# GNU Guix --- Functional package management for GNU
# Copyright © 2013, 2015, 2017, 2018 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 gc' command-line utility.
#

guix gc --version

trap "rm -f guix-gc-root" EXIT
rm -f guix-gc-root

# Below we are using 'drv' and 'out' to contain store file names.  If 'drv'
# and 'out' are environment variables, 'list-runtime-roots' will "see" them
# and thus prevent $drv and $out from being garbage-collected.  Using 'unset'
# allows us to make sure these are truly local shell variables and not
# environments variables.
unset drv
unset out

# For some operations, passing extra arguments is an error.
for option in "" "-C 500M" "--verify" "--optimize"
do
    if guix gc $option whatever; then false; else true; fi
done

# This should fail.
if guix gc --verify=foo; then false; else true; fi

# Check the references of a .drv.
drv="`guix build guile-bootstrap -d`"
out="`guix build guile-bootstrap`"
test -f "$drv" && test -d "$out"

guix gc --references "$drv" | grep -e -bash
guix gc --references "$out"
guix gc --references "$out/bin/guile"

if guix gc --references /dev/null;
then false; else true; fi

# Check derivers.
guix gc --derivers "$out" | grep "$drv"

# Add then reclaim a .drv file.
drv="`guix build idutils -d`"
test -f "$drv"

guix gc --list-dead | grep "$drv"
guix gc --delete "$drv"
! test -f "$drv"

# Add a .drv, register it as a root.
drv="`guix build --root=guix-gc-root lsh -d`"
test -f "$drv" && test -L guix-gc-root

guix gc --list-live | grep "$drv"
if guix gc --delete "$drv";
then false; else true; fi

rm guix-gc-root
guix gc --list-dead | grep "$drv"
guix gc --delete "$drv"
! test -f "$drv"

# Try a random collection.
guix gc -C 1KiB

# Check trivial error cases.
if guix gc --delete /dev/null;
then false; else true; fi

# Bug #19757
out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out"

! test -d "$out"

out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out/"

! test -d "$out"

out="`guix build guile-bootstrap`"
test -d "$out"

guix gc --delete "$out/bin/guile"
9 22:20:40 +0800'>2023-08-29</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=a9b42ae7eb99b040af12bd49ec0ad8569fe3bfb8'>gnu: docker: Update to 20.10.25.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (%docker-version): Update to 20.10.25.
(docker-libnetwork): Update to 20.10-2.3f00484.
(docker)[native-inputs]: Replace go with go-1.19.
</span></span></td><td>Hilton Chain</td></tr>
<tr><td><span title='2023-08-29 22:20:33 +0800'>2023-08-29</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=48727c74ac058da23f6cb131f1c8b43a6e640686'>gnu: containerd: Update to 1.6.22.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (containerd): Update to 1.6.22.
[#:phases]&lt;patch-paths&gt;: Patch Runtime name.
</span></span></td><td>Hilton Chain</td></tr>
<tr><td><span title='2023-06-10 16:53:48 -0400'>2023-06-10</span></td><td><a href='/guix/commit/gnu/packages/docker.scm?id=6fe9a004dba2d4ddf69ff6f1714af15ffaa7e62a'>gnu: cqfd: Update to 5.4.0.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/docker.scm (cqfd): Update to 5.4.0.
[arguments]: Use gexps.  Add #:make-flags.  Remove install phase override.
</span></span></td><td>Maxim Cournoyer</td></tr>