storebound/apps/desktop/src-tauri/src/lib.rs

//! storebound desktop: a Tauri shell around the storebound CLI, which runs as a sidecar (`storebound serve --stdio`).
//! The GUI never talks to a store itself; every store call is a storebound command.
pub mod accounts;
pub mod cache;
pub mod commands;
pub mod confirm;
pub mod downloads;
pub mod logs;
pub mod policy;
pub mod profiles;
pub mod registry;
pub mod selftest;
pub mod updates;
pub mod sidecar;
pub mod store;
pub mod workspace;

include!("commands_list.rs");

use std::sync::Mutex;

use tauri::menu::{Menu, MenuItem, PredefinedMenuItem, Submenu, WINDOW_SUBMENU_ID};
use tauri::{AppHandle, Emitter, Manager, RunEvent, Runtime, WindowEvent};
use tauri_plugin_deep_link::DeepLinkExt;

/// WebKitGTK's DMABUF renderer leaves the window blank on some Linux GPU / driver / VM combinations. Turn it off unless
/// the user set the variable (WEBKIT_DISABLE_DMABUF_RENDERER=0 keeps DMABUF). Must run before any webview exists.
pub fn linux_webkit_env() {
    #[cfg(target_os = "linux")]
    if std::env::var_os("WEBKIT_DISABLE_DMABUF_RENDERER").is_none() {
        // SAFETY: called first thing in main, before any thread is started.
        unsafe { std::env::set_var("WEBKIT_DISABLE_DMABUF_RENDERER", "1") };
    }
}

fn show_main<R: Runtime>(app: &AppHandle<R>) {
    if let Some(w) = app.get_webview_window(policy::MAIN) {
        let _ = w.unminimize();
        let _ = w.show();
        let _ = w.set_focus();
    }
}

/// macOS menu: app menu with Quit (Cmd+Q really quits), Edit (copy / paste in text fields), and a Window menu that
/// keeps a permanent entry for the main window, since the automatic list drops a hidden window.
fn menu<R: Runtime>(app: &AppHandle<R>) -> tauri::Result<Menu<R>> {
    let name = "storebound";
    let app_menu = Submenu::with_items(
        app,
        name,
        true,
        &[
            &PredefinedMenuItem::about(app, Some("About storebound"), None)?,
            &PredefinedMenuItem::separator(app)?,
            &PredefinedMenuItem::services(app, None)?,
            &PredefinedMenuItem::separator(app)?,
            &PredefinedMenuItem::hide(app, None)?,
            &PredefinedMenuItem::hide_others(app, None)?,
            &PredefinedMenuItem::show_all(app, None)?,
            &PredefinedMenuItem::separator(app)?,
            &PredefinedMenuItem::quit(app, Some("Quit storebound"))?,
        ],
    )?;
    let edit = Submenu::with_items(
        app,
        "Edit",
        true,
        &[
            &PredefinedMenuItem::undo(app, None)?,
            &PredefinedMenuItem::redo(app, None)?,
            &PredefinedMenuItem::separator(app)?,
            &PredefinedMenuItem::cut(app, None)?,
            &PredefinedMenuItem::copy(app, None)?,
            &PredefinedMenuItem::paste(app, None)?,
            &PredefinedMenuItem::select_all(app, None)?,
        ],
    )?;
    let window = Submenu::with_id_and_items(
        app,
        WINDOW_SUBMENU_ID,
        "Window",
        true,
        &[
            &PredefinedMenuItem::minimize(app, None)?,
            &PredefinedMenuItem::maximize(app, Some("Zoom"))?,
            &PredefinedMenuItem::separator(app)?,
            &MenuItem::with_id(app, "show-main", "storebound", true, Some("CmdOrCtrl+0"))?,
            &PredefinedMenuItem::separator(app)?,
            &PredefinedMenuItem::close_window(app, None)?,
        ],
    )?;
    Menu::with_items(app, &[&app_menu, &edit, &window])
}

fn handle_deep_link(app: &AppHandle, urls: &[url::Url]) {
    if let Some(dir) = urls.iter().find_map(policy::deep_link_open_path) {
        show_main(app);
        tauri::async_runtime::spawn(commands::open_folder_link(app.clone(), dir));
    } else if let Some(screen) = urls.iter().find_map(policy::deep_link_screen) {
        show_main(app);
        let _ = app.emit_to(policy::MAIN, "deep-link", screen);
    }
}

/// Debug builds only: STOREBOUND_DEV_PROJECTS (folders separated by the OS path separator) seeds the app folder list
/// once, for screenshots and manual checks with the demo apps. Release builds ignore it.
fn dev_seed(data_dir: &std::path::Path) {
    if !cfg!(debug_assertions) {
        return;
    }
    let Some(v) = std::env::var_os("STOREBOUND_DEV_PROJECTS") else { return };
    let mut st = store::load(data_dir);
    let mut changed = false;
    for dir in std::env::split_paths(&v) {
        let dir = std::fs::canonicalize(&dir).unwrap_or(dir);
        let path = dir.to_string_lossy().to_string();
        if !commands::has_config(&dir) || st.projects.iter().any(|p| p.path == path) {
            continue;
        }
        let name = dir.file_name().map(|n| n.to_string_lossy().to_string()).unwrap_or_default();
        if let Ok(id) = store::new_id() {
            st.projects.push(store::Project { id, path, name, play_account: None, apple_account: None, added: store::now_iso() });
            changed = true;
        }
    }
    if changed {
        let _ = store::save(data_dir, &st);
    }
}

pub fn run() {
    linux_webkit_env();
    let app = tauri::Builder::default()
        // single-instance first: a second start (or a storebound:// link) focuses the running app instead
        .plugin(tauri_plugin_single_instance::init(|app, _argv, _cwd| show_main(app)))
        .plugin(tauri_plugin_deep_link::init())
        .plugin(tauri_plugin_window_state::Builder::new().build())
        .plugin(tauri_plugin_shell::init())
        .plugin(tauri_plugin_opener::init())
        .plugin(tauri_plugin_dialog::init())
        .plugin(tauri_plugin_notification::init())
        .plugin(tauri_plugin_updater::Builder::new().build())
        .plugin(tauri_plugin_process::init())
        .setup(|app| {
            let data_dir = app.path().app_data_dir()?;
            logs::init(&data_dir, app.path().home_dir().ok().map(|h| h.to_string_lossy().to_string()));
            logs::panic_hook();
            logs::host("info", &format!("storebound desktop {} starting ({} {}{})", env!("CARGO_PKG_VERSION"), std::env::consts::OS, std::env::consts::ARCH, if cfg!(debug_assertions) { ", debug" } else { "" }));
            dev_seed(&data_dir);
            let cache = cache::Cache::open(&data_dir).or_else(|_| cache::Cache::in_memory()).map_err(std::io::Error::other)?;
            let (saved, report) = store::load_report(&data_dir);
            let home = app.path().home_dir().ok();
            logs::host("info", &format!("saved state: {} app folders ({} not found), {} accounts, {} studios, format {}", saved.projects.len(), saved.projects.iter().filter(|p| !std::path::Path::new(&p.path).is_dir()).count(), saved.accounts.len(), saved.studios.len(), saved.version));
            if let Some(from) = report.migrated_from {
                logs::host("info", &format!("saved state migrated from format {from} to {}", store::VERSION));
            }
            for n in &report.notes {
                logs::host("warn", &format!("saved state: {n}"));
            }
            if let Some(b) = &report.backup {
                logs::host("info", &format!("saved state: original kept as {}", b.display()));
            }
            let keep_days = saved.settings.cache.keep_days;
            let state = commands::AppState {
                sidecar: sidecar::Sidecar::default(),
                saved: Mutex::new(saved),
                data_dir,
                profiles: profiles::ProfileStore::new(profiles::default_dir(home.as_deref()), home.clone()),
                legacy: Box::new(accounts::Keychain),
                registry: registry::default_file(home.as_deref()),
                cache,
                downloads: downloads::Jobs::default(),
            };
            // Settings > Offline cache: drop saved reads older than the chosen number of days
            commands::prune_cache(&state, keep_days);
            // the machine's shared accounts and app folders (CLI and app); old keychain accounts move into profiles once
            if let Err(e) = commands::sync_machine(&state) {
                logs::host("warn", &format!("accounts / app folders not synced at start: {}", e.message));
            }
            app.manage(state);
            #[cfg(target_os = "macos")]
            app.set_menu(menu(app.handle())?)?;
            #[cfg(not(target_os = "macos"))]
            let _ = menu::<tauri::Wry>;
            app.on_menu_event(|app, e| {
                if e.id() == "show-main" {
                    show_main(app);
                }
            });
            // Linux: registering runs update-desktop-database and xdg-mime, which a minimal system may not have; a
            // missing tool must not stop the app (it then only misses storebound:// links)
            #[cfg(any(target_os = "linux", all(debug_assertions, windows)))]
            if let Err(e) = app.deep_link().register_all() {
                logs::host("warn", &format!("storebound:// links not registered: {e}"));
            }
            let handle = app.handle().clone();
            app.deep_link().on_open_url(move |e| handle_deep_link(&handle, &e.urls()));
            if let Ok(Some(urls)) = app.deep_link().get_current() {
                handle_deep_link(app.handle(), &urls);
            }
            Ok(())
        })
        .on_window_event(|w, e| {
            // macOS: the close button hides the window (the app stays in the Dock and the Window menu);
            // Cmd+Q and the app menu's Quit still quit. Elsewhere closing the window quits.
            if cfg!(target_os = "macos") && w.label() == policy::MAIN {
                if let WindowEvent::CloseRequested { api, .. } = e {
                    api.prevent_close();
                    let _ = w.hide();
                }
            }
        })
        .invoke_handler(tauri::generate_handler![
            commands::app_info,
            commands::sidecar_status,
            commands::sidecar_call,
            commands::cache_get,
            commands::cache_clear,
            commands::job_cancel,
            commands::write_with_confirm,
            commands::projects_list,
            commands::project_add,
            commands::project_init,
            commands::project_remove,
            commands::project_set_accounts,
            commands::accounts_list,
            commands::account_add_play,
            commands::account_add_apple,
            commands::account_remove,
            commands::portfolio_status,
            commands::open_external,
            commands::tools_info,
            commands::tools_install,
            commands::tools_uninstall,
            commands::workspace_get,
            commands::studio_save,
            commands::studio_remove,
            commands::studio_logo,
            commands::account_update,
            commands::account_check,
            commands::store_apps_refresh,
            commands::store_apps_cached,
            commands::overrides_set,
            commands::settings_set,
            commands::cache_info,
            commands::data_reveal,
            commands::notify,
            commands::app_reset,
            commands::update_check,
            commands::update_install,
            commands::project_import_fastlane,
            commands::export_save,
            commands::price_sheet_pick,
            commands::project_reveal,
            commands::project_locate,
            commands::state_reset,
            commands::log_webview,
        ])
        .build(tauri::generate_context!())
        .expect("storebound desktop failed to start");

    app.run(|app, e| match e {
        #[cfg(target_os = "macos")]
        RunEvent::Reopen { .. } => show_main(app),
        RunEvent::Exit => {
            if let Some(s) = app.try_state::<commands::AppState>() {
                s.sidecar.shutdown_now();
            }
        }
        _ => {}
    });
}