Merge pull request #1006 from microsoft/arkalyanms-stale-gha

Create stale.yml github action to poke label owners for responses

.github/workflows/stale.yml

@@ -0,0 +1,57 @@
+name: Comment on stale issues
+
+on:
+  schedule:
+  - cron: '0 0 * * *' # This will run daily at midnight
+
+jobs:
+  comment-stale-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      contents: read
+
+    steps:
+    - name: Checkout repository
+      uses: actions/checkout@v2
+
+    - name: Comment on stale issues
+      env:
+        GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        LABEL_OWNER_MAPPING: |
+          area-debugging: @wardengnaw
+          area-extensionmanagement: @aarnott
+          area-identity: @AndreyTretyak
+          area-nuget: @kartheekp-ms
+          area-project: @tmeschter
+          area-project-cps: @michael-eng
+          area-razor: @phil-allen-msft
+          area-restore: @kartheekp-ms
+          area-sdk: @nagilson
+          area-telemetry: @jonathanjyi
+          area-templates: @smitpatel
+          area-maui: @AllenD-MSFT
+          area-unity: @jbevain
+          area-roslyn: @arkalyanms
+      run: |
+        LABEL_OWNER_MAPPING=$(echo "$LABEL_OWNER_MAPPING" | jq -R 'split("\n")[:-1] | map(split(": ")) | map({(.[0]): .[1]}) | add')
+        STALE_DATE=$(date -d '14 days ago' +%Y-%m-%d)
+        ISSUES=$(gh issue list --state open --search "updated:<$STALE_DATE" --json number,labels,assignees --jq '.[] | select(.labels | length > 0)')
+        
+        for issue in $(echo "${ISSUES}" | jq -r '.number'); do
+          ASSIGNEES=$(echo "${ISSUES}" | jq -r ". | select(.number == ${issue}) | .assignees[].login" | head -n 1)
+          if [ ! -z "$ASSIGNEES" ]; then
+            COMMENT="This issue has been marked as stale for 14 days. @$ASSIGNEES, could you please take a look?"
+            gh issue comment $issue --body "$COMMENT"
+          else
+            LABELS=$(echo "${ISSUES}" | jq -r ". | select(.number == ${issue}) | .labels[].name")
+            for label in $LABELS; do
+              OWNERS=$(echo $LABEL_OWNER_MAPPING | jq -r ".[\"$label\"]")
+              if [ ! -z "$OWNERS" ]; then
+                COMMENT="This issue has been marked as stale for 14 days. $OWNERS, could you please take a look?"
+                gh issue comment $issue --body "$COMMENT"
+                break # This stops the loop after the first matched label and its owners are found and tagged
+              fi
+            done
+          fi
+        done