#!/bin/bash

# Copyright 2014 Red Hat, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#    http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
# implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# This script checks all files in the "elements" directory for some
# common mistakes and exits with a non-zero status if it finds any.

rc=0
for i in $(find elements -type f); do
    # Check that files starting with a shebang are +x
    firstline=$(head -n 1 "$i")
    if [ ! -x "$i" ] && [ "${firstline:0:2}" = "#!" ]; then
        echo "ERROR: $i is not executable"
        rc=1
    fi
done
exit $rc