# GNU Guix --- Functional package management for GNU
# Copyright © 2023 Maxim Cournoyer <maxim.cournoyer@gmail.com>
# Copyright © 2023 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 time-machine' command-line utility.
#

if [ -d "$abs_top_srcdir/.git" ] \
   || guile -c '(getaddrinfo "www.gnu.org" "80" AI_NUMERICSERV)' 2> /dev/null
then
    guix time-machine --version
else
    echo "This test requires networking or a local Git checkout; skipping." >&2
    exit 77
fi

if [ -d "$abs_top_srcdir/.git" ]
then
    # Note: No "file://" prefix because that makes cloning much more expensive
    # for some reason.
    EXTRA_OPTIONS="--url=$abs_top_srcdir"
else
    EXTRA_OPTIONS=""
fi

# Visiting a commit older than v1.0.0 must fail (this test is expensive
# because it clones the whole repository).
guix time-machine -q --commit=v0.15.0 $EXTRA_OPTIONS -- describe && false

true
' method='get' action='/guix/log/gnu/artwork.scm'>
<input type='hidden' name='id' value='1cd93c474e418878ce91a2297e7e88995bb01dee'/><select name='qt'>
<option value='grep'>log msg</option>
<option value='author'>author</option>
<option value='committer'>committer</option>
<option value='range'>range</option>
</select>
<input class='txt' type='search' size='10' name='q' value=''/>
<input type='submit' value='search'/>
</form>
</td></tr></table>
<div class='path'>path: <a href='/guix/log/?id=1cd93c474e418878ce91a2297e7e88995bb01dee'>root</a>/<a href='/guix/log/gnu?id=1cd93c474e418878ce91a2297e7e88995bb01dee'>gnu</a>/<a href='/guix/log/gnu/artwork.scm?id=1cd93c474e418878ce91a2297e7e88995bb01dee'>artwork.scm</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/gnu/artwork.scm?id=1cd93c474e418878ce91a2297e7e88995bb01dee&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2022-08-11 11:55:19 -0400'>2022-08-11</span></td><td><a href='/guix/commit/gnu/artwork.scm?id=2b579fd4f453bb1a3592eb8e634ea1dff64efab6'>gnu: artwork: Update repository to latest commit.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>