Merge pull request #2990 from GEOS-ESM/feature/mathomp4/replace-stalebot

Move from stale bot to stale action

.github/workflows/cron-stale.yml

@@ -0,0 +1,47 @@
+# Based on examples from the stale action site:
+# https://github.com/actions/stale
+
+name: 'Close stale issues and PR'
+on:
+  schedule:
+    - cron: '30 1 * * *'
+
+permissions:
+  contents: read
+  issues: write
+  pull-requests: write
+
+jobs:
+  stale:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/stale@v9
+        with:
+          days-before-issue-stale: 60
+          stale-issue-message: >
+            This issue has been automatically marked as stale because it
+            has not had activity in the last 60 days. If there are no
+            updates within 7 days, it will be closed.  You can add the
+            ":hourglass: Long Term" label to prevent the stale action
+            from closing this issue.
+          days-before-issue-close: 7
+          close-issue-message: >
+            This issue was closed because it has been stalled for 7 days with no activity.
+            You can reopen this issue if you are still working on it.
+          stale-issue-label: ':snowflake: Stale'
+          exempt-issue-labels: ':hourglass: Long Term'
+
+          days-before-pr-stale: 60
+          stale-pr-message: >
+            This PR has been automatically marked as stale because it
+            has not had activity in the last 60 days. If there are no
+            updates within 7 days, it will be closed.  You can add the
+            ":hourglass: Long Term" label to prevent the stale action
+            from closing this issue.
+          days-before-pr-close: 30
+          close-pr-message: >
+            This PR was closed because it has been stalled for 30 days with no activity.
+            You can reopen this PR if you are still working on it.
+          stale-pr-label: ':snowflake: Stale'
+          exempt-pr-labels: ':hourglass: Long Term'
+