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392a4e1223
* guix/scripts/hash.scm (show-help): Add help text for --exclude-vcs option.
(%options): Add --exclude-vcs option.
(guix-hash): Handle exclude-vcs option.
* doc/guix.texi ("Invoking guix hash"): Update doc.
* tests/guix-hash.sh: Add test.
Co-authored-by: Ludovic Courtès <ludo@gnu.org>
64 lines
2.1 KiB
Bash
64 lines
2.1 KiB
Bash
# GNU Guix --- Functional package management for GNU
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# Copyright © 2013, 2014 Ludovic Courtès <ludo@gnu.org>
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# Copyright © 2016 Jan Nieuwenhuizen <janneke@gnu.org>
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#
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# This file is part of GNU Guix.
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#
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# GNU Guix is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 3 of the License, or (at
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# your option) any later version.
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#
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# GNU Guix is distributed in the hope that it will be useful, but
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# WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with GNU Guix. If not, see <http://www.gnu.org/licenses/>.
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#
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# Test the `guix hash' command-line utility.
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#
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guix hash --version
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tmpdir="guix-hash-$$"
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trap 'rm -rf "$tmpdir"' EXIT
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test `guix hash /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
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test `guix hash -f nix-base32 /dev/null` = 0mdqa9w1p6cmli6976v4wi0sw9r4p5prkj7lzfd1877wk11c9c73
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test `guix hash -f hex /dev/null` = e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
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test `guix hash -f base32 /dev/null` = 4oymiquy7qobjgx36tejs35zeqt24qpemsnzgtfeswmrw6csxbkq
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mkdir "$tmpdir"
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echo -n executable > "$tmpdir/exe"
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chmod +x "$tmpdir/exe"
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( cd "$tmpdir" ; ln -s exe symlink )
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mkdir "$tmpdir/subdir"
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test `guix hash -r "$tmpdir"` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p
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# Without '-r', this should fail.
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if guix hash "$tmpdir"
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then false; else true; fi
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# This should fail because /dev/null is a character device, which
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# the archive format doesn't support.
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if guix hash -r /dev/null
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then false; else true; fi
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# Adding a .git directory
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mkdir "$tmpdir/.git"
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touch "$tmpdir/.git/foo"
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# ...changes the hash
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test `guix hash -r $tmpdir` = 0a50z04zyzf7pidwxv0nwbj82pgzbrhdy9562kncnvkcfvb48m59
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# ...but remains the same when using `-x'
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test `guix hash -r $tmpdir -x` = 10k1lw41wyrjf9mxydi0is5nkpynlsvgslinics4ppir13g7d74p
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# Without '-r', this should fail.
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if guix hash "$tmpdir"
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then false; else true; fi
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