use std::io::Cursor;
use brush_parser::Parser;
use miette::{IntoDiagnostic, miette};
fn main() -> miette::Result<()> {
let f = std::env::args()
.nth(1)
.ok_or_else(|| miette!("Please provide a file name"))?;
let source = std::fs::read_to_string(&f).into_diagnostic()?;
let reader = Cursor::new(&source);
let mut parser = Parser::builder().reader(reader).build();
let ast = parser
.parse_program()
.map_err(|e| e.to_pretty_error(&source))?;
println!("{ast:#?}");
Ok(())
}