.travis.yml

dist: bionic
language: python

install:
  # Install libvirt and KVM.
  - sudo apt-get update
  - sudo apt-get install -y bridge-utils dnsmasq-base ebtables libvirt-bin libvirt-dev qemu-kvm qemu-utils ruby-dev
  
  # Out of the box, libvirt is configured so that users have to be added to the libvirt group in order to use it.
  # This is a very elegant design; unfortunately we can't seem to add the travis user to the libvirt group properly (newgrp halts, maybe waiting for console input?)
  # Instead, we change libvirt's configuration to consider the already-existing travis group the authorized group.
  # We did all this to fix permission problems with the setup, but it didn't even help. Oh well.
  - sudo sed -i 's/unix_sock_group = "libvirt"/unix_sock_group = "travis"/' /etc/libvirt/libvirtd.conf
  - sudo systemctl restart libvirtd.service

  # Download and install Vagrant
  - wget -nv https://releases.hashicorp.com/vagrant/2.2.9/vagrant_2.2.9_x86_64.deb
  - sudo dpkg -i vagrant_2.2.9_x86_64.deb

  # Install libvirt Vagrant plugin
  - vagrant plugin install vagrant-libvirt

script:
  - vagrant up --provider=libvirt

  # This would be faster if we did it in one ssh call, but we also wouldn't get per-call status results.
  - vagrant ssh -c ". activate && pytest"
  - vagrant ssh -c ". activate && mypy ."
  - vagrant ssh -c ". activate && black --check ."
  - vagrant ssh -c ". activate && prospector"
  - vagrant ssh -c ". activate && npm run lint"