ci: use GitHub secrets to connect to dockerhub (#151) #74

	name: release

	on:
	push:
	branches: [ "main" ]
	tags: [ "v*" ]

	permissions:
	contents: read

	env:
	DOCKER_IMAGE_NAME: opbeans/opbeans-go

	jobs:

	release:
	runs-on: ubuntu-latest
	permissions:
	attestations: write
	contents: read
	id-token: write
	steps:
	- uses: actions/checkout@v4

	- name: Set up Docker Buildx
	uses: docker/setup-buildx-action@v3

	- name: Log in to the Container registry
	uses: docker/login-action@0d4c9c5ea7693da7b068278f7b52bda2a190a446 # v3.2.0
	with:
	registry: ${{ secrets.DOCKERHUB_REGISTRY }}
	username: ${{ secrets.DOCKERHUB_USERNAME }}
	password: ${{ secrets.DOCKERHUB_PASSWORD }}

	- name: Extract metadata (tags, labels)
	id: docker-meta
	uses: docker/metadata-action@8e5442c4ef9f78752691e2d8f8d19755c6f78e81 # v5.5.1
	with:
	images: ${{ env.DOCKER_IMAGE_NAME }}
	tags: \|
	type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
	# tag event
	type=ref,enable=true,prefix=,suffix=,event=tag

	- name: Build and push image
	id: docker-push
	uses: docker/build-push-action@2cdde995de11925a030ce8070c3d77a52ffcf1c0 # v5.3.0
	with:
	context: .
	provenance: mode=max
	push: true
	sbom: true
	tags: ${{ steps.docker-meta.outputs.tags }}
	labels: ${{ steps.docker-meta.outputs.labels }}

	- name: Attest image
	uses: actions/attest-build-provenance@173725a1209d09b31f9d30a3890cf2757ebbff0d # v1.1.2
	with:
	subject-name: index.docker.io/${{ env.DOCKER_IMAGE_NAME }}
	subject-digest: ${{ steps.docker-push.outputs.digest }}
	push-to-registry: true

Provide feedback