---
kind: pipeline
type: exec
name: default

environment:
  DOCKER_CLI_EXPERIMENTAL: enabled

platform:
  os: linux
  arch: arm64

steps:
  - name: build
    commands:
      - |-
        case $(uname -a) in
          *x86_64*)
            ARCH="amd64"
            ;;
          *aarch64*)
            ARCH="arm64"
            ;;
          *)
            ARCH="unknown"
            ;;
          esac
      - |-
        BUILDX_URL=$( \
          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
      - |-
        echo -n $REGISTRY_PASS \
          | docker login -u $REGISTRY_USER --password-stdin $REGISTRY_HOST
      - docker buildx create --name multiarch --use
      - export DRONE_TAG=br-1.5.2
      - |-
        docker buildx build \
          --platform linux/amd64,linux/arm64 \
          --output=type=image,push=true \
          --progress tty \
          --build-arg TAG=$DRONE_TAG \
          -t $REGISTRY_HOST/$IMAGE:$DRONE_TAG \
          -t $REGISTRY_HOST/$IMAGE:latest \
          .

    environment:
      IMAGE: protonmail-bridge
      REGISTRY_HOST: registry.thegibsonhome.net
      REGISTRY_USER:
        from_secret: registry_username
      REGISTRY_PASS:
        from_secret: registry_password

#trigger:
#  event:
#    - tag