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1 | ;;; GNU Guix --- Functional package management for GNU |
2 | ;;; Copyright © 2018 Ludovic Courtès <ludo@gnu.org> | |
3 | ;;; | |
4 | ;;; This file is part of GNU Guix. | |
5 | ;;; | |
6 | ;;; GNU Guix is free software; you can redistribute it and/or modify it | |
7 | ;;; under the terms of the GNU General Public License as published by | |
8 | ;;; the Free Software Foundation; either version 3 of the License, or (at | |
9 | ;;; your option) any later version. | |
10 | ;;; | |
11 | ;;; GNU Guix is distributed in the hope that it will be useful, but | |
12 | ;;; WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | ;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | ;;; GNU General Public License for more details. | |
15 | ;;; | |
16 | ;;; You should have received a copy of the GNU General Public License | |
17 | ;;; along with GNU Guix. If not, see <http://www.gnu.org/licenses/>. | |
18 | ||
19 | ;; Build Guix using Guix. | |
20 | ||
21 | (use-modules (srfi srfi-26)) | |
22 | ||
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23 | ;; Add ~/.config/guix/current to the search path. |
24 | (eval-when (expand load eval) | |
25 | (and=> (or (getenv "XDG_CONFIG_HOME") | |
26 | (and=> (getenv "HOME") | |
27 | (cut string-append <> "/.config/guix/current"))) | |
28 | (lambda (current) | |
29 | (set! %load-path | |
30 | (cons (string-append current "/share/guile/site/" | |
31 | (effective-version)) | |
32 | %load-path)) | |
33 | (set! %load-compiled-path | |
34 | (cons (string-append current "/lib/guile/" (effective-version) | |
35 | "/site-ccache") | |
36 | %load-compiled-path))))) | |
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37 | |
38 | (use-modules (guix) (guix ui) | |
39 | (guix git-download) | |
40 | (ice-9 match)) | |
41 | ||
42 | (match (command-line) | |
43 | ((program source) | |
44 | (with-error-handling | |
45 | (with-store store | |
46 | (let* ((script (string-append source "/build-aux/build-self.scm")) | |
47 | (build (primitive-load script)) | |
48 | (git? (git-predicate source))) | |
49 | (run-with-store store | |
50 | ;; TODO: Extract #:version and #:commit using Guile-Git. | |
51 | (mlet* %store-monad ((source (interned-file source "guix-source" | |
52 | #:select? git? | |
53 | #:recursive? #t)) | |
8a0d9bc8 | 54 | (drv (build source #:pull-version 1))) |
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55 | (mbegin %store-monad |
56 | (show-what-to-build* (list drv)) | |
57 | (built-derivations (list drv)) | |
58 | (with-monad %store-monad | |
59 | (display (derivation->output-path drv)) | |
60 | (newline) | |
61 | (return drv)))))))))) |