Git Do's and Don'ts

Do's and Don'ts Overview

Do's and Don'ts is something you will reach for often in Git. It keeps your workflow predictable and makes your intent obvious to reviewers and teammates.

When you learn do's and don'ts properly, you avoid the guesswork that leads to mistakes and rework. The example below shows the shape you will use in most real Git projects.

# the commands you will use every day
git status          # what changed
git add .           # stage changes
git commit -m "..." # record a snapshot
git push            # share your work

Most Git work revolves around status, add, commit, and push.

Do's and Don'ts Example

git add <files>
git commit -m "message"
git push origin <branch>

• Start from a minimal Do's and Don'ts example and grow it only as needed.
• Keep things explicit so Do's and Don'ts behaves the same for everyone on the team.
• Name things clearly so teammates understand your Do's and Don'ts at a glance.
• Verify Do's and Don'ts works as expected before relying on it in important work.

Git Cheatsheet

Handy Git command reference related to do's and don'ts.

How Do's and Don'ts Works in Git

Do's and Don'ts builds on Git's model of snapshots and references. Every commit points to a full snapshot of your project, and branches are simply lightweight pointers to commits.

Most Git work revolves around status, add, commit, and push.

• The working directory, staging area, and repository are Git's three main areas.
• Commits are immutable snapshots linked to their parents.
• Branches and tags are just pointers to commits.
• Remotes are copies of the repository you sync with.

Practical Guidance for Do's and Don'ts

On real teams, do's and don'ts works best with small, focused commits and clear messages. Commit often, write descriptive messages, and pull before you push to avoid surprises.

Common Mistakes

• Skipping edge cases and error handling when using do's and don'ts.
• Not verifying the result of do's and don'ts before moving on.
• Over-complicating do's and don'ts before you actually need the extra flexibility.
• Ignoring documentation, which makes do's and don'ts hard for the next person to follow.

Key Takeaways

• Do's and Don'ts is a core part of working effectively with Git.
• Start small and keep do's and don'ts focused on a single goal.
• Apply consistent patterns so do's and don'ts scales across your project.
• Practise and document do's and don'ts to keep your workflow maintainable.