---
kind: pipeline
type: docker
name: default

environment:
  DOCKER_CLI_EXPERIMENTAL: enabled

services:
  - name: dind
    image: docker:dind
    privileged: true
    command: ["dockerd", "--experimental"]
    volumes:
      - name: docker_socket
        path: /var/run/docker.sock

volumes:
  - name: docker_socket
    temp: {}

steps:
  - name: build  
    image: docker:latest
    commands:
      - case $(uname -a) in *x86_64*) export ARCH="amd64" ;; *) export ARCH="unknown" ;; esac
      - export BUILDX_URL=$(wget -q -O - https://api.github.com/repos/docker/buildx/releases/latest | grep "browser_download_url.*linux-${ARCH}" | cut -d: -f2,3 | tr -d \")
      - mkdir -p ~/.docker/cli-plugins
      - wget -o ~/.docker/cli-plugins/docker-buildx "${BUILDX_URL}"
      - chmod a+x ~/.docker/cli-plugins/docker-buildx
      - docker version
      - docker buildx version
      - docker run --rm --privileged multiarch/qemu-user-static --reset -p yes
      - docker buildx create --name multiarch --use
      - docker buildx build --platform linux/amd64,linux/arm64,linux/arm/v7,linux/arm/v6 --output=type=image,push=true --progress tty --build-arg TAG=$DRONE_TAG -t $REGISTRY_HOST/$IMAGE:$DRONE_TAG -t $REGISTRY_HOST/$IMAGE:latest .
    volumes:
      - name: docker_socket
        path: /var/run/docker.sock
    environment:
      IMAGE: protonmail-bridge
      REGISTRY_HOST: registry.thegibsonhome.net
      REGISTRY_USER:
        from_secret: registry_username
      REGISTRY_PASS:
        from_secret: registry_password

trigger:
  event:
    - tag