Project Orchestratorfinishing Branch

Finishing a Development Branch

Overview

Guide completion of development work.

Core principle: Verify tests → Changelog → Present options → Execute choice → Move plan → Clean up.

Announce at start: "I'm using the finishing-branch skill to complete this work."

Config Loading

1. Check if .project-orchestrator/project.yml exists
2. If yes: parse and extract services, structure (polyrepo/monorepo), plans_dir, plans_structure
3. If no: use defaults (monorepo, single service at root, docs/plans/ flat)

Step 0: Detect Worktree

Check the living state doc for a ## Worktree (monorepo) or ## Worktrees (polyrepo) section.

If neither section exists: skip to Step 1 (normal flow).

Monorepo (single worktree):

1. Note the worktree path (absolute path from design doc)
2. Before presenting options, rebase onto base branch:

   git -C {worktree-path} fetch origin
   git -C {worktree-path} rebase origin/{base-branch}
   

3. If rebase conflicts:
   • Run git -C {worktree-path} rebase --abort to restore clean state
   • Report the conflicted files to the user
   • Tell user: "Rebase has conflicts in: {file list} Options:
     1. Resolve manually: run git -C {worktree-path} rebase origin/{base-branch}, fix conflicts, git -C {worktree-path} rebase --continue, then re-run /project:finish
     2. Skip rebase and create PR as-is (GitHub will show conflicts)
     3. Keep the branch and handle it later"
   • Wait for user choice. Do NOT auto-resolve.
4. After successful finish (Option 1 or 2):
   • Verify worktree is clean: git -C {worktree-path} status --porcelain
   • If clean: git worktree remove {worktree-path}
   • If dirty: warn user — "Worktree has uncommitted changes. Force remove, or clean up manually?"
     • Force: git worktree remove --force {worktree-path}
     • Manual: keep worktree, user handles it
5. Remove ## Worktree section from living state doc
6. Run git worktree prune to clean up any stale entries

Polyrepo (per-service worktrees): Process each service worktree from the ## Worktrees table, in merge order (migrations → producers → consumers — same order as existing Step 6):

1. For each service row in the table:
   • Note the service worktree path from the table
   • Rebase onto base branch: git -C {worktree-path} fetch origin && git -C {worktree-path} rebase origin/{base-branch}
   • If rebase conflicts: same conflict handling as monorepo, but per-service. Other services can continue independently.
   • Present finish options per service (merge/PR/keep/discard)
   • After finish: verify clean, remove worktree, prune
2. For services NOT in the ## Worktrees table (skipped during creation):
   • Process in the main service directory as normal (existing Step 1+ flow)
3. After all services processed:
   • Remove ## Worktrees section from living state doc
   • Update living state doc with per-service results: "backend: PR #42 created, frontend: PR #43 created, admin: merged locally"

Step 1: Identify Affected Services

Polyrepo (config.structure: polyrepo): Each service folder is its own git repo. "Finish branch" means per-service.

Monorepo (config.structure: monorepo): Single repo, single branch operation.

Service discovery

1. Call list_branches(pattern: "feature/*") → aggregate feature branches across all repos (if MCP available)
2. For each affected service, check git state manually:

   git -C <service> branch --show-current
   git -C <service> status
   git -C <service> log --oneline -5
   

3. Present findings to user

Repeat Steps 2-5 for each affected service.

Step 2: Verify Tests

Before presenting options, verify tests pass in EACH affected service.

Test commands come from config.services[name].test, the project's root CLAUDE.md, or auto-detection.

If tests fail: Stop. Fix before proceeding. Cannot merge/PR with failing tests.

If tests pass: Continue to Step 3.

Step 3: Changelog

If config.services[name].changelog is configured, invoke the project-orchestrator:changelog skill for each affected service before finishing.

If no changelog configured, skip this step.

Step 4: Present Options

Present exactly these 4 options per service:

[service-name] 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?

Use config.services[name].branch for the base branch (default: main).

Step 5: Execute Choice

Option 1: Merge Locally

git -C <service> checkout <base-branch>   # from config.services[name].branch
git -C <service> pull
git -C <service> merge <feature-branch>

# Verify tests on merged result (run from service directory)
(cd <service> && <test command>)

# If tests pass
git -C <service> branch -d <feature-branch>

Auto-deploy warning: If config.services[name].auto_deploy is true:

Warning: Pushing <service> to <base-branch> will trigger auto-deploy.
Push now, or keep local?

Option 2: Push and Create PR

git -C <service> push -u origin <feature-branch>

(cd <service> && gh pr create --title "<title>" --body "$(cat <<'EOF'
## Summary
<2-3 bullets>

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

Never force push — teammates may be working on the same repos.

Option 3: Keep As-Is

Report: "Keeping branch <name> in <service>/. No changes made."

Option 4: Discard

Confirm first:

This will permanently delete branch <name> in <service>/.
All commits: <commit-list>

Type 'discard' to confirm.

Wait for exact confirmation. Then:

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

Step 6: Multi-Service PR Ordering

When changes span multiple services, suggest merge order:

1. Database migrations first
2. Producers next (API endpoints, event publishers)
3. Consumers last (frontend, admin, downstream services)

This prevents consumers from deploying against an API that doesn't exist yet.

Step 7: Living State Doc

If working from a plan in {config.plans_dir}/:

1. Update status in the design doc: ## Status: complete
2. Move doc (if config.plans_structure is standard):

   mv {plans_dir}/<filename>.md {plans_dir}/completed/
   

3. Update {plans_dir}/INDEX.md (if standard structure):
   • Remove the entry from ## Active
   • Add it to ## Completed (use completed/ path prefix, keep description)

If flat structure: Just update the status in the doc, no moving needed.

Step 8: Worktree Cleanup

Worktree cleanup is handled in Step 0 above.

Quick Reference

Red Flags

Never:

• Proceed with failing tests
• Force-push (teammates on same repos)
• Merge without verifying tests on result
• Delete work without typed confirmation
• Push auto-deploy service without warning user
• Skip changelog (when configured)

Always:

• Verify tests before offering options
• Present exactly 4 options
• Warn about auto-deploy before pushing (check config.services[name].auto_deploy)
• Get typed confirmation for Option 4
• Invoke project-orchestrator:changelog before finishing (when changelog configured)
• Move plan to completed/ and update INDEX.md (when standard structure)
• Handle each service separately in polyrepo structure

Related Commands & Skills

Converted and distributed by TomeVault — claim your Tome and manage your conversions.