;;; guix-emacs.el --- Emacs packages installed with Guix

;; Copyright © 2014, 2015, 2016, 2017 Alex Kost <alezost@gmail.com>
;; Copyright © 2017 Kyle Meyer <kyle@kyleam.com>
;; Copyright © 2019 Maxim Cournoyer <maxim.cournoyer@gmail.com>

;; This file is part of GNU Guix.

;; GNU Guix is free software; you can redistribute it and/or modify
;; it under the terms of the GNU General Public License as published by
;; the Free Software Foundation, either version 3 of the License, or
;; (at your option) any later version.

;; GNU Guix is distributed in the hope that it will be useful,
;; but WITHOUT ANY WARRANTY; without even the implied warranty of
;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
;; GNU General Public License for more details.

;; You should have received a copy of the GNU General Public License
;; along with this program.  If not, see <http://www.gnu.org/licenses/>.

;;; Commentary:

;; This file provides auxiliary code to autoload Emacs packages
;; installed with Guix.

;;; Code:
(require 'seq)

(defvar guix-emacs-autoloads-regexp
  (rx (* any) "-autoloads.el" (zero-or-one "c") string-end)
  "Regexp to match Emacs 'autoloads' file.")

(defun guix-emacs-find-autoloads (directory)
  "Return a list of Emacs 'autoloads' files in DIRECTORY.
The files in the list do not have extensions (.el, .elc)."
  ;; `directory-files' doesn't honor group in regexp.
  (delete-dups (mapcar #'file-name-sans-extension
                       (directory-files directory 'full-name
                                        guix-emacs-autoloads-regexp))))

;;;###autoload
(defun guix-emacs-autoload-packages ()
  "Autoload Emacs packages found in EMACSLOADPATH.

'Autoload' means to load the 'autoloads' files matching
`guix-emacs-autoloads-regexp'."
  (interactive)
  (let* ((emacs-non-core-load-path-directories
          ;; Filter out core Elisp directories, which are already autoloaded
          ;; by Emacs.
          (seq-filter (lambda (dir)
                        (string-match-p "/share/emacs/site-lisp" dir))
                      load-path))
         (autoloads (mapcan #'guix-emacs-find-autoloads
                            emacs-non-core-load-path-directories)))
    (mapc (lambda (f)
            (load f 'noerror))
          autoloads)))

(provide 'guix-emacs)

;;; guix-emacs.el ends here
fdcbe685485d9fce2b32074'>guix-pack-relocatable.sh</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/guix-pack-relocatable.sh?id=3bdb6262c5cd885e1fdcbe685485d9fce2b32074&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2023-04-21 16:16:38 +0200'>2023-04-21</span></td><td><a href='/guix/commit/tests/guix-pack-relocatable.sh?id=37dd69b44511dc73eb04bdebe8d82c9a0386338e'>tests: Fix checks for expected failures.</a><span class='msg-avail'>...<span class='msg-tooltip'>Addresses &lt;https://issues.guix.gnu.org/62406&gt;.

With 'set -e', a return status inverted with '!' does not cause the shell to
exit immediately.  Instead use '&amp;&amp; false' to indicate an expected failure.

* tests/guix-archive.sh, tests/guix-build-branch.sh, tests/guix-build.sh,
tests/guix-daemon.sh, tests/guix-download.sh,
tests/guix-environment-container.sh, tests/guix-environment.sh,
tests/guix-gc.sh, tests/guix-git-authenticate.sh, tests/guix-graph.sh,
tests/guix-hash.sh, tests/guix-home.sh, tests/guix-pack-relocatable.sh,
tests/guix-pack.sh, tests/guix-package-aliases.sh, tests/guix-package-net.sh,
tests/guix-package.sh, tests/guix-refresh.sh, tests/guix-shell.sh,
tests/guix-style.sh, tests/guix-system.sh: Replace uses of '! ...' with
'... &amp;&amp; false' or `test ! ...` as appropriate.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Eric Bavier</td></tr>
<tr><td><span title='2023-02-27 23:40:43 +0100'>2023-02-27</span></td><td><a href='/guix/commit/tests/guix-pack-relocatable.sh?id=92a0e60a963a54230e400c5c2ae585205489bf35'>pack: Adjust shell tests to read-only tarball root.</a><span class='msg-avail'>...<span class='msg-tooltip'>Fixes &lt;https://issues.guix.gnu.org/61853&gt;.

Fixes a regression introduced in
68380db4c40a2ee1156349a87254fd7b1f1a52d5, whereby the tarball's root
entry is now read-only, due to the creation of "profile-directory" in
the store.

* tests/guix-pack.sh: Remove and recreate $test_directory before
transformation option test.
* tests/guix-pack-relocatable.sh: Add "chmod +w $test_directory" lines
before attempts to write to it.
</span></span></td><td>Ludovic Courtès</td></tr>