# GNU Guix --- Functional package management for GNU
# Copyright © 2015, 2016, 2019, 2020 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2019 Simon Tournier <zimon.toutoune@gmail.com>
#
# 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.
#

module_dir="t-guix-graph-$$"
mkdir "$module_dir"
trap "rm -rf $module_dir" EXIT

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


cat > "$module_dir/foo.scm"<<EOF
(define-module (foo)
  #:use-module (guix packages)
  #:use-module (gnu packages base))

(define-public dummy
  (package (inherit hello)
    (name "dummy")
    (version "42")
    (synopsis "dummy package")
    (description "dummy package. Only used for testing purposes.")))
EOF


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

! guix graph -e +

# 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'
! guix graph git --with-input=openssl=libressl | grep 'label = "openssl'

# Try --load-path
guix graph -L $module_dir dummy | grep 'label = "dummy'

# Displaying shortest paths (or lack thereof).
! guix graph --path emacs vim

path="\
emacs
gnutls
guile
libffi"
test "`guix graph --path emacs libffi | cut -d '@' -f1`" = "$path"

# At the derivation level, there's a direct path because libffi is propagated
# via gtk+.
test "`guix graph --path -t derivation emacs libffi | wc -l`" -ge 2
tallation devices.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-10-31 09:34:13 +0100'>2022-10-31</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=ab974ed709976d34917c8f6f9e5cc0004547af45'>installer: parted: Retry failing read-partition-uuid call.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-09-22 16:27:19 +0200'>2022-09-22</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=fd942712d8036519d1bcb85b37b127a8f2fff474'>installer: Ensure luks devices are open when mounting partitions.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-09-22 16:00:29 +0200'>2022-09-22</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=4814ec284f8a2870e6457c05f414ad31df4e3f57'>installer: Move &lt;secret&gt; to utils and use it for crypt passwords.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-09-01 18:43:28 +0200'>2022-09-01</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=4989f6acff3b3fcfbd9dde3e3c2767bd2cd6d49e'>installer: Fix segfault on double logical partition removal.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-08-14 02:00:02 +0200'>2022-08-14</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=d59442f24e7cadff67de4f8d646e5cae5cb5445a'>installer: parted: Don't export WITH-DELAY-DEVICE-IN-USE?.</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>
<tr><td><span title='2022-08-08 11:54:25 +0200'>2022-08-08</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=ff9522fb69b9f4a31a5b766029e26dc53a2d1cf8'>installer: Add comments and vertical space to the generated config.</a><span class='msg-avail'>...</span></td><td>Ludovic Courtès</td></tr>
<tr><td><span title='2022-08-05 08:57:20 +0200'>2022-08-05</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=3c381af76a144a4dc3d0f9269f43ee2ec501b538'>installer: parted: Call set-system before set-flags.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-08-05 08:57:20 +0200'>2022-08-05</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=eb0277e7e391319a5377084dd2d18c7114ec9a8a'>installer: parted: Log partition flags.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2022-03-01 10:30:17 -0500'>2022-03-01</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=0dc019e19a23fea614be5623360849ab9bc35e74'>initrd: Use non-hyphenated kernel command-line parameter names.</a><span class='msg-avail'>...</span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2022-02-02 16:46:43 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=0a74509a696671580c8a7dc768d26f414748bab5'>installer: Raise condition when mklabel fails.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-02-02 16:46:43 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=af59e53631fa9ca729db6dcf9838b5f4c67e27b7'>installer: Use run-command-in-installer in (gnu installer parted).</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-02-02 16:46:43 +0100'>2022-02-02</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=4f2fd33b4f27f590ec2337daef339cf3e2337dab'>installer: Use new installer-log-line everywhere.</a><span class='msg-avail'>...</span></td><td>Josselin Poiret</td></tr>
<tr><td><span title='2022-01-14 14:29:08 +0100'>2022-01-14</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=c6910baf361a4e7c1fbc2354875c4250452e2251'>installer: Ignore small devices.</a><span class='msg-avail'>...</span></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2021-12-10 21:49:25 +0100'>2021-12-10</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=32750e8c3ed38df4cafb39cffa878c6851abc899'>Merge remote-tracking branch 'signed/master' into core-updates</a></td><td>Mathieu Othacehe</td></tr>
<tr><td><span title='2021-12-08 23:23:19 +0100'>2021-12-08</span></td><td><a href='/guix/commit/gnu/installer/parted.scm?id=e5e307b6768088e35be0c7526f25a3e16d93c242'>Revert "installer: Make LUKS2 the default format for encrypted devices"</a><span class='msg-avail'>...</span></td><td>Tobias Geerinckx-Rice</td></tr>