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
7#[tracing::instrument(skip(options))]
8pub async fn Fn(options:crate::Struct::SWC::Option) -> anyhow::Result<()> {
9	let compiler = std::sync::Arc::new(crate::Fn::OXC::Compiler::Compiler::new(options.config.clone()));
10
11	// Get the input base path
12	let input_base = options.entry[0][0].clone();
13
14	let output_base = options.output.clone();
15
16	let pattern = options.pattern.clone();
17
18	println!("Starting watch compilation from {} to {}", input_base, output_base);
19
20	// Use walkdir to find all TypeScript files in the input directory
21	let ts_files:Vec<String> = walkdir::WalkDir::new(&input_base)
22		.follow_links(true)
23		.into_iter()
24		.filter_map(|e| {
25			let entry = e.ok()?;
26			let path = entry.path();
27			if path.is_file() && path.to_string_lossy().ends_with(&pattern) {
28				Some(path.to_string_lossy().to_string())
29			} else {
30				None
31			}
32		})
33		.collect();
34
35	println!("Found {} TypeScript files in {}", ts_files.len(), input_base);
36
37	// Process files sequentially
38	let mut count = 0;
39
40	let mut error = 0;
41
42	for file_path in ts_files {
43		print!(".");
44
45		std::io::stdout().flush().unwrap();
46
47		match tokio::fs::read_to_string(&file_path).await {
48			Ok(input) => {
49				// Calculate relative path from input base
50				let input_path = std::path::Path::new(&file_path);
51
52				let base_path = std::path::Path::new(&input_base);
53
54				let relative_path = input_path.strip_prefix(base_path).unwrap_or(input_path);
55
56				// Create output path preserving directory structure
57				let output_path = std::path::Path::new(&output_base).join(relative_path).with_extension("js");
58
59				match compiler.compile_file_to(&file_path, input, &output_path, options.use_define_for_class_fields) {
60					Ok(output) => {
61						debug!("Compiled: {} -> {}", file_path, output);
62
63						count += 1;
64					},
65
66					Err(e) => {
67						error!("Compilation error for {}: {}", file_path, e);
68
69						error += 1;
70					},
71				}
72			},
73
74			Err(e) => {
75				error!("Failed to read file {}: {}", file_path, e);
76
77				error += 1;
78			},
79		}
80	}
81
82	println!();
83
84	let outlook = compiler.outlook.lock().unwrap();
85
86	info!(
87		"Watch compilation complete. Processed {} files in {:?}. {} successful, {} failed.",
88		outlook.count, outlook.elapsed, count, error
89	);
90
91	Ok(())
92}
93
94use tracing::{debug, error, info};
Library/Fn/SWC/Watch/Compile.rs

Library/Fn/SWC/Watch/
Compile.rs
