Keys to creating the best Pull Requests

Git services

 

Git stands as the cornerstone for collaborative software development, offering not just version control but also an avenue for seamless team collaboration. However, its true power lies not merely in its basics, but in the adoption of robust practices that streamline collaboration and code review processes. This article delves into a set of best practices aimed at refining Git usage, specifically focusing on managing Pull Requests (PRs).

 

1. Keep PRs Concise

Aim for PRs with a maximum of a few hundred lines.

Instead of apologizing for lengthy PRs, break them down into smaller, focused ones

Lengthy PRs make reviews challenging and increase the likelihood of missing errors or opportunities for improvement.

Long PR

 

2. Refactoring Approach

It's very important to analyze the task before starting coding, outlining the different steps required to accomplish it, and reviewing the existing code. It's at this stage when we may identify the need for refactoring. If the refactor is significant enough, it's advisable to perform it in a separate pull request

 

3. Providing Adequate Context

Comprehending the objective of the code is crucial for conducting a thorough review and suggesting ideas to enhance its quality. Providing adequate context is essential for this purpose.

  • In Code: Include explanations for non-standard or unclear code to clarify the purpose or intention behind it.
  • In Commit Messages: Ensure concise and descriptive messages that convey the main idea of the change independently of the PR.
  • In PR Descriptions: Provide an explanation that offers sufficient insight into the code's purpose and rationale behind the changes.

 

4. Seeking Assistance

Utilize the PR as an opportunity to seek help. Clearly state queries and mention relevant coworkers for assistance.

 

5. Write a good code in every commit

Each commit should be well-crafted. Utilize the '--amend' command to refine the last commit in case improvements can be made

 

6. Self-Review PRs

Prior to submission, conduct a comprehensive self-review of the PR to identify any potential issues or inconsistencies. Approach it as if you were reviewing a pull request from a colleague.

 

I hope that these guidelines prove useful for you, enabling you to create better pull requests in the future.