feat: Service Mode for Linux (#804)

src-tauri/src/utils/dirs.rs

@@ -92,12 +92,17 @@ pub fn clash_pid_path() -> Result<PathBuf> {
     Ok(app_home_dir()?.join("clash.pid"))
 }
 
+#[cfg(target_os = "linux")]
+pub fn service_path() -> Result<PathBuf> {
+    Ok(app_resources_dir()?.join("clash-verge-service"))
+} 
+
 #[cfg(windows)]
 pub fn service_path() -> Result<PathBuf> {
     Ok(app_resources_dir()?.join("clash-verge-service.exe"))
 }
 
-#[cfg(windows)]
+#[cfg(any(windows, target_os = "linux"))]
 pub fn service_log_file() -> Result<PathBuf> {
     use chrono::Local;
 

src-tauri/src/utils/mod.rs

@@ -4,3 +4,4 @@ pub mod init;
 pub mod resolve;
 pub mod server;
 pub mod tmpl;
+pub mod unix_helper;

src-tauri/src/utils/unix_helper.rs

@@ -0,0 +1,15 @@
+use std::process::Command;
+
+#[cfg(target_os = "linux")]
+pub fn linux_elevator() -> &'static str {
+    match Command::new("which").arg("pkexec").output() {
+        Ok(output) => {
+            if output.stdout.is_empty() {
+                "sudo"
+            } else {
+                "pkexec"
+            }
+        }
+        Err(_) => "sudo",
+    }
+}