# GNU Guix --- Functional package management for GNU
# Copyright © 2013, 2015 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

# 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

# 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

# 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"
88001eb3f7938db6e079f6a4f6fedf96a9278c1'>guix-install.sh</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/etc/guix-install.sh?id=488001eb3f7938db6e079f6a4f6fedf96a9278c1&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2020-09-09 09:28:12 +0200'>2020-09-09</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=ea0da48681e40acfa3cffca05b0f5f30df1d9348'>guix-install.sh: Quote the OpenPGP key URL.</a><span class='msg-avail'>...<span class='msg-tooltip'>Without quotes, zsh fails with "no matches found" as it tries to
interpret the question mark.

* etc/guix-install.sh (chk_gpg_keyring): Enclose URL in single quotes.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2020-07-16 20:12:07 +0200'>2020-07-16</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=2ffd1314cd80d9d8fb38b78a34ef10bbf666838f'>guix-install.sh: Make sure /etc/profile is sourced.</a><span class='msg-avail'>...<span class='msg-tooltip'>New users regularly report missing newly-installed programmes and icons.

* etc/guix-install.scm (main): Tell users to log out &amp; back in.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-07-16 20:12:07 +0200'>2020-07-16</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=4089d7920fc5f27fefdde6b0fec17f3224e62377'>guix-install.sh: Suggest running gpg as root.</a><span class='msg-avail'>...<span class='msg-tooltip'>The original example regularly prevented new users from installing Guix
at all.

* etc/guix-install.scm (chk_gpg_keyring): Suggest ‘sudo -i gpg’.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-07-14 13:17:13 +0200'>2020-07-14</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=d6f303d4e5e80c4e46f131f5bac1f6be5cda433e'>etc: Enable mount unit only if it exists.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/guix-install.sh (sys_enable_guix_daemon): Enable gnu-store.mount only
if it was actually installed.

Reported by peanutbutterandc on #guix.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-05-23 15:37:58 +0200'>2020-05-23</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=dc1aede30a63d60708ca98e92724dc14a262b0ec'>guix-install.sh: Fix ‘systemctl not found’ error message at probe.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/guix-install.sh (chk_init_sys): Redirect systemctl errors to
/dev/null.

Signed-off-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Vincent Legoll</td></tr>
<tr><td><span title='2020-05-23 15:37:58 +0200'>2020-05-23</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=39939e30cf77a3336a938f0d6df6a95a07cf9ebd'>guix-install.sh: Add xz to requirements.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/guix-install.sh (REQUIRE): Add xz to requirements list.

Signed-off-by: Tobias Geerinckx-Rice &lt;me@tobias.gr&gt;
</span></span></td><td>Vincent Legoll</td></tr>
<tr><td><span title='2020-05-17 14:12:35 +0200'>2020-05-17</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=ebbf91542269fcb36d64928d4a4992e6afbf2acf'>etc: Install mount unit only if it exists.</a><span class='msg-avail'>...<span class='msg-tooltip'>This follows up on 1a1faa78b0498fbb71f1533beb4b65817c1d3f2a, and avoids
the (non-fatal) error seen in &lt;https://issues.guix.gnu.org/41356&gt;.

/gnu/store will remain writable on new foreign distribution
installations until the next release.

* etc/guix-install.sh (sys_enable_guix_daemon): Check for
‘gnu-store.mount’ presence before trying to cp it.
Update forgotten copyright header.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2020-05-16 15:37:41 +0200'>2020-05-16</span></td><td><a href='/guix/commit/etc/guix-install.sh?id=1a1faa78b0498fbb71f1533beb4b65817c1d3f2a'>etc: Add a systemd unit to bind-mount @storedir@ read-only.</a><span class='msg-avail'>...<span class='msg-tooltip'>* etc/gnu-store.mount.in: New file.
* nix/local.mk (nodist_systemdservice_DATA): Add it.
(etc/%.mount): New rule for it.
* etc/guix-install.sh (sys_enable_guix_daemon): Install it.
* doc/guix.texi (Binary Installation): Document it.
* .gitignore: Ignore changes to it.
</span></span></td><td>Tobias Geerinckx-Rice</td></tr>