Bump tj-actions/changed-files from 33 to 41 in /.github/workflows #851

	name: Go test

	on:
	push:
	branches:
	- main
	- release-*
	pull_request:
	branches:
	- main
	- release-*

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- name: Install Go
	uses: actions/setup-go@v2
	with:
	go-version: 1.18.x

	- name: Checkout code
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Unit tests
	run: make test

	- name: Get changed files
	id: changed-files
	uses: tj-actions/changed-files@v41

	- name: List all changed files
	run: \|
	touch cover.files.out
	for file in ${{ steps.changed-files.outputs.all_changed_files }}; do
	echo "$file" >> cover.files.out
	done

	- name: Quality Gate - test coverage for modified files shall be above 70%
	env:
	TESTCOVERAGE_THRESHOLD: 70
	run: \|
	cat cover.tmp.out \| grep -v "_generated.*.go" \| grep -v "controllers/metrics.go" > cover.tmp2.out
	head -n 1 cover.tmp2.out > cover.out
	grep -f cover.files.out cover.tmp2.out >> cover.out \|\| true
	if [ $(cat cover.out \| wc -l) -gt 1 ]; then
	go tool cover -func=cover.out
	echo ""
	echo "Quality Gate: checking test coverage is above threshold ..."
	echo "Threshold : $TESTCOVERAGE_THRESHOLD %"
	totalCoverage=`go tool cover -func=cover.out \| grep total \| grep -Eo '[0-9]+\.[0-9]+'`
	echo "Current test coverage : $totalCoverage %"
	if (( $(echo "$totalCoverage $TESTCOVERAGE_THRESHOLD" \| awk '{print ($1 >= $2)}') )); then
	echo "OK"
	else
	echo "Current test coverage is below threshold. Please add more unit tests."
	echo "Failed"
	exit 1
	fi
	fi

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