local distros = ['centos7', 
                 'debian10', 
                 'debian11'];

local docker_service() =
 {
   name: 'docker',
   image: 'docker:dind',
   privileged: true,
   volumes: { name: 'dockersock', path: '/var/run' },
 };

 local pipeline(distribution) = {
  kind: "pipeline",
  type: "docker",
  name: "%(distribution)" % { distribution: distribution }
};

local email_notification() =
 {
   name: 'notify by email',
   image: 'drillster/drone-email',
   settings:
    { host: 'mail.guise.net.nz',
      username:
        { from_secret: 'EMAIL_USER' },
      password:
        { from_secret: 'EMAIL_PASS' },
      from: 'drone@guise.net.nz'
    },
   when:
     {  status: [ 'changed', 'failure' ] },
  };

local test_distro(distribution) =
  {
    name: 'Test on %(distribution)s' % { distribution: distribution },
    volumes: { name: 'dockersock', path: '/var/run' },
    image: 'guisea/ansible-molecule:latest',
    commands: [
      'sleep 10', // give docker enough time to start
      'mkdir ${DRONE_REPO_NAME}',
      'rsync -a . ${DRONE_REPO_NAME} --exclude ${DRONE_REPO_NAME}',
      'cd ${DRONE_REPO_NAME}',
      'molecule test'
    ],
    environment:
     { MOLECULE_DISTRO: '%(distribution)s' % { distribution: distribution }
     },
  };

local gen_pipeline() = 
  [{kind: 'pipeline',
   type: 'docker',
   name: 'Test on %(distro)s' % { distro: distro },
   steps: [
    [test_distro('centos7'),
     email_notification()],
    [test_distro('debian10'),
     email_notification()],
    [test_distro('debian11'),
     email_notification()],
   ],
   services: [ 
     docker_service(),
   ],
   volumes: 
   {
     name: 'dockersock',
     temp: {}, 
   },
  }
  for distro in distros];

[
  gen_pipeline(),
]