#!/bin/sh

# GNU Guix --- Functional package management for GNU
# Copyright © 2012, 2013, 2014, 2015, 2017, 2018, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2017 Eric Bavier <bavier@cray.com>
#
# 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/>.

# Usage: ./pre-inst-env COMMAND ARG...
#
# Run COMMAND in a pre-installation environment.  Typical use is
# "./pre-inst-env guix build hello".

# By default we may end up with absolute directory names that contain '..',
# which get into $GUILE_LOAD_PATH, leading to '..' in the module file names
# recorded by Guile.  To avoid that, make sure we get a real absolute
# directory name.  Additionally, use '-P' to get the canonical directory name
# so that Guile's 'relative' %file-port-name-canonicalization can actually
# work (see <http://bugs.gnu.org/17935>.)
abs_top_srcdir="`cd "@abs_top_srcdir@" > /dev/null; pwd -P`"
abs_top_builddir="`cd "@abs_top_builddir@" > /dev/null; pwd -P`"

GUILE_LOAD_COMPILED_PATH="$abs_top_builddir${GUILE_LOAD_COMPILED_PATH:+:}$GUILE_LOAD_COMPILED_PATH"
GUILE_LOAD_PATH="$abs_top_builddir:$abs_top_srcdir${GUILE_LOAD_PATH:+:}$GUILE_LOAD_PATH"
export GUILE_LOAD_COMPILED_PATH GUILE_LOAD_PATH

# Define $PATH so that `guix' and friends are easily found.

PATH="$abs_top_builddir/scripts:$abs_top_builddir:$PATH"
export PATH

# The daemon invokes 'guix'; tell it which one to use.
GUIX="$abs_top_builddir/scripts/guix"
export GUIX

# Define $GUIX_UNINSTALLED to prevent `guix' from
# prepending @guilemoduledir@ to the Guile load paths.

GUIX_UNINSTALLED=1
export GUIX_UNINSTALLED

exec "$@"
sts/cran.scm?id=3bd218e8d4abde56e7ce9149311df5e60db0e321'>cran.scm</a></div><div class='content'><table class='list nowrap'><tr class='nohover'><th class='left'>Age</th><th class='left'>Commit message (<a href='/guix/log/tests/cran.scm?id=3bd218e8d4abde56e7ce9149311df5e60db0e321&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-01-16 23:14:05 +0100'>2020-01-16</span></td><td><a href='/guix/commit/tests/cran.scm?id=cfd1ed84013df85f0e473884ef4038b4bd7120d4'>import: cran: Avoid uses of '@@' in the tests.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/import/cran.scm (description-&gt;alist, description-&gt;package): Export.
&lt;top level&gt;: Set! 'listify'.
* tests/cran.scm (description-alist, "description-&gt;package"): Remove use
of '@@' to access the relevant bindings.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-05-13 12:40:20 +0200'>2017-05-13</span></td><td><a href='/guix/commit/tests/cran.scm?id=db427602d8f993ee0025fa68d1af274aa8d69ab9'>import: cran: Robustify cran-package?.</a><span class='msg-avail'>...<span class='msg-tooltip'>* guix/import/cran.scm (package-&gt;upstream-name): Return #f if url
  start and end index could not be determined.
  (cran-package?): Check if the upstream-name can be extracted from
  given package.
* tests/cran.scm: Add "r-minimal is not a cran package" to make sure that
  r-minimal is not detected as a cran package.

This fixes a failure of guix refresh on r-minimal because no
upsteam-name can be determined from ".../R-version.tar.gz" uri.
</span></span></td><td>Mathieu Othacehe</td></tr>
/tests/install.scm (%minimal-os, %minimal-os-on-vda):
(%separate-home-os, %encrypted-root-os, %btrfs-root-os): Likewise.
* tests/accounts.scm ("allocate-passwd")
("allocate-passwd with previous state"): Likewise.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2019-01-20 16:11:00 +0200'>2019-01-20</span></td><td><a href='/guix/commit/gnu/system/examples/docker-image.tmpl?id=7194745a16008947f6cf1a3aba0f86e8ca18c2f6'>services: Use guix-service-type.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/services/base.scm (%base-services): Replace guix-service with
guix-service-type.
* gnu/system/examples/docker-image.tmpl (services): Same.
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-03-24 03:04:11 +0100'>2018-03-24</span></td><td><a href='/guix/commit/gnu/system/examples/docker-image.tmpl?id=a335f6fcc9aac1afb49a562968107abf7c87e631'>system: Add "guix system docker-image" command.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/system/vm.scm (system-docker-image): New procedure.
* guix/scripts/system.scm (system-derivation-for-action): Add a case for
  docker-image, and in that case, call system-docker-image.
  (show-help): Document docker-image.
  (guix-system): Parse arguments for docker-image.
* doc/guix.texi (Invoking guix system): Document "guix system
  docker-image".
* gnu/system/examples/docker-image.tmpl: New file.
</span></span></td><td>Chris Marusich</td></tr>