#
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you 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.
#

#!/usr/bin/env bash

# Check gofmt
echo "==> Checking for unchecked errors..."

if ! which errcheck > /dev/null; then
    echo "==> Installing errcheck..."
    go install github.com/kisielk/errcheck
fi

err_files=$(errcheck -ignoretests \
                     -ignore 'github.com/hashicorp/terraform/helper/schema:Set' \
                     -ignore 'bytes:.*' \
                     -ignore 'io:Close|Write' \
                     $(go list ./...| grep -v /vendor/))

if [[ -n ${err_files} ]]; then
    echo 'Unchecked errors found in the following places:'
    echo "${err_files}"
    echo "Please handle returned errors. You can check directly with \`make errcheck\`"
    exit 1
fi

exit 0