summaryrefslogtreecommitdiff
path: root/guix/build-system/go.scm
blob: 1b916af8f97dc60a5f2024c4047f1702c82fcaf1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2016 Petter <petter@mykolab.ch>
;;; Copyright © 2017 Leo Famulari <leo@famulari.name>
;;;
;;; 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/>.

(define-module (guix build-system go)
  #:use-module (guix utils)
  #:use-module (guix derivations)
  #:use-module (guix search-paths)
  #:use-module (guix build-system)
  #:use-module (guix build-system gnu)
  #:use-module (guix packages)
  #:use-module (ice-9 match)
  #:export (%go-build-system-modules
            go-build
            go-build-system))

;; Commentary:
;;
;; Standard build procedure for packages using the Go build system.  It is
;; implemented as an extension of 'gnu-build-system'.
;;
;; Code:

(define %go-build-system-modules
  ;; Build-side modules imported and used by default.
  `((guix build go-build-system)
    (guix build union)
    ,@%gnu-build-system-modules))

(define (default-go)
  ;; Lazily resolve the binding to avoid a circular dependency.
  (let ((go (resolve-interface '(gnu packages golang))))
    (module-ref go 'go)))

(define* (lower name
                #:key source inputs native-inputs outputs system target
                (go (default-go))
                #:allow-other-keys
                #:rest arguments)
  "Return a bag for NAME."
  (define private-keywords
    '(#:source #:target #:go #:inputs #:native-inputs))

  (and (not target)                               ;XXX: no cross-compilation
       (bag
         (name name)
         (system system)
         (host-inputs `(,@(if source
                              `(("source" ,source))
                              '())
                        ,@inputs

                        ;; Keep the standard inputs of 'gnu-build-system'.
                        ,@(standard-packages)))
         (build-inputs `(("go" ,go)
                         ,@native-inputs))
         (outputs outputs)
         (build go-build)
         (arguments (strip-keyword-arguments private-keywords arguments)))))

(define* (go-build store name inputs
                   #:key
                   (phases '(@ (guix build go-build-system)
                               %standard-phases))
                   (outputs '("out"))
                   (search-paths '())
                   (install-source? #t)
                   (import-path "")
                   (unpack-path "")
                   (tests? #t)
                   (allow-go-reference? #f)
                   (system (%current-system))
                   (guile #f)
                   (imported-modules %go-build-system-modules)
                   (modules '((guix build go-build-system)
                              (guix build union)
                              (guix build utils))))
  (define builder
   `(begin
      (use-modules ,@modules)
      (go-build #:name ,name
                #:source ,(match (assoc-ref inputs "source")
                                 (((? derivation? source))
                                  (derivation->output-path source))
                                 ((source)
                                  source)
                                 (source
                                  source))
                #:system ,system
                #:phases ,phases
                #:outputs %outputs
                #:search-paths ',(map search-path-specification->sexp
                                      search-paths)
                #:install-source? ,install-source?
                #:import-path ,import-path
                #:unpack-path ,unpack-path
                #:tests? ,tests?
                #:allow-go-reference? ,allow-go-reference?
                #:inputs %build-inputs)))

  (define guile-for-build
    (match guile
      ((? package?)
       (package-derivation store guile system #:graft? #f))
      (#f                                         ; the default
       (let* ((distro (resolve-interface '(gnu packages commencement)))
              (guile  (module-ref distro 'guile-final)))
         (package-derivation store guile system
                             #:graft? #f)))))

  (build-expression->derivation store name builder
                                #:inputs inputs
                                #:system system
                                #:modules imported-modules
                                #:outputs outputs
                                #:guile-for-build guile-for-build))

(define go-build-system
  (build-system
    (name 'go)
    (description
     "Build system for Go programs")
    (lower lower)))