From 1418aca306c6c4d000e85218465f3df8ca28ff00 Mon Sep 17 00:00:00 2001
From: lihbr <lihbr@users.noreply.github.com>
Date: Mon, 10 Jan 2022 20:36:38 +0100
Subject: [PATCH] fix: set up environment variable during preview resolving too

---
 src/prismicPreview.ts | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/prismicPreview.ts b/src/prismicPreview.ts
index 698c893..95e409c 100644
--- a/src/prismicPreview.ts
+++ b/src/prismicPreview.ts
@@ -29,6 +29,8 @@ export const resolve = async (
 		return null;
 	}
 
+	process.env.ELEVENTY_SERVERLESS_PRISMIC_PREVIEW = "true";
+
 	const client = createClientFromOptions(options);
 	const href = await client.resolvePreviewURL({
 		documentID,
@@ -37,6 +39,8 @@ export const resolve = async (
 		defaultURL: `/${options.preview.name}`,
 	});
 
+	delete process.env.ELEVENTY_SERVERLESS_PRISMIC_PREVIEW;
+
 	const previewCookie = {
 		[new URL(client.endpoint).host.replace(/\.cdn/i, "")]: {
 			preview: previewToken,