Files
umutray/README.md
T
funman300 6fe558ad00 Rename project: battlenet-manager → umutray
Binary, crate, clap app name, ksni tray id, HTTP user-agent, systemd unit,
XDG config dir (co.aleshym/umutray), README, and all log prefixes.

Config path changes from ~/.config/battlenet-manager/ to ~/.config/umutray/.
Existing users should `mv` the old directory if they've customised it;
otherwise defaults get rewritten on next run.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-04-16 17:28:13 -07:00

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# umutray
A small system-tray daemon and CLI for running the Battle.net launcher on
Linux via [umu-launcher](https://github.com/Open-Wine-Components/umu-launcher)
and [GE-Proton](https://github.com/GloriousEggroll/proton-ge-custom).
## Features
- Tray icon with Launch / Kill / Update-Proton menu (KDE, GNOME+AppIndicator,
Xfce, any SNI-capable desktop).
- Background poller that reflects Battle.net's running state in the tray.
- `update-proton` subcommand that downloads GE-Proton releases directly from
GitHub and installs them under the Steam compat tools directory.
- `diagnose` subcommand that sanity-checks the environment (umu-run, prefix,
Proton install, Vulkan, display server, stale agent.lock).
## Install
```sh
cargo build --release
install -Dm755 target/release/umutray ~/.local/bin/umutray
```
Requires `umu-launcher` and `tar` on PATH. On Arch:
```sh
sudo pacman -S umu-launcher vulkan-tools
```
The Battle.net Launcher.exe itself is not bundled — run your existing
`battlenet-umu-setup.sh` (or install it manually into the prefix) before
first launch.
## Usage
| Command | What it does |
| ------------------------------ | -------------------------------------------------------- |
| `umutray` | Start the tray daemon (default) |
| `umutray launch` | Launch Battle.net and return (for `.desktop` shortcuts) |
| `umutray kill` | SIGTERM → wait 3 s → SIGKILL on all Battle.net procs |
| `umutray diagnose` | Run environment health checks |
| `umutray update-proton` | Interactive GE-Proton picker |
| `update-proton --latest` | Install newest GE-Proton release |
| `update-proton --version X` | Install a specific tag (e.g. `GE-Proton10-34`) |
| `update-proton --list` | Show recent releases without installing |
| `config show` / `config path` | Print current config or its path |
| `config edit` | Open config in `$EDITOR` |
| `config set --prefix PATH` | Change the Wine prefix (also `--compat-dir`, `--gameid`) |
| `service install` | Write + enable a `systemd --user` unit for autostart |
| `service uninstall` / `status` | Remove the unit / show its status |
## Config
Lives at `~/.config/umutray/config.toml`, written with defaults on
first run:
```toml
prefix_dir = "~/Games/battlenet-umu"
proton_version = "GE-Proton" # or a pinned tag like "GE-Proton10-34"
gameid = "umu-battlenet"
proton_compat_dir = "~/.local/share/Steam/compatibilitytools.d"
```
`proton_version = "GE-Proton"` tells umu-launcher to auto-fetch the latest
on each run. Setting it to a specific tag (done automatically by
`update-proton`) pins that version.