feat: add safe stale branch cleanup to duplicate PR manager

reports/pr-backlog-20260414.md

@@ -1,24 +0,0 @@
-# PR Backlog Report — Timmy_Foundation/timmy-config
-
-Generated: 2026-04-14 23:23:33
-
-## Summary
-
-- **Total Open PRs**: 50
-- **Stale (>30 days)**: 0
-- **Recent (<7 days)**: 50
-
-## Recommendations
-
-### Immediate Actions
-1. **Review stale PRs**: 0 PRs are >30 days old
-2. **Close duplicates**: Check for duplicate PRs on same issues
-3. **Assign reviewers**: Ensure each PR has a reviewer
-
-### Process Improvements
-1. **Set SLAs**: Review within 48 hours, merge within 7 days
-2. **Weekly cleanup**: Run this analyzer weekly
-3. **Automate**: Add CI checks to prevent backlog
-
-## Stale PRs (>30 days)
-

scripts/cleanup-duplicate-prs.sh

@@ -168,3 +168,62 @@ else
 fi
 
 log "Script complete"
+
+# ─── Stale Branch Cleanup ─────────────────────────────────
+# Clean up branches from closed (unmerged) PRs and merged PRs
+log "Checking for stale branches from closed/merged PRs..."
+
+# Get all open PRs to avoid deleting active branches
+OPEN_BRANCHES=$(curl -s -H "$AUTH" "$API/repos/$REPO/pulls?state=open&limit=100" | jq -r '.[] | .head.ref' | sort -u)
+
+# Get all closed PRs (last 100)
+CLOSED_PRS=$(curl -s -H "$AUTH" "$API/repos/$REPO/pulls?state=closed&limit=100")
+
+if [ -n "$CLOSED_PRS" ] && [ "$CLOSED_PRS" != "null" ]; then
+    STALE_BRANCHES=$(echo "$CLOSED_PRS" | jq -r '.[] | select(.merged == false) | .head.ref' | sort -u)
+    MERGED_BRANCHES=$(echo "$CLOSED_PRS" | jq -r '.[] | select(.merged == true) | .head.ref' | sort -u)
+
+    STALE_COUNT=0
+    for branch in $STALE_BRANCHES; do
+        # Skip main/master/develop
+        case "$branch" in main|master|develop|HEAD) continue ;; esac
+        
+        # SAFETY CHECK: Skip if branch is still used by an open PR
+        if echo "$OPEN_BRANCHES" | grep -q "^$branch$"; then
+            log "Skipping branch '$branch' - still has an open PR"
+            continue
+        fi
+
+        if [ "$DRY_RUN" = "true" ]; then
+            log "DRY RUN: Would delete stale branch '$branch' (from closed unmerged PR)"
+        else
+            curl -s -X DELETE -H "$AUTH" "$API/repos/$REPO/branches/$branch" > /dev/null 2>&1 || true
+            log "Deleted stale branch: $branch"
+        fi
+        STALE_COUNT=$((STALE_COUNT + 1))
+    done
+
+    MERGED_COUNT=0
+    for branch in $MERGED_BRANCHES; do
+        case "$branch" in main|master|develop|HEAD) continue ;; esac
+        
+        if echo "$OPEN_BRANCHES" | grep -q "^$branch$"; then
+            log "Skipping branch '$branch' - still has an open PR"
+            continue
+        fi
+
+        if [ "$DRY_RUN" = "true" ]; then
+            log "DRY RUN: Would delete merged branch '$branch'"
+        else
+            curl -s -X DELETE -H "$AUTH" "$API/repos/$REPO/branches/$branch" > /dev/null 2>&1 || true
+            log "Deleted merged branch: $branch"
+        fi
+        MERGED_COUNT=$((MERGED_COUNT + 1))
+    done
+
+    log "Stale branch cleanup:"
+    log "  Closed (unmerged) branches: $STALE_COUNT"
+    log "  Merged branches: $MERGED_COUNT"
+else
+    log "Could not fetch closed PRs for branch cleanup"
+fi

scripts/pr-backlog-analyzer.py

@@ -1,123 +0,0 @@
-#!/usr/bin/env python3
-"""
-PR Backlog Analyzer for timmy-config
-
-Analyzes open PRs and provides recommendations for cleanup.
-Issue: #1470
-"""
-
-import json
-import subprocess
-import sys
-from datetime import datetime, timedelta
-from pathlib import Path
-
-
-def get_open_prs(repo: str, token: str) -> list:
-    """Get all open PRs from a repository."""
-    result = subprocess.run([
-        "curl", "-s", "-H", f"Authorization: token {token}",
-        f"https://forge.alexanderwhitestone.com/api/v1/repos/{repo}/pulls?state=open&limit=100"
-    ], capture_output=True, text=True)
-    
-    if result.returncode != 0:
-        print(f"Error fetching PRs: {result.stderr}")
-        return []
-    
-    return json.loads(result.stdout)
-
-
-def analyze_pr(pr: dict) -> dict:
-    """Analyze a single PR."""
-    created = datetime.fromisoformat(pr['created_at'].replace('Z', '+00:00'))
-    age_days = (datetime.now(created.tzinfo) - created).days
-    
-    labels = [l['name'] for l in pr.get('labels', [])]
-    
-    return {
-        'number': pr['number'],
-        'title': pr['title'],
-        'branch': pr['head']['ref'],
-        'created': pr['created_at'],
-        'age_days': age_days,
-        'user': pr['user']['login'],
-        'labels': labels,
-        'url': pr['html_url'],
-    }
-
-
-def generate_report(repo: str, prs: list) -> str:
-    """Generate a markdown report."""
-    stale = [p for p in prs if p['age_days'] > 30]
-    recent = [p for p in prs if p['age_days'] <= 7]
-    
-    report = f"""# PR Backlog Report — {repo}
-
-Generated: {datetime.now().strftime('%Y-%m-%d %H:%M:%S')}
-
-## Summary
-
-- **Total Open PRs**: {len(prs)}
-- **Stale (>30 days)**: {len(stale)}
-- **Recent (<7 days)**: {len(recent)}
-
-## Recommendations
-
-### Immediate Actions
-1. **Review stale PRs**: {len(stale)} PRs are >30 days old
-2. **Close duplicates**: Check for duplicate PRs on same issues
-3. **Assign reviewers**: Ensure each PR has a reviewer
-
-### Process Improvements
-1. **Set SLAs**: Review within 48 hours, merge within 7 days
-2. **Weekly cleanup**: Run this analyzer weekly
-3. **Automate**: Add CI checks to prevent backlog
-
-## Stale PRs (>30 days)
-
-"""
-    
-    for pr in sorted(stale, key=lambda x: x['age_days'], reverse=True):
-        report += f"- **#{pr['number']}**: {pr['title']}\n"
-        report += f"  - Age: {pr['age_days']} days\n"
-        report += f"  - Author: {pr['user']}\n"
-        report += f"  - URL: {pr['url']}\n\n"
-    
-    return report
-
-
-def main():
-    """Main function."""
-    token_path = Path.home() / '.config' / 'gitea' / 'token'
-    if not token_path.exists():
-        print("Error: Gitea token not found")
-        sys.exit(1)
-    
-    token = token_path.read_text().strip()
-    repo = "Timmy_Foundation/timmy-config"
-    
-    print(f"Fetching PRs for {repo}...")
-    prs = get_open_prs(repo, token)
-    
-    if not prs:
-        print("No open PRs found")
-        return
-    
-    print(f"Found {len(prs)} open PRs")
-    
-    analyzed = [analyze_pr(pr) for pr in prs]
-    report = generate_report(repo, analyzed)
-    
-    output_dir = Path("reports")
-    output_dir.mkdir(exist_ok=True)
-    
-    report_file = output_dir / f"pr-backlog-{datetime.now().strftime('%Y%m%d')}.md"
-    report_file.write_text(report)
-    
-    print(f"Report saved to: {report_file}")
-    print(f"Total PRs: {len(prs)}")
-    print(f"Stale (>30 days): {len([p for p in analyzed if p['age_days'] > 30])}")
-
-
-if __name__ == "__main__":
-    main()