libabbs 0.1.8

Library for aosc-os-abbs maintenance
Documentation 
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use std::{
	env::{self},
	fs,
	path::Path,
	time::Instant,
};

use libabbs::apml::{
	ast::{ApmlAst, AstNode},
	lst::ApmlLst,
};

fn collect_apml(path: &Path, result: &mut Vec<String>) {
	for entry in path.read_dir().unwrap() {
		let entry = entry.unwrap();
		if entry.file_name() == "spec"
			|| entry
				.file_name()
				.to_str()
				.unwrap_or_default()
				.starts_with("defines")
		{
			result.push(fs::read_to_string(entry.path()).unwrap());
		} else if entry.file_type().unwrap().is_dir() {
			collect_apml(&entry.path(), result);
		}
	}
}

fn main() {
	let tree = env::var("TREE").expect("TREE env var must be set");
	let mut srcs = Vec::new();
	collect_apml(Path::new(&tree), &mut srcs);

	let start = Instant::now();
	for _ in 0..10 {
		for src in &srcs {
			let lst = ApmlLst::parse(src).expect(src);
			let _ = ApmlAst::emit_from(&lst).expect(src);
		}
	}
	let elapsed = start.elapsed();
	println!("emitted {} files in {:?}", srcs.len(), elapsed);
}