1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
use std::hash::{Hash, Hasher};
use std::io::Write;
fn main() {
println!("cargo:rerun-if-changed=res");
let mut file =
std::fs::File::create(format!("{}/icons.rs", std::env::var("OUT_DIR").unwrap())).unwrap();
let mut mapping = Vec::new();
writeln!(file, "use super::Icon;").unwrap();
for res in std::fs::read_dir("res").unwrap() {
let path = res.unwrap().path();
if path.is_dir() {
continue;
}
println!("{:?}", path);
let content = std::fs::read(&path).unwrap();
let mut hasher = std::collections::hash_map::DefaultHasher::new();
content.hash(&mut hasher);
let hash = hasher.finish();
let key = format!("{}.svg", hash);
let name = path.file_name().unwrap().to_str().unwrap();
let name = (&name[0..name.len() - 4]).to_ascii_uppercase();
writeln!(
file,
"pub const {}: Icon=Icon{{path:\"{}\",content:include_str!(\"{}\")}};",
name,
key,
path.canonicalize().unwrap().to_str().unwrap()
)
.unwrap();
mapping.push((key, name));
}
writeln!(
file,
"pub const ICONS_MAP: phf::Map<&'static str, &'static Icon> = phf::phf_map! {{"
)
.unwrap();
for (key, name) in mapping {
writeln!(file, "\"{}\" => &{},", key, name).unwrap();
}
writeln!(file, "}};").unwrap();
}
|
