;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org>
;;;
;;; 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 GNU Guix.  If not, see <http://www.gnu.org/licenses/>.

;; Build Guix using Guix.

(use-modules (srfi srfi-26))

;; Add ~/.config/guix/current to the search path.
(eval-when (expand load eval)
  (and=> (or (getenv "XDG_CONFIG_HOME")
             (and=> (getenv "HOME")
                    (cut string-append <> "/.config/guix/current")))
         (lambda (current)
           (set! %load-path
             (cons (string-append current "/share/guile/site/"
                                  (effective-version))
                   %load-path))
           (set! %load-compiled-path
             (cons (string-append current "/lib/guile/" (effective-version)
                                  "/site-ccache")
                   %load-compiled-path)))))

(use-modules (guix) (guix ui)
             (guix git-download)
             (ice-9 match))

(match (command-line)
  ((program source)
   (with-error-handling
     (with-store store
       (let* ((script (string-append source "/build-aux/build-self.scm"))
              (build  (primitive-load script))
              (git?   (git-predicate source)))
         (run-with-store store
           ;; TODO: Extract #:version and #:commit using Guile-Git.
           (mlet* %store-monad ((source (interned-file source "guix-source"
                                                       #:select? git?
                                                       #:recursive? #t))
                                (drv    (build source #:pull-version 1)))
             (mbegin %store-monad
               (show-what-to-build* (list drv))
               (built-derivations (list drv))
               (with-monad %store-monad
                 (display (derivation->output-path drv))
                 (newline)
                 (return drv))))))))))
='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/gnu/build/secret-service.scm?id=3e0902cbcc6acf0079283f7f8e6afdbe66f81fc9&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-04-07 00:08:56 +0200'>2022-04-07</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=28b3763e33cd71fe281cd71a568c54fea7f4cf4f'>secret-service: Allow cooperative scheduling when Fibers is used.</a><span class='msg-avail'>...<span class='msg-tooltip'>This lets the 'childhurd' service start in the background, letting
shepherd perform other tasks in the meantime, including serving
clients (such as the 'herd' command).

* gnu/build/secret-service.scm (with-modules): New macro.
(wait-for-readable-fd): Add cooperative implementation when Fibers is in
use.
(secret-service-send-secrets): Define 'sleep' so that it cooperates when
Fibers is in use.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-04-07 00:08:56 +0200'>2022-04-07</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=83121aa85a0237f81c9a3c1dd36f1206c1cae854'>secret-service: Abstract 'wait-for-readable-fd'.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/build/secret-service.scm (wait-for-readable-fd): New procedure.
(secret-service-send-secrets): Use it instead of 'select'.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2021-12-12 23:20:49 +0100'>2021-12-12</span></td><td><a href='/guix/commit/gnu/build/secret-service.scm?id=39e3b4b7cee175a3c1f37329744c582528d55f5d'>services: secret-service: Turn into a Shepherd service.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/virtualization.scm (secret-service-activation): Remove.
(secret-service-shepherd-services): New procedure.
(secret-service-type)[extensions]: Remove ACTIVATION-SERVICE-TYPE
extension.  Add SHEPHERD-ROOT-SERVICE-TYPE and
USER-PROCESSES-SERVICE-TYPE extensions.
* gnu/build/secret-service.scm (delete-file*): New procedure.
(secret-service-receive-secrets): Use it.
</span></span></td><td>Ludovic Courtès</td></tr>