;;; -------------------------------------------------------------------------
;;; Hacks for backward-compatibility with older versions of UIOP

(uiop/package:define-package :uiop/backward-driver

  (:recycle :uiop/backward-driver :asdf/backward-driver :uiop)
  (:use :uiop/common-lisp :uiop/package :uiop/utility :uiop/version

   :uiop/pathname :uiop/stream :uiop/os :uiop/image

   :uiop/run-program :uiop/lisp-build :uiop/configuration)

  (:export

   #:coerce-pathname

   #:user-configuration-directories #:system-configuration-directories
   #:in-first-directory #:in-user-configuration-directory #:in-system-configuration-directory

   #:version-compatible-p))

(in-package :uiop/backward-driver)

(eval-when (:compile-toplevel :load-toplevel :execute)

(with-deprecation ((version-deprecation *uiop-version* :style-warning "3.2" :warning "3.4"))

  ;; Backward compatibility with ASDF 2.000 to 2.26

  ;; For backward-compatibility only, for people using internals
  ;; Reported users in quicklisp 2015-11: hu.dwim.asdf (removed in next release)
  ;; Will be removed after 2015-12.

  (defun coerce-pathname (name &key type defaults)

    "DEPRECATED. Please use UIOP:PARSE-UNIX-NAMESTRING instead."

    (parse-unix-namestring name :type type :defaults defaults))

  ;; Backward compatibility for ASDF 2.27 to 3.1.4
  (defun user-configuration-directories ()

    "Return the current user's list of user configuration directories
for configuring common-lisp.

DEPRECATED. Use UIOP:XDG-CONFIG-PATHNAMES instead."

    (xdg-config-pathnames "common-lisp"))

  (defun system-configuration-directories ()

    "Return the list of system configuration directories for common-lisp.

DEPRECATED. Use UIOP:SYSTEM-CONFIG-PATHNAMES (with argument \"common-lisp\"),
instead."

    (system-config-pathnames "common-lisp"))

  (defun in-first-directory (dirs x &key (direction :input))

    "Finds the first appropriate file named X in the list of DIRS for I/O
in DIRECTION \(which may be :INPUT, :OUTPUT, :IO, or :PROBE).

If direction is :INPUT or :PROBE, will return the first extant file named

X in one of the DIRS.

If direction is :OUTPUT or :IO, will simply return the file named X in the

first element of DIRS that exists. DEPRECATED."

    (find-preferred-file
     (mapcar #'(lambda (dir) (subpathname (ensure-directory-pathname dir) x)) dirs)
     :direction direction))
  (defun in-user-configuration-directory (x &key (direction :input))

    "Return the file named X in the user configuration directory for common-lisp.
DEPRECATED."

    (xdg-config-pathname `("common-lisp" ,x) direction))

  (defun in-system-configuration-directory (x &key (direction :input))

    "Return the pathname for the file named X under the system configuration directory
for common-lisp. DEPRECATED."