Added support for global ENV settings

README.md

@@ -21,7 +21,7 @@ sudo chmod +x /usr/local/bin/tqc
 
 It is assumed you have a folder for your project. It can be an empty folder or a folder which contains other code as well.
 - Make sure you have an API key for the TinyQueries™ Compiler. You can get one here: https://tinyqueries.com/signup
-- Create a file `.env` in the root of your project folder if you don't have one yet and add your API key:
+- Either add `TINYQUERIES_API_KEY` to your ENV variabeles OR create a file `.env` in the root of your project folder if you don't have one yet and add your API key:
 ```
 TINYQUERIES_API_KEY=<yourkey>
 ```
@@ -46,4 +46,3 @@ Once you have setup your project you just have to execute
 tqc
 ```
 from your project folder each time you want to compile your source files
-

app/tqc.php

@@ -15,14 +15,17 @@
 function getApiKey() : string
 {
     $dotenv = new Dotenv();
-    $dotenv->load('.env');
-    $key = getenv('TINYQUERIES_API_KEY');
+    try {
+        $dotenv->overload('.env');
+    } catch (\Exception $e) {
+    }
+    $key = $_ENV['TINYQUERIES_API_KEY'] ?? getenv('TINYQUERIES_API_KEY');
 
     if (!$key) {
         throw new \Exception('No API key found');
     }
 
-    return $key;
+    return trim($key);
 }
 
 function readConfig() : array

composer.json

@@ -5,12 +5,7 @@
         "ext-zip": "*",
         "ext-json": "*",
         "ext-curl": "*",
-        "symfony/dotenv": "^3.3",
-        "symfony/yaml": "^3.3"
-    },
-    "config": {
-        "platform": {
-            "php": "7"
-        }
+        "symfony/dotenv": "^5.0",
+        "symfony/yaml": "^5.0"
     }
 }