Finishing a Development Branch

Complete development work by presenting clear options and executing the chosen workflow.

WHAT This Skill Does

After implementation is complete, guides you through verifying tests, presenting integration options, and executing the chosen path (merge, PR, keep, or discard).

WHEN To Use

• Implementation is complete
• All tests pass
• Ready to integrate work into the main branch

KEYWORDS: finish branch, complete branch, merge, PR, done with feature

---

The Process

Step 1: Verify Tests

npm test / cargo test / pytest / go test ./...

If tests fail: Stop. Cannot proceed until tests pass.

Tests failing (N failures). Must fix before completing:
[Show failures]

If tests pass: Continue to Step 2.

Step 2: Determine Base Branch

git merge-base HEAD main 2>/dev/null || git merge-base HEAD master 2>/dev/null

Or confirm: "This branch split from main - is that correct?"

Step 3: Present Options

Present exactly these 4 options:

Implementation complete. What would you like to do?

1. Merge back to <base-branch> locally
2. Push and create a Pull Request
3. Keep the branch as-is (I'll handle it later)
4. Discard this work

Which option?

Step 4: Execute Choice

Option 1: Merge Locally

git checkout <base-branch>
git pull
git merge <feature-branch>
<run tests again>
git branch -d <feature-branch>

Then: Cleanup worktree (Step 5)

Option 2: Push and Create PR

git push -u origin <feature-branch>

gh pr create --title "<title>" --body "$(cat <<'EOF'
## Summary
<2-3 bullets of what changed>

## Test Plan
- [ ] <verification steps>
EOF
)"

Then: Cleanup worktree (Step 5)

Option 3: Keep As-Is

Report: "Keeping branch . Worktree preserved at ."

Do NOT cleanup worktree.

Option 4: Discard

Confirm first:

This will permanently delete:
- Branch <name>
- All commits: <commit-list>
- Worktree at <path>

Type 'discard' to confirm.

Wait for exact confirmation. If confirmed:

git checkout <base-branch>
git branch -D <feature-branch>

Then: Cleanup worktree (Step 5)

Step 5: Cleanup Worktree

For Options 1, 2, 4 only:

# Check if in worktree
git worktree list | grep $(git branch --show-current)

# If yes:
git worktree remove <worktree-path>

For Option 3: Keep worktree.

---

Quick Reference

| Option | Merge | Push | Keep Worktree | Cleanup Branch |

|--------|-------|------|---------------|----------------|

| 1. Merge locally | ✓ | - | - | ✓ |

| 2. Create PR | - | ✓ | ✓ | - |

| 3. Keep as-is | - | - | ✓ | - |

| 4. Discard | - | - | - | ✓ (force) |

---

NEVER

• Proceed with failing tests
• Merge without verifying tests on the result
• Delete work without typed confirmation ("discard")
• Force-push without explicit request
• Skip presenting all 4 options
• Automatically cleanup worktree for Options 2 or 3
• Ask open-ended "What should I do next?" (use structured options)

---

Integration

Called by:

• subagent-development (after all tasks complete)
• executing-plans (after all batches complete)

Pairs with:

• git-worktrees - Cleans up worktree created by that skill