Each commit message consists of a header, a body and a footer. The header has a special format that includes a type, a scope and a subject:
Any line of the commit message cannot be longer 100 characters! This allows the message to be easier to read on github as well as in various git tools.
Must be one of the following:
- feat: A new feature
- fix: A bug fix
- docs: Documentation only changes
- style: Changes that do not affect the meaning of the code (white-space, formatting, missingsemi-colons, etc)
- refactor: A code change that neither fixes a bug or adds a feature
- test: Adding missing tests
- chore: Changes to the build process or auxiliary tools and libraries such as documentationgeneration
The scope could be anything specifying place of the commit change. For example
The subject contains succinct description of the change:
- use the imperative, present tense: "change" not "changed" nor "changes"
- don't capitalize first letter
- no dot (.) at the end
Just as in the subject, use the imperative, present tense: "change" not "changed" nor "changes" The body should include the motivation for the change and contrast this with previous behavior.
The footer should contain any information about Breaking Changes and is also the place to reference GitHub issues that this commit Closes.