==================
entrypoint command
==================

foo:
  ENTRYPOINT /server foo

---

    (source_file
      (target
        name: (identifier)
        (block
          (entrypoint_command
            (shell_fragment)))))


==================
entrypoint command array variant
==================

foo:
  ENTRYPOINT ["/server", "foo"]

---

    (source_file
      (target
        name: (identifier)
        (block
          (entrypoint_command
            (string_array
              (double_quoted_string)
              (double_quoted_string))))))

