feat: add linux support with osu-winello

src-tauri/Cargo.lock

@@ -1094,7 +1094,7 @@ dependencies = [
 
 [[package]]
 name = "ezpplauncher"
-version = "3.0.0-beta.3"
+version = "3.0.0-beta.4"
 dependencies = [
  "discord-rich-presence",
  "hardware-id",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "ezpplauncher"
-version = "3.0.0-beta.3"
+version = "3.0.0-beta.4"
 description = "EZPPLauncher redefined."
 authors = ["HorizonCode"]
 edition = "2024"

src-tauri/src/commands.rs

@@ -14,7 +14,7 @@ use tokio::time::{Duration, sleep};
 use crate::presence;
 use crate::utils::{
     check_folder_completeness, get_osu_config, get_osu_user_config, get_window_title_by_pid,
-    set_osu_config_vals, set_osu_user_config_vals,
+    set_osu_config_vals, set_osu_user_config_vals, is_wmctrl_available, is_osuwinello_available
 };
 
 #[tauri::command]
@@ -282,8 +282,6 @@ pub fn set_osu_config_values(
 
 #[tauri::command]
 pub async fn run_osu_updater(folder: String) -> Result<(), String> {
-    let osu_exe_path = PathBuf::from(&folder).join("osu!.exe");
-
     #[cfg(windows)]
     const DETACHED_PROCESS: u32 = 0x00000008;
     #[cfg(windows)]
@@ -292,6 +290,7 @@ pub async fn run_osu_updater(folder: String) -> Result<(), String> {
     let mut updater_process = {
         #[cfg(windows)]
         {
+            let osu_exe_path = PathBuf::from(&folder).join("osu!.exe");
             Command::new(&osu_exe_path)
                 .arg("-repair")
                 .creation_flags(DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP)
@@ -301,7 +300,7 @@ pub async fn run_osu_updater(folder: String) -> Result<(), String> {
 
         #[cfg(not(windows))]
         {
-            Command::new(&osu_exe_path)
+            Command::new("osu-wine")
                 .arg("-repair")
                 .spawn()
                 .map_err(|e| format!("Failed to spawn updater: {}", e))?
@@ -372,8 +371,6 @@ pub async fn run_osu(folder: String, patch: bool) -> Result<(), String> {
     /* #[cfg(windows)]
     use std::os::windows::process::CommandExt; */
 
-    let osu_exe_path = PathBuf::from(&folder).join("osu!.exe");
-
     #[cfg(windows)]
     const DETACHED_PROCESS: u32 = 0x00000008;
     #[cfg(windows)]
@@ -382,6 +379,7 @@ pub async fn run_osu(folder: String, patch: bool) -> Result<(), String> {
     let mut game_process = {
         #[cfg(windows)]
         {
+            let osu_exe_path = PathBuf::from(&folder).join("osu!.exe");
             Command::new(&osu_exe_path)
                 .arg("-devserver")
                 .arg("ez-pp.farm")
@@ -392,8 +390,8 @@ pub async fn run_osu(folder: String, patch: bool) -> Result<(), String> {
 
         #[cfg(not(windows))]
         {
-            Command::new(&osu_exe_path)
+            Command::new("osu-wine")
-                .arg("-devserver")
+                .arg("--devserver")
                 .arg("ez-pp.farm")
                 .spawn()
                 .map_err(|e| format!("Failed to spawn updater: {}", e))?
@@ -416,13 +414,6 @@ pub async fn run_osu(folder: String, patch: bool) -> Result<(), String> {
                     .spawn()
                     .map_err(|e| format!("Failed to run patcher: {e}"))?;
             }
-
-            #[cfg(not(windows))]
-            {
-                let _ = Command::new(&patcher_exe_path)
-                    .spawn()
-                    .map_err(|e| format!("Failed to run patcher: {e}"))?;
-            }
         }
     }
 
@@ -713,3 +704,13 @@ pub async fn presence_update_user(user: PresenceUser) {
 pub async fn presence_is_connected() -> bool {
     presence::has_presence().await
 }
+
+#[tauri::command]
+pub fn has_wmctrl() -> bool {
+    is_wmctrl_available()
+}
+
+#[tauri::command]
+pub fn has_osuwinello() -> bool {
+    is_osuwinello_available()
+}

src-tauri/src/lib.rs

@@ -10,7 +10,7 @@ use crate::commands::{
     get_osu_release_stream, get_osu_skin, get_osu_version, get_platform, get_skins_count,
     is_osu_running, open_url_in_browser, presence_connect, presence_disconnect,
     presence_is_connected, presence_update_status, presence_update_user, replace_ui_files, run_osu,
-    run_osu_updater, set_osu_config_values, set_osu_user_config_values, valid_osu_folder,
+    run_osu_updater, set_osu_config_values, set_osu_user_config_values, valid_osu_folder, has_osuwinello, has_wmctrl
 };
 
 #[cfg_attr(mobile, tauri::mobile_entry_point)]
@@ -60,7 +60,9 @@ pub fn run() {
             presence_disconnect,
             presence_update_status,
             presence_update_user,
-            presence_is_connected
+            presence_is_connected,
+            has_osuwinello,
+            has_wmctrl
         ])
         .plugin(tauri_plugin_fs::init())
         .plugin(tauri_plugin_dialog::init())

src-tauri/src/utils.rs

@@ -1,5 +1,6 @@
 use std::fs;
 use std::path::Path;
+use std::process::Command;
 use sysinfo::Pid;
 
 pub fn check_folder_completeness<P: AsRef<Path>>(folder_path: P, required_files: &[&str]) -> f32 {
@@ -177,8 +178,68 @@ pub fn get_osu_config<P: AsRef<Path>>(
 }
 
 #[cfg(not(windows))]
-pub fn get_window_title_by_pid(_pid: Pid) -> String {
+pub fn is_osuwinello_available() -> bool {
-    "".to_string()
+    Command::new("osu-wine")
+        .arg("--info") // A lightweight operation like getting the version is ideal.
+        .stdout(std::process::Stdio::null()) // Suppress stdout
+        .stderr(std::process::Stdio::null()) // Suppress stderr
+        .status() // Execute the command and get its status
+        .is_ok() // is_ok() will be true if the command was found and ran
+}
+
+#[cfg(windows)]
+pub fn is_osuwinello_available() -> bool {
+    false
+}
+
+#[cfg(not(windows))]
+pub fn is_wmctrl_available() -> bool {
+    Command::new("wmctrl")
+        .arg("-V") // A lightweight operation like getting the version is ideal.
+        .stdout(std::process::Stdio::null()) // Suppress stdout
+        .stderr(std::process::Stdio::null()) // Suppress stderr
+        .status() // Execute the command and get its status
+        .is_ok() // is_ok() will be true if the command was found and ran
+}
+
+#[cfg(windows)]
+pub fn is_wmctrl_available() -> bool {
+    false
+}
+
+#[cfg(not(windows))]
+pub fn get_window_title_by_pid(target_pid: Pid) -> String {
+    let find_title = || -> Option<String> {
+        // 1. Execute `wmctrl -lp`
+        let output = Command::new("wmctrl").arg("-lp").output().ok()?;
+
+        if !output.status.success() {
+            return None; // wmctrl command failed (e.g., not on X11)
+        }
+
+        let output_str = String::from_utf8(output.stdout).ok()?;
+
+        // 2. Parse the output line by line
+        for line in output_str.lines() {
+            let parts: Vec<&str> = line.split_whitespace().collect();
+            if parts.len() < 4 {
+                continue;
+            }
+
+            // The PID is typically the 3rd column (index 2)
+            if let Ok(pid) = parts[2].parse::<u32>() {
+                if pid == target_pid.as_u32() {
+                    // 3. Extract the title and return it as Some(title)
+                    let title = parts[4..].join(" ");
+                    return Some(title);
+                }
+            }
+        }
+
+        None
+    };
+
+    find_title().unwrap_or_default()
 }
 
 #[cfg(windows)]

src/lib/global.ts

@@ -6,6 +6,8 @@ import type { Release } from './types';
 
 export const currentView = writable<Component>(Loading);
 
+export const platform = writable<string>("");
+
 export const launcherVersion = writable<string>('');
 export const newVersion = writable<Release | undefined>(undefined);
 

src/lib/osuUtil.ts

@@ -116,3 +116,7 @@ export const exit = async () => await invoke('exit');
 export const getPlatform = async () => await invoke<string>('get_platform');
 export const isOsuCorrupted = async (folder: string) =>
   await invoke<boolean>('check_for_corruption', { folder });
+export const hasWMCTRL = async () =>
+  await invoke<boolean>('has_wmctrl');
+export const hasOsuWinello = async () =>
+  await invoke<boolean>('has_osuwinello');

src/pages/Launch.svelte

@@ -14,6 +14,7 @@
     newVersion,
     osuBuild,
     osuStream,
+    platform,
     presenceLoading,
     serverConnectionFails,
     serverPing,
@@ -87,6 +88,8 @@
     getSkin,
     getSkinsCount,
     getVersion,
+    hasOsuWinello,
+    hasWMCTRL,
     isOsuCorrupted,
     isOsuRunning,
     isValidOsuFolder,
@@ -184,6 +187,23 @@
       return;
     }
 
+    if($platform === "linux"){
+      if(!(await hasWMCTRL())){
+        toast.error('Hmmm...', {
+          description: 'wmctrl seems to be missing, please install via AUR.',
+        });
+        launching.set(false);
+      return;
+      }
+      if(!(await hasOsuWinello())){
+        toast.error('Hmmm...', {
+          description: 'osu-winello seems to be missing, please install it.',
+        });
+        launching.set(false);
+      return;
+      }
+    }
+
     try {
       launchInfo = 'Looking for EZPPLauncher File updates...';
       const updateResult = await getEZPPLauncherUpdateFiles(osuPath);
@@ -1028,11 +1048,12 @@
           >
             <div class="flex flex-col">
               <Label class="text-sm" for="setting-custom-cursor">Patching</Label>
-              <div class="text-muted-foreground text-xs">Shows misses in Relax and Autopilot</div>
+              <div class="text-muted-foreground text-xs">Shows misses in Relax and Autopilot {#if $platform !== "windows"}<span class="text-red-500 bg-red-800/20 border border-red-600/20 p-0.5 mx-1 px-2 rounded-lg">currently only on windows!</span> {/if}</div>
             </div>
             <Checkbox
               id="setting-custom-cursor"
-              checked={$patch}
+              checked={$platform === "windows" ? $patch : false}
+              disabled={$platform !== "windows"}
               onCheckedChange={async (e) => {
                 patch.set(e);
                 $userSettings.save();

src/routes/+layout.svelte

@@ -9,6 +9,7 @@
     discordPresence,
     firstStartup,
     launcherVersion,
+    platform,
     presenceLoading,
     setupValues,
   } from '@/global';
@@ -90,7 +91,8 @@
     disableReload();
     setupValues();
     launcherVersion.set(await getLauncherVersion());
-    if ((await getPlatform()) !== 'windows') unsupported_platform = true;
+    platform.set(await getPlatform());
+    if ($platform !== "windows" && $platform !== "linux") unsupported_platform = true;
     const isFirstStartup = await $userSettings.init();
     $userAuth.init();