#!/sbin/openrc-run
# Copyright 2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2

name="GitLab Gitaly"
description="GitLab Gitaly git repository management"

: ${rails_env:=@RAILS_ENV@}

: ${gitlab_user:=@GIT_USER@}
: ${gitlab_group:=@GIT_GROUP@}
: ${gitlab_home:="@GITLAB@"}
: ${gitlab_config:="@GITLAB@/config"}
: ${gitlab_pids:="@GITLAB@/tmp/pids"}
: ${gitlab_sockets:="@GITLAB@/tmp/sockets"}
: ${gitlab_log:="@LOG_DIR@"}

: ${gitaly_home:="@GITLAB_GITALY@"}
: ${gitaly_config:="@GITALY_CONF@"}

: ${gitaly_command:="${gitaly_home}/bin/gitaly"}
: ${gitaly_command_args:="${gitaly_config}/config.toml"}
: ${gitaly_pidfile:="${gitlab_pids}/gitaly.pid"}
: ${gitaly_log:="${gitlab_log}/gitaly.log"}
: ${gitaly_socket:="${gitlab_sockets}/gitaly.socket"}

depend() {
	provide gitaly
	need redis
	use net postgresql
}

start() {
	ebegin "Starting GitLab Gitaly"
	start-stop-daemon --start \
		--env RUBYOPT=--disable-did_you_mean \
		--env GITALY_SOCKET_PATH=${gitaly_socket} \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${gitaly_pidfile}" \
		--make-pidfile \
		--background -1 "${gitaly_log}" -2 "${gitaly_log}" \
		--exec ${gitaly_command} -- ${gitaly_command_args}
	eend $?
}

stop() {
	ebegin "Stopping GitLab Gitaly"
	start-stop-daemon --stop \
		--chdir "${gitlab_home}" \
		--user="${gitlab_user}:${gitlab_group}" \
		--pidfile="${gitaly_pidfile}"
	eend $?
}

do_status() {
	name="Gitlab $1"
	msg=$(pidfile=$2 default_status 2>&1 | awk -F': ' '{print $2}')
	pidfile=$2 default_status &>/dev/null
	status=$?

	if [[ $status -eq 0 ]] ; then
		einfo "$name: $msg"
	else
		eerror "$name: $msg"
	fi
	
	eend $status
}

status() {
	do_status "Gitaly" ${gitaly_pidfile}
}