Revision ff409ccbb9f5c4b407f4d54a8d951256fc163a7c authored by galargh on 07 April 2023, 07:33:25 UTC, committed by galargh on 07 April 2023, 07:33:25 UTC
checkflags
#!/bin/sh
# Author: Christian Couder <chriscool@tuxfamily.org>
# MIT LICENSED
if test "$#" -lt 3
then
echo >&2 "usage $0 FILE VALUES MSG..."
exit 1
fi
FLAG_FILE="$1"
FLAG_VALS="$2"
shift
shift
FLAG_MSGS="$@"
test -f $FLAG_FILE || touch $FLAG_FILE
# Use x in front of tested values as flags could be
# interpreted by "test" to be for itself.
if test x"$FLAG_VALS" != x"$(cat "$FLAG_FILE")"
then
echo "$FLAG_MSGS"
echo "$FLAG_VALS" >"$FLAG_FILE"
fi
Computing file changes ...
