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Trunk-Based Git Model

What Is Trunk-Based Development?

To create high-quality software, we must be able to trace any changes and, if necessary, roll them back. In trunk-based development, developers frequently merge minor updates into a shared repository, often referred to as the core or trunk (usually the main or master branch). Within trunk-based development, developers create short-lived branches with only a few commits. This approach helps ensure a smooth flow of production releases, even as the team size and codebase complexity increase.

  • Main branch usage - Engineers actively collaborate on the main/master branch, integrating their changes frequently
  • Short-lived feature branches - Goal is to complete work on these branches quickly and merge them back into the main/master branch
  • Frequent integration - Engineers perform multiple integrations daily
  • Reduced branching complexity - Maintain simple branching structures and naming conventions
  • Early detection of issues - Integrations aid in identifying issues and bugs during the development phase
  • Continuous Delivery/Deployment - Changes are always in a deployable state
  • Feature toggles - Feature flags used to hide incomplete or work-in-progress featuresTrunk-Based Development
Trunk-Based Development (Image Source )

Benefits of Trunk-Based Development

Here are some benefits of trunk-based development:

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Unlock the Full Potential of Git

Git is one of the most popular version control systems used by developers worldwide. As a software developer, you must be well-versed in Git and its commands to manage code efficiently, collaborate with other team members, and keep track of changes. While there are many Git commands available, not all are equally important. In this article, I’ll cover the top Git commands that every senior-level developer should know.

“A Git pull a day keeps the conflicts away”