kind: pipeline
name: Lint package

volumes:
- name: debian-package-cache
  host:
    path: /var/cache/debian-package-cache

trigger:
  event:
    exclude:
    - tag

steps:
- name: Emacs 26.3
  image: flycheck/emacs-cask:26.3
  pull: always
  environment:
    DEBIAN_FRONTEND: noninteractive
    LANG: en_US.UTF-8
  commands:
  - rm /etc/apt/apt.conf.d/docker-clean
  - alias apt-get='rm -f /var/cache/apt/archives/lock && apt-get'
  - apt-get update -q
  - apt-get install -qq language-pack-en git aspell-en
  - ./makem.sh --verbose --sandbox --install-deps --install-linters lint
  volumes:
  - name: debian-package-cache
    path: /var/cache/apt/archives

- name: Emacs master-branch
  image: flycheck/emacs-cask:master
  pull: always
  environment:
    DEBIAN_FRONTEND: noninteractive
    LANG: en_US.UTF-8
  commands:
  - rm /etc/apt/apt.conf.d/docker-clean
  - alias apt-get='rm -f /var/cache/apt/archives/lock && apt-get'
  - apt-get update -q
  - apt-get install -qq language-pack-en git aspell-en
  - emacs --version
  - ./makem.sh --verbose --sandbox --install-deps --install-linters lint
  volumes:
  - name: debian-package-cache
    path: /var/cache/apt/archives

- name: Emacs 25.3
  image: flycheck/emacs-cask:25.3
  pull: always
  environment:
    DEBIAN_FRONTEND: noninteractive
    LANG: C
  commands:
  - rm /etc/apt/apt.conf.d/docker-clean
  - alias apt-get='rm -f /var/cache/apt/archives/lock && apt-get'
  - apt-get update -q
  - apt-get install -qq git
  # Some package or its dependency requires Emacs 26.1,
  # so we just check if it compiles.
  - ./makem.sh --verbose --sandbox compile
  volumes:
  - name: debian-package-cache
    path: /var/cache/apt/archives

- name: notify
  image: drillster/drone-email
  pull: always
  settings:
    host: cryptoparty-celle.de
    from: drone@tzend.de
    username:
      from_secret: email_username
    password:
      from_secret: email_password
  when:
    status: [ changed, failure ]