# GNU Guix --- Functional package management for GNU
# Copyright © 2018, 2022 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 'guix describe'.
#

guix describe --version

tmpfile="t-guix-describe-$$"
trap "rm -f $tmpfile" EXIT
rm -f "$tmpfile"

if [ -d "$abs_top_srcdir/.git" ]
then
    # Since we're in a Git checkout, we can at least check that these things
    # work.
    guix describe | grep -i "checkout"
    if git --version > /dev/null 2>&1
    then
	result="`guix describe | grep commit: | cut -d : -f 2-`"
	commit="`git log | head -1 | cut -c 7-`"
	test "x$result" = "x$commit"
    fi
    guix describe -f channels
    case "`guix describe -f channels | grep url`" in
	*"(url \"$abs_top_srcdir/\")") true;;
	*) false;;
    esac
else
    exit 77
fi
/guix/commit/build-aux/update-guix-package.scm?id=6098a386a90f63fc8c6f18c5edfce15320789941'>commit</a><a href='/guix/diff/build-aux/update-guix-package.scm?id=6098a386a90f63fc8c6f18c5edfce15320789941'>diff</a></td><td class='form'><form class='right' method='get' action='/guix/log/build-aux/update-guix-package.scm'>
<input type='hidden' name='id' value='6098a386a90f63fc8c6f18c5edfce15320789941'/><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=6098a386a90f63fc8c6f18c5edfce15320789941'>root</a>/<a href='/guix/log/build-aux?id=6098a386a90f63fc8c6f18c5edfce15320789941'>build-aux</a>/<a href='/guix/log/build-aux/update-guix-package.scm?id=6098a386a90f63fc8c6f18c5edfce15320789941'>update-guix-package.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/build-aux/update-guix-package.scm?id=6098a386a90f63fc8c6f18c5edfce15320789941&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2017-05-09 12:58:42 +0200'>2017-05-09</span></td><td><a href='/guix/commit/build-aux/update-guix-package.scm?id=aa1c3a0000793873ef31f33f8aa90f5ae1ab8b8d'>maint: update-guix-package: Protect the checkout from GC.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/update-guix-package.scm (main): Define 'root', and call
'add-indirect-root' to protect SOURCE from GC.
</span></span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-05-07 00:18:36 +0200'>2017-05-07</span></td><td><a href='/guix/commit/build-aux/update-guix-package.scm?id=94fa8d76163bd08e6f680dc300b551f36415687e'>maint: Add 'update-guix-package' target.</a><span class='msg-avail'>...<span class='msg-tooltip'>* build-aux/update-guix-package.scm: New file.
* Makefile.am (EXTRA_DIST): Add it.
(update-guix-package): New target.
(.PHONY): Add it.
* gnu/packages/package-management.scm (guix): Mention it.
</span></span></td><td>Ludovic Courtès</td></tr>