liveBook · Manning

Commit

As explained in Road to Kubernetes

A commit is a recorded snapshot of changes in a Git repository, identified by a commit identifier and optionally accompanied by a message.

A commit finalizes selected changes as a snapshot in a Git repository and records a message describing what changed. It follows git add, which prepares the files to track. section 2.3.3

Use the basic commit workflow:

  • Make changes, review which files should be tracked, and update .gitignore when necessary. section 2.3.3
  • Prepare selected files with git add path/to/file/or/folder/. section 2.3.3
  • Save the prepared changes with git commit -m "Commit message". section 2.3.6
  • Inspect history with git log or examine a particular commit with git show <commit-id>. section 2.3.6
  • Push committed changes to a remote repository when they are ready to share or host elsewhere. section 2.3.3 section 2.4.3

Initial project commit

After preparing a Python project, run git commit -m "Initial python project commit". Continue using git add followed by git commit whenever you make related incremental changes. section 2.3.3

git commit -m "Initial python project commit"

Run the initial Python project commit command after adding the files you want Git to track. section 2.3.3

How Road to Kubernetes covers it

How deep it goes
Explains snapshots, messages, file selection, history inspection, and basic reversal, while deferring advanced Git features.
Examples
Demonstrates initial Python and Node.js project commits alongside recurring add-and-commit changes.
What it assumes
Assumes a project directory and introduces Git tracking through git add, .gitignore, commits, and repository initialization.
What you can do after
Apply commits to track incremental application changes and inspect or prepare them for GitHub.
How it connects
Connects commits with git add, .gitignore, git push, remote repositories, git log, git show, and git reset.

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Related concepts

This explainer was generated by Manning's knowledge graph from the text of Road to Kubernetes. The section links point to the parts of the book it draws on.