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This library provides a convenient interface for quickly making scripts for i3 and sway (since they share an IPC interface API). It will mainly be focused on sway if that compatibility changes.

ksway 최신버젼 다운로드

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# `ksway`

[![docs.rs](https://docs.rs/ksway/badge.svg)](https://docs.rs/ksway)

This library provides a convenient interface for quickly making scripts for
`i3` and [`sway`](https://github.com/swaywm/sway) (since they share an IPC
interface API). It will mainly be focused on `sway` if that compatibility
changes.

It will also be a container for the many scripts I use on a daily basis which
live under `examples/`.

Those examples are the best resource for learning how to use this for complex situations, but here are some small examples:

## Short examples

### connect

```rust
let mut client = Client::connect()?;
let mut client = Client::connect_to_path("/run/user/1000/sway-ipc.1000.1.sock")?;
```

### run commands

The `criteria` implementation is complete and up to date as of 2019-07-27.

```rust
use ksway::{ipc_command, command};

// These are equivalent
client.ipc(ipc_command::run("exec st"))?;
client.ipc(ipc_command::run(command::raw("exec st"))?;
client.ipc(ipc_command::run(command::exec("st"))?;
client.run(command::exec("st"))?;

// The benefit of using command is the additional methods such as .with_criteria

use ksway::criteria::*;

let cmd = command::raw("focus").with_criteria(vec![floating(), title("mpv")]);
client.run(cmd)?;

// criteria examples
let cmd = command::raw("focus").with_criteria(vec![workspace(focused())]);
let cmd = command::raw("focus").with_criteria(vec![con_id(123)])
let cmd = command::raw("focus").with_criteria(vec![con_id(focused())])
```

### `get_*`

```rust
use ksway::ipc_command;

client.ipc(ipc_command::get_tree())?;

let tree_data = json::parse(str::from_utf8(&client.ipc(ipc_command::get_tree())?)?)?;

client.ipc(ipc_command::get_workspaces())?;
client.ipc(ipc_command::get_version())?;
```

### subscribe

```rust
use ksway::IpcEvent;

let rx = client.subscribe(vec![IpcEvent::Window, IpcEvent::Tick])?;
loop {
	while let Ok((payload_type, payload)) = rx.try_recv() {
		match payload_type {
			IpcEvent::Window => {},
			_ => {},
		}
	}
	client.poll()?;
}
```

## Full examples

You can install these examples with `cargo install ksway --examples` to install all of them or
`cargo install ksway --example sway-focused-window` to install a specific example.

- `examples/sway-focused-window $PATH`: Outputs the json for the currently focused window with no arguments, but you can additionally specify a path to extract, e.g.
	- `sway-focused-window` -> full json
	- `sway-focused-window window_rect width`
	- `sway-focused-window window_properties title`
	- `sway-focused-window id`

- `examples/sway-focus-next $INCREMENT $EXPRESSIONS`: Focus the next window which matches the criteria matched by `$EXPRESSIONS`. By next, I mean, it will try to find the next window after the currently focused one (if the focused one is included in the set of windows specified by $EXPRESSIONS, otherwise it will choose the first window).
	- `sway-focus-next 1 visible==true`
	- `sway-focus-next 1 type==floating`
	- `sway-focus-next 1 visible==true type==$(sway-focused-window type)`
	- `sway-focus-next -1 visible==true type==$(sway-focused-window type)`

- `examples/watch-sway-windows`: Run rules based on the current windows. This is highly personal and customized for my needs and not very well documented.

## TODO

- [ ] Add `serde` typed interface under a feature gate. I plan to generate this with `json_typegen`.
- [ ] Think about making a future based interface for subscribe.
- [ ] Add more commands to `ksway::command::*`, such as `resize` and whatnot.
- [ ] Document all the examples

## Open Design Questions

- [ ] Should I add an `ipc_json` method for deserializing to `json` or `serde_json`?

ksway

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