From da056f6cf366322d3bcbb6f12053bdac05fed59d Mon Sep 17 00:00:00 2001
From: Wim Leers <wim.leers@acquia.com>
Date: Mon, 19 Jun 2023 18:24:01 +0200
Subject: [PATCH] =?UTF-8?q?`strpos($location,=20"/")=20=3D=3D=3D=200`=20is?=
 =?UTF-8?q?=20not=20a=20valid=20way=20to=20detect=20absolute=20paths=20on?=
 =?UTF-8?q?=20Windows:=20it=20fails=20on=20`D:/a/cli/cli/config/=E2=80=A6`?=
 =?UTF-8?q?.?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 src/Command/App/NewFromDrupal7Command.php | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/Command/App/NewFromDrupal7Command.php b/src/Command/App/NewFromDrupal7Command.php
index 93a9c0f09..bced3903d 100644
--- a/src/Command/App/NewFromDrupal7Command.php
+++ b/src/Command/App/NewFromDrupal7Command.php
@@ -95,7 +95,7 @@ private function getLocation(string $location, bool $should_exist = TRUE): strin
       elseif (!$file_exists && $should_exist) {
         throw new ValidatorException(sprintf('%s could not be located. Check that the path is correct and try again.', $location));
       }
-      if (strpos($location, '.') === 0 || strpos($location, '/') !== 0) {
+      if (strpos($location, '.') === 0 || !static::isAbsolutePath($location)) {
         $absolute = getcwd() . '/' . $location;
         $location = $should_exist ? realpath($absolute) : $absolute;
       }
@@ -103,6 +103,14 @@ private function getLocation(string $location, bool $should_exist = TRUE): strin
     return $location;
   }
 
+  private static function isAbsolutePath(string $path): bool {
+    if ($path === '') {
+      throw new \InvalidArgumentException();
+    }
+    // @see https://stackoverflow.com/a/23570509
+    return $path[0] === DIRECTORY_SEPARATOR || preg_match('~\A[A-Z]:(?![^/\\\\])~i', $path) > 0;
+  }
+
   protected function execute(InputInterface $input, OutputInterface $output): int {
     try {
       $inspector = $this->getInspector($input);