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// Copyright 2019 the SimpleCSS Authors
// SPDX-License-Identifier: Apache-2.0 OR MIT
//! Parse
use std::io::{Read, Write};
fn main() {
let args: Vec<_> = std::env::args().collect();
if args.len() != 2 {
println!("Usage:\n\tparse style.css\n\tparse - 'p {{ color:red }}'");
std::process::exit(1);
}
std::env::set_var("RUST_LOG", "simplecss=warn");
env_logger::builder()
.format(|buf, record| writeln!(buf, "{}: {}", record.level(), record.args()))
.init();
let text = if args[1] == "-" {
let mut buffer = String::new();
let stdin = std::io::stdin();
let mut handle = stdin.lock();
handle.read_to_string(&mut buffer).unwrap();
buffer
} else {
std::fs::read_to_string(&args[1]).unwrap()
};
let style = simplecss::StyleSheet::parse(&text);
println!("{:#?}", style);
}
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