ba8b732d20
* guix/scripts/gc.scm (show-help): Update. (%options): Add `--references' and `--referrers'. (guix-gc)[symlink-target, store-directory]: New procedures. Handle the `list-references' and `list-referrers' actions. * tests/guix-gc.sh: Add tests for `--references'. * doc/guix.texi (Invoking guix gc): Document `--references' and `--referrers'.
67 lines
1.7 KiB
Bash
67 lines
1.7 KiB
Bash
# GNU Guix --- Functional package management for GNU
|
|
# Copyright © 2013 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
|
|
|
|
# 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
|