# GNU Guix --- Functional package management for GNU
# Copyright © 2015, 2016, 2019 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 graph' command-line utility.
#

tmpfile1="t-guix-graph1-$$"
tmpfile2="t-guix-graph2-$$"
trap 'rm -f "$tmpfile1" "$tmpfile2"' EXIT

guix graph --version

for package in guile-bootstrap coreutils python
do
    for graph in package bag-emerged bag bag-with-origins
    do
	guix graph -t "$graph" "$package" | grep "$package"
    done
done

guix build guile-bootstrap
guix graph -t references guile-bootstrap | grep guile-bootstrap

guix graph -e '(@ (gnu packages bootstrap) %bootstrap-guile)' \
    | grep guile-bootstrap

if guix graph -e +; then false; else true; fi

# Try passing store file names.

guix graph -t references guile-bootstrap > "$tmpfile1"
guix graph -t references `guix build guile-bootstrap` > "$tmpfile2"
cmp "$tmpfile1" "$tmpfile2"

# XXX: Filter the file names in the graph to work around the fact that we get
# a mixture of relative and absolute file names.
guix graph -t derivation coreutils > "$tmpfile1"
guix graph -t derivation `guix build -d coreutils` > "$tmpfile2"
cmp "$tmpfile1" "$tmpfile2"

# Try package transformation options.
guix graph git | grep 'label = "openssl'
guix graph git --with-input=openssl=libressl | grep 'label = "libressl'
if guix graph git --with-input=openssl=libressl | grep 'label = "openssl'
then false; else true; fi
816aa95a43e2d82d835d02e50'>NEWS</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/NEWS?id=f697ef4a0d68c84816aa95a43e2d82d835d02e50&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2018-08-30 15:22:30 +0200'>2018-08-30</span></td><td><a href='/guix/commit/NEWS?id=0f377aad75314df6c6296f4172801519315d81cd'>Update NEWS.</a></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-07-05 22:16:39 +0200'>2018-07-05</span></td><td><a href='/guix/commit/NEWS?id=359fdda40f754bbf1b5dc261e7427b75463b59be'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-07-05 17:19:09 +0200'>2018-07-05</span></td><td><a href='/guix/commit/NEWS?id=1400776f529317c6c3529a0fda2b728e48a621a2'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-06-20 23:47:08 +0200'>2018-06-20</span></td><td><a href='/guix/commit/NEWS?id=414ee4edc9e6fcadba366072a7ebabf3e3c6f26a'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2018-05-29 14:05:11 +0200'>2018-05-29</span></td><td><a href='/guix/commit/NEWS?id=55a433ebb0b2deb69141619d0a0b1e298a969c36'>Update NEWS.</a></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2018-05-20 21:42:32 +0300'>2018-05-20</span></td><td><a href='/guix/commit/NEWS?id=e9d271ed9a1fba86f372986a137b6110a41a1324'>services: Add Enlightenment desktop service.</a><span class='msg-avail'>...</span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2018-05-08 21:55:46 -0700'>2018-05-08</span></td><td><a href='/guix/commit/NEWS?id=ede121de426f9c56820852888a0b370f0ccbce49'>guix: Separate the package name and version with "@", not "-".</a><span class='msg-avail'>...</span></td><td>Chris Marusich</td></tr>
<tr><td><span title='2017-12-06 09:14:53 +0100'>2017-12-06</span></td><td><a href='/guix/commit/NEWS?id=40f5c53d89da266055a1dd6571c380f5c57fe5f9'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-12-06 08:58:26 +0100'>2017-12-06</span></td><td><a href='/guix/commit/NEWS?id=f0eb57b736f6fae67acbaad66a1b5e18fdfc10a0'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-12-05 15:37:01 +0100'>2017-12-05</span></td><td><a href='/guix/commit/NEWS?id=f3e3f4d934ee0ecd71f5c73a57252ed1d0bad88e'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-12-04 17:56:11 +0100'>2017-12-04</span></td><td><a href='/guix/commit/NEWS?id=c735e9e6868bb7661f08ffa008f1feaedf2fcb9e'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-05-22 17:25:08 +0200'>2017-05-22</span></td><td><a href='/guix/commit/NEWS?id=7c63fff6d0ba1dcd74e1a31c13b501d24d9c66f6'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-05-21 13:45:54 +0200'>2017-05-21</span></td><td><a href='/guix/commit/NEWS?id=31025edc9415d8befd7dc2e5df2946495df0c29e'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2017-05-20 23:39:30 +0200'>2017-05-20</span></td><td><a href='/guix/commit/NEWS?id=402f241da491b685132b2a1a4327553c700a4e62'>Update NEWS.</a></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-05-17 23:04:59 +0200'>2017-05-17</span></td><td><a href='/guix/commit/NEWS?id=266d281d253ffd20336f837fc64a64a14eb44b12'>Update NEWS.</a></td><td>Ricardo Wurmus</td></tr>
<tr><td><span title='2017-05-16 15:18:12 +0200'>2017-05-16</span></td><td><a href='/guix/commit/NEWS?id=43e5a262aa4ddf8e2a34f94f9672910ccd48030a'>Update NEWS.</a></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2016-12-20 12:29:13 +0100'>2016-12-20</span></td><td><a href='/guix/commit/NEWS?id=620431be6154f6e056fc8ed51a22c97336aa8fdc'>Update NEWS.</a><span class='msg-avail'>...</span></td><td>Ricardo Wurmus</td></tr>