From f55a69434a5559a4dba0aadc1c9b1ab94d735d5b Mon Sep 17 00:00:00 2001
From: Taken <taken@mairimashita.org>
Date: Thu, 30 Nov 2023 18:07:33 +0100
Subject: [PATCH] Added init function to prevent missing env vars

---
 src/index.js      |  2 ++
 src/utils/init.js | 38 ++++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+)
 create mode 100644 src/utils/init.js

diff --git a/src/index.js b/src/index.js
index b29f3a9..b1d4e20 100644
--- a/src/index.js
+++ b/src/index.js
@@ -1,6 +1,7 @@
 const { Client, GatewayIntentBits, Partials, Collection } = require("discord.js")
 const { loadSlashCommandsEvents, loadContextMenuEvents, loadModalEvents, loadButtonEvents, loadEvents, loadAutocompleteEvents } = require("./utils/eventHandler.js")
 const { autoDeployCommands } = require("./utils/autodeploy.js")
+const { init } = require("./utils/init.js")
 require("dotenv").config()
 const mongoURI = process.env.MONGOURI
 const { connect } = require("mongoose")
@@ -26,6 +27,7 @@ client.commands = new Collection()
 client.events = new Collection()
 client.modals = new Collection()
 
+init()
 loadSlashCommandsEvents(client)
 loadAutocompleteEvents(client)
 loadContextMenuEvents(client)
diff --git a/src/utils/init.js b/src/utils/init.js
new file mode 100644
index 0000000..85a7ff3
--- /dev/null
+++ b/src/utils/init.js
@@ -0,0 +1,38 @@
+const envars = [
+    "TOKEN",
+    "MONGOURI",
+    "DEV",
+    "HYPIXELAPIKEY"
+]
+const devenvars = [
+    "DEVTOKEN",
+    "CLIENTID",
+    "DEVID",
+    "GUILDID"
+]
+
+function init() {
+    if (process.env.NODe_ENV !== "dev") {
+        for (const envar of envars) {
+            if (!process.env[envar]) {
+                console.error(`Missing ${envar} environment variable!`)
+                process.exit(1)
+            }
+        }
+    } else {
+        for (const envar of envars) {
+            if (!process.env[envar]) {
+                console.error(`Missing ${envar} environment variable!`)
+                process.exit(1)
+            }
+        }
+        for (const envar of devenvars) {
+            if (!process.env[envar]) {
+                console.error(`Missing ${envar} environment variable!`)
+                process.exit(1)
+            }
+        }
+    }
+}
+
+module.exports = { init }