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Cristovão Farias
Cristovão Farias

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Mastering Conventional Commits: A Guide to Consistent and Clear Commit Messages

Let's say you're a software development team working on a codebase. Clear and consistent commit messages are essential to keep track of changes over time. However, maintaining a standardized format for commit messages can be challenging when multiple developers are involved. Without a consistent standard, it can be harder to understand the context and impact of each change. That's where Conventional Commits come in. They provide a naming convention that makes it easier to understand the changes made and their purpose. In this post, we'll explore what Conventional Commits are, why they matter, and how to use them in your development workflow.

Conventional Commits is a commit message naming convention that focuses on providing a consistent standard for commits in a source code repository. The goal is to make it easier to read and interpret changes made to a project, helping understand what was changed and the impact of those changes.

The convention follows a specific pattern of message prefixes that indicate the nature of the change and its intention. The prefix is followed by a descriptive text that details the change made.

The most common prefixes are:

feat: a new feature or significant improvement was added
fix: a problem was fixed
docs: changes were made to the project documentation
style: changes were made to code formatting without changing its function
refactor: the code was refactored without adding or removing functionality
test: tests were added or modified
chore: changes to files or settings that do not affect the code itself (e.g. updating dependencies)

By following this convention, it is possible to use automated tools to generate change logs, version histories, and even to perform automated deployment actions in production environments, for example.

In summary, the use of Conventional Commits is a best practice for maintaining organization and clarity in the change history of a software project, making communication between development team members and external contributors easier.

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