sudo: required
dist: trusty
language: generic
services:
  - docker
cache:
  - bundler: true
  - directories:
    - $HOME/.docker
  - ccache
  - pip
before_cache:
  - >
    mkdir -p $HOME/.docker && docker images -a --filter='dangling=false' --format '{{.Repository}}:{{.Tag}} {{.ID}}'
    | xargs -n 2 -t sh -c 'test -e $HOME/.docker/$1.tar.gz || docker save $0 | gzip -2 > $HOME/.docker/$1.tar.gz'
branches:
  only:
    - travis-ci
    - work
addons:
  apt:
    packages:
      - docker-ce
before_install:
  - chmod +x meson.sh
  - docker build -t build .
  - docker ps -a
after_success:
  - docker --version