leon/.github/CONTRIBUTING.md

Contributing

Thanks a lot for your interest in contributing to Leon! ❤️

Leon needs open source to live, the more modules he has, the more skillful he becomes.

Before submitting your contribution, please take a moment to review this document.

Please note we have a code of conduct, please follow it in all your interactions with the project.

How You Can Help

Here are few examples about how you could help on Leon, by:

• Creating a new module.
• Working on new features (what is in backlog or todo).
• Suggesting new ideas.
• Reporting a bug.
• Improving the documentation (translations, typos, better writing, etc.).
• Sponsoring Leon.

Pull Requests

Working on your first Pull Request? You can learn how from this free series How to Contribute to an Open Source Project on GitHub.

• Please first discuss the change you wish to make via issue, email, or any other method with the owners of this repository before making a change. It might avoid a waste of your time.

• The master branch is actually used as a snapshot of the latest stable release. Do not submit your PRs against the master branch.

• Ensure your code respect our coding standards (cf. .eslintrc.json). To do so, you can run:

  npm run lint
  

• Make sure your code passes the tests. You can run the tests via the following command:

  npm test
  

  If you're adding new features to Leon, please include tests.

Development Setup

Choose the setup method you want to go for.

Single-Click

Gitpod will automatically setup an environment and run an instance for you.

Basic

# Clone the repository
git clone https://github.com/leon-ai/leon.git leon

# Go to the project root
cd leon

# Install
npm install

# Check the setup went well
npm run check

# Run the development server
npm run dev:server

# Run the development web app
npm run dev:app

Docker

# Clone the repository
git clone https://github.com/leon-ai/leon.git leon

# Go to the project root
cd leon

# Build
npm run docker:build

# Run the development server and the development web app
npm run docker:dev

Versioning

• We use Semantic Versioning for releases.
• A new Leon module creation increases the MINOR version number of its relevant Leon package.
• Each time a MAJOR or MINOR version number of a Leon package is increased, then the MINOR version number of the project should also be increased.
• Each time a PATCH version number of a Leon package is increased, then the PATCH version number of the projet should also be increased.

Commits

The commit message guideline is adapted from the AngularJS Git Commit Guidelines.

Types

Types define which kind of changes you made to the project.

Types	Description
BREAKING	Changes including breaking changes.
build	New build version.
chore	Changes to the build process or auxiliary tools such as changelog generation. No production code change.
ci	Changes related to continuous integration only (GitHub Actions, CircleCI, etc.).
docs	Documentation only changes.
feat	A new feature.
fix	A bug fix.
perf	A code change that improves performance.
refactor	A code change that neither fixes a bug nor adds a feature.
style	Changes that do not affect the meaning of the code (white-space, formatting, missing semi-colons, etc.).
test	Adding missing or correcting existing tests.

Scopes

Scopes define high-level nodes of Leon.

• web app
• server
• hotword
• package/package_name

Examples

git commit -m "feat(server): awesome new server feature"
git commit -m "docs(package/leon): fix spelling"
git commit -m "chore: split training script into awesome blocks"
git commit -m "style(web app): remove chatbot useless parentheses"

Sponsor

You can also contribute by sponsoring Leon.

Please note that I dedicate most of my free time to Leon.

By sponsoring the project you make the project sustainable and faster to develop features.

The focus is not only limited to the activity you see on GitHub but also a lot of thinking about the direction of the project. Which is naturally related to the overall design, architecture, vision, learning process and so on...

Spread the Word

Use #LeonAI if you tweet about Leon and/or mention @louistiti_fr.