From 3f0a3521c14d424bc594e93f8a652c61a2fe2d1f Mon Sep 17 00:00:00 2001
From: Thiago da Rosa de Bustamante <trbustamante@gmail.com>
Date: Wed, 28 Mar 2018 19:06:23 -0300
Subject: [PATCH] Fix the search for ioc.config file

---
 src/index.ts | 19 ++++++++++++++++---
 1 file changed, 16 insertions(+), 3 deletions(-)

diff --git a/src/index.ts b/src/index.ts
index c36721f..af0beb2 100644
--- a/src/index.ts
+++ b/src/index.ts
@@ -4,11 +4,24 @@ const isBrowser = new Function('try {return this===window;}catch(e){return false
 
 let useES6 = false;
 if (!isBrowser()) {
-    const fs = require('fs');
     useES6 = process.env.ES6 === 'true';
     if (!useES6) {
-        const CONFIG_FILE = process.cwd() + '/ioc.config';
-        if (fs.existsSync(CONFIG_FILE)) {
+        const fs = require('fs');
+        const path = require('path');
+        const searchConfigFile = function() {
+            let configFile = path.join(__dirname, 'ioc.config');
+            const ROOT = path.join('/', 'ioc.config');
+            while (!fs.existsSync(configFile)) {
+                if (configFile === ROOT) {
+                    return null;
+                }
+                configFile = path.normalize(path.join(path.dirname(configFile), '..', 'ioc.config'));
+            }
+            return configFile;
+        };
+
+        const CONFIG_FILE = searchConfigFile();
+        if (CONFIG_FILE && fs.existsSync(CONFIG_FILE)) {
             const config = JSON.parse(fs.readFileSync(CONFIG_FILE));
             if (config.es6) {
                 useES6 = true;