Commit message
A commit message is human-readable text attached to a version-control commit that describes the purpose or changes recorded by that commit.
Road to Kubernetes
A commit message is text attached to a version-control commit that describes the changes it records.
- How it is used
- Uses messages to document incremental changes while saving tracked project files in Git.
- How deep it goes
- Defines the message, shows commit syntax, and connects message quality to history review, but does not specify a formal style guide.
- Examples
- Uses an initial Python project commit, `git log`, and `git show <commit-id>` to demonstrate messages and recorded changes.
- What you can do after
- Evaluate repository history and inspect recorded file changes using descriptive messages, `git log`, and `git show`.
The Art of Code
A commit message is text attached to a version-control commit that summarizes the intent and reasoning of a change.
- How it is used
- Uses commit messages as lightweight documentation and preventive maintenance within a simplicity-preserving team workflow.
- How deep it goes
- Defines subjects, optional reasoning bodies, ticket references, and feature-sized history, without prescribing exact wording.
- Examples
- Uses concise subjects, explanatory bodies, related tickets, and single-feature commits as practical forms.
- What you can do after
- Apply it by stating intent concisely, adding reasoning when needed, linking tickets, and keeping each feature’s history coherent.
Related concepts
- commitpart of · A commit is an operation or record that finalizes changes or a proposed state, making it part of a system’s accepted state or history.
- traceabilityproduces · Traceability is the ability to follow an artifact, data, result, or decision through its origins, relationships, transformations, and relevant history.
These guides are generated from the text of Manning books by Manning's knowledge graph and link to the sections they draw on. The full books are available on liveBook and at manning.com.

