From 8d30e8723211037599b3fe407e09508dc5215506 Mon Sep 17 00:00:00 2001
From: Jim Pivarski <jpivarski@gmail.com>
Date: Tue, 3 Dec 2024 18:52:10 -0600
Subject: [PATCH] only run the deployment step when modifying 'main'

---
 .github/workflows/deploy.yml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 9b606a4..6320a8d 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -60,4 +60,6 @@ jobs:
       # Deploy the book's HTML to GitHub Pages
       - name: Deploy to GitHub Pages
         id: deployment
+        # only deploy if merging into main, not if testing a PR
+        if: github.ref_name == 'main'
         uses: actions/deploy-pages@v2