nikola-docker/.drone.yml

---
kind: pipeline
name: container-check

steps:
- name: check-build
  image: plugins/docker
  settings:
    registry: scm.project42.io
    dockerfile: Dockerfile
    username:
      from_secret: registry_username
    password:
      from_secret: registry_password
    repo: scm.project42.io/elia/nikola
    dry_run: true
    squash: true
    tags:
    - "${DRONE_COMMIT_SHA:0:8}"

trigger:
  exclude:
    event:
    - promote

---
kind: pipeline
name: container-build

steps:
- name: build-latest
  image: plugins/docker
  settings:
    registry: scm.project42.io
    dockerfile: Dockerfile
    username:
      from_secret: registry_username
    password:
      from_secret: registry_password
    repo: scm.project42.io/elia/nikola
    dry_run: false
    squash: true
    tags:
    - latest
    - "${DRONE_COMMIT_SHA:0:8}"
  when:
    event:
    - promote
    target:
    - production

depends_on:
  - container-check

trigger:
  event:
  - promote
  target:
  - production