From da64b13713e266d0cbd7c0b0ea72809aa9f569d9 Mon Sep 17 00:00:00 2001
From: Jerel Miller <jerelmiller@gmail.com>
Date: Wed, 12 Aug 2020 16:38:29 -0700
Subject: [PATCH] feat: add ability to filter which pages are fetched

---
 gatsby-config.js                              | 2 ++
 plugins/gatsby-source-swiftype/gatsby-node.js | 8 ++++++++
 2 files changed, 10 insertions(+)

diff --git a/gatsby-config.js b/gatsby-config.js
index c071f33b6..ba7ecf420 100644
--- a/gatsby-config.js
+++ b/gatsby-config.js
@@ -46,6 +46,8 @@ module.exports = {
       resolve: 'gatsby-source-swiftype',
       options: {
         path: `${__dirname}/src/data`,
+        filterPage: ({ page }) =>
+          page.component === `${__dirname}/src/templates/GuideTemplate.js`,
       },
     },
     'gatsby-plugin-sass',
diff --git a/plugins/gatsby-source-swiftype/gatsby-node.js b/plugins/gatsby-source-swiftype/gatsby-node.js
index 68f2abb1e..6b312d62c 100644
--- a/plugins/gatsby-source-swiftype/gatsby-node.js
+++ b/plugins/gatsby-source-swiftype/gatsby-node.js
@@ -9,3 +9,11 @@ exports.onPreBootstrap = ({ reporter }, pluginOptions) => {
     fs.writeFileSync(dataFile, '');
   }
 };
+
+exports.onCreatePage = async ({ page }, pluginOptions) => {
+  const includePage = pluginOptions.filterPage || (() => false);
+
+  if (includePage({ page })) {
+    console.log(`Fetching ${page.path}`);
+  }
+};