Kavita/CONTRIBUTING.md

How to Contribute

We're always looking for people to help make Kavita even better, there are a number of ways to contribute.

Documentation

Setup guides, FAQ, the more information we have on the wiki the better.

Development

Tools required

• Visual Studio 2019 or higher (https://www.visualstudio.com/vs/). The community version is free and works fine. Download it here.
• Rider (optional to Visual Studio, preferred editor) (https://www.jetbrains.com/rider/)
• HTML/Javascript editor of choice (VS Code/Sublime Text/Webstorm/Atom/etc)
• Git
• NodeJS (Node 18.13.X or higher)
• .NET 9.0+
• dotnet tool install -g Swashbuckle.AspNetCore.Cli

Getting started

1. Fork Kavita
2. Clone the repository into your development machine. info
3. Install the required Node Packages
   • cd Kavita/UI/Web
   • npm install
   • npm install -g @angular/cli
4. Start the frontend
   • npm run start
5. Build the project in Visual Studio/Rider, Setting startup project to API
6. Debug the project in Visual Studio/Rider
7. Open http://localhost:4200
8. (Deployment only) Run build.sh and pass the Runtime Identifier for your OS or just build.sh for all supported RIDs.

Debugging on Device

• Update IP constant in Web/UI/src/environments/environment.ts to your dev machine's ip instead of localhost.

Contributing Code

• If you're adding a new, already requested feature, please comment on Github Issues so work is not duplicated (If you want to add something not already on there, please talk to us first)
• Rebase from Kavita's develop branch, don't merge
• Make meaningful commits, or squash them
• Feel free to make a pull request before work is complete, this will let us see where its at and make comments/suggest improvements
• Reach out to us on the discord if you have any questions
• Add tests (unit/integration)
• Commit with *nix line endings for consistency (We checkout Windows and commit *nix)
• One feature/bug fix per pull request to keep things clean and easy to understand
• Use 4 spaces instead of tabs, this is the default for VS 2019 and WebStorm (to my knowledge)
  • Use 2 spaces for UI files

Pull Requesting

• Only make pull requests to develop, never main, if you make a PR to main we'll comment on it and close it
• You're probably going to get some comments or questions from us, they will be to ensure consistency and maintainability
• We'll try to respond to pull requests as soon as possible, if its been a day or two, please reach out to us, we may have missed it
• Each PR should come from its own feature branch not develop in your fork, it should have a meaningful branch name (what is being added/fixed)
  • new-feature (Bad)
  • fix-bug (Bad)
  • patch (Bad)
  • develop (Bad)
  • feature/parser-enhancements (Great)
  • bugfix/book-issues (Great)

Swagger API

If you just want to play with Swagger, you can just

• cd Kavita/API
• dotnet run -c Debug
• Go to http://localhost:5000/swagger/index.html

If you have a build issue around swagger run: swagger tofile --output ../openapi.json API/bin/Debug/net8.0/API.dll v1 to see the error and correct it

Building external scripts/apps

We welcome anyone to build external scripts and applications. Reach out to us about publishing, we will link from our wiki and discord. Please do not use words like "Kavita reader" or "Kavita" as your explicit app name. Use of "[name]: A Kavita Reader" is preferred.

If you have any questions about any of this, please let us know.