;;; 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))))))))))
uix/log/gnu/packages/fpga.scm?id=07ef129db31d9738668100681babd8547f071f6e&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2021-01-07 21:45:45 +0100'>2021-01-07</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=91d2e6f9bad99e082724e525402e1bf6d260d218'>gnu: gtkwave: Update to 3.3.108.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-12-30 11:59:58 +0100'>2020-12-30</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=44a4810a752b466a4a94a0e61a58476c50878fbd'>gnu: Add python-migen.</a><span class='msg-avail'>...</span></td><td>Vinicius Monego</td></tr>
<tr><td><span title='2020-12-17 10:13:13 +0100'>2020-12-17</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=492826ecb4f91db044841a69e6e0465965859384'>gnu: Add nvc.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2020-12-16 20:27:43 +0100'>2020-12-16</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=2b5eaf0e020015ef83aabfddb13aa45adaa2cdb7'>gnu: Add python-myhdl.</a><span class='msg-avail'>...</span></td><td>Danny Milosavljevic</td></tr>
<tr><td><span title='2020-10-13 19:01:32 +0200'>2020-10-13</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=e1a2c23e7e716046c4f1753089d6caf2a410449f'>gnu: gtkwave: Update to 3.3.107.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-08-16 03:47:14 +0200'>2020-08-16</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=603628e449c040f05a220633d3284d969fe111c1'>gnu: gtkwave: Update to 3.3.106.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-08-11 16:11:43 +0300'>2020-08-11</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=7dffabf8ce49ca0eef56f4635ddef85df09ccc6f'>gnu: nextpnr-ice40: Sort inputs alphabetically.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-08-11 16:09:53 +0300'>2020-08-11</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=29bf0aa324cb4d5140d660b2d0e8e678309e7881'>gnu: nextpnr-ice40: Re-indent.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2020-08-11 16:08:23 +0300'>2020-08-11</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=09d18c6774c3b132b2d3365f6fce949799b13ac4'>gnu: nextpnr-ice40: Update to 0.0.0-1.fbe486d.</a><span class='msg-avail'>...</span></td><td>Malte Frank Gerdes</td></tr>
<tr><td><span title='2020-07-12 23:08:15 +0200'>2020-07-12</span></td><td><a href='/guix/commit/gnu/packages/fpga.scm?id=b0e7b6992f3f845e83cfbca4d700b51dba50b4d5'>gnu: Remove ".git" from "https://github/…/….git".</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>