Table of Contents

Contributing to Laravel via Command-Line

Contents

Getting Started

This tutorial explains the basics of contributing to a project on GitHub via the command-line. The workflow can apply to most projects on GitHub, but in this case, we will be focused on the Laravel project. This tutorial is applicable to OSX, Linux and Windows.

This tutorial assumes you have installed Git and you have created a GitHub account. If you haven't already, look at the Laravel on GitHub documentation in order to familiarize yourself with Laravel's repositories and branches.

Forking Laravel

Login to GitHub and visit the Laravel Repository. Click on the Fork button. This will create your own fork of Laravel in your own GitHub account. Your Laravel fork will be located at https://github.com/username/laravel (your GitHub username will be used in place of username).

Cloning Laravel

Open up the command-line or terminal and make a new directory where you can make development changes to Laravel:

# mkdir laravel-develop
# cd laravel-develop

Next, clone the Laravel repository (not your fork you made):

# git clone https://github.com/laravel/laravel.git .

Note: The reason you are cloning the original Laravel repository (and not the fork you made) is so you can always pull down the most recent changes from the Laravel repository to your local repository.

Adding your Fork

Next, it's time to add the fork you made as a remote repository:

# git remote add fork git@github.com:username/laravel.git

Remember to replace username** with your GitHub username. *This is case-sensitive. You can verify that your fork was added by typing:

# git remote

Now you have a pristine clone of the Laravel repository along with your fork as a remote repository. You are ready to begin branching for new features or fixing bugs.

Creating Branches

First, make sure you are working in the develop branch. If you submit changes to the master branch, it is unlikely they will be pulled in anytime in the near future. For more information on this, read the documentation for Laravel on GitHub. To switch to the develop branch:

# git checkout develop

Next, you want to make sure you are up-to-date with the latest Laravel repository. If any new features or bug fixes have been added to the Laravel project since you cloned it, this will ensure that your local repository has all of those changes. This important step is the reason we originally cloned the Laravel repository instead of your own fork.

# git pull origin develop

Now you are ready to create a new branch for your new feature or bug-fix. When you create a new branch, use a self-descriptive naming convention. For example, if you are going to fix a bug in Eloquent, name your branch bug/eloquent:

# git branch bug/eloquent
# git checkout bug/eloquent
Switched to branch 'bug/eloquent'

Or if there is a new feature to add or change to the documentation that you want to make, for example, the localization documentation:

# git branch feature/localization-docs
# git checkout feature/localization-docs
Switched to branch 'feature/localization-docs'

Note: Create one new branch for every new feature or bug-fix. This will encourage organization, limit interdependency between new features/fixes and will make it easy for the Laravel team to merge your changes into the Laravel core.

Now that you have created your own branch and have switched to it, it's time to make your changes to the code. Add your new feature or fix that bug.

Committing

Now that you have finished coding and testing your changes, it's time to commit them to your local repository. First, add the files that you changed/added:

# git add laravel/documentation/localization.md

Next, commit the changes to the repository:

# git commit -s -m "I added some more stuff to the Localization documentation."
  • -s means that you are signing-off on your commit with your name. This lets the Laravel team know that you personally agree to your code being added to the Laravel core.
  • -m is the message that goes with your commit. Provide a brief explanation of what you added or changed.

Pushing to your Fork

Now that your local repository has your committed changes, it's time to push (or sync) your new branch to your fork that is hosted in GitHub:

# git push fork feature/localization-docs

Your branch has been successfully pushed to your fork on GitHub.

Submitting a Pull Request

The final step is to submit a pull request to the Laravel repository. This means that you are requesting that the Laravel team pull and merge your changes to the Laravel core. In your browser, visit your Laravel fork at https://github.com/username/laravel. Click on Pull Request. Next, make sure you choose the proper base and head repositories and branches:

  • base repo: laravel/laravel
  • base branch: develop
  • head repo: username/laravel
  • head branch: feature/localization-docs

Use the form to write a more detailed description of the changes you made and why you made them. Finally, click Send pull request. That's it! The changes you made have been submitted to the Laravel team.

What's Next?

Do you have another feature you want to add or another bug you need to fix? First, make sure you always base your new branch off of the develop branch:

# git checkout develop

Then, pull down the latest changes from Laravel's repository:

# git pull origin develop

Now you are ready to create a new branch and start coding again!

Jason Lewis's blog post Contributing to a GitHub Project was the primary inspiration for this tutorial.