blob: 7122eed0e61457b55baf102ddf5a01fd442aa723 (
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
|
# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2014, 2015, 2016 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/>.
#
# Test the daemon and its interaction with 'guix substitute'.
#
set -e
guix-daemon --version
guix build --version
drv="`guix build emacs -d`"
out="`guile -c ' \
(use-modules (guix) (guix grafts) (gnu packages emacs)) \
(define store (open-connection)) \
(%graft? #f)
(display (derivation->output-path (package-derivation store emacs)))'`"
hash_part="`basename $out | cut -c 1-32`"
narinfo="$hash_part.narinfo"
substitute_dir="`echo $GUIX_BINARY_SUBSTITUTE_URL | sed -'es,file://,,g'`"
cat > "$substitute_dir/nix-cache-info"<<EOF
StoreDir: `dirname $drv`
WantMassQuery: 0
EOF
cat > "$substitute_dir/$narinfo"<<EOF
StorePath: $out
URL: /nowhere/example.nar
Compression: none
NarSize: 1234
References:
System: `guile -c '(use-modules (guix)) (display (%current-system))'`
Deriver: $drv
EOF
# Remove the cached narinfo.
rm -f "$XDG_CACHE_HOME/guix/substitute/$hash_part"
# Make sure we see the substitute.
guile -c "
(use-modules (guix))
(define store (open-connection))
(set-build-options store #:use-substitutes? #t
#:substitute-urls (list \"$GUIX_BINARY_SUBSTITUTE_URL\"))
(exit (has-substitutes? store \"$out\"))"
# Now, run guix-daemon --no-substitutes.
socket="$NIX_STATE_DIR/alternate-socket"
guix-daemon --no-substitutes --listen="$socket" --disable-chroot &
daemon_pid=$!
trap 'kill $daemon_pid' EXIT
# Make sure we DON'T see the substitute.
guile -c "
(use-modules (guix))
(define store (open-connection \"$socket\"))
;; This setting MUST NOT override the daemon's --no-substitutes.
(set-build-options store #:use-substitutes? #t
#:substitute-urls (list \"$GUIX_BINARY_SUBSTITUTE_URL\"))
(exit (not (has-substitutes? store \"$out\")))"
kill "$daemon_pid"
# Check the failed build cache.
guix-daemon --no-substitutes --listen="$socket" --disable-chroot \
--cache-failures &
daemon_pid=$!
guile -c "
(use-modules (guix) (guix grafts) (guix tests) (srfi srfi-34))
(define store (open-connection-for-tests \"$socket\"))
;; Disable grafts to avoid building more than needed.
(%graft? #f)
(define (build-without-failing drv)
(lambda (store)
(guard (c ((nix-protocol-error? c) (values #t store)))
(build-derivations store (list drv))
(values #f store))))
;; Make sure failed builds are cached and can be removed from
;; the cache.
(run-with-store store
(mlet* %store-monad ((drv (gexp->derivation \"failure\"
#~(begin
(ungexp output)
#f)))
(out -> (derivation->output-path drv))
(ok? (build-without-failing drv)))
;; Note the mixture of monadic and direct style. Don't try
;; this at home!
(return (exit (and ok?
(equal? (query-failed-paths store) (list out))
(begin
(clear-failed-paths store (list out))
(null? (query-failed-paths store)))))))
#:guile-for-build (%guile-for-build)) "
|