CI build + docker publish #5

	name: Go
	on:
	push:
	branches:
	- '**'
	tags:
	- 'v..*'
	jobs:

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

	- name: Set up Go
	uses: actions/setup-go@v4
	with:
	go-version: stable
	id: go

	- name: Check out code into the Go module directory
	uses: actions/checkout@v4

	- name: Cross-build
	run: \|
	CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -o tsproxy-amd64 .
	CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o tsproxy-arm64 .

	- name: Test
	run: \|
	go test ./...

	- name: Lint
	uses: golangci/golangci-lint-action@v4
	with:
	version: latest

	- name: Docker meta
	id: meta
	uses: docker/metadata-action@v4
	with:
	# list of Docker images to use as base name for tags
	images: \|
	ghcr.io/sr/tsproxy
	# generate Docker tags based on the following events/attributes
	tags: \|
	type=ref,event=branch
	type=ref,event=pr
	type=semver,pattern={{version}}
	type=semver,pattern={{major}}.{{minor}}
	type=semver,pattern={{major}}
	type=sha

	- name: Set up QEMU
	uses: docker/setup-qemu-action@v2

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v2

	- name: Login to GHCR
	if: github.event_name != 'pull_request'
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.repository_owner }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Build and push
	uses: docker/build-push-action@v3
	with:
	context: .
	platforms: linux/amd64,linux/arm64
	push: ${{ github.event_name != 'pull_request' }}
	tags: ${{ steps.meta.outputs.tags }}
	labels: ${{ steps.meta.outputs.labels }}

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