From 7dea458c6868311cd2cde0f7fa1de2c1599377bf Mon Sep 17 00:00:00 2001
From: Julien Rosset <julien.rosset@solulog.fr>
Date: Wed, 19 Oct 2022 09:48:12 +0200
Subject: [PATCH] =?UTF-8?q?TExternalFile=20=E2=86=92=20IExternalConfigFile?=
 =?UTF-8?q?=20(interface=20instead=20of=20trait)?=
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---
 src/EnvReader/EnvConfig.php                                 | 4 +---
 .../{TExternalFile.php => IExternalConfigFile.php}          | 6 +++---
 tests/test_env.php                                          | 2 +-
 3 files changed, 5 insertions(+), 7 deletions(-)
 rename src/EnvReader/{TExternalFile.php => IExternalConfigFile.php} (53%)

diff --git a/src/EnvReader/EnvConfig.php b/src/EnvReader/EnvConfig.php
index 81637bb..e52dd2d 100644
--- a/src/EnvReader/EnvConfig.php
+++ b/src/EnvReader/EnvConfig.php
@@ -4,9 +4,7 @@ namespace jrosset\EnvReader;
 
 use Exception;
 
-abstract class EnvConfig extends GenericConfig {
-    use TExternalFile;
-
+abstract class EnvConfig extends GenericConfig implements IExternalConfigFile {
     /**
      * @inheritDoc
      */
diff --git a/src/EnvReader/TExternalFile.php b/src/EnvReader/IExternalConfigFile.php
similarity index 53%
rename from src/EnvReader/TExternalFile.php
rename to src/EnvReader/IExternalConfigFile.php
index f075648..6505bd6 100644
--- a/src/EnvReader/TExternalFile.php
+++ b/src/EnvReader/IExternalConfigFile.php
@@ -3,13 +3,13 @@
 namespace jrosset\EnvReader;
 
 /**
- * Trait for config based on an external file
+ * Interface for config based on an external file
  */
-trait TExternalFile {
+interface IExternalConfigFile {
     /**
      * Get the external config file path
      *
      * @return string The config file path
      */
-    protected abstract function getConfigFilePath (): string;
+    public function getConfigFilePath (): string;
 }
\ No newline at end of file
diff --git a/tests/test_env.php b/tests/test_env.php
index b148c5e..8ee92f7 100644
--- a/tests/test_env.php
+++ b/tests/test_env.php
@@ -12,7 +12,7 @@ class Env extends EnvConfig {
             'WEBSITE_NAME' => 'Generic site',
         ];
     }
-    protected function getConfigFilePath (): string {
+    public function getConfigFilePath (): string {
         return __DIR__ . '/.env';
     }
 }