# 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
Id: I9a48f552e831317402673d95cf6c1de506d388b5
</span></span></td><td>Maxim Cournoyer</td></tr>
<tr><td><span title='2023-10-27 12:13:09 +0200'>2023-10-27</span></td><td><a href='/guix/commit/etc/teams.scm?id=92913703448c8e1a488ab066f60741262cdbf923'>teams: Add myself to audio team.</a><span class='msg-avail'>...<span class='msg-tooltip'>Message-ID: &lt;cfad42ecdcd190893699ef28d42b35b706729bcd.1698355699.git.gabriel@erlikon.ch&gt;
In-Reply-To: &lt;81d0877b2cb39164563dfbf2c551f1c99aad75ed.1698355699.git.gabriel@erlikon.ch&gt;
References: &lt;81d0877b2cb39164563dfbf2c551f1c99aad75ed.1698355699.git.gabriel@erlikon.ch&gt;
From: Gabriel Wicki &lt;gabriel@erlikon.ch&gt;
Date: Tue, 2 May 2023 16:47:41 +0200
Subject: [PATCH 2/2] teams: Add Gabriel Wicki.

* etc/teams.scm.in ("Gabriel Wicki"): New member.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Gabriel Wicki</td></tr>
<tr><td><span title='2023-10-27 12:13:09 +0200'>2023-10-27</span></td><td><a href='/guix/commit/etc/teams.scm?id=e7c8bdac93df97242820fe5490d92eee3b019fd7'>teams: Add audio team.</a><span class='msg-avail'>...<span class='msg-tooltip'>Message-ID: &lt;81d0877b2cb39164563dfbf2c551f1c99aad75ed.1698355699.git.gabriel@erlikon.ch&gt;
From: Gabriel Wicki &lt;gabriel@erlikon.ch&gt;
Date: Tue, 2 May 2023 16:38:15 +0200
Subject: [PATCH 1/2] teams: Add audio team.

* etc/teams.scm.in (audio): Add team.

Signed-off-by: Mathieu Othacehe &lt;othacehe@gnu.org&gt;
</span></span></td><td>Gabriel Wicki</td></tr>
<tr><td><span title='2023-10-22 20:35:15 -0400'>2023-10-22</span></td><td><a href='/guix/commit/etc/teams.scm?id=4cf4dcb8b31274a8dfba6bae3a6826a1b521da3f'>teams: Adjust shebang to use 'guix repl'.</a><span class='msg-avail'>...<span class='msg-tooltip'>This ensures the correct Guix dependencies are always available for the
script.

* etc/teams.scm.in: Rename to...
* etc/teams.scm: ... this.  Adjust shebang.
* .gitignore: No longer ignore it.
* configure.ac: Do not process it with AC_CONFIG_FILES.

Reported-by: Clément Lassieur &lt;clement@lassieur.org&gt;
Fixes: https://issues.guix.gnu.org/66605
Change-Id: I7a01750c6c5f0696b6c36b1e6caa9389d9e6822c
</span></span></td><td>Maxim Cournoyer</td></tr>