|
| 1 | +# Contributing to This Repository |
| 2 | + |
| 3 | +Welcome! This guide explains how to contribute using our **simplified Git Flow** approach. |
| 4 | + |
| 5 | +## 📋 Table of Contents |
| 6 | + |
| 7 | +- [Branch Overview](#branch-overview) |
| 8 | +- [Branch Naming Conventions](#branch-naming-conventions) |
| 9 | +- [Workflow](#workflow) |
| 10 | +- [Pull Request Process](#pull-request-process) |
| 11 | +- [Quick Reference](#quick-reference) |
| 12 | + |
| 13 | +--- |
| 14 | + |
| 15 | +## 🌳 Branch Overview |
| 16 | + |
| 17 | +| Branch | Purpose | Deploys To | |
| 18 | +|--------|---------|------------| |
| 19 | +| `trunk` | Production-ready code (primary branch, source for all new branches) | **Production** | |
| 20 | +| `staging` | Integration branch for testing | **Staging Environment** | |
| 21 | + |
| 22 | +> ⛔ **IMPORTANT: `staging` is NEVER merged into `trunk`** |
| 23 | +> |
| 24 | +> The `staging` branch is only used for testing purposes. When changes are approved, the **original working branch** is merged directly into `trunk`. This keeps our production branch clean and ensures we have full traceability of individual changes. |
| 25 | +
|
| 26 | +### Flow Summary |
| 27 | + |
| 28 | +``` |
| 29 | + ┌─────────┐ |
| 30 | + │ trunk │ ◄─── Source for ALL new branches |
| 31 | + └────┬────┘ |
| 32 | + │ |
| 33 | + │ (branch created from trunk) |
| 34 | + ▼ |
| 35 | + ┌──────────────┐ |
| 36 | + │ feature/ │ |
| 37 | + │ bugfix/ │ |
| 38 | + │ hotfix/ │ |
| 39 | + └──────┬───────┘ |
| 40 | + │ |
| 41 | + ├────────────────┐ |
| 42 | + │ │ |
| 43 | + ▼ (direct merge) │ |
| 44 | + ┌─────────┐ │ |
| 45 | + │ staging │ │ |
| 46 | + └────┬────┘ │ |
| 47 | + │ │ |
| 48 | + ▼ │ |
| 49 | + ┌─────────────┐ │ |
| 50 | + │ Staging │ │ |
| 51 | + │ Environment │ │ |
| 52 | + │ (QA Testing)│ │ |
| 53 | + └─────────────┘ │ |
| 54 | + │ │ |
| 55 | + │ Approved │ |
| 56 | + │ │ |
| 57 | + ▼ ▼ (Pull Request) |
| 58 | + ┌─────────┐ ┌─────────┐ |
| 59 | + │ ✗ │ │ trunk │ ───► Production |
| 60 | + │ staging │ └─────────┘ |
| 61 | + │ is NOT │ |
| 62 | + │ merged │ |
| 63 | + └─────────┘ |
| 64 | +``` |
| 65 | + |
| 66 | +--- |
| 67 | + |
| 68 | +> 🚨 **NEVER MERGE `staging` INTO `trunk`** |
| 69 | +> |
| 70 | +> The `staging` branch may contain multiple features being tested simultaneously and could include work that is not yet approved. Always merge the original working branch directly into `trunk`. |
| 71 | +
|
| 72 | +--- |
| 73 | + |
| 74 | +## 📝 Branch Naming Conventions |
| 75 | + |
| 76 | +Use the following prefixes for your branches: |
| 77 | + |
| 78 | +| Type | Pattern | Example | Use Case | |
| 79 | +|------|---------|---------|----------| |
| 80 | +| Feature | `feature/short-description` | `feature/user-authentication` | New functionality | |
| 81 | +| Bug Fix | `bugfix/short-description` | `bugfix/login-validation` | Non-urgent fixes | |
| 82 | +| Hotfix | `hotfix/short-description` | `hotfix/critical-security-patch` | Urgent production fixes | |
| 83 | + |
| 84 | +**Guidelines:** |
| 85 | +- Use lowercase letters |
| 86 | +- Use hyphens (`-`) to separate words |
| 87 | +- Keep names short but descriptive |
| 88 | +- Include ticket/issue number if applicable (e.g., `feature/123-user-auth`) |
| 89 | + |
| 90 | +--- |
| 91 | + |
| 92 | +## 🔄 Workflow |
| 93 | + |
| 94 | +The workflow is identical for all branch types. **The only difference is the branch name prefix** (`feature/`, `bugfix/`, or `hotfix/`). |
| 95 | + |
| 96 | +### Step-by-Step Process |
| 97 | + |
| 98 | +#### 1. Create Your Branch from Trunk |
| 99 | + |
| 100 | +```bash |
| 101 | +git checkout trunk |
| 102 | +git pull origin trunk |
| 103 | +git checkout -b <type>/your-branch-name |
| 104 | +``` |
| 105 | + |
| 106 | +Replace `<type>` with `feature`, `bugfix`, or `hotfix` depending on your work. |
| 107 | + |
| 108 | +#### 2. Make Your Changes |
| 109 | + |
| 110 | +```bash |
| 111 | +# Make changes to your code |
| 112 | +git add . |
| 113 | +git commit -m "feat: add user login functionality" |
| 114 | +``` |
| 115 | + |
| 116 | +#### 3. Keep Your Branch Updated |
| 117 | + |
| 118 | +```bash |
| 119 | +git fetch origin |
| 120 | +git rebase origin/trunk |
| 121 | +``` |
| 122 | + |
| 123 | +#### 4. Merge Directly into Staging (No PR Required) |
| 124 | + |
| 125 | +```bash |
| 126 | +git checkout staging |
| 127 | +git pull origin staging |
| 128 | +git merge <type>/your-branch-name |
| 129 | +git push origin staging |
| 130 | +``` |
| 131 | + |
| 132 | +This deploys your changes to the **Staging Environment** for testing. |
| 133 | + |
| 134 | +#### 5. Wait for QA Approval |
| 135 | + |
| 136 | +Your changes will be tested in the staging environment. |
| 137 | + |
| 138 | +#### 6. Open a Pull Request → `trunk` |
| 139 | + |
| 140 | +- After approval, create a Pull Request from your branch **directly** to `trunk` |
| 141 | +- Do **NOT** merge staging into trunk |
| 142 | +- Once merged, your changes deploy to **Production** |
| 143 | + |
| 144 | +### Visual Flow |
| 145 | + |
| 146 | +``` |
| 147 | +<type>/your-branch-name |
| 148 | + │ |
| 149 | + ├────► staging (direct merge, no PR) |
| 150 | + │ │ |
| 151 | + │ ▼ |
| 152 | + │ Staging Environment |
| 153 | + │ │ |
| 154 | + │ QA Approval |
| 155 | + │ │ |
| 156 | + │ ▼ |
| 157 | + └────► trunk (Pull Request required) |
| 158 | + │ |
| 159 | + ▼ |
| 160 | + Production Environment |
| 161 | +``` |
| 162 | + |
| 163 | +--- |
| 164 | + |
| 165 | +## 🔍 Pull Request Process |
| 166 | + |
| 167 | +> 📝 **Note:** Pull Requests are only required when merging to `trunk`. You can merge directly to `staging` without a PR. |
| 168 | +
|
| 169 | +### Before Submitting a PR to Trunk |
| 170 | + |
| 171 | +- [ ] Code has been tested in the staging environment |
| 172 | +- [ ] QA has approved the changes |
| 173 | +- [ ] Code follows project style guidelines |
| 174 | +- [ ] All tests pass locally |
| 175 | +- [ ] Branch is up to date with `trunk` |
| 176 | +- [ ] Commit messages are clear and descriptive |
| 177 | +- [ ] Documentation is updated (if applicable) |
| 178 | + |
| 179 | +### PR Requirements |
| 180 | + |
| 181 | +1. **Title:** Use a clear, descriptive title |
| 182 | +2. **Description:** Explain what changes were made and why |
| 183 | +3. **Reviewers:** Request at least one reviewer |
| 184 | +4. **Labels:** Add appropriate labels (feature, bugfix, etc.) |
| 185 | + |
| 186 | +### Merge Strategy |
| 187 | + |
| 188 | +| Target Branch | Method | PR Required | |
| 189 | +|---------------|--------|-------------| |
| 190 | +| `staging` | Direct merge | ❌ No | |
| 191 | +| `trunk` | Merge commit | ✅ Yes | |
| 192 | + |
| 193 | +### Release Process |
| 194 | + |
| 195 | +``` |
| 196 | +┌──────────────────────────────────────────────────────────────────┐ |
| 197 | +│ RELEASE FLOW │ |
| 198 | +├──────────────────────────────────────────────────────────────────┤ |
| 199 | +│ │ |
| 200 | +│ 1. Create branch from trunk │ |
| 201 | +│ trunk ─────► <type>/your-branch │ |
| 202 | +│ │ |
| 203 | +│ 2. Merge directly to staging (no PR required) │ |
| 204 | +│ <type>/your-branch ─────► staging ─────► Staging Env │ |
| 205 | +│ │ |
| 206 | +│ 3. QA Testing & Approval │ |
| 207 | +│ │ |
| 208 | +│ 4. Open PR directly to trunk (NOT from staging!) │ |
| 209 | +│ <type>/your-branch ─────► trunk ─────► Production Env │ |
| 210 | +│ ▲ │ |
| 211 | +│ │ │ |
| 212 | +│ └─── Direct merge from working branch │ |
| 213 | +│ │ |
| 214 | +│ ⛔ staging ───✗───► trunk (NEVER DO THIS) │ |
| 215 | +│ │ |
| 216 | +└──────────────────────────────────────────────────────────────────┘ |
| 217 | +``` |
| 218 | + |
| 219 | +--- |
| 220 | + |
| 221 | +## ⚡ Quick Reference |
| 222 | + |
| 223 | +```bash |
| 224 | +# Start any new work (always from trunk) |
| 225 | +git checkout trunk && git pull |
| 226 | +git checkout -b <type>/description # feature/, bugfix/, or hotfix/ |
| 227 | + |
| 228 | +# Make your changes and commit |
| 229 | +git add . |
| 230 | +git commit -m "feat: description of change" |
| 231 | + |
| 232 | +# Update your branch with latest trunk |
| 233 | +git fetch origin |
| 234 | +git rebase origin/trunk |
| 235 | + |
| 236 | +# Merge to staging for testing (no PR needed) |
| 237 | +git checkout staging |
| 238 | +git pull origin staging |
| 239 | +git merge <type>/description |
| 240 | +git push origin staging |
| 241 | + |
| 242 | +# After QA approval, create PR from your branch to trunk |
| 243 | +# (Do this via GitHub/GitLab UI) |
| 244 | +``` |
| 245 | + |
| 246 | +### Branch Rules Summary |
| 247 | + |
| 248 | +| Rule | Description | |
| 249 | +|------|-------------| |
| 250 | +| **Create from** | Always create branches from `trunk` | |
| 251 | +| **Staging merge** | Direct merge (no PR required) | |
| 252 | +| **Trunk merge** | Pull Request required | |
| 253 | +| **Never** | Never merge `staging` into `trunk` | |
| 254 | +| **Never** | Never create branches from `staging` | |
| 255 | + |
| 256 | +--- |
| 257 | + |
| 258 | +## ⛔ What NOT To Do |
| 259 | + |
| 260 | +| Action | Why It's Wrong | |
| 261 | +|--------|----------------| |
| 262 | +| Merge `staging` into `trunk` | `staging` may contain untested or unapproved code | |
| 263 | +| Create branches from `staging` | `staging` is not the source of truth | |
| 264 | +| Skip testing in `staging` | Changes must be tested before production | |
| 265 | +| Merge to `trunk` before QA approval | Untested code could reach production | |
| 266 | +| Open a PR to `staging` | Direct merges are preferred for staging | |
| 267 | + |
| 268 | +--- |
| 269 | + |
| 270 | +## 📌 Commit Message Format |
| 271 | + |
| 272 | +We follow [Conventional Commits](https://www.conventionalcommits.org/): |
| 273 | + |
| 274 | +``` |
| 275 | +<type>: <short description> |
| 276 | +
|
| 277 | +[optional body] |
| 278 | +
|
| 279 | +[optional footer] |
| 280 | +``` |
| 281 | + |
| 282 | +**Types:** |
| 283 | +- `feat:` - New feature |
| 284 | +- `fix:` - Bug fix |
| 285 | +- `docs:` - Documentation changes |
| 286 | +- `style:` - Code style changes (formatting, etc.) |
| 287 | +- `refactor:` - Code refactoring |
| 288 | +- `test:` - Adding or updating tests |
| 289 | +- `chore:` - Maintenance tasks |
| 290 | + |
| 291 | +**Examples:** |
| 292 | +```bash |
| 293 | +feat: add user registration endpoint |
| 294 | +fix: resolve null pointer in auth service |
| 295 | +docs: update API documentation |
| 296 | +``` |
| 297 | + |
| 298 | +--- |
| 299 | + |
| 300 | +## ❓ Questions? |
| 301 | + |
| 302 | +If you have any questions about the contribution process, please: |
| 303 | +- Open an issue with the `question` label |
| 304 | +- Reach out to the maintainers |
| 305 | + |
| 306 | +**Happy Contributing!** 🎉 |
0 commit comments