From b03466a79d697f6ce74d1675b5755f2c88157ceb Mon Sep 17 00:00:00 2001
From: Sergey Biryukov <sergeybiryukov@git.wordpress.org>
Date: Mon, 27 Jun 2022 10:18:44 +0000
Subject: [PATCH] General: Revert an earlier define of the `WPINC` constant in
 `src/index.php`.

This avoids a `Constant WPINC already defined in src/wp-settings.php on line 16` PHP warning, which happens when running a WordPress install out of the `src` directory after `npm run build:dev`.

Add a comment to clarify the check for built assets and the direct mention of `wp-includes`.

Follow-up to [53518].

Props aristath.
See #54233.

git-svn-id: https://develop.svn.wordpress.org/trunk@53579 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/index.php | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/index.php b/src/index.php
index 0714b3beda..e5e130d105 100644
--- a/src/index.php
+++ b/src/index.php
@@ -11,13 +11,16 @@ if ( ! defined( 'ABSPATH' ) ) {
 	define( 'ABSPATH', __DIR__ . '/' );
 }
 
-define( 'WPINC', 'wp-includes' );
-
-if ( file_exists( ABSPATH . WPINC . '/js/dist/edit-post.js' ) ) {
+/*
+ * Load the actual index.php file if the assets were already built.
+ * Note: WPINC is not defined yet, it is defined later in wp-settings.php.
+ */
+if ( file_exists( ABSPATH . 'wp-includes/js/dist/edit-post.js' ) ) {
 	require_once ABSPATH . '_index.php';
 	return;
 }
 
+define( 'WPINC', 'wp-includes' );
 require_once ABSPATH . WPINC . '/load.php';
 
 // Standardize $_SERVER variables across setups.