From beacdf4e51b1e962acbda93aef931e5e81844ef3 Mon Sep 17 00:00:00 2001
From: johnstevenson <john-stevenson@blueyonder.co.uk>
Date: Fri, 20 Dec 2019 18:59:49 +0000
Subject: [PATCH] Add Windows OneDrive to platform warnings

---
 src/Composer/Command/DiagnoseCommand.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/src/Composer/Command/DiagnoseCommand.php b/src/Composer/Command/DiagnoseCommand.php
index 19ed81392..9bc271fa1 100644
--- a/src/Composer/Command/DiagnoseCommand.php
+++ b/src/Composer/Command/DiagnoseCommand.php
@@ -576,6 +576,13 @@ EOT
             $warnings['xdebug_loaded'] = true;
         }
 
+        if (defined('PHP_WINDOWS_VERSION_BUILD')
+            && (version_compare(PHP_VERSION, '7.2.23', '<')
+            || (version_compare(PHP_VERSION, '7.3.0', '>=')
+            && version_compare(PHP_VERSION, '7.3.10', '<')))) {
+            $warnings['onedrive'] = PHP_VERSION;
+        }
+
         if (!empty($errors)) {
             foreach ($errors as $error => $current) {
                 switch ($error) {
@@ -699,6 +706,11 @@ EOT
                         $text .= "  xdebug.profiler_enabled = 0";
                         $displayIniMessage = true;
                         break;
+
+                    case 'onedrive':
+                        $text = "The Windows OneDrive folder is not supported on PHP versions below 7.2.23 and 7.3.10.".PHP_EOL;
+                        $text .= "Upgrade your PHP ({$current}) to use this location with Composer.".PHP_EOL;
+                        break;
                 }
                 $out($text, 'comment');
             }