feat: .env improvements

.env.template

@@ -1,4 +1,8 @@
-HTTP_PORT=8074             # 
-HTTP_HOST=0.0.0.0          # Defaults to 0.0.0.0 (listen on all interfaces)
-GENIUS_ACCESS_TOKEN=abcdef # Gotten from POST https://api.genius.com/oauth/token or from creating a client on https://genius.com/api-clients
-AUTH_TOKENS=               # Comma-separated list of HTTP bearer tokens that are excluded from rate limiting
+# Default is 8074
+HTTP_PORT=8074
+# Defaults to 0.0.0.0 (listen on all interfaces)
+HTTP_HOST=
+# Gotten from creating a client on https://genius.com/api-clients
+GENIUS_ACCESS_TOKEN=
+# Comma-separated list of HTTP bearer tokens that are excluded from rate limiting (on geniURL's side)
+AUTH_TOKENS=

.vscode/settings.json

@@ -1,8 +1,11 @@
 {
     "editor.codeActionsOnSave": {
-        "source.fixAll.eslint": true
+        "source.fixAll.eslint": true,
     },
     "eslint.validate": [
-        "javascript"
-    ]
+        "javascript",
+    ],
+    "files.associations": {
+        ".env.template": "dotenv",
+    },
 }

src/index.ts

@@ -12,6 +12,7 @@ async function init()
     try
     {
         const missingEnvVars = [
+            "HTTP_PORT",
             "GENIUS_ACCESS_TOKEN",
         ].reduce<string[]>((a, v) => ((typeof env[v] !== "string" || env[v]!.length < 1) ? a.concat(v) : a), []);