feat: refactor rust commands

src-tauri/src/commands/folder.rs

@@ -0,0 +1,48 @@
+use std::process::Command;
+
+#[tauri::command]
+pub async fn show_in_folder(path: String) {
+  #[cfg(target_os = "windows")]
+  {
+    Command::new("explorer")
+      .args(["/select,", &path]) // The comma after select is not a typo
+      .spawn()
+      .unwrap();
+  }
+
+  #[cfg(target_os = "linux")]
+  {
+    use std::fs::metadata;
+    use std::path::PathBuf;
+    if path.contains(",") {
+      // see https://gitlab.freedesktop.org/dbus/dbus/-/issues/76
+      let new_path = match metadata(&path).unwrap().is_dir() {
+        true => path,
+        false => {
+          let mut path2 = PathBuf::from(path);
+          path2.pop();
+          path2.into_os_string().into_string().unwrap()
+        }
+      };
+      Command::new("xdg-open").arg(&new_path).spawn().unwrap();
+    } else {
+      Command::new("dbus-send")
+        .args([
+          "--session",
+          "--dest=org.freedesktop.FileManager1",
+          "--type=method_call",
+          "/org/freedesktop/FileManager1",
+          "org.freedesktop.FileManager1.ShowItems",
+          format!("array:string:file://{path}").as_str(),
+          "string:\"\"",
+        ])
+        .spawn()
+        .unwrap();
+    }
+  }
+
+  #[cfg(target_os = "macos")]
+  {
+    Command::new("open").args(["-R", &path]).spawn().unwrap();
+  }
+}