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2df33662 GM |
1 | #! /bin/sh |
2 | ||
b9b14d13 | 3 | # Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 |
4e6835db | 4 | # Free Software Foundation, Inc. |
9ad5de0c | 5 | |
2df33662 | 6 | # This file is part of GNU Emacs. |
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7 | |
8 | # GNU Emacs is free software: you can redistribute it and/or modify | |
2df33662 | 9 | # it under the terms of the GNU General Public License as published by |
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10 | # the Free Software Foundation, either version 3 of the License, or |
11 | # (at your option) any later version. | |
12 | ||
2df33662 GM |
13 | # GNU Emacs is distributed in the hope that it will be useful, |
14 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | # GNU General Public License for more details. | |
9ad5de0c | 17 | |
2df33662 | 18 | # You should have received a copy of the GNU General Public License |
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19 | # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
20 | ||
2df33662 GM |
21 | |
22 | if [ $# != 2 ]; then | |
23 | cat <<EOF | |
24 | Usage: $0 OLD-TAR NEW-TAR | |
25 | ||
26 | Print a diff of the files in OLD-TAR and NEW-TAR. Used for checking | |
27 | the contents of Emacs tar files. | |
28 | EOF | |
29 | exit 1; | |
30 | fi | |
31 | ||
32 | old_tar=$1 | |
33 | new_tar=$2 | |
34 | ||
35 | old_tmp=/tmp/old.$$ | |
36 | new_tmp=/tmp/new.$$ | |
37 | trap "rm -f $old_tmp $new_tmp; exit 1" 1 2 15 | |
38 | ||
39 | tar tzf $old_tar | sed -e 's,^[^/]*,,' | sort > $old_tmp | |
40 | tar tzf $new_tar | sed -e 's,^[^/]*,,' | sort > $new_tmp | |
41 | diff -u $old_tmp $new_tmp | |
42 | rm -f $new_tmp $old_tmp | |
43 | ||
44 | ||
ab5796a9 | 45 | # arch-tag: ef2c96e2-ea67-4668-925c-d9a6f3d205cf |