blob: f81c34ed8a9c250751f2eb90db53cf2c75d24de1 (
plain) (
blame)
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
|
use mingling::macros::gen_program;
pub mod res;
pub mod tokio_wrapper;
mod bucket_mgr;
use bucket_mgr::*;
mod error;
use error::*;
gen_program!();
pub mod locale {
shakehand::locale!("locales");
/// Determines the current locale string used by the application.
///
/// The locale is resolved by checking environment variables in the following
/// priority order:
/// 1. `JV_LANG` — application-specific variable.
/// 2. `APP_LANG` — general application language override.
/// 3. `LANG` — system locale (e.g. `en_US.UTF-8`). If this variable contains a
/// character encoding suffix (e.g. `.UTF-8`), only the base part is kept,
/// and underscores (`_`) are replaced with hyphens (`-`) to form a
/// language tag (e.g. `en-US`).
/// 4. Falls back to `"en"` if none of the above are set.
pub fn current_locales() -> String {
if let Ok(lang) = std::env::var("JV_LANG") {
return lang;
}
if let Ok(lang) = std::env::var("APP_LANG") {
return lang;
}
if let Ok(lang) = std::env::var("LANG") {
if let Some(base_lang) = lang.split('.').next() {
return base_lang.replace('_', "-");
}
return lang;
}
"en".to_string()
}
}
|
