What Is in a Git Commit

The git commit command captures a snapshot of the project’s currently staged changes. Committed snapshots can be thought of as “safe” versions of a project—Git will never change them unless you explicitly ask it to. … These two commands git commit and git add are two of the most frequently used.

What does a git commit contains?

The commit object contains the directory tree object hash, parent commit hash, author, committer, date and message.

What happens when you commit?

The git commit command will save all staged changes, along with a brief description from the user, in a “commit” to the local repository. Commits are at the heart of Git usage. You can think of a commit as a snapshot of your project, where a new version of that project is created in the current repository.