concourse-kvm/runc-wrapper

#!/bin/sh

RUNC=${RUNC:=runc}

if [ -f config.json ]; then
	mv config.json config.old.json
	jq -c '.mounts |= . + [{ "destination": "/dev/kvm", "type": "bind", "source": "/dev/kvm", "options": [ "bind", "rw" ] }]' config.old.json > config.json
fi

exec $RUNC "$@"