# GNU Guix --- Functional package management for GNU
# Copyright © 2013, 2014, 2016, 2020 Ludovic Courtès <ludo@gnu.org>
# Copyright © 2016 Jan Nieuwenhuizen <janneke@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 hash' command-line utility.
#

guix hash --version

tmpdir="guix-hash-$$"
trap 'rm -rf "$tmpdir"' EXIT

test `guix hash /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `echo -n | guix hash -` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `guix hash -f nix-base32 /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
test `guix hash -f hex /dev/null` = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
test `guix hash -f base32 /dev/null` = 4oymiquy7qobjgx36tejs35zeqt24qpemsnzgtfeswmrw6csxbkq
test `guix hash -H sha512 -f hex /dev/null` = cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
test `guix hash -H sha1 -f base64 /dev/null` = "2jmj7l5rSw0yVb/vlWAYkK/YBwk="

if guix hash -H abcd1234 /dev/null;
then false; else true; fi

mkdir "$tmpdir"
echo -n executable > "$tmpdir/exe"
chmod +x "$tmpdir/exe"
( cd "$tmpdir" ; ln -s exe symlink )
mkdir "$tmpdir/subdir"

test `guix hash -r "$tmpdir"` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p

# Without '-r', this should fail.
if guix hash "$tmpdir"
then false; else true; fi

# This should fail because /dev/null is a character device, which
# the archive format doesn't support.
if guix hash -r /dev/null
then false; else true; fi

# Adding a .git directory
mkdir "$tmpdir/.git"
touch "$tmpdir/.git/foo"

# ...changes the hash
test `guix hash -r $tmpdir` = 0a50z04zyzf7pidwxv0nwbj82pgzbrhdy9562kncnvkcfvb48m59

# ...but remains the same when using `-x'
test `guix hash -r $tmpdir -x` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p

# Without '-r', this should fail.
if guix hash "$tmpdir"
then false; else true; fi

can.scm?id=37ec990182034274b5614e48e24a9fa76f82ee13&amp;showmsg=1'>Expand</a>)</th><th class='left'>Author</th></tr>
<tr><td><span title='2024-05-15 15:42:42 +0300'>2024-05-15</span></td><td><a href='/guix/commit/gnu/packages/arcan.scm?id=90d0299cfc435b2aa86df1f03f4ab36136903bb9'>gnu: arcan-sdl: Build with sdl2.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/arcan.scm (arcan-sdl)[inputs]: Remove sdl, add sdl2.
[arguments]: Adjust configure-flags to remove a flag specifying sdl
version and add a flag to use the package's default sdl.

Change-Id: I691e37e682aee671752fbdcd9f5a233607fd3f29
</span></span></td><td>Efraim Flashner</td></tr>
<tr><td><span title='2024-04-11 12:38:23 +0200'>2024-04-11</span></td><td><a href='/guix/commit/gnu/packages/arcan.scm?id=43719864cfdfdea0dcae451af519da629c5ddd86'>gnu: Add durden.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/arcan.scm (durden): New variable.
* gnu/packages/patches/durden-shadow-arcan.patch: New file.
* gnu/local.mk: Register it.

Change-Id: I3ea34563c74c227eed40f4ad50d23713c45ce70b
Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>Ahmad Draidi</td></tr>
<tr><td><span title='2024-03-30 10:09:34 +0100'>2024-03-30</span></td><td><a href='/guix/commit/gnu/packages/arcan.scm?id=139715d0e0133700085f8000fb3bbc0482fd53ff'>gnu: xarcan: Update to 0.6.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/arcan.scm (xarcan): Update to 0.6.3.

Change-Id: I2480ec0b91e4248b1bc6b6d86f8ed7266a3b95ea
Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Ahmad Draidi</td></tr>
<tr><td><span title='2024-03-30 10:09:33 +0100'>2024-03-30</span></td><td><a href='/guix/commit/gnu/packages/arcan.scm?id=0b88687971157382552c98014430980abb0e5ccd'>gnu: arcan: Update to 0.6.3.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/arcan.scm (arcan): Update to 0.6.3.

Change-Id: I9b1337e578cdc7d290517ace3b0edb6a3fe6e926
Signed-off-by: Liliana Marie Prikler &lt;liliana.prikler@gmail.com&gt;
</span></span></td><td>Ahmad Draidi</td></tr>
<tr><td><span title='2024-03-22 11:40:33 +0100'>2024-03-22</span></td><td><a href='/guix/commit/gnu/packages/arcan.scm?id=c4e25bf1fea5cdb10241b921ac64f7b701641e14'>gnu: arcan-sdl: Add missing inputs.</a><span class='msg-avail'>...<span class='msg-tooltip'>* gnu/packages/arcan.scm (arcan-sdl)[inputs]: Add glu, libglvnd and mesa.

Signed-off-by: Ludovic Courtès &lt;ludo@gnu.org&gt;
</span></span></td><td>David Elsing</td></tr>