Protection from recursive val #89

	name: ci
	on: [push, pull_request]
	jobs:

	build:
	name: ci
	runs-on: ubuntu-latest
	steps:

	- name: Set up Go 1.21
	uses: actions/setup-go@v1
	with:
	go-version: 1.21

	- name: Check out code into the Go module directory
	uses: actions/checkout@v2
	with:
	fetch-depth: 0

	- name: Set go envs
	run: \|
	echo "GOPATH=$(dirname $GITHUB_WORKSPACE)" >> $GITHUB_ENV
	echo "$(dirname $GITHUB_WORKSPACE)/bin" >> $GITHUB_PATH

	- name: Build
	run: go build

	- name: Test
	run: go test ./... -race -v

	- name: Install
	run: go install ./...

	- name: Self-check
	run: go-header $(git ls-files \| grep -E '.*\.go$')

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