Peopleforrester Claude Dotfiles Branch Strategy

Branch Strategy Guide

Choose and implement the right Git branching strategy.

When to Use

• Setting up a new project's Git workflow
• Discussing branching strategies
• Deciding between trunk-based and feature branches
• Establishing team conventions

Strategy Comparison

Trunk-Based Development

Overview

main ─────●─────●─────●─────●─────●─────●───→
          │     │     │           │     │
          └─●───┘     └─────●─────┘     └─●
          (short-lived feature branches)

Characteristics

• Single main branch (main or trunk)
• Short-lived feature branches (< 1 day)
• Merge to main frequently
• Feature flags for incomplete work
• Continuous integration required

Workflow

# Start feature
git checkout main
git pull
git checkout -b feat/add-login

# Work in small increments
git commit -m "feat: add login form"
git push -u origin feat/add-login

# Create PR same day
gh pr create --title "feat: add login form"

# Merge quickly (after review)
gh pr merge --squash

When to Use

• Experienced team with good CI/CD
• Continuous deployment
• Feature flags available
• High test coverage

GitHub Flow

Overview

main ─────●─────────────●─────────────●───→
          │             │             │
          └──●──●──●────┘             │
          feature/login               │
                        └──●──●──●────┘
                        feature/dashboard

Characteristics

• main is always deployable
• Feature branches for all changes
• PRs required for merging
• Deploy from main after merge

Workflow

# Start feature
git checkout main
git pull
git checkout -b feature/user-dashboard

# Develop with multiple commits
git commit -m "feat: add dashboard layout"
git commit -m "feat: add metrics widgets"
git commit -m "test: add dashboard tests"
git push -u origin feature/user-dashboard

# Create PR
gh pr create --title "feat: add user dashboard"

# After review, merge
gh pr merge --squash

# Deploy main

Branch Naming

feature/description    # New features
fix/description        # Bug fixes
docs/description       # Documentation
refactor/description   # Refactoring
test/description       # Test additions

When to Use

• Web applications
• Continuous deployment
• Small to medium teams
• Simple release process

Git Flow

Overview

main     ─────●───────────────────●───────→
              │                   │
develop ──●───●───●───●───●───●───●───●───→
          │       │   │       │
          └─●─●───┘   │       │
          feature/a   │       │
                      └─●─●───┘
                      release/1.0

Branches

Workflow

# Start feature
git checkout develop
git checkout -b feature/payment-system

# Develop
git commit -m "feat: add payment form"
git push -u origin feature/payment-system

# Merge to develop (via PR)
gh pr create --base develop

# Start release
git checkout develop
git checkout -b release/1.0.0

# Finalize release
git checkout main
git merge release/1.0.0
git tag v1.0.0
git checkout develop
git merge release/1.0.0

# Hotfix
git checkout main
git checkout -b hotfix/security-patch
# ... fix ...
git checkout main
git merge hotfix/security-patch
git tag v1.0.1
git checkout develop
git merge hotfix/security-patch

When to Use

• Scheduled release cycles
• Multiple versions in production
• Larger teams
• QA/staging environments

Branch Naming Conventions

Format

<type>/<ticket>-<description>

Examples

feature/AUTH-123-oauth-login
fix/BUG-456-cart-calculation
hotfix/SEC-789-xss-vulnerability
release/1.2.0
docs/update-api-reference

Guidelines

• Use lowercase
• Use hyphens (not underscores)
• Include ticket number if applicable
• Keep description short but clear

Environment Branches

Setup

main      → Production
staging   → Staging environment
develop   → Development environment

Promotion Flow

feature/* → develop → staging → main
                ↓         ↓       ↓
              Dev      Stage    Prod

Automation

# Deploy on merge to specific branches
on:
  push:
    branches:
      - main      # Deploy to production
      - staging   # Deploy to staging
      - develop   # Deploy to development

Merge Strategies

Squash Merge

gh pr merge --squash

• Combines all commits into one
• Clean history
• Best for feature branches

Merge Commit

gh pr merge --merge

• Preserves all commits
• Creates merge commit
• Best for release branches

Rebase

gh pr merge --rebase

• Linear history
• Rewrites commits
• Best for small changes

Protected Branches

Recommended Settings

# main branch
- Require PR reviews: 1-2 reviewers
- Require status checks: CI must pass
- Require up-to-date branch
- No force pushes
- No deletions

# develop branch
- Require PR reviews: 1 reviewer
- Require status checks: CI must pass

Migration Guide

From Git Flow to Trunk-Based

1. Implement feature flags
2. Increase CI/CD coverage
3. Shorten branch lifetimes gradually
4. Remove develop branch
5. Merge directly to main

From No Strategy to GitHub Flow

1. Protect main branch
2. Require PRs for all changes
3. Set up CI checks
4. Train team on workflow
5. Establish naming conventions

Decision Checklist

Choose Trunk-Based if:

• Deploy multiple times per day
• Have strong CI/CD
• Can use feature flags
• Team is experienced

Choose GitHub Flow if:

• Deploy daily to weekly
• Want simple workflow
• Don't need versioned releases
• Small to medium team

Choose Git Flow if:

• Have scheduled releases
• Need multiple versions
• Have QA process
• Larger team with roles

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