      echo "  ${GREEN}sail pest ...${NC}      Run Pest"
      echo "  ${GREEN}sail pint ...${NC}      Run Pint"
      echo "  ${GREEN}sail dusk${NC}          Run the Dusk tests (Requires the laravel/dusk package)"
      echo "  ${GREEN}sail dusk:fails${NC}    Re-run previously failed Dusk tests (Requires the laravel/dusk package)"
      echo
      echo "${YELLOW}Container CLI:${NC}"
      echo "  ${GREEN}sail shell${NC}        Start a shell session within the application container"
      echo "  ${GREEN}sail bash${NC}         Alias for 'sail shell'"
      echo "  ${GREEN}sail root-shell${NC}   Start a root shell session within the application container"
      echo "  ${GREEN}sail root-bash${NC}    Alias for 'sail root-shell'"
      echo "  ${GREEN}sail tinker${NC}       Start a new Laravel Tinker session"
      echo
      echo "${YELLOW}Sharing:${NC}"
      echo "  ${GREEN}sail share${NC}   Share the application publicly via a temporary URL"
      echo "  ${GREEN}sail open${NC}    Open the site in your browser"
      echo
      echo "${YELLOW}Binaries:${NC}"
      echo "  ${GREEN}sail bin ...${NC}   Run Composer binary scripts from the vendor/bin directory"
      echo
      echo "${YELLOW}Customization:${NC}"
      echo "  ${GREEN}sail artisan sail:publish${NC}   Publish the Sail configuration files"
      echo "  ${GREEN}sail build --no-cache${NC}       Rebuild all of the Sail containers"
  
      exit 1
  }
  
  # Proxy the "help" command...
  if [ $# -gt 0 ]; then
      if [ "$1" == "help" ] || [ "$1" == "-h" ] || [ "$1" == "-help" ] || [ "$1" == "--help" ]; then
          display_help
      fi
  else
      display_help
  fi
  
  # Source the ".env" file so Laravel's environment variables are available...
  if [ ! -z "$APP_ENV" ] && [ -f ./.env.$APP_ENV ]; then
    source ./.env.$APP_ENV;
  elif [ -f ./.env ]; then
    source ./.env;
  fi
  
  # Define environment variables...
  export APP_PORT=${APP_PORT:-80}
  export APP_SERVICE=${APP_SERVICE:-"laravel.test"}
  export DB_PORT=${DB_PORT:-3306}
  export WWWUSER=${WWWUSER:-$UID}
  export WWWGROUP=${WWWGROUP:-$(id -g)}
  
  export SAIL_FILES=${SAIL_FILES:-""}
  export SAIL_SHARE_DASHBOARD=${SAIL_SHARE_DASHBOARD:-4040}
  export SAIL_SHARE_SERVER_HOST=${SAIL_SHARE_SERVER_HOST:-"laravel-sail.site"}
  export SAIL_SHARE_SERVER_PORT=${SAIL_SHARE_SERVER_PORT:-8080}
  export SAIL_SHARE_SUBDOMAIN=${SAIL_SHARE_SUBDOMAIN:-""}
  export SAIL_SHARE_DOMAIN=${SAIL_SHARE_DOMAIN:-"$SAIL_SHARE_SERVER_HOST"}
  
  # Function that outputs Sail is not running...
  function sail_is_not_running {
      echo "${BOLD}Sail is not running.${NC}" >&2
      echo "" >&2
      echo "${BOLD}You may Sail using the following commands:${NC} './vendor/bin/sail up' or './vendor/bin/sail up -d'" >&2
  
      exit 1
  }
  
  # Define Docker Compose command prefix...
  docker compose &> /dev/null
  if [ $? == 0 ]; then
      DOCKER_COMPOSE=(docker compose)
  else
      DOCKER_COMPOSE=(docker-compose)
  fi
  
  if [ -n "$SAIL_FILES" ]; then
      # Convert SAIL_FILES to an array...
      IFS=':' read -ra SAIL_FILES <<< "$SAIL_FILES"
  
      for FILE in "${SAIL_FILES[@]}"; do
          if [ -f "$FILE" ]; then
              DOCKER_COMPOSE+=(-f "$FILE")
          else
              echo "${BOLD}Unable to find Docker Compose file: '${FILE}'${NC}" >&2
  
              exit 1
          fi
      done
  fi
  
  EXEC="yes"
  
  if [ -z "$SAIL_SKIP_CHECKS" ]; then
      # Ensure that Docker is running...
      if ! docker info > /dev/null 2>&1; then
          echo "${BOLD}Docker is not running.${NC}" >&2
  
          exit 1
      fi
  
      # Determine if Sail is currently up...
      if "${DOCKER_COMPOSE[@]}" ps "$APP_SERVICE" 2>&1 | grep 'Exit\|exited'; then
          echo "${BOLD}Shutting down old Sail processes...${NC}" >&2
  
          "${DOCKER_COMPOSE[@]}" down > /dev/null 2>&1
  
          EXEC="no"
      elif [ -z "$("${DOCKER_COMPOSE[@]}" ps -q)" ]; then
          EXEC="no"
      fi
  fi
  
  ARGS=()
  
  # Proxy PHP commands to the "php" binary on the application container...
  if [ "$1" == "php" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" "php" "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy vendor binary commands on the application container...
  elif [ "$1" == "bin" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" ./vendor/bin/"$@")
      else
          sail_is_not_running
      fi
  
  # Proxy docker-compose commands to the docker-compose binary on the application container...
  elif [ "$1" == "docker-compose" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" "${DOCKER_COMPOSE[@]}")
      else
          sail_is_not_running
      fi
  
  # Proxy Composer commands to the "composer" binary on the application container...
  elif [ "$1" == "composer" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" "composer" "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy Artisan commands to the "artisan" binary on the application container...
  elif [ "$1" == "artisan" ] || [ "$1" == "art" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php artisan "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "debug" command to the "php artisan" binary on the application container with xdebug enabled...
  elif [ "$1" == "debug" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail -e XDEBUG_SESSION=1)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php artisan "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "test" command to the "php artisan test" Artisan command...
  elif [ "$1" == "test" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php artisan test "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "phpunit" command to "php vendor/bin/phpunit"...
  elif [ "$1" == "phpunit" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php vendor/bin/phpunit "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "pest" command to "php vendor/bin/pest"...
  elif [ "$1" == "pest" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php vendor/bin/pest "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "pint" command to "php vendor/bin/pint"...
  elif [ "$1" == "pint" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php vendor/bin/pint "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "dusk" command to the "php artisan dusk" Artisan command...
  elif [ "$1" == "dusk" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(-e "APP_URL=http://${APP_SERVICE}")
          ARGS+=(-e "DUSK_DRIVER_URL=http://selenium:4444/wd/hub")
          ARGS+=("$APP_SERVICE" php artisan dusk "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy the "dusk:fails" command to the "php artisan dusk:fails" Artisan command...
  elif [ "$1" == "dusk:fails" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(-e "APP_URL=http://${APP_SERVICE}")
          ARGS+=(-e "DUSK_DRIVER_URL=http://selenium:4444/wd/hub")
          ARGS+=("$APP_SERVICE" php artisan dusk:fails "$@")
      else
          sail_is_not_running
      fi
  
  # Initiate a Laravel Tinker session within the application container...
  elif [ "$1" == "tinker" ] ; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" php artisan tinker)
      else
          sail_is_not_running
      fi
  
  # Proxy Node commands to the "node" binary on the application container...
  elif [ "$1" == "node" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" node "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy NPM commands to the "npm" binary on the application container...
  elif [ "$1" == "npm" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" npm "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy NPX commands to the "npx" binary on the application container...
  elif [ "$1" == "npx" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" npx "$@")
      else
          sail_is_not_running
      fi
  
  # Proxy YARN commands to the "yarn" binary on the application container...
  elif [ "$1" == "yarn" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" yarn "$@")
      else
          sail_is_not_running
      fi
  
  # Initiate a MySQL CLI terminal session within the "mysql" container...
  elif [ "$1" == "mysql" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(mysql bash -c)
          ARGS+=("MYSQL_PWD=\${MYSQL_PASSWORD} mysql -u \${MYSQL_USER} \${MYSQL_DATABASE}")
      else
          sail_is_not_running
      fi
  
  # Initiate a MySQL CLI terminal session within the "mariadb" container...
  elif [ "$1" == "mariadb" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(mariadb bash -c)
          ARGS+=("MYSQL_PWD=\${MYSQL_PASSWORD} mysql -u \${MYSQL_USER} \${MYSQL_DATABASE}")
      else
          sail_is_not_running
      fi
  
  # Initiate a PostgreSQL CLI terminal session within the "pgsql" container...
  elif [ "$1" == "psql" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(pgsql bash -c)
          ARGS+=("PGPASSWORD=\${PGPASSWORD} psql -U \${POSTGRES_USER} \${POSTGRES_DB}")
      else
          sail_is_not_running
      fi
  
  # Initiate a Bash shell within the application container...
  elif [ "$1" == "shell" ] || [ "$1" == "bash" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec -u sail)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" bash "$@")
      else
          sail_is_not_running
      fi
  
  # Initiate a root user Bash shell within the application container...
  elif [ "$1" == "root-shell" ] || [ "$1" == "root-bash" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=("$APP_SERVICE" bash "$@")
      else
          sail_is_not_running
      fi
  
  # Initiate a Redis CLI terminal session within the "redis" container...
  elif [ "$1" == "redis" ] ; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          ARGS+=(exec)
          [ ! -t 0 ] && ARGS+=(-T)
          ARGS+=(redis redis-cli)
      else
          sail_is_not_running
      fi
  
  # Share the site...
  elif [ "$1" == "share" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          docker run --init --rm -p "$SAIL_SHARE_DASHBOARD":4040 -t beyondcodegmbh/expose-server:latest share http://host.docker.internal:"$APP_PORT" \
              --server-host="$SAIL_SHARE_SERVER_HOST" \
              --server-port="$SAIL_SHARE_SERVER_PORT" \
              --auth="$SAIL_SHARE_TOKEN" \
              --subdomain="$SAIL_SHARE_SUBDOMAIN" \
              --domain="$SAIL_SHARE_DOMAIN" \
              "$@"
  
          exit
      else
          sail_is_not_running
      fi
  
  # Open the site...
  elif [ "$1" == "open" ]; then
      shift 1
  
      if [ "$EXEC" == "yes" ]; then
          open $APP_URL
  
          exit
      else
          sail_is_not_running
      fi
  
  # Pass unknown commands to the "docker-compose" binary...
  else
      ARGS+=("$@")
  fi
  
  # Run Docker Compose with the defined arguments...
  "${DOCKER_COMPOSE[@]}" "${ARGS[@]}"