NAMESPACE=alemairebe VERSION=2.3.13 IMAGE=dovecot push: docker buildx build --platform linux/amd64,linux/arm64,linux/arm --push \ --cache-from=type=registry,ref=${NAMESPACE}/buildx:${IMAGE} \ --cache-to=type=registry,ref=${NAMESPACE}/buildx:${IMAGE} \ --tag ${CI_REGISTRY_IMAGE}/${IMAGE}:$(VERSION) \ --tag ${NAMESPACE}/${IMAGE}:$(VERSION) \ -f Dockerfile . dev: docker buildx build --platform linux/amd64,linux/arm64,linux/arm \ --output type=tar,dest=synapse.tar \ --tag ${NAMESPACE}/${IMAGE}:$(VERSION) \ -f Dockerfile ${IMAGE}-${VERSION}