ci: remove broken legacy scheduled PR triage workflow (#8434)

The Gemini-era scheduled PR triage workflow has been dead weight for a
long time:

- Its only business value — syncing labels from the linked issue to the
  PR — never fires: gh exports closingIssuesReferences as a flat array,
  so the script's '.closingIssuesReferences.nodes[0].number' jq path
  always errors, the error is swallowed by 2>/dev/null, and every PR
  falls into the "No linked issue found" branch. The latest production
  run logged 157 "No linked issue" hits and zero label syncs, despite
  many of those PRs having linked issues.
- LABELS_TO_REMOVE is computed but never applied, PRS_NEEDING_COMMENT is
  never appended to, and the prs_needing_comment job output has no
  consumer — the rest of the script is dead code.
- It burns 1+N API calls against every open PR every 15 minutes.
- The id-token: write permission is a leftover from the Gemini/GCP OIDC
  era; nothing in the bash script uses it.

Real PR triage lives in qwen-triage.yml. Remove the workflow and its
script, drop the stale docs section describing behavior it never had,
and pin the file into the legacy-workflow regression list.

Co-authored-by: verify <verify@local>

.github/scripts/pr-triage.sh

@@ -1,144 +0,0 @@
-#!/usr/bin/env bash
-set -euo pipefail
-
-# Initialize a comma-separated string to hold PR numbers that need a comment
-PRS_NEEDING_COMMENT=""
-
-# Function to process a single PR
-process_pr() {
-    if [[ -z "${GITHUB_REPOSITORY:-}" ]]; then
-        echo "‼️ Missing \$GITHUB_REPOSITORY - this must be run from GitHub Actions"
-        return 1
-    fi
-
-    if [[ -z "${GITHUB_OUTPUT:-}" ]]; then
-        echo "‼️ Missing \$GITHUB_OUTPUT - this must be run from GitHub Actions"
-        return 1
-    fi
-
-    local PR_NUMBER=$1
-    echo "🔄 Processing PR #${PR_NUMBER}"
-
-    # Get closing issue number with error handling
-    local ISSUE_NUMBER
-    if ! ISSUE_NUMBER=$(gh pr view "${PR_NUMBER}" --repo "${GITHUB_REPOSITORY}" --json closingIssuesReferences -q '.closingIssuesReferences.nodes[0].number' 2>/dev/null); then
-        echo "   ⚠️ Could not fetch closing issue for PR #${PR_NUMBER}"
-    fi
-
-    if [[ -z "${ISSUE_NUMBER}" ]]; then
-        echo "ℹ️  No linked issue found for PR #${PR_NUMBER} - this is acceptable for independent contributions"
-        # We no longer require PRs to have linked issues
-        # Independent valuable contributions are encouraged
-    else
-        echo "🔗 Found linked issue #${ISSUE_NUMBER}"
-
-        # Remove status/need-issue label if present (legacy cleanup)
-        if ! gh pr edit "${PR_NUMBER}" --repo "${GITHUB_REPOSITORY}" --remove-label "status/need-issue" 2>/dev/null; then
-            echo "   status/need-issue label not present or could not be removed"
-        fi
-
-        # Get issue labels
-        echo "📥 Fetching labels from issue #${ISSUE_NUMBER}"
-        local ISSUE_LABELS=""
-        if ! ISSUE_LABELS=$(gh issue view "${ISSUE_NUMBER}" --repo "${GITHUB_REPOSITORY}" --json labels -q '.labels[].name' 2>/dev/null | tr '\n' ',' | sed 's/,$//' || echo ""); then
-            echo "   ⚠️ Could not fetch issue #${ISSUE_NUMBER} (may not exist or be in different repo)"
-            ISSUE_LABELS=""
-        fi
-
-        # Get PR labels
-        echo "📥 Fetching labels from PR #${PR_NUMBER}"
-        local PR_LABELS=""
-        if ! PR_LABELS=$(gh pr view "${PR_NUMBER}" --repo "${GITHUB_REPOSITORY}" --json labels -q '.labels[].name' 2>/dev/null | tr '\n' ',' | sed 's/,$//' || echo ""); then
-            echo "   ⚠️ Could not fetch PR labels"
-            PR_LABELS=""
-        fi
-
-        echo "   Issue labels: ${ISSUE_LABELS}"
-        echo "   PR labels: ${PR_LABELS}"
-
-        # Convert comma-separated strings to arrays
-        local ISSUE_LABEL_ARRAY PR_LABEL_ARRAY
-        IFS=',' read -ra ISSUE_LABEL_ARRAY <<< "${ISSUE_LABELS}"
-        IFS=',' read -ra PR_LABEL_ARRAY <<< "${PR_LABELS}"
-
-        # Find labels to add (on issue but not on PR)
-        local LABELS_TO_ADD=""
-        for label in "${ISSUE_LABEL_ARRAY[@]}"; do
-            if [[ -n "${label}" ]] && [[ " ${PR_LABEL_ARRAY[*]} " != *" ${label} "* ]]; then
-                if [[ -z "${LABELS_TO_ADD}" ]]; then
-                    LABELS_TO_ADD="${label}"
-                else
-                    LABELS_TO_ADD="${LABELS_TO_ADD},${label}"
-                fi
-            fi
-        done
-
-        # Find labels to remove (on PR but not on issue)
-        local LABELS_TO_REMOVE=""
-        for label in "${PR_LABEL_ARRAY[@]}"; do
-            if [[ -n "${label}" ]] && [[ " ${ISSUE_LABEL_ARRAY[*]} " != *" ${label} "* ]]; then
-                # Don't remove status/need-issue since we already handled it (legacy cleanup)
-                if [[ "${label}" != "status/need-issue" ]]; then
-                    if [[ -z "${LABELS_TO_REMOVE}" ]]; then
-                        LABELS_TO_REMOVE="${label}"
-                    else
-                        LABELS_TO_REMOVE="${LABELS_TO_REMOVE},${label}"
-                    fi
-                fi
-            fi
-        done
-
-        # Apply label changes
-        if [[ -n "${LABELS_TO_ADD}" ]]; then
-            echo "➕ Adding labels: ${LABELS_TO_ADD}"
-            if ! gh pr edit "${PR_NUMBER}" --repo "${GITHUB_REPOSITORY}" --add-label "${LABELS_TO_ADD}" 2>/dev/null; then
-                echo "   ⚠️ Failed to add some labels"
-            fi
-        fi
-
-        if [[ -z "${LABELS_TO_ADD}" ]]; then
-            echo "✅ Labels already synchronized"
-        fi
-        echo "needs_comment=false" >> "${GITHUB_OUTPUT}"
-    fi
-}
-
-# If PR_NUMBER is set, process only that PR
-if [[ -n "${PR_NUMBER:-}" ]]; then
-    if ! process_pr "${PR_NUMBER}"; then
-        echo "❌ Failed to process PR #${PR_NUMBER}"
-        exit 1
-    fi
-else
-    # Otherwise, get all open PRs and process them
-    # The script logic will determine which ones need issue linking or label sync
-    echo "📥 Getting all open pull requests..."
-    if ! PR_NUMBERS=$(gh pr list --repo "${GITHUB_REPOSITORY}" --state open --limit 1000 --json number -q '.[].number' 2>/dev/null); then
-        echo "❌ Failed to fetch PR list"
-        exit 1
-    fi
-
-    if [[ -z "${PR_NUMBERS}" ]]; then
-        echo "✅ No open PRs found"
-    else
-        # Count the number of PRs
-        PR_COUNT=$(echo "${PR_NUMBERS}" | wc -w | tr -d ' ')
-        echo "📊 Found ${PR_COUNT} open PRs to process"
-
-        for pr_number in ${PR_NUMBERS}; do
-            if ! process_pr "${pr_number}"; then
-                echo "⚠️ Failed to process PR #${pr_number}, continuing with next PR..."
-                continue
-            fi
-        done
-    fi
-fi
-
-# Ensure output is always set, even if empty
-if [[ -z "${PRS_NEEDING_COMMENT}" ]]; then
-    echo "prs_needing_comment=[]" >> "${GITHUB_OUTPUT}"
-else
-    echo "prs_needing_comment=[${PRS_NEEDING_COMMENT}]" >> "${GITHUB_OUTPUT}"
-fi
-
-echo "✅ PR triage completed"

.github/workflows/gemini-scheduled-pr-triage.yml

@@ -1,30 +0,0 @@
-name: 'Qwen Scheduled PR Triage 🚀'
-
-on:
-  schedule:
-    - cron: '*/15 * * * *' # Runs every 15 minutes
-  workflow_dispatch:
-
-jobs:
-  audit-prs:
-    timeout-minutes: 15
-    if: |-
-      ${{ github.repository == 'QwenLM/qwen-code' }}
-    permissions:
-      contents: 'read'
-      id-token: 'write'
-      issues: 'write'
-      pull-requests: 'write'
-    runs-on: 'ubuntu-latest'
-    outputs:
-      prs_needing_comment: '${{ steps.run_triage.outputs.prs_needing_comment }}'
-    steps:
-      - name: 'Checkout'
-        uses: 'actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10'  # v6.0.3
-
-      - name: 'Run PR Triage Script'
-        id: 'run_triage'
-        env:
-          GITHUB_TOKEN: '${{ secrets.GITHUB_TOKEN }}'
-          GITHUB_REPOSITORY: '${{ github.repository }}'
-        run: './.github/scripts/pr-triage.sh'

docs/developers/development/issue-and-pr-automation.md

@@ -44,21 +44,7 @@ This workflow ensures that all changes meet our quality standards before they ca
   - Ensure all CI checks pass. A green checkmark ✅ will appear next to your commit when everything is successful.
   - If a check fails (a red "X" ❌), click the "Details" link next to the failed check to view the logs, identify the problem, and push a fix.
 
-### 3. Ongoing Triage for Pull Requests: `PR Auditing and Label Sync`
-
-This workflow runs periodically to ensure all open PRs are correctly linked to issues and have consistent labels.
-
-- **Workflow File**: `.github/workflows/gemini-scheduled-pr-triage.yml`
-- **When it runs**: Every 15 minutes on all open pull requests.
-- **What it does**:
-  - **Checks for a linked issue**: The bot scans your PR description for a keyword that links it to an issue (e.g., `Fixes #123`, `Closes #456`).
-  - **Adds `status/need-issue`**: If no linked issue is found, the bot will add the `status/need-issue` label to your PR. This is a clear signal that an issue needs to be created and linked.
-  - **Synchronizes labels**: If an issue _is_ linked, the bot ensures the PR's labels perfectly match the issue's labels. It will add any missing labels and remove any that don't belong, and it will remove the `status/need-issue` label if it was present.
-- **What you should do**:
-  - **Always link your PR to an issue.** This is the most important step. Add a line like `Resolves #<issue-number>` to your PR description.
-  - This will ensure your PR is correctly categorized and moves through the review process smoothly.
-
-### 4. Release Automation
+### 3. Release Automation
 
 This workflow handles the process of packaging and publishing new versions of Qwen Code.
 

scripts/tests/issue-triage-ownership-workflow.test.js

@@ -15,6 +15,7 @@ const issueWorkflow = readFileSync(
 );
 const legacyWorkflows = [
   'check-issue-completeness.yml',
+  'gemini-scheduled-pr-triage.yml',
   'qwen-automated-issue-triage.yml',
   'qwen-scheduled-issue-triage.yml',
 ];
@@ -52,7 +53,7 @@ describe('issue triage workflow ownership', () => {
     );
   });
 
-  it('removes disabled legacy issue triage workflows', () => {
+  it('removes disabled legacy triage workflows', () => {
     for (const file of legacyWorkflows) {
       expect(existsSync(`${workflowsDir}/${file}`)).toBe(false);
     }