Add SFTPGo init file for OpenRC

install/sftpgo.openrc

@@ -0,0 +1,24 @@
+#!/sbin/openrc-run
+
+name=sftpgo
+cfgfile="/etc/sftpgo/sftpgo.toml"
+command="/usr/local/bin/sftpgo"
+command_args="serve --log-level info --log-max-age 1 --log-file-path /var/log/sftpgo/sftpgo.log"
+command_user="sftpgo"
+command_group="sftpgo"
+pidfile="/run/sftpgo.pid"
+command_background="yes"
+
+depend() {
+	need net
+}
+
+start_pre() {
+	checkpath --directory --owner $command_user:$command_group --mode 0700 /run/$RC_SVCNAME /var/log/$RC_SVCNAME
+}
+
+start() {
+	ebegin "Starting sftpgo"
+	start-stop-daemon --stdout /var/log/sftpgo/sftpgo-out.log --stderr /var/log/sftpgo/sftpgo-err.log --background --start --exec /usr/local/bin/sftpgo --make-pidfile --pidfile $pidfile --user $command_user --group $command_group -- $command_args
+
+}