#!/bin/sh

# PM2 Startup script
# Source: https://0x0a14.de/pm2-startup-script-for-freebsd/
# Made by: Johannes Tonn
#
# Download this file
# cd /usr/local/etc/rc.d && fetch https://gist.github.com/457769f2090c6b69cd9d
#
# Source: https://ostreff.info/pm2-rcd
# Modifications to use sudo by: Jordan Ostreff
# Download this file
# cd /usr/local/etc/rc.d && fetch https://raw.githubusercontent.com/jostreff/ghost-rc.d-script/main/pm2 -o pm2
#
# Make the file executable with:
# /usr/local/etc/rc.d/pm2 (chmod +x)
#
# add to /etc/rc.conf
#
# pm2_enable="YES"
# pm2_user="freebsd"
# pm2_home="/home/freebsd"


# PROVIDE: pm2
# REQUIRE: NETWORK mongod mysql-server
# KEYWORD: shutdown
#

. /etc/rc.subr

export PATH=$PATH:/usr/local/bin
export NODE_ENV="production"

name=pm2
rcvar=pm2_enable

PM2=/usr/local/lib/node_modules/pm2/bin/pm2

load_rc_config $name

start_cmd="pm2_start"
stop_cmd="pm2_stop"
restart_cmd="pm2_reload"
describe_cmd="pm2_ls"

: ${pm2_user="freebsd"}
: ${pm2_home="/home/freebsd"}
: ${pm2_enable="NO"}

pm2_start()
{
        CMD="$PM2 resurrect"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
}

pm2_stop()
{
        CMD="${PM2} dump"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
        CMD="${PM2} delete all"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
        CMD="${PM2} kill"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
}

pm2_ls()
{
        CMD="${PM2} ls"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
}

pm2_reload()
{
        CMD="$PM2 reload all"
        /usr/local/bin/sudo -u ${pm2_user} -s ${CMD}
}

run_rc_command "$1"