# xacli-core
Core CLI framework for Rust with command parsing, execution engine, and shell completion.
## Features
- Command tree with subcommands
- Arguments and flags parsing
- Type-safe value access
- Execution hooks (pre_run, run, post_run)
- Shell completion (Bash, Zsh, Fish, PowerShell)
- Colored terminal output
- Validators and environment variables
## Quick Start
```rust
use xacli_core::prelude::*;
fn main() -> Result<()> {
let cmd = Command::new("myapp")
.version("1.0.0")
.short_help("My CLI application")
.arg(Arg::new("name").required(true).build())
.run(|ctx| {
let name = ctx.get_arg_string("name")?;
println!("Hello, {}!", name);
Ok(())
})
.build();
Runner::new(cmd).run()
}
```
## Examples
```bash
cargo run --example demo -- --help
cargo run --example demo -- greet Alice
cargo run --example completion -- complete bash
cargo run --example validator -- single --age 25 --name John --level info
```
## Documentation
- [API Reference](https://docs.rs/xacli-core)
- [Full Documentation](https://xacli.dev)
## License
Apache-2.0