Add cycle detection to the encoder (#33) #22

	name: CI

	on:
	push:
	branches: [main, master]
	pull_request:
	branches: [main, master]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	go-pkg: ['go_1_17', 'go_1_18', 'go_1_19', 'go_1_20', 'go_1_21', 'go_1_22']
	steps:
	- uses: actions/checkout@v4

	- uses: nixbuild/nix-quick-install-action@v34

	- name: Restore and cache Nix store
	uses: nix-community/cache-nix-action@v6.1.3
	with:
	primary-key: nix-${{ runner.os }}-${{ matrix.go-pkg }}-${{ hashFiles('shell.nix') }}

	- name: Format check
	run: nix-shell --argstr goPackage "${{ matrix.go-pkg }}" --run "test -z \$(gofmt -l .)"

	- name: Build
	run: nix-shell --argstr goPackage "${{ matrix.go-pkg }}" --run "go build ./..."

	- name: Test
	run: nix-shell --argstr goPackage "${{ matrix.go-pkg }}" --run "go test -v -cover ./..."

	- name: Vet
	run: nix-shell --argstr goPackage "${{ matrix.go-pkg }}" --run "go vet ./..."

	# Rollup job for branch protection - only require this single check
	ci:
	runs-on: ubuntu-latest
	needs: test
	if: always()
	steps:
	- name: Check all matrix jobs passed
	run: \|
	if [[ "${{ needs.test.result }}" != "success" ]]; then
	echo "Matrix jobs failed"
	exit 1
	fi

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