bind9/util/check-line-length.sh
Michal Nowak 9e68997cbb Add shell interpreter line where missing
The checkbashisms script reports errors like this one:

    script util/check-line-length.sh does not appear to have a #! interpreter line;
    you may get strange results
2022-11-14 19:54:42 +00:00

26 lines
621 B
Bash

#!/bin/sh
# Copyright (C) Internet Systems Consortium, Inc. ("ISC")
#
# SPDX-License-Identifier: MPL-2.0
#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, you can obtain one at https://mozilla.org/MPL/2.0/.
#
# See the COPYRIGHT file distributed with this work for additional
# information regarding copyright ownership.
expand "$1" |
awk -v file="$1" 'length > 80 {
if (logged == 0) {
print file ": Line Too Long"
logged = 1
}
print
}
END {
if (logged == 1) {
exit(1)
}
}'