HCoop / bpt / emacs.git / blame
| Commit | Line | Data |
|---|---|---|
| 2df33662 GM |
1 | #! /bin/sh |
| 2 | ||
| ba318903 | 3 | # Copyright (C) 2001-2014 Free Software Foundation, Inc. |
| 9ad5de0c | 4 | |
| 2df33662 | 5 | # This file is part of GNU Emacs. |
| 9ad5de0c GM |
6 | |
| 7 | # GNU Emacs is free software: you can redistribute it and/or modify | |
| 2df33662 | 8 | # it under the terms of the GNU General Public License as published by |
| 9ad5de0c GM |
9 | # the Free Software Foundation, either version 3 of the License, or |
| 10 | # (at your option) any later version. | |
| 11 | ||
| 2df33662 GM |
12 | # GNU Emacs is distributed in the hope that it will be useful, |
| 13 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 14 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 15 | # GNU General Public License for more details. | |
| 9ad5de0c | 16 | |
| 2df33662 | 17 | # You should have received a copy of the GNU General Public License |
| 9ad5de0c GM |
18 | # along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>. |
| 19 | ||
| 2df33662 GM |
20 | |
| 21 | if [ $# != 2 ]; then | |
| 22 | cat <<EOF | |
| 23 | Usage: $0 OLD-TAR NEW-TAR | |
| 24 | ||
| 25 | Print a diff of the files in OLD-TAR and NEW-TAR. Used for checking | |
| 26 | the contents of Emacs tar files. | |
| 27 | EOF | |
| 28 | exit 1; | |
| 29 | fi | |
| 30 | ||
| 31 | old_tar=$1 | |
| 32 | new_tar=$2 | |
| 33 | ||
| 34 | old_tmp=/tmp/old.$$ | |
| 35 | new_tmp=/tmp/new.$$ | |
| 36 | trap "rm -f $old_tmp $new_tmp; exit 1" 1 2 15 | |
| 37 | ||
| 38 | tar tzf $old_tar | sed -e 's,^[^/]*,,' | sort > $old_tmp | |
| 39 | tar tzf $new_tar | sed -e 's,^[^/]*,,' | sort > $new_tmp | |
| 40 | diff -u $old_tmp $new_tmp | |
| 41 | rm -f $new_tmp $old_tmp |