ci: adds a workflow for PR #5

	name: Tests

	on:
	pull_request:
	types: [opened, reopened, synchronize]
	push:
	branches:
	- "main"

	jobs:
	build:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup Go
	uses: actions/setup-go@v5

	- name: Install dependencies
	run: go get .

	- name: Check formatting
	run: \|
	fmt_files=$(gofmt -l .)
	if [ -n "$fmt_files" ]; then
	echo "Go code is not formatted. Please run 'go fmt'."
	gofmt -d .
	exit 1
	fi

	- name: Tidy go.mod and go.sum
	run: \|
	go mod tidy
	git diff --exit-code go.mod go.sum
	if [ $? -ne 0 ]; then
	echo "go.mod or go.sum is not tidy. Please run 'go mod tidy'."
	exit 1
	fi

	- name: Run go vet
	run: go vet ./...

	- name: Build
	run: go build .

	- name: Test with the Go CLI
	run: go test -cover -coverprofile=coverage.txt ./...

	- name: Archive code coverage results
	uses: actions/upload-artifact@v4
	with:
	name: code-coverage
	path: coverage.txt

	code_coverage:
	name: "Code coverage report"
	runs-on: ubuntu-latest
	needs: build
	permissions:
	contents: read
	actions: read
	pull-requests: write
	steps:
	- uses: fgrosse/[email protected]
	with:
	coverage-artifact-name: "code-coverage"
	coverage-file-name: "coverage.txt"

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