From a56d9b2d5e56702232192a12aa5a89557ede1764 Mon Sep 17 00:00:00 2001
From: Oliver Davies <oliver@oliverdavies.dev>
Date: Thu, 31 Oct 2024 12:00:00 +0000
Subject: [PATCH] Return an empty array if there is no ignore file

---
 src/IgnoreFile.php              | 4 ++++
 tests/Kernel/IgnoreFileTest.php | 5 +++++
 2 files changed, 9 insertions(+)

diff --git a/src/IgnoreFile.php b/src/IgnoreFile.php
index 40c3822..30ff2e6 100644
--- a/src/IgnoreFile.php
+++ b/src/IgnoreFile.php
@@ -10,6 +10,10 @@ final class IgnoreFile
 
     public static function parse(): array
     {
+        if (@stat(self::FILENAME) === false) {
+            return [];
+        }
+
         return explode("\n", file_get_contents(self::FILENAME));
     }
 }
diff --git a/tests/Kernel/IgnoreFileTest.php b/tests/Kernel/IgnoreFileTest.php
index 4dafefc..4a85329 100644
--- a/tests/Kernel/IgnoreFileTest.php
+++ b/tests/Kernel/IgnoreFileTest.php
@@ -18,4 +18,9 @@ class IgnoreFileTest extends KernelTestCase
 
         self::assertSame(['phpstan.neon.dist'], IgnoreFile::parse());
     }
+
+    public function test_it_returns_an_empty_array_of_filenames_if_there_is_no_ignore_file(): void
+    {
+        self::assertSame([], IgnoreFile::parse());
+    }
 }