# docker-compose is missing on arm64, have to install it manually.
# language: python seems to force arch: amd64, which is not what I want.
language: minimal
os: linux
dist: bionic
arch: arm64
# Dunno why cache: pip doesn't simply work.
cache:
  directories:
    - "$HOME/.cache/pip"
addons:
  apt:
    update: true
    packages:
      - python3-dev
      - python3-pip
      - python3-setuptools
      - python3-wheel
services:
  - docker
install: pip3 install -IU docker-compose
script: docker-compose build