How to Contribute

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

Documentation

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

Visual Studio 2019 or higher (https://www.visualstudio.com/vs/). The community version is free and works (https://www.visualstudio.com/downloads/).
HTML/Javascript editor of choice (VS Code/Sublime Text/Webstorm/Atom/etc)
Git
NodeJS (Node 12.X.X or higher)
Yarn
.NET Core 5.0.

Fork Prowlarr
Clone the repository into your development machine. info
Install the required Node Packages yarn install
Start gulp to monitor your dev environment for any changes that need post processing using yarn start command.
Build the project in Visual Studio, Setting startup project to Prowlarr.Console and framework to net5.0
Debug the project in Visual Studio
Open http://localhost:7878

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 Radarr'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)

If you're contributing an indexer please phrase your commit as something like: New: (Indexer) {Indexer Name}, New: (Indexer) {Usenet|Torrent} {Indexer Name}, New: (Indexer) {Torznab|Newznab} {Indexer Name}
If you're updating an indexer please phrase your commit as something like: Fixed: (Indexer) {Indexer Name} {changes} e.g. Fixed: (Indexer) Changed BHD to use API

Only make pull requests to develop, never master, if you make a PR to master 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 (Good)
- fix-bug (Good)
- patch (Bad)
- develop (Bad)

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