conventional-commits

The conventional commits format standardizes git commit messages using a required type, optional scope, imperative subject, body, and footer to make commit history machine-parseable for automated tooling.

To write a git commit message for semantic versioning, structure it with a type like feat or fix, an optional scope, and a descriptive subject, such as feat(ui): add dark mode toggle, to trigger automated version bumps.

Mark breaking changes in commit messages by adding a footer with a BREAKING CHANGE marker or appending an exclamation mark after the type, ensuring safe refactors and automated releases update the changelog accordingly.

Yes, conventional commits can be applied to PR titles in CI-driven release automation, providing a strict, machine-friendly format that ensures consistent changelog generation and reliable semantic version bumps.

Inconsistent git commit history breaks changelog generation because vague messages lack the machine-readable type, scope, and breaking-change markers required by automated tools to reliably parse changes and generate release notes.

Commitlint is commonly used to enforce conventional commit messages in team repositories, ensuring entries follow the required type, scope, and imperative subject rules for predictable automated releases.