Make magic setup fully idempotent #18

	name: CI

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

	jobs:
	build:
	name: Build & Test
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'
	cache: true

	- name: Download dependencies
	run: go mod download

	- name: Build
	run: go build -v ./...

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

	lint:
	name: Lint
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'
	cache: true

	- name: golangci-lint
	uses: golangci/golangci-lint-action@v4
	with:
	version: latest
	args: --timeout=5m
	continue-on-error: true

	validate-goreleaser:
	name: Validate GoReleaser
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0

	- name: Set up Go
	uses: actions/setup-go@v5
	with:
	go-version: '1.21'
	cache: true

	- name: Check GoReleaser config
	uses: goreleaser/goreleaser-action@v6
	with:
	distribution: goreleaser
	version: latest
	args: check
	continue-on-error: true

Provide feedback