WCL — Wil's Configuration Language

A statically-typed, block-structured configuration language with schemas, validation, macros, tables, queries, and a full LSP server.

server web {
    host = "0.0.0.0"
    port = 8080
    workers = 4
}

schema "server" {
    host: string
    port: int @validate(min = 1, max = 65535)
    workers: int
}

Quick Start

use wcl::{parse, ParseOptions, Value};

let doc = parse(r#"
    server web {
        port = 8080
        host = "localhost"
    }
"#, ParseOptions::default());

assert!(!doc.has_errors());

if let Some(Value::Map(server)) = doc.values.get("server") {
    println!("{:?}", server.get("web"));
}

Links

• Website: wcl.dev
• Documentation: wcl.dev/docs
• GitHub: github.com/wiltaylor/wcl

License

MIT