unofficial mirror of guix-patches@gnu.org

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 # GNU Guix --- Functional package management for GNU
# Copyright © 2022 Maxim Cournoyer <maxim.cournoyer@gmail.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/>.
#
# Commentary:
#
# This file provides utility shell functions that can be used in the shell
# test scripts.  The file is intended to be sourced as a shell library.

BASEDIR=$(dirname "$0")

HAS_CONTAINER_SUPPORT=
has_container_support() {
    if [ -z "$HAS_CONTAINER_SUPPORT" ]; then
        guile -l "$BASEDIR/shell-utils.scm"  -c '(container-support?)'
        HAS_CONTAINER_SUPPORT=$?
    fi
    return "$HAS_CONTAINER_SUPPORT"
}