From 110dc2831488937c1afb70c11657a341912fc8cd Mon Sep 17 00:00:00 2001
From: Peter Nguyen <peteralistairnguyen@gmail.com>
Date: Wed, 5 Feb 2025 00:44:12 -0600
Subject: Initial commit 2/25/2025

---
 .../src/Repository/Adapter/PutenvAdapter.php       | 91 ++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 vendor/vlucas/phpdotenv/src/Repository/Adapter/PutenvAdapter.php

(limited to 'vendor/vlucas/phpdotenv/src/Repository/Adapter/PutenvAdapter.php')

diff --git a/vendor/vlucas/phpdotenv/src/Repository/Adapter/PutenvAdapter.php b/vendor/vlucas/phpdotenv/src/Repository/Adapter/PutenvAdapter.php
new file mode 100644
index 0000000..6d017cd
--- /dev/null
+++ b/vendor/vlucas/phpdotenv/src/Repository/Adapter/PutenvAdapter.php
@@ -0,0 +1,91 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dotenv\Repository\Adapter;
+
+use PhpOption\None;
+use PhpOption\Option;
+use PhpOption\Some;
+
+final class PutenvAdapter implements AdapterInterface
+{
+    /**
+     * Create a new putenv adapter instance.
+     *
+     * @return void
+     */
+    private function __construct()
+    {
+        //
+    }
+
+    /**
+     * Create a new instance of the adapter, if it is available.
+     *
+     * @return \PhpOption\Option<\Dotenv\Repository\Adapter\AdapterInterface>
+     */
+    public static function create()
+    {
+        if (self::isSupported()) {
+            /** @var \PhpOption\Option<AdapterInterface> */
+            return Some::create(new self());
+        }
+
+        return None::create();
+    }
+
+    /**
+     * Determines if the adapter is supported.
+     *
+     * @return bool
+     */
+    private static function isSupported()
+    {
+        return \function_exists('getenv') && \function_exists('putenv');
+    }
+
+    /**
+     * Read an environment variable, if it exists.
+     *
+     * @param non-empty-string $name
+     *
+     * @return \PhpOption\Option<string>
+     */
+    public function read(string $name)
+    {
+        /** @var \PhpOption\Option<string> */
+        return Option::fromValue(\getenv($name), false)->filter(static function ($value) {
+            return \is_string($value);
+        });
+    }
+
+    /**
+     * Write to an environment variable, if possible.
+     *
+     * @param non-empty-string $name
+     * @param string           $value
+     *
+     * @return bool
+     */
+    public function write(string $name, string $value)
+    {
+        \putenv("$name=$value");
+
+        return true;
+    }
+
+    /**
+     * Delete an environment variable, if possible.
+     *
+     * @param non-empty-string $name
+     *
+     * @return bool
+     */
+    public function delete(string $name)
+    {
+        \putenv($name);
+
+        return true;
+    }
+}
-- 
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