From 2ae5a258a2b6e8917f00d2f874aac230558e1e47 Mon Sep 17 00:00:00 2001
From: "Christopher C. Wells" <git-2022@chris-wells.net>
Date: Wed, 2 Nov 2022 21:09:46 -0700
Subject: [PATCH] Only deploy docs when docs have changed

---
 .github/workflows/ci.yml | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index cd1c2eef..a5c18128 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -45,7 +45,14 @@ jobs:
     if: ${{ github.event_name == 'push' && github.ref == 'refs/heads/master' }}
     steps:
       - uses: actions/checkout@v3
+      - name: Get changed files
+        id: changed-files
+        uses: tj-actions/changed-files@v34
+        with:
+          files: |
+            docs/**
       - name: Deploy docs
+        if: steps.changed-files.outputs.any_changed == 'true'
         uses: mhausenblas/mkdocs-deploy-gh-pages@master
         env:
           GITHUB_TOKEN: ${{ secrets.github_token }}