From cec48a62c84c1a5fc3181f6b6b2eb93cfa335087 Mon Sep 17 00:00:00 2001
From: Nadav Ivgi <nadav@shesek.info>
Date: Sun, 10 Feb 2019 03:42:36 +0200
Subject: [PATCH] Allow setting configuration options in
 ~/.config/btc-rpc-explorer.env

---
 app.js | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/app.js b/app.js
index 1df469c..74d5dde 100755
--- a/app.js
+++ b/app.js
@@ -2,8 +2,6 @@
 
 'use strict';
 
-require('dotenv').config();
-
 var express = require('express');
 var path = require('path');
 var favicon = require('serve-favicon');
@@ -24,6 +22,8 @@ var coreApi = require("./app/api/coreApi.js");
 var coins = require("./app/coins.js");
 var request = require("request");
 var qrcode = require("qrcode");
+var dotenv = require("dotenv");
+var os = require('os');
 var fs = require('fs');
 var electrumApi = require("./app/api/electrumApi.js");
 var Influx = require("influx");
@@ -32,6 +32,11 @@ var auth = require('./app/auth.js');
 
 var crawlerBotUserAgentStrings = [ "Googlebot", "Bingbot", "Slurp", "DuckDuckBot", "Baiduspider", "YandexBot", "Sogou", "Exabot", "facebot", "ia_archiver" ];
 
+var configPaths = [ path.join(os.homedir(), '.config', 'btc-rpc-explorer.env'), path.join(process.cwd(), '.env') ];
+configPaths.filter(fs.existsSync).forEach(path => {
+	console.log('Loading env file:', path);
+	dotenv.config({ path });
+});
 
 var baseActionsRouter = require('./routes/baseActionsRouter');