From 5a45ce9a6430ca7265a7d78969c3545c8fa8e90b Mon Sep 17 00:00:00 2001
From: Badri Sunderarajan <badrihippo@gmail.com>
Date: Thu, 25 Feb 2021 12:13:45 +0530
Subject: [PATCH] Add basic dotenv-powered config

---
 .sample-env  | 1 +
 index.js     | 9 +++++++--
 package.json | 1 +
 yarn.lock    | 5 +++++
 4 files changed, 14 insertions(+), 2 deletions(-)
 create mode 100644 .sample-env

diff --git a/.sample-env b/.sample-env
new file mode 100644
index 0000000..d953e37
--- /dev/null
+++ b/.sample-env
@@ -0,0 +1 @@
+SNIPBOT_PORT=5000
diff --git a/index.js b/index.js
index 681e8c4..2ec21b7 100644
--- a/index.js
+++ b/index.js
@@ -1,12 +1,17 @@
 const express = require("express")
 const bodyParser = require("body-parser")
 
+// Let's load some configuration!
+require("dotenv").config()
+
+const port = process.env.SNIPBOT_PORT || 5000
+
 const app = express()
 
 app.use(bodyParser.json())
 
-app.listen(5000, () => {
-  console.log(`Server is running on port 5000.`)
+app.listen(port, () => {
+  console.log(`Server is running on port ${port}.`)
 })
 
 app.get("/", (req, res) => {
diff --git a/package.json b/package.json
index 6487d46..94b2f6e 100644
--- a/package.json
+++ b/package.json
@@ -9,6 +9,7 @@
   "private": true,
   "dependencies": {
     "body-parser": "^1.19.0",
+    "dotenv": "^8.2.0",
     "express": "^4.17.1"
   }
 }
diff --git a/yarn.lock b/yarn.lock
index e241d85..1876bfa 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -75,6 +75,11 @@ destroy@~1.0.4:
   resolved "https://registry.yarnpkg.com/destroy/-/destroy-1.0.4.tgz#978857442c44749e4206613e37946205826abd80"
   integrity sha1-l4hXRCxEdJ5CBmE+N5RiBYJqvYA=
 
+dotenv@^8.2.0:
+  version "8.2.0"
+  resolved "https://registry.yarnpkg.com/dotenv/-/dotenv-8.2.0.tgz#97e619259ada750eea3e4ea3e26bceea5424b16a"
+  integrity sha512-8sJ78ElpbDJBHNeBzUbUVLsqKdccaa/BXF1uPTw3GrvQTBgrQrtObr2mUrE38vzYd8cEv+m/JBfDLioYcfXoaw==
+
 ee-first@1.1.1:
   version "1.1.1"
   resolved "https://registry.yarnpkg.com/ee-first/-/ee-first-1.1.1.tgz#590c61156b0ae2f4f0255732a158b266bc56b21d"