add chinese help message

easytier/build.rs

@@ -86,6 +86,45 @@ impl WindowsBuild {
     }
 }
 
+fn workdir() -> Option<String> {
+    if let Ok(cargo_manifest_dir) = std::env::var("CARGO_MANIFEST_DIR") {
+        return Some(cargo_manifest_dir);
+    }
+
+    let dest = std::env::var("OUT_DIR");
+    if dest.is_err() {
+        return None;
+    }
+    let dest = dest.unwrap();
+
+    let seperator = regex::Regex::new(r"(/target/(.+?)/build/)|(\\target\\(.+?)\\build\\)")
+        .expect("Invalid regex");
+    let parts = seperator.split(dest.as_str()).collect::<Vec<_>>();
+
+    if parts.len() >= 2 {
+        return Some(parts[0].to_string());
+    }
+
+    None
+}
+
+fn check_locale() {
+    let workdir = workdir().unwrap_or("./".to_string());
+
+    let locale_path = format!("{workdir}/**/locales/**/*");
+    if let Ok(globs) = globwalk::glob(locale_path) {
+        for entry in globs {
+            if let Err(e) = entry {
+                println!("cargo:i18n-error={}", e);
+                continue;
+            }
+
+            let entry = entry.unwrap().into_path();
+            println!("cargo:rerun-if-changed={}", entry.display());
+        }
+    }
+}
+
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     #[cfg(target_os = "windows")]
     WindowsBuild::check_for_win();
@@ -98,5 +137,6 @@ fn main() -> Result<(), Box<dyn std::error::Error>> {
         .compile(&["proto/cli.proto"], &["proto/"])
         .unwrap();
     // tonic_build::compile_protos("proto/cli.proto")?;
+    check_locale();
     Ok(())
 }