2 # Copyright (C) 2012 Free Software Foundation, Inc.
4 # This program is free software; you can redistribute it and/or modify
5 # it under the terms of the GNU General Public License as published by
6 # the Free Software Foundation; either version 2, or (at your option)
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
14 # You should have received a copy of the GNU General Public License
15 # along with this program. If not, see <http://www.gnu.org/licenses/>.
17 # Usage: is_newest FILE FILES
18 # Fail if any file in FILES is newer than FILE, and print the list of
19 # such files on the standard error.
20 # Resolve ties in favor of FILE.
26 if test $# -lt 2; then
27 echo "$me: too few arguments" >&2
32 newer_files=$(find "$@" -prune -newer "$file") || exit $?
34 if test -n "$newer_files"; then
35 echo "$me: these files are newer than '$file':" >&2
36 for f in $newer_files; do echo "* $f" >&2; done