#!/sbin/runscript

name="GitLab CI"
description="GitLab CI on Unicorns"

: ${gitlab_ci_user:=@USER@}
: ${gitlab_ci_base:="@GITLAB_CI_BASE@"}
: ${rails_env:=production}

: ${server_pidfile:="@RUN_DIR@/unicorn.pid"}

: ${sidekiq_pidfile:="@RUN_DIR@/sidekiq.pid"}
: ${sidekiq_logfile:="@LOGS_DIR@/sidekiq.log"}
: ${sidekiq_queues:="@QUEUES@"}

server_command="/usr/bin/bundle"
server_command_args="exec unicorn_rails -c ${gitlab_ci_base}/config/unicorn.rb -E ${rails_env} -D"

sidekiq_command="/usr/bin/bundle"
sidekiq_command_args="exec sidekiq -q ${sidekiq_queues} -P ${sidekiq_pidfile} -L ${sidekiq_logfile}"

depend() {
	provide gitlab-ci
	need redis
	use net
	after bootmisc
}

start() {
	ebegin "Starting ${name} - Unicorn servers"

	checkpath -d -o ${gitlab_ci_user} -m755 "$(dirname "${server_pidfile}")"
	checkpath -d -o ${gitlab_ci_user} -m755 "$(dirname "${sidekiq_pidfile}")"

	start-stop-daemon --start \
		--chdir "${gitlab_ci_base}" \
		--user=${gitlab_ci_user} \
		--pidfile="${server_pidfile}" \
		--env RAILS_ENV=${rails_env} \
		--exec ${server_command} -- ${server_command_args}
	eend $?

	ebegin "Starting ${name} - Sidekiq"

	start-stop-daemon --start \
		--background --quiet \
		--chdir "${gitlab_ci_base}" \
		--user=${gitlab_ci_user} \
		--pidfile="${sidekiq_pidfile}" \
		--env RAILS_ENV=${rails_env} \
		--exec ${sidekiq_command} -- ${sidekiq_command_args}
	eend $?
}

stop() {
	ebegin "Stopping ${name} - Sidekiq"
	start-stop-daemon --stop \
		--pidfile=${sidekiq_pidfile} \
		--exec ${sidekiq_command}
	eend $?

	ebegin "Stopping ${name} - Unicorn servers"
	start-stop-daemon --stop \
		--signal QUIT \
		--pidfile=${server_pidfile} \
		--exec ${server_command}
	eend $?
}