#!/usr/bin/env bash

# Licensed to the LF AI & Data foundation 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.

FILE_COVERAGE_INFO="go_coverage.txt"
FILE_COVERAGE_HTML="go_coverage.html"

set -e
echo "mode: atomic" > ${FILE_COVERAGE_INFO}

# run unittest
echo "Running unittest under ./internal"
for d in $(go list ./internal... | grep -v vendor); do
    go test -race -coverpkg=./... -coverprofile=profile.out -covermode=atomic "$d"
    if [ -f profile.out ]; then
        sed '1d' profile.out >> ${FILE_COVERAGE_INFO}
        rm profile.out
    fi
done

# generate html report
go tool cover -html=./${FILE_COVERAGE_INFO} -o ./${FILE_COVERAGE_HTML}
echo "Generate go coverage report to ${FILE_COVERAGE_HTML}"