From 2677acc67409f7cecb51ecc2de5ef1417c9caeaf Mon Sep 17 00:00:00 2001
From: Sebastian Sdorra <s.sdorra@gmail.com>
Date: Sat, 16 Nov 2024 12:54:38 +0100
Subject: [PATCH] fix(next): #397 double execution if next.config.ts is used on
 canary

Closes: #397
---
 .changeset/odd-bikes-rule.md | 5 +++++
 packages/next/src/index.ts   | 7 +++++--
 2 files changed, 10 insertions(+), 2 deletions(-)
 create mode 100644 .changeset/odd-bikes-rule.md

diff --git a/.changeset/odd-bikes-rule.md b/.changeset/odd-bikes-rule.md
new file mode 100644
index 00000000..d6177e1e
--- /dev/null
+++ b/.changeset/odd-bikes-rule.md
@@ -0,0 +1,5 @@
+---
+"@content-collections/next": patch
+---
+
+Fix double execution if next.config.ts is used on canary #397
diff --git a/packages/next/src/index.ts b/packages/next/src/index.ts
index 28321cd7..26d0d378 100644
--- a/packages/next/src/index.ts
+++ b/packages/next/src/index.ts
@@ -9,8 +9,9 @@ const defaultOptions: Options = {
   configPath: "content-collections.ts",
 };
 
+const initializedState: Record<string, boolean> = {};
+
 export function createContentCollectionPlugin(pluginOptions: Options) {
-  let initialized = false;
   return async (
     nextConfig: Partial<NextConfig> | Promise<Partial<NextConfig>> = {},
   ): Promise<Partial<NextConfig>> => {
@@ -18,11 +19,13 @@ export function createContentCollectionPlugin(pluginOptions: Options) {
       .slice(2)
       .filter((arg) => !arg.startsWith("-"));
     if (command === "build" || command === "dev") {
+      const initialized = initializedState[pluginOptions.configPath];
+
       if (initialized) {
         return nextConfig;
       }
 
-      initialized = true;
+      initializedState[pluginOptions.configPath] = true;
 
       const { createBuilder } = await import("@content-collections/core");