From 81fb83ed6aeb816ed3f6658a3f6d4734500b1b95 Mon Sep 17 00:00:00 2001
From: AKP <abi@tdpain.net>
Date: Fri, 4 Oct 2024 17:14:12 +0100
Subject: [PATCH] Add global GetEnv function

---
 CHANGELOG | 2 ++
 cfger.go  | 5 +++++
 2 files changed, 7 insertions(+)

diff --git a/CHANGELOG b/CHANGELOG
index 22f7a08..96a1a04 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,3 +1,5 @@
+ * Add global `GetEnv` function
+
 v0.2.0 - 2024-06-18
  * Add support for environment variables
  * Include string parsing functions
diff --git a/cfger.go b/cfger.go
index 28d7617..3407005 100644
--- a/cfger.go
+++ b/cfger.go
@@ -87,6 +87,11 @@ func (cl *ConfigLoader) Get(key string) OptionalItem {
 
 // GetEnv gets a given key from the environment variables.
 func (cl *ConfigLoader) GetEnv(envKey string) OptionalItem {
+	return GetEnv(envKey)
+}
+
+// GetEnv gets a given key from the environment variables.
+func GetEnv(envKey string) OptionalItem {
 	ev := os.Getenv(envKey)
 
 	if ev == "" {