Add file to generate systemd service file

Author: gear4s

.gitignore

@@ -1,4 +1,5 @@
 *.log
 .idea
 .pid
+.env
 config.yml

scripts/generate_systemd_service.sh

@@ -0,0 +1,17 @@
+#!/usr/bin/env bash
+
+#!/bin/bash
+
+C_DIR=`dirname "$(readlink -f $0)"`
+cat > nyachan.service <<- EOM
+        [Unit]
+        Description=Nya-Chan Discord bot service
+
+        [Service]
+        Type=simple
+        ExecStart=/bin/bash ${C_DIR}/start.sh
+        ExecStop=/bin/bash ${C_DIR}/stop.sh
+
+        [Install]
+        WantedBy=multi-user.target
+EOM