59 lines
2.0 KiB
Rust
59 lines
2.0 KiB
Rust
#[cfg(not(debug_assertions))]
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use std::{env, fs::{File, read_to_string, create_dir}, path::Path, io::{Write, ErrorKind}};
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#[cfg(not(debug_assertions))]
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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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#[cfg(not(debug_assertions))]
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fn generate_web_files() {
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use yaml_rust::YamlLoader;
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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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let config = &YamlLoader::load_from_str(&read_to_string("config.yml").unwrap()).unwrap()[0];
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let css_values = config["css"].as_hash().unwrap();
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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 path = Path::new(file_name);
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let extension = path.extension().unwrap().to_str().unwrap();
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let mut content = read_to_string(src_dir.join(path)).unwrap();
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if extension == "css" {
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css_values.into_iter().for_each(|entry| {
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content = content.replace(entry.0.as_str().unwrap(), entry.1.as_str().unwrap());
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});
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}
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if file_name == &"index.html" {
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content = content.replace("AIRA_VERSION", env!("CARGO_PKG_VERSION"));
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}
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let minified_content = minify_content(&content, extension).unwrap();
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let mut dst = File::create(out_dir.join(path)).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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generate_web_files();
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} |