Version Control with Git

Overview

Bruno stores collections as plain text files directly on your filesystem, making it perfect for version control. Unlike cloud-based API tools, Bruno uses Git-friendly formats that enable true collaboration through pull requests, branches, and code reviews.

File Structure

Bruno collections are organized in a simple directory structure:

my-api-collection/
├── bruno.json              # Collection configuration
├── environments/           # Environment variables
│   ├── Development.bru
│   ├── Staging.bru
│   └── Production.bru
├── auth/                   # Requests organized by folder
│   ├── login.bru
│   └── refresh-token.bru
├── users/
│   ├── create-user.bru
│   ├── get-user.bru
│   └── folder.bru         # Folder-level configuration
└── collection.bru         # Collection-level scripts

Collection Configuration

The bruno.json file contains collection settings:

bruno.json

{
  "version": "1",
  "name": "bruno-testbench",
  "type": "collection",
  "scripts": {
    "moduleWhitelist": ["crypto", "buffer", "form-data"],
    "additionalContextRoots": ["../additional-context-root-lib"]
  },
  "clientCertificates": {
    "enabled": true,
    "certs": []
  },
  "presets": {
    "requestType": "http",
    "requestUrl": "http://localhost:6000"
  }
}

Request Files

Each request is stored as a .bru file using plain text markup:

ping.bru

meta {
  name: ping
  type: http
  seq: 1
}

get {
  url: {{host}}/ping
  body: none
  auth: none
}

script:pre-request {
  bru.runner.stopExecution();
}

Environment Files

Environment variables are stored in .bru files:

environments/Prod.bru

vars {
  host: https://testbench-sanity.usebruno.com
  localhost: http://localhost:8081
  bearer_auth_token: your_secret_token
  basic_auth_password: della
  env.var1: envVar1
  foo: bar
  echo-host: https://echo.usebruno.com
}

Git Workflow

Initialize Git repository

Create a new Git repository for your collection:

cd my-api-collection
git init
git add .
git commit -m "Initial API collection"

Create a .gitignore file

Add files you want to exclude:

.gitignore

# Environment-specific secrets
environments/Local.bru

# OS files
.DS_Store
Thumbs.db

# IDE files
.vscode/
.idea/

Push to remote repository

Add a remote and push:

git remote add origin https://github.com/username/api-collection.git
git branch -M main
git push -u origin main

Collaboration Workflows

Feature Branch Workflow

Create a feature branch

git checkout -b feature/add-payment-endpoints

Add new requests

Create new .bru files in Bruno and organize them:

payments/
├── create-payment.bru
├── get-payment.bru
└── refund-payment.bru

Commit your changes

git add payments/
git commit -m "Add payment API endpoints"

Push and create pull request

git push -u origin feature/add-payment-endpoints

Then create a PR on GitHub/GitLab for review.

Team Collaboration

Clone Collection

Team members can clone and start working:

git clone https://github.com/team/api-collection.git
cd api-collection

Open the folder in Bruno to start testing.

Pull Latest Changes

Stay in sync with team updates:

git pull origin main

Bruno will automatically reflect the changes.

Review Changes

Review API changes in pull requests:

See exactly what requests changed
Review test scripts and assertions
Check environment variable updates

Resolve Conflicts

Merge conflicts are easy to resolve since .bru files are plain text:

git mergetool

Branch Strategies

Gitflow for API Collections

Main Branch
Develop Branch
Feature Branches
Release Branches

Production-ready API tests
Only merge from release branches
Protected branch with required reviews

git checkout main
git merge release/v1.0
git tag v1.0.0

Integration branch for features
Continuous testing against staging

git checkout develop
git merge feature/user-api

Individual API endpoint development
One branch per feature/endpoint group

git checkout -b feature/payment-integration
# Add payment requests
git commit -m "Add payment endpoints with tests"

Prepare for production release
Update environment variables

git checkout -b release/v1.1
# Update production endpoints
git commit -m "Prepare v1.1 release"

Managing Secrets

Never commit sensitive data to version control!

Using Environment-Specific Files

Create separate environment files and exclude secrets:

.gitignore

# Exclude local development secrets
environments/Local.bru
environments/.env.local

# Exclude any files with secrets
**/secrets.bru
**/*.secret.bru

Environment Variable Templates

Commit template files instead:

environments/Production.bru.template

vars {
  host: https://api.production.com
  api_key: ${API_KEY}  # Set in CI/CD
  auth_token: ${AUTH_TOKEN}  # Set in CI/CD
}

Team members copy and fill in their own values:

cp environments/Production.bru.template environments/Local.bru
# Edit Local.bru with actual secrets

Using Process Environment Variables

Reference system environment variables in Bruno:

environments/Prod.bru

vars {
  host: https://api.production.com
  api_key: {{process.env.API_KEY}}
  db_password: {{process.env.DB_PASSWORD}}
}

Set them in your shell or CI/CD:

export API_KEY="secret123"
export DB_PASSWORD="dbpass456"
bru run --env Prod

Git Best Practices

Write descriptive commit messages

Follow conventional commit format:

git commit -m "feat: add user authentication endpoints"
git commit -m "fix: correct OAuth2 token refresh logic"
git commit -m "test: add assertions for error responses"
git commit -m "docs: update API endpoint documentation"

Keep commits focused

Each commit should represent a single logical change:

# Good: One feature per commit
git add users/create-user.bru
git commit -m "Add create user endpoint"

git add users/delete-user.bru
git commit -m "Add delete user endpoint"

# Avoid: Multiple unrelated changes
git add users/*.bru payments/*.bru
git commit -m "Add stuff"

Use branch protection rules

Protect important branches on GitHub/GitLab:

Require pull request reviews
Require status checks (CI tests) to pass
Require branches to be up to date
Restrict who can push

Tag releases

Tag important versions:

git tag -a v1.0.0 -m "Release version 1.0.0"
git push origin v1.0.0

Clean up old branches

Delete merged feature branches:

git branch -d feature/user-api
git push origin --delete feature/user-api

Monorepo vs Multi-repo

Monorepo Approach
Multi-repo Approach

Keep all API collections in one repository:

api-collections/
├── user-service/
│   ├── bruno.json
│   └── requests/
├── payment-service/
│   ├── bruno.json
│   └── requests/
└── auth-service/
    ├── bruno.json
    └── requests/

Pros:

Single source of truth
Easy to share environments
Simpler dependency management

Cons:

Larger repository size
Requires discipline for organization

Separate repository per service:

user-service-api/
├── bruno.json
└── requests/

payment-service-api/
├── bruno.json
└── requests/

Pros:

Clear service boundaries
Independent versioning
Smaller, focused repositories

Cons:

Harder to share common setups
Need to sync changes across repos

Code Review Checklist

When reviewing Bruno collection pull requests:

Request URLs use environment variables (not hardcoded)
No secrets or sensitive data committed
Tests include proper assertions
Request names are descriptive
Folder organization is logical
Environment files follow naming conventions
Pre-request and post-response scripts are documented
Changes work with existing collection structure

Advanced: Git Hooks

Automate checks with Git hooks:

.git/hooks/pre-commit

#!/bin/bash
# Pre-commit hook to check for secrets

if git diff --cached --name-only | grep -E '\.bru$'; then
  if git diff --cached | grep -iE 'password|secret|api[_-]?key' | grep -v '{{'; then
    echo "Error: Potential secret found in .bru file!"
    echo "Make sure to use environment variables for secrets."
    exit 1
  fi
fi

exit 0

Make it executable:

chmod +x .git/hooks/pre-commit

Integration with Code

Store Bruno collections alongside your application code:

my-app/
├── src/
├── tests/
├── bruno-collections/     # API tests
│   ├── bruno.json
│   └── api/
├── package.json
└── README.md

Add npm scripts:

package.json

{
  "scripts": {
    "test:api": "cd bruno-collections && bru run --env Development",
    "test:api:prod": "cd bruno-collections && bru run --env Production"
  }
}

Why Bruno Works Better with Git

Plain Text Format

.bru files are human-readable text files, perfect for diff tools and merge operations.

File-per-Request

Each request is its own file, preventing merge conflicts when multiple people work on different endpoints.

No Binary Exports

Unlike Postman exports, everything is editable text that works seamlessly with Git.

Offline-First

No cloud sync means full control over your version history through Git.

Pro tip: Use Bruno’s Golden Edition for end-to-end encrypted cloud storage while still maintaining full Git workflow compatibility.

Get Started

Core Concepts

Desktop App

CLI

Advanced

Integrations

Version Control with Git

Overview

File Structure

Collection Configuration

Request Files

Environment Files

Git Workflow

Collaboration Workflows

Feature Branch Workflow

Team Collaboration

Clone Collection

Pull Latest Changes

Review Changes

Resolve Conflicts

Branch Strategies

Gitflow for API Collections

Managing Secrets

Using Environment-Specific Files

Environment Variable Templates

Using Process Environment Variables

Git Best Practices

Monorepo vs Multi-repo

Code Review Checklist

Advanced: Git Hooks

Integration with Code

Why Bruno Works Better with Git

Plain Text Format

File-per-Request

No Binary Exports

Offline-First

Build docs developers (and LLMs) love

Get Started

Core Concepts

Desktop App

CLI

Advanced

Integrations

​Overview

​File Structure

​Collection Configuration

​Request Files

​Environment Files

​Git Workflow

​Collaboration Workflows

​Feature Branch Workflow

​Team Collaboration

Clone Collection

Pull Latest Changes

Review Changes

Resolve Conflicts

​Branch Strategies

​Gitflow for API Collections

​Managing Secrets

​Using Environment-Specific Files

​Environment Variable Templates

​Using Process Environment Variables

​Git Best Practices

​Monorepo vs Multi-repo

​Code Review Checklist

​Advanced: Git Hooks

​Integration with Code

​Why Bruno Works Better with Git

Plain Text Format

File-per-Request

No Binary Exports

Offline-First

Build docs developers (and LLMs) love

Overview

File Structure

Collection Configuration

Request Files

Environment Files

Git Workflow

Collaboration Workflows

Feature Branch Workflow

Team Collaboration

Branch Strategies

Gitflow for API Collections

Managing Secrets

Using Environment-Specific Files

Environment Variable Templates

Using Process Environment Variables

Git Best Practices

Monorepo vs Multi-repo

Code Review Checklist

Advanced: Git Hooks

Integration with Code

Why Bruno Works Better with Git