44 lines
1.4 KiB
Rust
44 lines
1.4 KiB
Rust
use std::{env, fs::{File, read_to_string, create_dir}, path::Path, io::{Write, ErrorKind}};
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#[allow(dead_code)]
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fn minify_content(content: &str, language: &str) -> Option<String> {
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match language {
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"html" => Some(html_minifier::minify(content).unwrap()),
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"js" => Some(html_minifier::js::minify(content)),
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"css" => Some(html_minifier::css::minify(content).unwrap()),
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_ => None,
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}
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}
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#[allow(dead_code)]
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fn minify_web_files() {
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let out_dir = env::var("OUT_DIR").unwrap();
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let out_dir = Path::new(&out_dir);
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let src_dir = Path::new("src/frontend");
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if let Err(e) = create_dir(out_dir.join("commons")) {
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if e.kind() != ErrorKind::AlreadyExists {
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panic!("Failed to create \"commons\" directory");
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}
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}
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[
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"login.html",
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"index.html",
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"index.css",
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"index.js",
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"commons/style.css",
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"commons/script.js"
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].iter().for_each(|file_name| {
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let file_name = Path::new(file_name);
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let content = read_to_string(src_dir.join(file_name)).unwrap();
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let minified_content = minify_content(&content, file_name.extension().unwrap().to_str().unwrap()).unwrap();
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let mut dst = File::create(out_dir.join(file_name)).unwrap();
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dst.write(minified_content.as_bytes()).unwrap();
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});
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}
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fn main() {
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#[cfg(not(debug_assertions))]
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minify_web_files();
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} |