#!/sbin/openrc-run
# Copyright 2016-2019 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

description="Drone CI - Automate software testing and delivery"

container_name_file=/var/run/drone-container.name

: ${DRONE_GITEA_SERVER:=http://localhost/
: ${DRONE_SERVER_HOST:=localhost}
: ${DRONE_SERVER_PROTO:=https}
: ${DRONE_GITEA_CLIENT_ID:=}
: ${DRONE_GITEA_CLIENT_SECRET:=}
: ${DOCKER_SOCKET:=/var/run/docker.sock}
# fixme this must be done better, in a more generic way
: ${MYSQL_SOCKET:=/var/run/mysqld/mysqld.sock}
: ${DRONE_DATABASE_DATASOURCE:=/data/drone.sqlite}
: ${DRONE_DATABASE_DRIVER:=sqlite}
: ${DRONE_RUNNER_CAPACITY:=2}
: ${DRONE_GIT_ALWAYS_AUTH:=false}
: ${DRONE_TLS_AUTOCERT:=false}
: ${DRONE_PUBLISH_PORT:=80:80}

depend() {
	need docker
	after mysql
}

pre_start() {
	docker pull drone/drone:1.1.0
}

start() {
	docker run \
	  --volume=${DOCKER_SOCKET}:${DOCKER_SOCKET} \
	  --volume=${MYSQL_SOCKET}:${MYSQL_SOCKET} \
	  --env=DRONE_GITEA_SERVER=${DRONE_GITEA_SERVER} \
	  --env=DRONE_GITEA_CLIENT_ID=${DRONE_GITEA_CLIENT_ID} \
	  --env=DRONE_GITEA_CLIENT_SECRET=${DRONE_GITEA_CLIENT_SECRET} \
	  --env=DRONE_GIT_ALWAYS_AUTH=${DRONE_GIT_ALWAYS_AUTH} \
	  --env=DRONE_RUNNER_CAPACITY=${DRONE_RUNNER_CAPACITY} \
	  --env=DRONE_SERVER_HOST=${DRONE_SERVER_HOST} \
	  --env=DRONE_SERVER_PROTO=${DRONE_SERVER_PROTO} \
	  --env=DRONE_TLS_AUTOCERT=${DRONE_TLS_AUTOCERT} \
	  --env=DRONE_DATABASE_DATASOURCE="${DRONE_DATABASE_DATASOURCE}" \
	  --env=DRONE_DATABASE_DRIVER=${DRONE_DATABASE_DRIVER} \
	  --publish=${DRONE_PUBLISH_PORT} \
	  --restart=always \
	  --detach=true \
	  --name=drone \
	  drone/drone:1.1.0 \
	> ${container_name_file}
}

stop() {
	docker container stop $(cat ${container_name_file})
}

stop_post() {
	docker container rm $(cat ${container_name_file})
	rm ${container_name_file}
}