Trunk-based development (TBD) is an approach to software development that uses a single main branch for all changes that are regularly merged through code review. It is a popular approach to continuous integration and continuous delivery (CI/CD), which are processes that allow software teams to easily and quickly create, test, and deploy code changes.
Trunk-based development is based on the idea of having one main branch of code, which is called the “trunk”. All new changes are made on the trunk and then integrated into the trunk through a process of code review and automated tests. This process allows teams to quickly identify and fix problems as they arise, and it also helps teams maintain a high level of code quality.
• Easier to Manage: Trunk-based development is easier to manage than other approaches because it uses a single main branch for all changes. This simplifies the process of managing and tracking changes, and it also makes it easier to integrate code changes into the trunk.
• Faster Deployment: Trunk-based development helps teams deploy code changes more quickly because they can easily track and review all changes made to the trunk. This makes it easier for them to identify potential problems before they are deployed to production.
• Improved Team Collaboration: Trunk-based development also encourages better collaboration between team members because it encourages them to review and discuss code changes before they are integrated into the trunk. This helps teams create better quality code and avoid potential issues before they are deployed.
Trunk-based development is a continuous integration and continuous delivery (CI/CD) approach that uses a single main branch for all code changes. The process of trunk-based development involves several steps that help teams create, test, and deploy code changes quickly and easily.
The first step in the process of trunk-based development is to make changes to the trunk. This involves adding new code or modifying existing code. All changes must be made on the trunk and then tracked through version control systems such as Git.
Once changes are made to the trunk, they must be reviewed and tested. This involves having team members review the code changes to ensure that they meet the team’s standards and that they do not introduce any errors or problems. It also involves running automated tests to make sure that the code behaves as expected.
Once the code changes have been reviewed and tested, they can then be merged into the trunk. This process involves merging the code changes with the existing code on the trunk and making sure that all changes are properly integrated.
Once the code changes have been merged into the trunk, they can then be deployed to production. This involves taking the code changes from the trunk and deploying them to the production environment. This process should be automated to ensure that it is done quickly and efficiently.