Atomic Commits FAQs

Question 1

Why should I separate documentation from code commits?

Accepted Answer

Separating documentation from code allows reviewers to focus on logic changes independently. It also ensures that if a code feature needs to be reverted, the documentation changes don't unnecessarily go with it if they are still relevant.

Question 2

How do atomic commits help with Git Bisect?

Accepted Answer

Atomic commits make Git Bisect much more powerful because they pinpoint the exact logical change that introduced a regression, rather than pointing to a massive commit containing dozens of unrelated changes.

Question 3

What is an atomic commit?

Accepted Answer

An atomic commit is the smallest set of changes that represents a single, complete unit of work. It should have one clear purpose and be able to be reverted without impacting unrelated parts of the codebase.

Question 4

When is it appropriate to combine changes into one commit?

Accepted Answer

You should combine changes that are intrinsically linked, such as a new feature and its unit tests, or a bug fix and its regression test, as they change for the same logical reason.

Question 5

What is the 'Smell Test' for commits?

Accepted Answer

The 'Smell Test' suggests that if you cannot describe your commit in one sentence without using the word 'and', the commit is likely too large and should be split into multiple atomic commits.

Atomic Commits

Key Features

Use Cases

Atomic Commits

Key Features

Use Cases