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

---
 vendor/vlucas/phpdotenv/src/Validator.php | 209 ++++++++++++++++++++++++++++++
 1 file changed, 209 insertions(+)
 create mode 100644 vendor/vlucas/phpdotenv/src/Validator.php

(limited to 'vendor/vlucas/phpdotenv/src/Validator.php')

diff --git a/vendor/vlucas/phpdotenv/src/Validator.php b/vendor/vlucas/phpdotenv/src/Validator.php
new file mode 100644
index 0000000..0c04ab6
--- /dev/null
+++ b/vendor/vlucas/phpdotenv/src/Validator.php
@@ -0,0 +1,209 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Dotenv;
+
+use Dotenv\Exception\ValidationException;
+use Dotenv\Repository\RepositoryInterface;
+use Dotenv\Util\Regex;
+use Dotenv\Util\Str;
+
+class Validator
+{
+    /**
+     * The environment repository instance.
+     *
+     * @var \Dotenv\Repository\RepositoryInterface
+     */
+    private $repository;
+
+    /**
+     * The variables to validate.
+     *
+     * @var string[]
+     */
+    private $variables;
+
+    /**
+     * Create a new validator instance.
+     *
+     * @param \Dotenv\Repository\RepositoryInterface $repository
+     * @param string[]                               $variables
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return void
+     */
+    public function __construct(RepositoryInterface $repository, array $variables)
+    {
+        $this->repository = $repository;
+        $this->variables = $variables;
+    }
+
+    /**
+     * Assert that each variable is present.
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function required()
+    {
+        return $this->assert(
+            static function (?string $value) {
+                return $value !== null;
+            },
+            'is missing'
+        );
+    }
+
+    /**
+     * Assert that each variable is not empty.
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function notEmpty()
+    {
+        return $this->assertNullable(
+            static function (string $value) {
+                return Str::len(\trim($value)) > 0;
+            },
+            'is empty'
+        );
+    }
+
+    /**
+     * Assert that each specified variable is an integer.
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function isInteger()
+    {
+        return $this->assertNullable(
+            static function (string $value) {
+                return \ctype_digit($value);
+            },
+            'is not an integer'
+        );
+    }
+
+    /**
+     * Assert that each specified variable is a boolean.
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function isBoolean()
+    {
+        return $this->assertNullable(
+            static function (string $value) {
+                if ($value === '') {
+                    return false;
+                }
+
+                return \filter_var($value, \FILTER_VALIDATE_BOOLEAN, \FILTER_NULL_ON_FAILURE) !== null;
+            },
+            'is not a boolean'
+        );
+    }
+
+    /**
+     * Assert that each variable is amongst the given choices.
+     *
+     * @param string[] $choices
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function allowedValues(array $choices)
+    {
+        return $this->assertNullable(
+            static function (string $value) use ($choices) {
+                return \in_array($value, $choices, true);
+            },
+            \sprintf('is not one of [%s]', \implode(', ', $choices))
+        );
+    }
+
+    /**
+     * Assert that each variable matches the given regular expression.
+     *
+     * @param string $regex
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function allowedRegexValues(string $regex)
+    {
+        return $this->assertNullable(
+            static function (string $value) use ($regex) {
+                return Regex::matches($regex, $value)->success()->getOrElse(false);
+            },
+            \sprintf('does not match "%s"', $regex)
+        );
+    }
+
+    /**
+     * Assert that the callback returns true for each variable.
+     *
+     * @param callable(?string):bool $callback
+     * @param string                 $message
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function assert(callable $callback, string $message)
+    {
+        $failing = [];
+
+        foreach ($this->variables as $variable) {
+            if ($callback($this->repository->get($variable)) === false) {
+                $failing[] = \sprintf('%s %s', $variable, $message);
+            }
+        }
+
+        if (\count($failing) > 0) {
+            throw new ValidationException(\sprintf(
+                'One or more environment variables failed assertions: %s.',
+                \implode(', ', $failing)
+            ));
+        }
+
+        return $this;
+    }
+
+    /**
+     * Assert that the callback returns true for each variable.
+     *
+     * Skip checking null variable values.
+     *
+     * @param callable(string):bool $callback
+     * @param string                $message
+     *
+     * @throws \Dotenv\Exception\ValidationException
+     *
+     * @return \Dotenv\Validator
+     */
+    public function assertNullable(callable $callback, string $message)
+    {
+        return $this->assert(
+            static function (?string $value) use ($callback) {
+                if ($value === null) {
+                    return true;
+                }
+
+                return $callback($value);
+            },
+            $message
+        );
+    }
+}
-- 
cgit v1.2.3