chore: check for non-labeled issues

.github/workflows/check-unlabeled-issues.yml

@@ -0,0 +1,22 @@
+name: 'Check unlabeled issues'
+
+on:
+  schedule:
+    # Run every Sunday at midnight
+    - cron: '0 0 * * 0'
+
+permissions:
+  issues: write
+
+jobs:
+  check-unlabeled-issues:
+    runs-on: ubuntu-latest
+
+    env:
+      GH_TOKEN: ${{ github.token }}
+
+    steps:
+      - uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
+
+      - name: Check for unlabeled issues
+        run: bash ./tools/check-unlabeled-issues.sh

.github/workflows/label-actions.yml

@@ -21,3 +21,4 @@ jobs:
       - uses: dessant/label-actions@102faf474a544be75fbaf4df54e73d3c515a0e65 # v4.0.1
         with:
           github-token: ${{ github.token }}
+          exclude-any-issue-labels: ['Label check action']

docs/development/issue-labeling.md

@@ -221,3 +221,11 @@ Add a label `auto:retry-latest` to any Discussion where the user should retry th
 </details>
 
 Apply the `self-hosted` label when an issue is applicable only to users who self-administer their own bot.
+
+## Automated label report
+
+We have a GitHub Action that checks if we're using the correct labels on our issues.
+
+The action runs once a week and checks for issues without the proper labels.
+
+If the action finds any issues missing labels, it creates a new issue with the missing labels and details the issues found so any collaborator can label them accordingly.

tools/check-unlabeled-issues.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+
+# When the repository labels are changed (i.e dropped a label, added a label, etc), you should make the same change to the lists below.
+# For example, if the repository added a "type:task" type label, then add "-label:type:task" to the TYPE_LABELS_FILTER.
+TYPE_LABELS_FILTER='-label:type:bug -label:type:feature -label:type:docs -label:type:refactor -label:type:help'
+
+PRIORITY_LABELS_FILTER='-label:priority-1-critical -label:priority-2-high -label:priority-3-medium -label:priority-4-low'
+
+HAS_ISSUES_MISSING_LABELS=false
+
+ISSUE_BODY="# Label check action\n"
+
+REPO='renovatebot/renovate'
+
+ISSUE_TITLE="Found other non-labled issues"
+
+for FILTER in "$TYPE_LABELS_FILTER" "$PRIORITY_LABELS_FILTER"; do
+  # Extract the label type from the filter
+  LABEL_TYPE=$(echo "$FILTER" | cut -d ':' -f 2 | cut -d '-' -f 1)
+
+  # Fetch issues filtered by the label type
+  ISSUES_MISSING_LABEL=$(gh issue list --repo $REPO --limit 100000 -s open -S "$FILTER" --json "number,title") || { echo "Failed to fetch issues without $LABEL_TYPE labels"; exit 1; }
+  # filter out issue with title the label action issue itself
+  ISSUES_MISSING_LABEL=$(echo "$ISSUES_MISSING_LABEL" | jq --arg title "$ISSUE_TITLE" 'map(select(.title != $title))')
+
+  if [ "$ISSUES_MISSING_LABEL" != "[]" ]; then
+    HAS_ISSUES_MISSING_LABELS=true
+
+    # Format the output to be a list of issue numbers
+    FORMATTED_OUTPUT=$(echo "$ISSUES_MISSING_LABEL" | jq -r '.[].number' | sed 's/^/- #/')
+
+    # Count the number of issues to determine if it's singular or plural
+    ISSUE_COUNT=$(echo "$ISSUES_MISSING_LABEL" | jq '. | length')
+    ISSUE_SINGULAR_PLURAL=$(if [ "$ISSUE_COUNT" -eq 1 ]; then echo "issue"; else echo "issues"; fi)
+
+    # Append the list of issues to the new issue body
+    ISSUE_BODY="$ISSUE_BODY## Found $ISSUE_COUNT $ISSUE_SINGULAR_PLURAL missing \`$LABEL_TYPE:\` labels:\n$FORMATTED_OUTPUT\n"
+  fi
+done
+
+if [ "$HAS_ISSUES_MISSING_LABELS" = false ]; then
+  echo "Found no issues with missing labels. Exixting the action."
+  exit 0
+fi
+
+LABEL_CHECK_ACTION="Label check action"
+
+# check if label "Label check action" exists
+LABEL_CHECKACTION_EXISTS=$(gh label list --repo $REPO | grep "$LABEL_CHECK_ACTION" || true) || { echo "Failed to fetch existing label"; exit 1; }
+if [ -z "$LABEL_CHECKACTION_EXISTS" ]; then
+  echo "Label '$LABEL_CHECK_ACTION' does not exist. Will create it."
+  # Create a new label "Label check action"
+  gh label create "$LABEL_CHECK_ACTION" --description "This label is used for the issue that lists invalid issues." --repo $REPO || { echo "Failed to create label"; exit 1; }
+fi
+
+LABEL_CHECK_ISSUE_EXISTS=$(gh search issues --label "$LABEL_CHECK_ACTION" --repo $REPO --json number) || { echo "Failed to fetch existing label check issue"; exit 1; }
+ISSUE_NUMBER=$(echo "$LABEL_CHECK_ISSUE_EXISTS" | jq -r '.[].number')
+
+if [ -z "$ISSUE_NUMBER" ]; then
+
+  # Create a new issue with the list of issues
+  gh issue create --repo $REPO --label "$LABEL_CHECK_ACTION" --title "$ISSUE_TITLE" --body "$(echo -e "$ISSUE_BODY")" || { echo "Failed to create issue"; exit 1; }
+else
+  # Update the existing issue with the list of issues
+  gh issue edit "$ISSUE_NUMBER" --repo $REPO --title "$ISSUE_TITLE" --body "$(echo -e "$ISSUE_BODY")" || { echo "Failed to update issue"; exit 1; }
+
+  # Reopen the issue
+  gh issue reopen "$ISSUE_NUMBER" --repo $REPO || { echo "Failed to reopen issue"; exit 1; }
+fi
+
+# Provide an output in the action itself
+echo -e "$ISSUE_BODY"
+
+# Fail the action if there are issues missing the correct labels
+echo "Found issues missing labels. Please check the issue(s) above."
+
+exit 1
+