As I'm continuing my journey in open source software development, everyday brings a new challenge and learning experience. In this blog post, I'll share my experience working on two branches in parallel, for these two issues: issue-15 and issue-16, within my dev-mate-cli project. Along the way, I'll discuss the changes I made, the challenges I faced, and the lessons I learned about the merging process.

Branching Out: Creating issue-15 and issue-16

For this project, I created two issues on my repository and then created two branches locally to implement distinct features:

1. issue-15: This branch focused on adding folder processing capabilities to the application. This feature was crucial for allowing users to input entire directories, enabling a more efficient workflow.

2. issue-16: In this branch, I aimed to add a stream flag that would allow the application to stream responses to stdout. This enhancement would improve real-time output handling, making the application more responsive.

I made a conscious effort to minimize changes across both branches to avoid potential merge conflicts. This approach was informed by a previous experience in which working in parallel branches led to complex merges. With this understanding, I aimed for a smoother merging process this time around.

Making Changes: Implementing Features

In the issue-15 branch, I focused on developing the folder processing feature. This involved modifying the file-handling logic to accept and process multiple files within a specified directory. I wanted to add this feature to make file inputs easier for the user.

Simultaneously, in the issue-16 branch, I worked on implementing the stream flag. This feature required adjustments to how the application managed output, allowing it to stream responses in real-time using Open AI's Chat Completion API. I incorporated command-line options to enable or disable this functionality, providing users with added flexibility.

Merging the Branches

Once I completed the features in both branches, it was time to merge them back into the main branch. The final commits for both branches can be checkout out here - issue-15(https://github.com/mayank-Pareek/dev-mate-cli/commit/3abdc216e53975bd539290e048eed0c501323aa6), issue-16(https://github.com/mayank-Pareek/dev-mate-cli/commit/7b0cd68b64bc74d184838ab19ae6a0a7779282c2).

The process began by ensuring that both branches were up to date with the latest changes from the main branch. I did this by running:

git checkout main
git pull origin main

Next, I merged each feature branch into the main branch sequentially. First, I merged issue-15:

git checkout main
git merge issue-15

The merging process was smooth, and I successfully integrated the changes without any conflicts. I then proceeded to merge issue-16 in the same manner:

git merge issue-16

Lessons Learned and Future Improvements

As I learned from my previous pull requests, minimizing changes in parallel branches can significantly reduce the potential for conflicts. Understanding what to change and what to leave alone is vital. I also explored more of Git’s branching and merging capabilities, which are really powerful tools. Embracing these features and learning how to manage them effectively can lead to a smoother development process.

Working with parallel branches in Git has been a rewarding learning experience. By creating new branches for new feature, I was able to implement significant features while successfully merging them back into the main branch without any issues. As I continue to grow as a developer, I will carry these lessons with me for more efficient collaboration in future projects.