Merge pull request #142 from J-ZhengLi/dev-zhengli

add system locale detection

Cargo.toml

@@ -48,6 +48,7 @@ cfg-if = "1"
 env_proxy = "0.4.1"
 indexmap.workspace = true
 rust-i18n.workspace = true
+sys-locale = "0.3.1"
 
 [target."cfg(windows)".dependencies]
 winreg = "0.52.0"

installer/src-tauri/src/main.rs

@@ -61,6 +61,7 @@ impl Mode {
 }
 
 fn main() -> Result<()> {
+    utils::use_current_locale();
     Mode::detect().run()
 }
 

src/bin/installer.rs

@@ -33,5 +33,6 @@ impl Mode {
 }
 
 fn main() -> Result<()> {
+    utils::use_current_locale();
     Mode::detect().run()
 }

src/utils/mod.rs

@@ -75,3 +75,9 @@ pub fn lowercase_program_name() -> Option<String> {
 pub fn to_string_lossy<S: AsRef<OsStr>>(s: S) -> String {
     s.as_ref().to_string_lossy().to_string()
 }
+
+/// Allowing the i18n framework to use the current system locale.
+pub fn use_current_locale() {
+    let locale = sys_locale::get_locale().unwrap_or_else(|| "en".to_string());
+    rust_i18n::set_locale(&locale);
+}