chore: build for multiple architectures on release (#54) #22

	name: release
	on:
	push:
	tags:
	- "v*"

	permissions:
	# Required to publish a release
	contents: write
	# Necessary to push docker images to ghcr.io.
	packages: write
	# Necessary for GCP authentication (https://github.com/google-github-actions/setup-gcloud#usage)
	id-token: write

	concurrency: ${{ github.workflow }}-${{ github.ref }}

	jobs:
	release:
	name: Build and publish
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3

	- name: Echo Go Cache Paths
	id: go-cache-paths
	run: \|
	echo "GOCACHE=$(go env GOCACHE)" >> ${{ runner.os == 'Windows' && '$env:' \|\| '$' }}GITHUB_OUTPUT
	echo "GOMODCACHE=$(go env GOMODCACHE)" >> ${{ runner.os == 'Windows' && '$env:' \|\| '$' }}GITHUB_OUTPUT

	- name: Go Build Cache
	uses: actions/cache@v3
	with:
	path: ${{ steps.go-cache-paths.outputs.GOCACHE }}
	key: ${{ runner.os }}-go-build-${{ hashFiles('/go.', '**.go') }}

	- uses: actions/setup-go@v3
	with:
	go-version: "~1.20"

	- name: Build
	run: ./scripts/build.sh --arch=amd64 --arch=arm64 --arch=arm

	- name: Docker Login
	uses: docker/login-action@v2
	with:
	registry: ghcr.io
	username: ${{ github.actor }}
	password: ${{ secrets.GITHUB_TOKEN }}

	- name: Push
	run: \|
	VERSION=$(./scripts/version.sh)
	BASE=ghcr.io/coder/envbuilder
	IMAGE=$BASE:$VERSION
	for arch in ( amd64 arm64 arm ); do
	docker tag envbuilder:$arch $IMAGE-$arch
	docker push $IMAGE-$arch
	done
	docker push $BASE:latest

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