JellyTau

<h1 align="center">
  <img src="docs/assets/logo.png" alt="JellyTau logo" width="120" /><br />
  JellyTau
</h1>

A cross-platform Jellyfin client built with Tauri, SvelteKit, and TypeScript.

Business logic lives in a Rust backend; a UI-rich Svelte frontend handles
presentation and talks to it over Tauri's IPC. Targets Linux (libmpv) and
Android (ExoPlayer).

## Getting Started

This project uses [bun](https://bun.sh) as its package manager.

```bash
# Activate the Rust environment (fish shell)
source "$HOME/.cargo/env.fish"

# Install dependencies
bun install

# Run in development
bun run tauri dev

# Type-check the frontend
bun run check

# Build for Linux
bun run tauri build

# Build for Android
bun run tauri android build
```

For the full set of build, test, and Android helper scripts, see
[scripts/README.md](scripts/README.md).

## Documentation

| Topic | Location |
|-------|----------|
| Architecture overview & subsystem docs | [docs/architecture/](docs/architecture/) |
| Requirements, traceability & technical debt | [docs/requirements.md](docs/requirements.md) |
| Build & release process | [docs/build/build-release.md](docs/build/build-release.md) |
| Docker builds | [docs/build/docker.md](docs/build/docker.md) |
| Traceability tooling & CI | [docs/traceability.md](docs/traceability.md), [docs/traceability-ci.md](docs/traceability-ci.md) |
| Release checklist | [docs/release-checklist.md](docs/release-checklist.md) |
| UX flows | [docs/ux-flows.md](docs/ux-flows.md) |
| CI operations (builder image, secrets, runner) | [docs/build/ci-operations.md](docs/build/ci-operations.md) |

## Contributing

[CONTRIBUTING.md](CONTRIBUTING.md) covers the setup, the gates a change has to
pass, and the two rules that catch people out (bug fixes start with a failing
test; Jellyfin's taxonomy stays in Rust). Please also read the
[Code of Conduct](CODE_OF_CONDUCT.md).

Found a security problem? Do not open an issue — see [SECURITY.md](SECURITY.md).

## Verifying a download

Every release publishes `SHA256SUMS` covering all of its artifacts, plus an SBOM
of what went into the build:

```bash
sha256sum -c SHA256SUMS
```

Desktop builds update themselves from Settings → Updates, verifying each payload
against JellyTau's signing key before installing. Android installs are handled by
the system installer, so the app links to the releases page instead.

## Recommended IDE Setup

[VS Code](https://code.visualstudio.com/) +
[Svelte](https://marketplace.visualstudio.com/items?itemName=svelte.svelte-vscode) +
[Tauri](https://marketplace.visualstudio.com/items?itemName=tauri-apps.tauri-vscode) +
[rust-analyzer](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust-analyzer).

## License

MIT