fix: replace newline with space and trim spaces #21

	on:
	pull_request:
	branches:
	- main
	paths-ignore:
	- "*/.md"

	jobs:
	CI:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v2
	- uses: actions/setup-go@v2
	with:
	go-version: '^1.14.0'

	- name: Setup GO environment
	run: \|
	go mod download
	go get -u golang.org/x/lint/golint
	go get -t .

	- name: Vet
	run: \|
	go vet ./...

	- name: Unit tests
	run: \|
	sudo go test ./... -coverprofile coverage.out -covermode count
	sudo go tool cover -func coverage.out

	- name: Quality Gate - Test coverage shall be above threshold
	env:
	TESTCOVERAGE_THRESHOLD: 4
	run: \|
	echo "Quality Gate: checking test coverage is above threshold ..."
	echo "Threshold : $TESTCOVERAGE_THRESHOLD %"
	totalCoverage=`go tool cover -func=coverage.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 or adjust threshold to a lower value."
	echo "Failed"
	exit 1
	fi

	- name: Build
	run: go build -o privateer ./main.go

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