From ef1edce590f909c6ca764ca2194a6ca5327e2d5a Mon Sep 17 00:00:00 2001
From: Steve Piercy <web@stevepiercy.com>
Date: Tue, 2 Jul 2024 18:23:39 -0700
Subject: [PATCH] Add GitHub Action that adds a link in the issue description
 when there are changes in the docs

---
 .github/workflows/rtd-pr-preview.yml | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)
 create mode 100644 .github/workflows/rtd-pr-preview.yml

diff --git a/.github/workflows/rtd-pr-preview.yml b/.github/workflows/rtd-pr-preview.yml
new file mode 100644
index 00000000..d840079b
--- /dev/null
+++ b/.github/workflows/rtd-pr-preview.yml
@@ -0,0 +1,26 @@
+# .github/workflows/rtd-pr-preview.yml
+name: readthedocs/actions
+on:
+  pull_request_target:
+    types:
+      - opened
+    # Execute this action only on PRs that touch
+    # documentation files.
+    paths:
+      - "docs/**"
+      - "*.rst"
+      - "src/icalendar/*.py"
+      - .readthedocs.yaml
+      - requirements_docs.txt
+
+permissions:
+  pull-requests: write
+
+jobs:
+  documentation-links:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: readthedocs/actions/preview@v1
+        with:
+          project-slug: "icalendar"
+          single-version: "true"