From 9c38aab5be1704a77eef16af1e1031031a01fba0 Mon Sep 17 00:00:00 2001
From: Chauncey McAskill <chauncey@locomotive.ca>
Date: Tue, 3 Mar 2020 18:12:51 -0500
Subject: [PATCH] Fix primary key for SQLite database

In SQLite, `INT AUTO_INCREMENT` does not work; column must define `INTEGER PRIMARY KEY` to assign auto-increment behaviour.
---
 src/Charcoal/Source/DatabaseSource.php | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/Charcoal/Source/DatabaseSource.php b/src/Charcoal/Source/DatabaseSource.php
index 839574a7..19b4d4e4 100644
--- a/src/Charcoal/Source/DatabaseSource.php
+++ b/src/Charcoal/Source/DatabaseSource.php
@@ -169,7 +169,12 @@ public function createTable()
 
         $key = $model->key();
         if ($key) {
-            $query .= ', PRIMARY KEY (`'.$key.'`) '."\n";
+            if ($driver === self::SQLITE_DRIVER_NAME) {
+                /** Convert MySQL syntax to SQLite */
+                $query = preg_replace('/`'.$key.'` INT(EGER)? AUTO_INCREMENT/', '`'.$key.'` INTEGER PRIMARY KEY', $query, 1);
+            } else {
+                $query .= ', PRIMARY KEY (`'.$key.'`) '."\n";
+            }
         }
 
         /** @todo Add indexes for all defined list constraints (yea... tough job...) */