#!/sbin/runscript

name="GitLab"
description="GitLab 8.3 on Unicorns"

: ${gitlab_user:=git}
: ${gitlab_group:=git}
: ${gitlab_home:="/opt/gitlabhq-8.3"}
: ${gitlab_log:="/var/log/gitlabhq-8.3"}

: ${unicorn_pidfile:="${gitlab_home}/tmp/pids/unicorn.pid"}
: ${unicorn_log:="${gitlab_log}/unicorn.log"}

: ${sidekiq_pidfile:="${gitlab_home}/tmp/pids/sidekiq.pid"}
: ${sidekiq_log:="${gitlab_log}/sidekiq.log"}

: ${workhorse_pidfile:="${gitlab_home}/tmp/pids/workhorse.pid"}
: ${workhorse_log:="${gitlab_log}/workhorse.log"}
: ${workhorse_socket:="${gitlab_home}/tmp/sockets/gitlab-workhorse.socket"}

: ${rails_env:=production}

unicorn_command="/usr/bin/bundle"
unicorn_command_args="exec unicorn_rails -c ${gitlab_home}/config/unicorn.rb -E ${rails_env} -D"
sidekiq_command="/usr/bin/bundle"
sidekiq_start_command_args="exec sidekiq -c 10 -q post_receive -q mailer -q archive_repo -q system_hook -q project_web_hook -q gitlab_shell -q incoming_email -q runner -q common -q default -e ${rails_env} -d -P ${sidekiq_pidfile} -L ${sidekiq_log} $@ >> ${sidekiq_log} 2>&1"
sidekiq_stop_command_args="exec sidekiqctl stop ${sidekiq_pidfile} >> ${sidekiq_log}"
workhorse_command="/usr/bin/gitlab-workhorse"
workhorse_command_args="-listenUmask 0 -listenNetwork unix -listenAddr ${workhorse_socket} -authBackend http://127.0.0.1:8080"

if [ ${rails_env} = development ]; then
	sidekiq_command_args+=" VVERBOSE=1"
fi

depend() {
	provide gitlab
	need redis
	use net mysql postgresql
}

start() {

	checkpath -d -o "${gitlab_user}:${gitlab_group}" -m750 "$(dirname "${unicorn_pidfile}")"
	checkpath -d -o "${gitlab_user}:${gitlab_group}" -m750 "$(dirname "${sidekiq_pidfile}")"

	ebegin "Starting GitLab 8.3 Unicorn servers"
	start-stop-daemon --start \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${unicorn_pidfile}" \
		--exec ${unicorn_command} -- ${unicorn_command_args}
	eend $?

	ebegin "Starting GitLab 8.3 Sidekiq"
	cd "${gitlab_home}"
	sudo -u git -H ${sidekiq_command} ${sidekiq_start_command_args}
	eend $?

	ebegin "Starting GitLab 8.3 Workhorse"
	start-stop-daemon --start \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${workhorse_pidfile}" \
		--background -1 "${workhorse_log}" -2 "${workhorse_log}" \
		--exec ${workhorse_command} -- ${workhorse_command_args}
	eend $?
}

stop() {

	ebegin "Stopping GitLab 8.3 Workhorse"
  	start-stop-daemon --stop \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${workhorse_pidfile}"
	eend $?

	ebegin "Stopping GitLab 8.3 Sidekiq"
	cd "${gitlab_home}"
	sudo -u git -H ${sidekiq_command} ${sidekiq_stop_command_args}
	eend $?

	ebegin "Stopping GitLab 8.3 Unicorn servers"
	start-stop-daemon --stop \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${unicorn_pidfile}"
	eend $?
}