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use crate::Resource;
use include_dir::Dir;
use mime_guess::MimeGuess;
use std::collections::HashMap;
pub fn build_hashmap_from_included_dir(dir: &'static Dir) -> HashMap<&'static str, Resource> {
let mut map = HashMap::new();
fn flatten_into(map: &mut HashMap<&'static str, Resource>, dir: &'static Dir) {
for file in dir.files() {
map.insert(
file.path().to_str().expect("Failed to create path"),
Resource {
data: file.contents(),
etag: format!("{:x}", md5::compute(file.contents())),
mime_type: {
let mime = MimeGuess::from_path(file.path()).first_or_octet_stream();
format!("{}/{}", mime.type_(), mime.subtype())
},
},
);
}
for subdir in dir.dirs() {
flatten_into(map, subdir);
}
}
flatten_into(&mut map, dir);
map
}