Function detect_mobile_web_dir

src/apps/desktop/src/api/remote_connect_api.rs:103–135

Auto-detect the mobile-web build output directory.

()

/// Auto-detect the mobile-web build output directory.
fn detect_mobile_web_dir() -> Option<String> {
    if let Ok(dir) = std::env::var("BITFUN_MOBILE_WEB_DIR") {
        let p = std::path::Path::new(&dir);
        if p.join("index.html").exists() {
            log::info!("Using BITFUN_MOBILE_WEB_DIR: {dir}");
            return Some(dir);
        }
        log::warn!("BITFUN_MOBILE_WEB_DIR set but index.html not found: {dir}");
    }

    if let Some(resource_path) = MOBILE_WEB_RESOURCE_PATH.get() {
        if is_valid_mobile_web_dir(resource_path) {
            let dir = resource_path.to_string_lossy().into_owned();
            log::info!("Using Tauri bundled mobile-web: {dir}");
            return Some(dir);
        }
        log::debug!(
            "Tauri resource path registered but not a valid mobile-web dir: {}",
            resource_path.display()
        );
    }

    if let Some(dir) = detect_from_exe() {
        return Some(dir);
    }

    if let Some(dir) = detect_from_cwd() {
        return Some(dir);
    }

    log::warn!("mobile-web dist directory not found; LAN/Ngrok modes will not serve static files");
    None
}

fn detect_from_exe() -> Option<String> {
    let exe = std::env::current_exe().ok()?;