[workflow] gosigar #1

	---
	name: ci

	on:
	workflow_dispatch:
	push:
	branches:
	- main
	paths-ignore:
	- '**.md'
	- '**.asciidoc'
	pull_request:
	paths-ignore:
	- '**.md'
	- '**.asciidoc'

	permissions:
	contents: read

	## Concurrency only allowed in the main branch.
	## So old builds running for old commits within the same Pull Request are cancelled
	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: ${{ github.ref != 'refs/heads/main' }}

	jobs:
	test:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- uses: actions/setup-go@v4
	with:
	go-version-file: .go-version
	cache: true
	cache-dependency-path: '**/go.sum'

	- name: Lint
	run: \|-
	go mod tidy && git diff --exit-code
	gofmt -l . \| read && echo "Code differs from gofmt's style. Run 'gofmt -w .'" 1>&2 && exit 1 \|\| true
	go vet

	- name: Build
	run: go build

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

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