# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014 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 `guix build' command-line utility.
#

guix build --version

# Should fail.
if guix build -e +;
then false; else true; fi

# Should fail because this is a source-less package.
if guix build -e '(@ (gnu packages bootstrap) %bootstrap-glibc)' -S
then false; else true; fi

# Should pass.
guix build -e '(@@ (gnu packages bootstrap) %bootstrap-guile)' |	\
    grep -e '-guile-'
guix build hello -d |				\
    grep -e '-hello-[0-9\.]\+\.drv$'

# Should all return valid log files.
drv="`guix build -d -e '(@@ (gnu packages bootstrap) %bootstrap-guile)'`"
out="`guix build -e '(@@ (gnu packages bootstrap) %bootstrap-guile)'`"
log="`guix build --log-file $drv`"
echo "$log" | grep log/.*guile.*drv
test -f "$log"
test "`guix build -e '(@@ (gnu packages bootstrap) %bootstrap-guile)' --log-file`" \
    = "$log"
test "`guix build --log-file guile-bootstrap`" = "$log"
test "`guix build --log-file $out`" = "$log"

# Should fail because the name/version combination could not be found.
if guix build hello-0.0.1 -n; then false; else true; fi

# Keep a symlink to the result, registered as a root.
result="t-result-$$"
guix build -r "$result"					\
    -e '(@@ (gnu packages bootstrap) %bootstrap-guile)'
test -x "$result/bin/guile"

# Should fail, because $result already exists.
if guix build -r "$result" -e '(@@ (gnu packages bootstrap) %bootstrap-guile)'
then false; else true; fi

rm -f "$result"

# Cross building.
guix build coreutils --target=mips64el-linux-gnu --dry-run --no-substitutes

# Parsing package names and versions.
guix build -n time		# PASS
guix build -n time-1.7		# PASS, version found
if guix build -n time-3.2;	# FAIL, version not found
then false; else true; fi
if guix build -n something-that-will-never-exist; # FAIL
then false; else true; fi

# Invoking a monadic procedure.
guix build -e "(begin
                 (use-modules (guix gexp))
                 (lambda ()
                   (gexp->derivation \"test\"
                                     (gexp (mkdir (ungexp output))))))" \
   --dry-run

# Running a gexp.
guix build -e '#~(mkdir #$output)' -d
guix build -e '#~(mkdir #$output)' -d | grep 'gexp\.drv'

# Using 'GUIX_BUILD_OPTIONS'.
GUIX_BUILD_OPTIONS="--dry-run"
export GUIX_BUILD_OPTIONS

guix build emacs

GUIX_BUILD_OPTIONS="--something-completely-crazy"
if guix build emacs;
then false; else true; fi
f4ba3b07737a2d902264181388388'>installer: Fix device synchronization.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-06-09 10:33:04 +0200'>2020-06-09</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=5f7c4416b5afb95ece26bdb1d000e026387d002f'>Revert "installer: utils: Dump command output to syslog when testing."</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-06-09 10:32:19 +0200'>2020-06-09</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=f73ed5579157a074093bae7a2ffb59a85412be0d'>installer: utils: Dump command output to syslog when testing.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-04-10 15:50:44 +0200'>2020-04-10</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=1a24df44347629cd67821d672edad7636404f293'>gnu: installer: Fix issue with "Esperanto" locale.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2020-03-05 23:40:23 +0100'>2020-03-05</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=8a4b11c6a911effddf4cac4b33f5c3c70392b797'>installer: Run commands without hopping through the shell.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-03-05 23:40:22 +0100'>2020-03-05</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=63b8c089c1596cd3e814ac13e1a8b3fa45bb2b54'>installer: Implement a dialog on /var/guix/installer-socket.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-02-22 00:45:42 +0100'>2020-02-22</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=5c04b00cf463a543b8ffc9eb55991f6b4cc145dd'>installer: Log important bits to syslog.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-02-22 00:45:42 +0100'>2020-02-22</span></td><td><a href='/guix/commit/gnu/installer/utils.scm?id=2cf65e1d543407bc7db43e7c7d39a215907efebc'>installer: Add 'syslog' macro to write to syslog.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>