Distributed Git Usage

Git is a Distributed Version Control System (DVCS) that helps multiple developers collaborate efficiently. This article introduces the basic usage of distributed Git.

Distributed Workflows

Distributed Git workflows support various collaboration methods. The main workflows include the Centralized Workflow, the Integration-Manager Workflow, and the Dictator and Lieutenants Workflow.

Centralized Workflow

All developers access and work on a single central repository.

$ git clone https://github.com/user/repo.git
$ git commit -m "commit message"
$ git push origin master

Integration-Manager Workflow

Each developer has their own fork, and an integration manager merges the changes.

$ git clone https://github.com/user/repo.git
$ git remote add upstream https://github.com/original/repo.git
$ git fetch upstream
$ git merge upstream/master

Dictator and Lieutenants Workflow

A central manager (dictator) handles the final merge, while lieutenants manage work in their respective branches.

$ git checkout -b new-feature
$ git commit -m "add new feature"
$ git push origin new-feature
$ git request-pull origin new-feature https://github.com/original/repo.git

Contributing to a Project

Learn how to contribute to open source projects using Git.

Commit Guidelines

When contributing to a project, you should follow commit message conventions.

$ git commit -m "Brief summary of changes
>
> Detailed explanation of changes after a blank line"

Private Teams

Small teams can collaborate using private repositories.

$ git init --bare /path/to/repo.git
$ git remote add origin user@server:/path/to/repo.git
$ git push origin master

Forking Public Projects

You can contribute to public projects through forks.

$ git clone https://github.com/original/repo.git
$ git remote add fork https://github.com/user/repo.git
$ git push fork master

Project Maintenance

Project maintenance is important for efficient collaboration.

Working in Topic Branches

You can use topic branches to separate work by feature.

$ git checkout -b feature-branch
$ git commit -m "start feature"
$ git push origin feature-branch

Applying Patches via Email

You can apply patches sent via email.

$ git am < patch.mbox

Integrating Contributed Work

To integrate contributed work, you can use merging or rebasing.

$ git checkout master
$ git merge feature-branch

Tagging Releases

You can tag releases to mark specific points in time.

$ git tag -a v1.0 -m "version 1.0"
$ git push origin v1.0

We have covered the basics of distributed Git usage. You can use these commands to effectively manage Git in a distributed environment.

Quiz