Library/Fn/SWC/Watch/
Compile.rs

1//! OXC-based watch compile module
2//!
3//! This module provides watch-mode compilation using the OXC compiler.
4
5use std::io::Write;
6#[tracing::instrument(skip(options))]
7pub async fn Fn(options:crate::Struct::SWC::Option) -> anyhow::Result<()> {
8	let compiler = std::sync::Arc::new(crate::Fn::OXC::Compiler::Compiler::new(options.config.clone()));
9
10	// Get the input base path
11	let input_base = options.entry[0][0].clone();
12	let output_base = options.output.clone();
13	let pattern = options.pattern.clone();
14
15	println!("Starting watch compilation from {} to {}", input_base, output_base);
16
17	// Use walkdir to find all TypeScript files in the input directory
18	let ts_files:Vec<String> = walkdir::WalkDir::new(&input_base)
19		.follow_links(true)
20		.into_iter()
21		.filter_map(|e| {
22			let entry = e.ok()?;
23			let path = entry.path();
24			if path.is_file() && path.to_string_lossy().ends_with(&pattern) {
25				Some(path.to_string_lossy().to_string())
26			} else {
27				None
28			}
29		})
30		.collect();
31
32	println!("Found {} TypeScript files in {}", ts_files.len(), input_base);
33
34	// Process files sequentially
35	let mut count = 0;
36	let mut error = 0;
37
38	for file_path in ts_files {
39		print!(".");
40		std::io::stdout().flush().unwrap();
41
42		match tokio::fs::read_to_string(&file_path).await {
43			Ok(input) => {
44				// Calculate relative path from input base
45				let input_path = std::path::Path::new(&file_path);
46				let base_path = std::path::Path::new(&input_base);
47				let relative_path = input_path.strip_prefix(base_path).unwrap_or(input_path);
48
49				// Create output path preserving directory structure
50				let output_path = std::path::Path::new(&output_base).join(relative_path).with_extension("js");
51
52				match compiler.compile_file_to(&file_path, input, &output_path, options.use_define_for_class_fields) {
53					Ok(output) => {
54						debug!("Compiled: {} -> {}", file_path, output);
55						count += 1;
56					},
57					Err(e) => {
58						error!("Compilation error for {}: {}", file_path, e);
59						error += 1;
60					},
61				}
62			},
63			Err(e) => {
64				error!("Failed to read file {}: {}", file_path, e);
65				error += 1;
66			},
67		}
68	}
69
70	println!();
71
72	let outlook = compiler.outlook.lock().unwrap();
73
74	info!(
75		"Watch compilation complete. Processed {} files in {:?}. {} successful, {} failed.",
76		outlook.count, outlook.elapsed, count, error
77	);
78
79	Ok(())
80}
81
82use tracing::{debug, error, info};
Library/Fn/SWC/Watch/Compile.rs

Library/Fn/SWC/Watch/
Compile.rs
