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| | #!/bin/bash
# GNU Guix --- Functional package management for GNU
# Copyright © 2021 Oleg Pykhalov <go.wigust@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/>.
#
# Test the 'guix home' using the external store, if any.
#
guix home --version
NIX_STORE_DIR="$(guile -c '(use-modules (guix config))(display %storedir)')"
localstatedir="$(guile -c '(use-modules (guix config))(display %localstatedir)')"
GUIX_DAEMON_SOCKET="$localstatedir/guix/daemon-socket/socket"
export NIX_STORE_DIR GUIX_DAEMON_SOCKET
# Run tests only when a "real" daemon is available.
if ! guile -c '(use-modules (guix)) (exit (false-if-exception (open-connection)))'
then
exit 77
fi
STORE_PARENT="$(dirname "$NIX_STORE_DIR")"
export STORE_PARENT
if test "$STORE_PARENT" = "/"; then exit 77; fi
run_guix_home_without_home()
{
# Save current directory (Guix source directory) for later mount
test_directory="$(mktemp -d)"
trap 'umount $test_directory; rmdir $test_directory' EXIT
mount --bind "$PWD" "$test_directory"
# Make $HOME directory empty to preserve user's files
mount --types tmpfs none "$HOME"
# Mount Guix source directory in a clean environment
mkdir -p "$PWD"
mount --bind "$test_directory" "$PWD"
cd "$PWD" || exit 77
cat > "dot-bashrc" <<'EOF'
# dot-bashrc test file for guix home
EOF
cat > "home.scm" <<'EOF'
(use-modules (gnu home)
(gnu home-services)
(gnu home services shells)
(gnu services)
(guix gexp))
(home-environment
(services
(list
(service home-bash-service-type
(home-bash-configuration
(guix-defaults? #t)
(bashrc
(list
(local-file (string-append (dirname (current-filename))
"/dot-bashrc")))))))))
EOF
guix home reconfigure "${test_directory}/home.scm"
}
export -f run_guix_home_without_home
unshare --mount --map-root-user --fork sh -c "run_guix_home_without_home"
|