From 19e486dd02661e2eb60d08f609c1aa7fe08b8b32 Mon Sep 17 00:00:00 2001
From: steveluscher <me+github@steveluscher.com>
Date: Thu, 8 Dec 2022 20:14:50 +0000
Subject: [PATCH] chore: a stalebot to close inactive issues and PRs

---
 .github/stale.yml                             | 41 ------------------
 .../workflows/manage-stale-issues-and-prs.yml | 43 +++++++++++++++++++
 2 files changed, 43 insertions(+), 41 deletions(-)
 delete mode 100644 .github/stale.yml
 create mode 100644 .github/workflows/manage-stale-issues-and-prs.yml

diff --git a/.github/stale.yml b/.github/stale.yml
deleted file mode 100644
index b3b0b17a9554f2..00000000000000
--- a/.github/stale.yml
+++ /dev/null
@@ -1,41 +0,0 @@
-# Issues with these labels will never be considered stale
-exemptLabels:
-  - security
-  - blocked
-
-# Label to use when marking a pull request as stale
-staleLabel: stale
-
-pulls:
-  # Number of days of inactivity before a pull request becomes stale
-  daysUntilStale: 7
-
-  # Number of days of inactivity before a stale pull request is closed
-  daysUntilClose: 7
-  # Comment to post when marking a pull request as stale. Set to `false` to disable
-  markComment: >
-    This pull request has been automatically marked as stale because it has not had
-    recent activity. It will be closed if no further activity occurs.
-
-  # Comment to post when closing a stale pull request. Set to `false` to disable
-  closeComment: >
-    This stale pull request has been automatically closed.
-    Thank you for your contributions.
-
-issues:
-  # Number of days of inactivity before a issue becomes stale
-  daysUntilStale: 365
-
-  # Number of days of inactivity before a stale issue is closed
-  daysUntilClose: 7
-  # Comment to post when marking a issue as stale. Set to `false` to disable
-  markComment: >
-    This issue has been automatically marked as stale because it has not had
-    recent activity. It will be closed if no further activity occurs.
-
-  # Comment to post when closing a stale issue. Set to `false` to disable
-  closeComment: >
-    This stale issue has been automatically closed.
-    Thank you for your contributions.
-
-
diff --git a/.github/workflows/manage-stale-issues-and-prs.yml b/.github/workflows/manage-stale-issues-and-prs.yml
new file mode 100644
index 00000000000000..772aae4e62815d
--- /dev/null
+++ b/.github/workflows/manage-stale-issues-and-prs.yml
@@ -0,0 +1,43 @@
+name: "Manage stale issues and PRs"
+on:
+  # Chosen to be just before London wakes up and way past San Francisco's bedtime.
+  schedule:
+    - cron: "0 8 * * 1-5" # This is in UTC.
+  # Do a dry-run (debug-only: true) whenever this workflow itself is changed.
+  pull_request:
+    paths:
+      - .github/workflows/manage-stale-issues-and-prs.yml
+    types:
+      - opened
+      - synchronize
+
+permissions:
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v6
+        with:
+          ascending: true # Spend API operations budget on older, more-likely-to-get-closed issues first
+          close-issue-message: "" # Leave no comment when closing
+          close-pr-message: "" # Leave no comment when closing
+          days-before-issue-stale: 7
+          days-before-pr-stale: 14
+          days-before-close: 7
+          debug-only: ${{ github.event_name == 'pull_request' }} # Dry-run when true.
+          exempt-all-milestones: true # Milestones can sometimes last a month, so exempt issues attached to a milestone.
+          exempt-issue-labels: blocked,do-not-close,feature-gate,security
+          exempt-pr-labels: blocked,do-not-close,feature-gate,security
+          # No actual changes get made in debug-only mode, so we can raise the operations ceiling.
+          operations-per-run: ${{ github.event_name == 'pull_request' && 100 || 30}}
+          stale-issue-label: stale
+          stale-issue-message: "" # Leave no comment when marking as stale
+          stale-pr-label: stale
+          stale-pr-message: "" # Leave no comment when marking as stale
+          # Time immemorial when in debug-only mode (ie. on pull requests).
+          # `STALEBOT_START_DATE` otherwise.
+          # You can use this as a killswitch by setting `STALEBOT_START_DATE` in the far future.
+          start-date: ${{ github.event_name == 'pull_request' && '1970-01-01T00:00:00Z' || secrets.STALEBOT_START_DATE }} # ISO 8601 or RFC 2822