#!/sbin/openrc-run

# OpenRC service configuration for ntfy Server. 
# Should be placed in /etc/init.d/ as "ntfy" or "ntfy-server" (no extension), owned by root:root and with permissions 755.
# Assumes an ntfy system user and group have been created, for example using this command:
# useradd --system --home-dir /var/lib/ntfy --shell /bin/false --comment "User for the simple HTTP-based pub-sub notification service" ntfy

name=$RC_SVCNAME
description="ntfy server"

command="/usr/local/bin/ntfy"
command_background=true
command_args="serve"
command_user="ntfy:ntfy"
extra_started_commands="reload"

pidfile="/run/${RC_SVCNAME}/${RC_SVCNAME}.pid"

# Changes the hard number of open files (nofile) limit to 2048 for the service.
rc_ulimit="-n 2048"

# Allows the service to bind to privileged ports (<1024).
capabilities="^cap_net_bind_service"

error_log="/var/log/ntfy.log"

# Service dependencies
depend() {
	use net
	after firewall
}

# Check for - and if necessary - create required files and folders. Might require some adjustment dependings on the content of the server.yml file.
start_pre() {
	checkpath -f --owner "$command_user" --mode 0644 \
		/var/log/ntfy.log
	checkpath -d --owner "$command_user" --mode 0750 \
		/run/ntfy/
	checkpath -d --owner "$command_user" --mode 0755 \
		/var/lib/ntfy/
	checkpath -d --owner "$command_user" --mode 0750 \
		/var/cache/ntfy/
}

reload() {
	ebegin "Reloading $RC_SVCNAME's configuration"
	start-stop-daemon --signal SIGHUP --pidfile "${pidfile}"
	eend $? "Failed to reload $RC_SVCNAME's configuration"
}