multiarch-pipeline-test/.drone.yml

kind: pipeline
name: linux-amd64

steps:
  - name: get qemu
    image: ubuntu:bionic
    commands:
      - apt-get update
      - apt-get install -y make wget
      - make build/qemu-x86_64-static

  - name: build
    image: plugins/docker
    settings:
      repo: iamthefij/multiarch-pipeline-test
      auto_tag: true
      auto_tag_suffix: linux-amd64
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password

---
kind: pipeline
name: linux-arm

steps:
  - name: get qemu
    image: ubuntu:bionic
    commands:
      - apt-get update
      - apt-get install -y make wget
      - make build/qemu-arm-static

  - name: build
    image: plugins/docker
    settings:
      repo: iamthefij/multiarch-pipeline-test
      auto_tag: true
      auto_tag_suffix: linux-arm32v6
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password
      build_args:
        - ARCH=arm
        - REPO=arm32v6

---
kind: pipeline
name: manifest

depends_on:
  - linux-amd64
  - linux-arm

steps:
  - name: publish manifest
    image: plugins/manifest
    settings:
      spec: manifest.tmpl
      auto_tag: true
      ignore_missing: true
      username:
        from_secret: docker_username
      password:
        from_secret: docker_password