Usage: fastify start [opts] <file>

  -p, --port
  [env: FASTIFY_PORT or PORT]
      Port to listen on (default to 3000)

  -a, --address
  [env: FASTIFY_ADDRESS]
      Address to listen on

  -s, --socket
  [env: FASTIFY_SOCKET]
      Socket to listen on

  -l, --log-level
  [env: FASTIFY_LOG_LEVEL]
      Log level (default to fatal)

  -P, --pretty-logs
  [env: FASTIFY_PRETTY_LOGS]
      Prints pretty logs

  -o, --options
  [env: FASTIFY_OPTIONS]
      Use custom options

  -w, --watch
  [env: FASTIFY_WATCH]
      Watch process.cwd() directory for changes, recursively; when that happens, the process will auto reload.

  -r, --prefix
  [env: FASTIFY_PREFIX]
      Set the prefix

  --body-limit
  [env: FASTIFY_BODY_LIMIT]
      Defines the maximum payload, in bytes, the server is allowed to accept

  -T, --plugin-timeout
      The maximum amount of time that a plugin can take to load (default to 10 seconds).

  -h, --help
      Show this help message