[Unit]
Description=deis-builder

[Service]
EnvironmentFile=/etc/environment
TimeoutStartSec=20m
ExecStartPre=/bin/sh -c "docker history deis/builder >/dev/null || docker pull deis/builder:latest"
ExecStartPre=/bin/sh -c "docker inspect deis-builder >/dev/null && docker rm -f deis-builder || true"
ExecStartPre=/bin/sh -c "docker inspect deis-builder-data >/dev/null 2>&1 || docker run --name deis-builder-data -v /var/lib/docker deis/base true"
ExecStart=/usr/bin/docker run --name deis-builder -p 2223:22 -e PUBLISH=22 -e HOST=${COREOS_PRIVATE_IPV4} -e PORT=2223 --volumes-from deis-builder-data --privileged deis/builder
ExecStartPost=/bin/sh -c "echo 'Waiting for builder on 2223/tcp...' && until cat </dev/null>/dev/tcp/$COREOS_PRIVATE_IPV4/2223; do sleep 1; done"
ExecStop=/usr/bin/docker rm -f deis-builder

[Install]
WantedBy=multi-user.target