chore: ignore and remove compiled .mo translation files

.gitignore

@@ -27,6 +27,7 @@ AGENTS.md
 /reference
 
 *.log
+*.mo
 
 # Git should not follow this IN ANY CASE
 Cargo.lock

Makefile

@@ -101,6 +101,7 @@ install-data-rog_gui:
 	$(INSTALL_DATA) "./rog-control-center/data/$(BIN_ROG).png" "$(DESTDIR)$(datarootdir)/icons/hicolor/512x512/apps/$(BIN_ROG).png"
 	$(INSTALL_DATA) "./rog-control-center/data/$(APP_ID).metainfo.xml" "$(DESTDIR)$(datarootdir)/metainfo/$(APP_ID).metainfo.xml"
 	cd rog-aura/data/layouts && find . -type f -name "*.ron" -exec $(INSTALL_DATA) "{}" "$(DESTDIR_REALPATH)$(datarootdir)/rog-gui/layouts/{}" \;
+	cd rog-control-center/translations && find . -type f -name "*.mo" -exec $(INSTALL_DATA) "{}" "$(DESTDIR_REALPATH)$(datarootdir)/locale/{}" \;
 
 	$(INSTALL_DATA) "./data/icons/asus_notif_yellow.png" "$(DESTDIR)$(datarootdir)/icons/hicolor/512x512/apps/asus_notif_yellow.png"
 	$(INSTALL_DATA) "./data/icons/asus_notif_green.png" "$(DESTDIR)$(datarootdir)/icons/hicolor/512x512/apps/asus_notif_green.png"
@@ -164,6 +165,7 @@ uninstall:
 	rm -rf "$(DESTDIR)$(datarootdir)/asusd"
 	rm -rf "$(DESTDIR)$(datarootdir)/asusctl"
 	rm -rf "$(DESTDIR)$(datarootdir)/rog-gui"
+	cd rog-control-center/translations && find . -type f -name "*.mo" -exec rm -f "$(DESTDIR_REALPATH)$(datarootdir)/locale/{}" \;
 
 update:
 	cargo update

rog-control-center/build.rs

@@ -1,14 +1,61 @@
-use std::path::PathBuf;
+use std::fs;
+use std::path::{Path, PathBuf};
+use std::process::Command;
 
 use slint_build::CompilerConfiguration;
 
+fn compile_translations(manifest_dir: &Path) -> Result<(), Box<dyn std::error::Error>> {
+    let translations_dir = manifest_dir.join("translations");
+    if !translations_dir.exists() {
+        return Ok(());
+    }
+
+    println!("cargo:rerun-if-changed={}", translations_dir.display());
+
+    for entry in fs::read_dir(&translations_dir)? {
+        let entry = entry?;
+        let path = entry.path();
+        if path.is_dir() {
+            let po_file = path.join("rog-control-center.po");
+            let lc_messages_dir = path.join("LC_MESSAGES");
+            let mo_file = lc_messages_dir.join("rog-control-center.mo");
+
+            if po_file.exists() {
+                println!("cargo:rerun-if-changed={}", po_file.display());
+                println!("cargo:rerun-if-changed={}", mo_file.display());
+                fs::create_dir_all(&lc_messages_dir)?;
+
+                let status = Command::new("msgfmt")
+                    .arg(&po_file)
+                    .arg("-o")
+                    .arg(&mo_file)
+                    .status()
+                    .map_err(|e| format!("Failed to execute msgfmt: {}", e))?;
+
+                if !status.success() {
+                    return Err(format!(
+                        "msgfmt failed for {}: exit status {}",
+                        po_file.display(),
+                        status
+                    )
+                    .into());
+                }
+            } else if mo_file.exists() {
+                fs::remove_file(&mo_file)?;
+            }
+        }
+    }
+    Ok(())
+}
+
 fn main() -> Result<(), Box<dyn std::error::Error>> {
-    // write_locales();
-    let root = env!("CARGO_MANIFEST_DIR");
-    let mut main = PathBuf::from(root);
+    let root = PathBuf::from(env!("CARGO_MANIFEST_DIR"));
+    compile_translations(&root)?;
+
+    let mut main = root.clone();
     main.push("ui/main_window.slint");
 
-    let mut include = PathBuf::from(root);
+    let mut include = root.clone();
     include.push("ui");
 
     slint_build::print_rustc_flags()?;