GitHub action for stale issues (#3075)

* Create stale.yaml

* Create obsolete.yaml

* Create close.yaml

* Update close.yaml

* Update obsolete.yaml

* Update stale.yaml

.github/workflows/close.yaml

@@ -0,0 +1,48 @@
+# Copyright 2023 Google LLC
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This workflow closes issues that have had no activity for 90 days.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Close Old
+
+on:
+  workflow_dispatch:
+  schedule:
+  - cron: '0 1 1,15 * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+
+
+    steps:
+    - uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        days-before-issue-stale: 30
+        close-issue-message: >
+          @author, We are closing this as there was no activity in this issue for last 90 days. Please reopen if you’d like to discuss anything further.
+        only-labels: 'obsolete'
+        exempt-issue-labels: awaiting-maintainer
+        ascending: true
+        days-before-close: 0
+        close-issue-reason: "not_planned"
+        stale-issue-label: 'wontfix'
+        enable-statistics: true

.github/workflows/obsolete.yaml

@@ -0,0 +1,48 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This workflow applies 'obsolete' label to issues that have had no activity for 60 days.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale issues obsolete
+
+on:
+  schedule:
+  - cron: '0 2 1,15 * *'
+  workflow_dispatch:
+
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    name: Track Obsolete Issues
+
+    steps:
+    - name: Track stale issues and check if obsolete
+      uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        days-before-issue-stale: 30
+        stale-issue-message: >
+          This issue is marked as obsolete due to inactivity for last 60 days. 
+          To avoid issue getting closed in next 30 days, please add a comment or add 'awaiting-maintainer' label. Thank you for your contributions
+        stale-issue-label: 'obsolete'
+        only-labels: 'stale'
+        exempt-issue-labels: awaiting-maintainer
+        remove-stale-when-updated: true
+        ascending: true
+        enable-statistics: true

.github/workflows/stale.yaml

@@ -0,0 +1,45 @@
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+# This workflow applies stale label to issues that have had no activity for atleast 30 days.
+#
+# You can adjust the behavior by modifying this file.
+# For more information, see:
+# https://github.com/actions/stale
+name: Mark stale 
+
+on:
+  workflow_dispatch:
+  schedule:
+  - cron: '0 10 1,15 * *'
+
+jobs:
+  stale:
+
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+    name: stale issues
+
+    steps:
+    - name: Stale issues
+      uses: actions/stale@v5
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        days-before-issue-stale: 30
+        stale-issue-message: >
+          'This issue is marked as Stale due to inactivity for more than 30 days. 
+          To avoid being marked as 'stale' please add 'awaiting-maintainer' label or add a comment. Thank you for your contributions '
+        stale-issue-label: 'stale'
+        exempt-issue-labels: 'awaiting-maintainer, obsolete'
+        ascending: true
+        enable-statistics: true