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|
mod ast;
mod checker;
mod checker_set;
mod checker_signature;
mod checker_state;
mod parser;
use std::env;
use std::fs;
use std::process;
use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
use tracing_tree::HierarchicalLayer;
fn main() {
let args: Vec<String> = env::args().skip(1).collect();
if args.is_empty() {
eprintln!("Usage: makkai [--debug] <file.makkai> [file.makkai ...]");
process::exit(1);
}
let debug_mode = args.first().map_or(false, |arg| arg == "--debug");
if debug_mode {
tracing_subscriber::registry()
.with(
HierarchicalLayer::new(2)
.with_targets(false)
.with_bracketed_fields(true),
)
.init();
}
let files: Vec<String> = if debug_mode {
args.into_iter().skip(1).collect()
} else {
args
};
if files.is_empty() {
eprintln!("Usage: makkai [--debug] <file.makkai> [file.makkai ...]");
process::exit(1);
}
for file in files {
let src = match fs::read_to_string(&file) {
Ok(content) => content,
Err(e) => {
let msg = match e.kind() {
std::io::ErrorKind::NotFound => "file not found".to_string(),
_ => format!("io error: {}", e),
};
eprintln!("{}: {}", file, msg);
process::exit(1);
}
};
let programme = match parser::parse_result(&src) {
Ok(p) => p,
Err(parse_err) => {
eprintln!("{}: Error\n\t{}", file, parse_err);
process::exit(1);
}
};
if let Err(check_err) = programme.check() {
eprintln!("{} Error\n\t{}", file, check_err);
process::exit(1);
} else {
println!("{} Ok", file);
}
}
}
|
