From ce7b4c0784fe08938349c72789a34f82a2ddcac4 Mon Sep 17 00:00:00 2001
From: Daniel Saxton <2658661+dsaxton@users.noreply.github.com>
Date: Mon, 14 Sep 2020 21:04:46 -0500
Subject: [PATCH] CI: Add stale PR action (#36336)

---
 .github/workflows/stale-pr.yml | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)
 create mode 100644 .github/workflows/stale-pr.yml

diff --git a/.github/workflows/stale-pr.yml b/.github/workflows/stale-pr.yml
new file mode 100644
index 0000000000000..0cbe4b7dd4582
--- /dev/null
+++ b/.github/workflows/stale-pr.yml
@@ -0,0 +1,21 @@
+name: "Stale PRs"
+on:
+  schedule:
+  # * is a special character in YAML so you have to quote this string
+  - cron: "0 */6 * * *"
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-pr-message: "This pull request is stale because it has been open for thirty days with no activity."
+        skip-stale-pr-message: false
+        stale-pr-label: "Stale"
+        exempt-pr-labels: "Needs Review,Blocked"
+        days-before-stale: 30
+        days-before-close: -1
+        remove-stale-when-updated: true
+        debug-only: true