Organising Git Pull Requests

Recently we had an interesting dev forum on Git workflows. Git is the de facto source control tool of choice for software development. Powerful and flexible, teams have a wide range of choices to make when deciding exactly how to make use of it. This discussion originally stemmed from a Changelog podcast titled “Git your reset on” based on the blog post “Git Organized” by Annie Sexton.

To briefly summarise the above, if we imagine a situation where a merge to main leads to a production deployment and then an issue is found in production, how do we roll back? We look in the git history, find the commit that introduced the bug, revert it and then redeploy to production. But oh no! This revert changed a number of source files beyond the scope of the bug and has ended up introducing a new bug.

The proposed solution to this is to ensure a sensible, clean history of commits is used within a branch. Annie Sexton suggests using a feature branch where you commit regularly with useless messages like WIP until you are ready to submit a pull request. You then run git reset origin/head to be presented with all the changes you have done and how this differs from main, you then progressively add files and make commits with sensible messages to build up a more coherent change.

This approach has a number of advantages we discussed:

  • It provides a neat history of compartmentalised changes
  • Reviewers can then follow a structured story of commits about how the developer arrived at their solution
  • Irrelevant changes are excluded
  • Ensure that all of the included changes are relevant only to the task at hand

Disadvantages of this approach may include:

  • Bad approaches that were tried and abandoned are not in the history
  • Changes aren’t going to always compartmentalise neatly into specific changes of files meaning we would need to commit specific changes within a file, some tools do a bad job supporting this use case

It turns out that a lot of developers at 67 Bricks use a form of history rewriting when developing code, but no one used the specific approach proposed above. git commit–amend is a very useful command to tweak the previous commit. Some (including myself) use git rebase -i as a way of rebuilding the commit history, though this has a limitation in cases where you may want to split a commit up. Finally, others create new branches and build up clean commits on the new branch.

Is force pushing a force for good?

This question really split the developers, some see using git push --force as an evil that indicates you’re using git wrongly and should only be used as a last resort. Others really like the idea of force pushing, but only for branches you’ve been developing on and have yet to create a merge request for.


A workflow some developers have seen before involves using the --squash flag when merging into main. This can create a nice history where each commit neatly maps to a single ticket but the general view was this caused the loss of helpful information from the git history.

Should the software be valid at every commit?

Some argued that this is a sensible thing to strive for, having confidence that you can revert back to any commit and the software will work is a nice place to be at. However, others criticised this as tricky to achieve in practice. Ideally the tests would all be valid and pass too, but this goes against how some developers work; they create a failing test to show the problem or new feature, commit it and then build out code to make the test green. Others claim that tests should change in the same commit as code changes to make it obvious these changes belong together.

Tools used by Developers

At 67 bricks, we try to avoid specifying which precise tool a developer should use for their craft. Different developers prefer different approaches when it comes to using git, some are more comfortable with their IDEs plugin (e.g. IntelliJ has good git integration which can add specific lines to commits) while others may prefer using the command line. Here’s a list of tools we’ve used when dealing with git:

To conclude, specific approaches and tools used vary, but everyone agreed on the benefits of striving for a clean, structured git history.