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# Bluetooth
Library for monitoring [bluez](https://www.bluez.org/) over dbus.
## Installation
1. install dependencies
:::code-group
```sh [<i class="devicon-archlinux-plain"></i> Arch]
sudo pacman -Syu meson vala gobject-introspection
```
```sh [<i class="devicon-fedora-plain"></i> Fedora]
sudo dnf install meson gcc valac gobject-introspection-devel
```
```sh [<i class="devicon-ubuntu-plain"></i> Ubuntu]
sudo apt install meson valac gobject-introspection
```
:::
::: info
Although bluez is not a direct build dependency,
it should be self-explanatory that the daemon is required to be available at runtime.
:::
2. clone repo
```sh
git clone https://github.com/aylur/astal.git
cd astal/lib/bluetooth
```
3. install
```sh
meson setup build
meson install -C build
```
:::tip
Most distros recommend manual installs in `/usr/local`,
which is what `meson` defaults to. If you want to install to `/usr`
instead which most package managers do, set the `prefix` option:
```sh
meson setup --prefix /usr build
```
:::
## Usage
You can browse the [Bluetooth reference](https://aylur.github.io/libastal/bluetooth).
### CLI
There is no CLI for this library, use the one provided by bluez.
```sh
bluetoothctl --help
```
### Library
:::code-group
```js [<i class="devicon-javascript-plain"></i> JavaScript]
import Bluetooth from "gi://AstalBluetooth"
const bluetooth = Bluetooth.get_default()
for (const device of bluetooth.get_devices()) {
print(device.name)
}
```
```py [<i class="devicon-python-plain"></i> Python]
from gi.repository import AstalBluetooth as Bluetooth
bluetooth = Bluetooth.get_default()
for device in bluetooth.get_devices():
print(device.get_name())
```
```lua [<i class="devicon-lua-plain"></i> Lua]
local Bluetooth = require("lgi").require("AstalBluetooth")
local bluetooth = Bluetooth.get_default()
for _, d in ipairs(bluetooth.devices) do
print(d.name)
end
```
```vala [<i class="devicon-vala-plain"></i> Vala]
// Not yet documented
```
:::
|
