set -e
usage () {
- echo "usage $0 version"
+ echo >&2 "usage $0 version"
+ echo >&2 "$@"
exit 1
}
fi
if [ `ls |egrep '\.spec$' | wc -l` -eq 0 ]; then
- echo "No *.spec file found"
- usage
+ usage "No *.spec file found"
else
spec=`ls |egrep '\.spec$' | head -1`
package=`perl -ne 's/\s*$//; print if s/^NAME=//' IDMETA`