Doc preview

Author: StanFromIreland

.github/workflows/documentation-links.yml

@@ -0,0 +1,25 @@
+name: Read the Docs PR preview
+# Automatically edits a pull request's descriptions with a link
+# to the documentation's preview on Read the Docs.
+
+on:
+  pull_request_target:
+    types:
+      - opened
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.head_ref || github.run_id }}
+  cancel-in-progress: true
+
+jobs:
+  documentation-links:
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+    timeout-minutes: 5
+
+    steps:
+      - uses: readthedocs/actions/preview@v1
+        with:
+          project-slug: "tzdata"
+          single-version: "true"