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[](https://crates.io/crates/command-group)
[][copyright]
[](https://github.com/watchexec/command-group/actions/workflows/test.yml)
# Command Group
_Extension to [`Command`](https://doc.rust-lang.org/std/process/struct.Command.html) to spawn in a process group._
- **[API documentation][docs]**.
- [Dual-licensed][copyright] with Apache 2.0 and MIT.
- Minimum Supported Rust Version: 1.60.0.
- Only the last five stable versions are supported.
- MSRV increases within that range at publish time will not incur major version bumps.
[copyright]: ./COPYRIGHT
[docs]: https://docs.rs/command-group
## Quick start
```toml
[dependencies]
command-group = "2.1.0"
```
```rust
use std::process::Command;
use command_group::CommandGroup;
let mut child = Command::new("watch").arg("ls").group_spawn()?;
let status = child.wait()?;
dbg!(status);
```
### Async: Tokio
```toml
[dependencies]
command-group = { version = "2.1.0", features = ["with-tokio"] }
tokio = { version = "1.10.0", features = ["full"] }
```
```rust
use tokio::process::Command;
use command_group::AsyncCommandGroup;
let mut child = Command::new("watch").arg("ls").group_spawn()?;
let status = child.wait().await?;
dbg!(status);
```
Also see the [Examples](./examples)!
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