feat: auto clean up stale branches

chore: wip

Author: chrisbbreuer

.github/workflows/buddy-bot.yml

@@ -207,6 +207,15 @@ jobs:
             bunx buddy-bot update-check --verbose
           fi
 
+      - name: Clean up stale branches
+        if: ${{ github.event.inputs.dry_run != 'true' }}
+        run: |
+          echo "🧹 Cleaning up stale buddy-bot branches..."
+          echo "This will remove branches older than 7 days that don't have associated open PRs"
+
+          # Run cleanup automatically (with confirmation disabled in CI)
+          bunx buddy-bot cleanup --days 7 --force --verbose
+
         env:
           GITHUB_TOKEN: ${{ secrets.BUDDY_BOT_TOKEN || secrets.GITHUB_TOKEN }}
           BUDDY_BOT_TOKEN: ${{ secrets.BUDDY_BOT_TOKEN }}
@@ -228,7 +237,7 @@ jobs:
           fi
 
           echo "" >> $GITHUB_STEP_SUMMARY
-          echo "📋 View detailed logs above for check results (rebase requests and auto-closing)." >> $GITHUB_STEP_SUMMARY
+          echo "📋 View detailed logs above for check results (rebase requests, auto-closing, and branch cleanup)." >> $GITHUB_STEP_SUMMARY
 
   # Dependency update job
   dependency-update:

bin/cli.ts

@@ -1848,7 +1848,7 @@ cli
       }
 
       logger.info(`📊 Found ${staleBranches.length} stale branches to clean up:`)
-      staleBranches.forEach(branch => {
+      staleBranches.forEach((branch) => {
         const daysOld = Math.floor((Date.now() - branch.lastCommitDate.getTime()) / (1000 * 60 * 60 * 24))
         logger.info(`  - ${branch.name} (${daysOld} days old)`)
       })
@@ -1977,7 +1977,7 @@ cli
       // Sort by last commit date (newest first)
       branches.sort((a, b) => b.lastCommitDate.getTime() - a.lastCommitDate.getTime())
 
-      branches.forEach(branch => {
+      branches.forEach((branch) => {
         const hasOpenPR = prBranches.has(branch.name)
         const daysOld = Math.floor((Date.now() - branch.lastCommitDate.getTime()) / (1000 * 60 * 60 * 24))
         const isStale = branch.lastCommitDate < cutoffDate

src/git/github-provider.ts

@@ -806,7 +806,7 @@ export class GitHubProvider implements GitProvider {
 
     if (dryRun) {
       console.log('🔍 [DRY RUN] Would delete the following branches:')
-      staleBranches.forEach(branch => {
+      staleBranches.forEach((branch) => {
         console.log(`  - ${branch.name} (last commit: ${branch.lastCommitDate.toISOString()})`)
       })
       return { deleted: staleBranches.map(b => b.name), failed: [] }

src/setup.ts

@@ -1307,6 +1307,19 @@ ${generateComposerSetupSteps()}
           GITHUB_TOKEN: ${tokenEnv}
           BUDDY_BOT_TOKEN: \${{ secrets.BUDDY_BOT_TOKEN }}
 
+      - name: Clean up stale branches
+        if: \${{ github.event.inputs.dry_run != 'true' }}
+        run: |
+          echo "🧹 Cleaning up stale buddy-bot branches..."
+          echo "This will remove branches older than 7 days that don't have associated open PRs"
+
+          # Run cleanup automatically (with confirmation disabled in CI)
+          bunx buddy-bot cleanup --days 7 --force --verbose
+
+        env:
+          GITHUB_TOKEN: ${tokenEnv}
+          BUDDY_BOT_TOKEN: \${{ secrets.BUDDY_BOT_TOKEN }}
+
       - name: Create check summary
         if: always()
         run: |
@@ -1324,7 +1337,7 @@ ${generateComposerSetupSteps()}
           fi
 
           echo "" >> \$GITHUB_STEP_SUMMARY
-          echo "📋 View detailed logs above for check results (rebase requests and auto-closing)." >> \$GITHUB_STEP_SUMMARY
+          echo "📋 View detailed logs above for check results (rebase requests, auto-closing, and branch cleanup)." >> \$GITHUB_STEP_SUMMARY
 
   # Dependency update job
   dependency-update: