Files
openchamber/packages/desktop/src-tauri/src/main.rs
T

4715 lines
157 KiB
Rust

#![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
mod remote_ssh;
use anyhow::{anyhow, Result};
use base64::{engine::general_purpose, Engine as _};
use remote_ssh::DesktopSshManagerState;
use serde::{Deserialize, Serialize};
use std::env;
use std::time::{SystemTime, UNIX_EPOCH};
use std::{
collections::{HashMap, HashSet},
fs,
path::{Path, PathBuf},
};
use std::{
net::{TcpListener, UdpSocket},
process::Command,
sync::{
atomic::{AtomicU32, AtomicU64, Ordering},
Mutex,
},
time::Duration,
};
use tauri::{Emitter, Manager, WebviewUrl, WebviewWindowBuilder};
/// Disable pinch-to-zoom / magnification gestures on macOS to avoid accidental
/// zoom and the continuous gesture event processing overhead.
#[cfg(target_os = "macos")]
fn disable_pinch_zoom(window: &tauri::WebviewWindow) {
let _ = window.with_webview(|webview| unsafe {
use objc2::rc::Retained;
use objc2_web_kit::WKWebView;
let wk_webview: Retained<WKWebView> =
Retained::retain(webview.inner().cast()).unwrap();
wk_webview.setAllowsMagnification(false);
});
}
#[cfg(not(target_os = "macos"))]
fn disable_pinch_zoom(_window: &tauri::WebviewWindow) {}
/// Global counter for generating unique window labels.
static WINDOW_COUNTER: AtomicU64 = AtomicU64::new(1);
fn next_window_label<R: tauri::Runtime>(app: &tauri::AppHandle<R>) -> String {
loop {
let n = WINDOW_COUNTER.fetch_add(1, Ordering::Relaxed);
let candidate = if n == 1 {
"main".to_string()
} else {
format!("main-{n}")
};
if !app.webview_windows().contains_key(&candidate) {
return candidate;
}
}
}
/// Evaluate a script in all open webview windows.
fn eval_in_all_windows<R: tauri::Runtime>(app: &tauri::AppHandle<R>, script: &str) {
for window in app.webview_windows().values() {
let _ = window.eval(script);
}
}
/// Evaluate a script in the currently focused window, falling back to any window.
fn eval_in_focused_window<R: tauri::Runtime>(app: &tauri::AppHandle<R>, script: &str) {
let windows = app.webview_windows();
// Try the focused window first.
for window in windows.values() {
if window.is_focused().unwrap_or(false) {
let _ = window.eval(script);
return;
}
}
// Fallback: try "main", then any window.
if let Some(window) = windows.get("main") {
let _ = window.eval(script);
} else if let Some(window) = windows.values().next() {
let _ = window.eval(script);
}
}
fn dispatch_menu_action<R: tauri::Runtime>(app: &tauri::AppHandle<R>, action: &str) {
let _ = app.emit("openchamber:menu-action", action);
let event = serde_json::to_string("openchamber:menu-action")
.unwrap_or_else(|_| "\"openchamber:menu-action\"".into());
let detail = serde_json::to_string(action).unwrap_or_else(|_| "\"\"".into());
let script = format!("window.dispatchEvent(new CustomEvent({event}, {{ detail: {detail} }}));");
eval_in_focused_window(app, &script);
}
fn dispatch_check_for_updates<R: tauri::Runtime>(app: &tauri::AppHandle<R>) {
let _ = app.emit("openchamber:check-for-updates", ());
let event = serde_json::to_string("openchamber:check-for-updates")
.unwrap_or_else(|_| "\"openchamber:check-for-updates\"".into());
let script = format!("window.dispatchEvent(new Event({event}));");
eval_in_all_windows(app, &script);
}
use tauri_plugin_shell::{process::CommandChild, process::CommandEvent, ShellExt};
use tauri_plugin_updater::UpdaterExt;
#[cfg(target_os = "macos")]
const MENU_ITEM_ABOUT_ID: &str = "menu_about";
#[cfg(target_os = "macos")]
const MENU_ITEM_CHECK_FOR_UPDATES_ID: &str = "menu_check_for_updates";
#[cfg(target_os = "macos")]
const MENU_ITEM_NEW_WINDOW_ID: &str = "menu_new_window";
#[cfg(target_os = "macos")]
const MENU_ITEM_SETTINGS_ID: &str = "menu_settings";
#[cfg(target_os = "macos")]
const MENU_ITEM_COMMAND_PALETTE_ID: &str = "menu_command_palette";
#[cfg(target_os = "macos")]
#[cfg(target_os = "macos")]
const MENU_ITEM_NEW_SESSION_ID: &str = "menu_new_session";
#[cfg(target_os = "macos")]
const MENU_ITEM_WORKTREE_CREATOR_ID: &str = "menu_worktree_creator";
#[cfg(target_os = "macos")]
const MENU_ITEM_CHANGE_WORKSPACE_ID: &str = "menu_change_workspace";
#[cfg(target_os = "macos")]
const MENU_ITEM_OPEN_GIT_TAB_ID: &str = "menu_open_git_tab";
#[cfg(target_os = "macos")]
const MENU_ITEM_OPEN_DIFF_TAB_ID: &str = "menu_open_diff_tab";
#[cfg(target_os = "macos")]
const MENU_ITEM_OPEN_FILES_TAB_ID: &str = "menu_open_files_tab";
#[cfg(target_os = "macos")]
const MENU_ITEM_OPEN_TERMINAL_TAB_ID: &str = "menu_open_terminal_tab";
#[cfg(target_os = "macos")]
const MENU_ITEM_COPY_ID: &str = "menu_copy";
#[cfg(target_os = "macos")]
const MENU_ITEM_THEME_LIGHT_ID: &str = "menu_theme_light";
#[cfg(target_os = "macos")]
const MENU_ITEM_THEME_DARK_ID: &str = "menu_theme_dark";
#[cfg(target_os = "macos")]
const MENU_ITEM_THEME_SYSTEM_ID: &str = "menu_theme_system";
#[cfg(target_os = "macos")]
const MENU_ITEM_TOGGLE_SIDEBAR_ID: &str = "menu_toggle_sidebar";
#[cfg(target_os = "macos")]
const MENU_ITEM_TOGGLE_MEMORY_DEBUG_ID: &str = "menu_toggle_memory_debug";
#[cfg(target_os = "macos")]
const MENU_ITEM_HELP_DIALOG_ID: &str = "menu_help_dialog";
#[cfg(target_os = "macos")]
const MENU_ITEM_DOWNLOAD_LOGS_ID: &str = "menu_download_logs";
#[cfg(target_os = "macos")]
const MENU_ITEM_REPORT_BUG_ID: &str = "menu_report_bug";
#[cfg(target_os = "macos")]
const MENU_ITEM_REQUEST_FEATURE_ID: &str = "menu_request_feature";
#[cfg(target_os = "macos")]
const MENU_ITEM_JOIN_DISCORD_ID: &str = "menu_join_discord";
#[cfg(target_os = "macos")]
const MENU_ITEM_CLEAR_CACHE_ID: &str = "menu_clear_cache";
#[cfg(target_os = "macos")]
const MENU_ITEM_QUIT_ID: &str = "menu_quit";
#[cfg(target_os = "macos")]
const GITHUB_BUG_REPORT_URL: &str =
"https://github.com/btriapitsyn/openchamber/issues/new?template=bug_report.yml";
#[cfg(target_os = "macos")]
const GITHUB_FEATURE_REQUEST_URL: &str =
"https://github.com/btriapitsyn/openchamber/issues/new?template=feature_request.yml";
#[cfg(target_os = "macos")]
const DISCORD_INVITE_URL: &str = "https://discord.gg/ZYRSdnwwKA";
static QUIT_CONFIRMED: std::sync::atomic::AtomicBool = std::sync::atomic::AtomicBool::new(false);
static QUIT_CONFIRMATION_PENDING: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
static QUIT_RISK_HAS_ENABLED_SCHEDULED_TASKS: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
static QUIT_RISK_HAS_RUNNING_SCHEDULED_TASKS: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
static QUIT_RISK_ENABLED_SCHEDULED_TASKS_COUNT: AtomicU32 = AtomicU32::new(0);
static QUIT_RISK_RUNNING_SCHEDULED_TASKS_COUNT: AtomicU32 = AtomicU32::new(0);
static QUIT_RISK_HAS_ACTIVE_TUNNEL: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
static QUIT_RISK_POLLER_STARTED: std::sync::atomic::AtomicBool =
std::sync::atomic::AtomicBool::new(false);
#[cfg(target_os = "macos")]
const QUIT_RISK_POLL_INTERVAL: Duration = Duration::from_secs(5);
#[cfg(target_os = "macos")]
fn should_require_quit_confirmation() -> bool {
use std::sync::atomic::Ordering;
QUIT_RISK_HAS_ACTIVE_TUNNEL.load(Ordering::Relaxed)
|| QUIT_RISK_HAS_RUNNING_SCHEDULED_TASKS.load(Ordering::Relaxed)
|| QUIT_RISK_HAS_ENABLED_SCHEDULED_TASKS.load(Ordering::Relaxed)
}
#[cfg(target_os = "macos")]
fn quit_confirmation_message() -> String {
use std::sync::atomic::Ordering;
let has_active_tunnel = QUIT_RISK_HAS_ACTIVE_TUNNEL.load(Ordering::Relaxed);
let running_tasks_count = QUIT_RISK_RUNNING_SCHEDULED_TASKS_COUNT.load(Ordering::Relaxed);
let enabled_tasks_count = QUIT_RISK_ENABLED_SCHEDULED_TASKS_COUNT.load(Ordering::Relaxed);
let mut reasons: Vec<String> = Vec::new();
if has_active_tunnel {
reasons.push("an active tunnel".to_string());
}
if running_tasks_count > 0 {
reasons.push(format!(
"{} running scheduled task{}",
running_tasks_count,
if running_tasks_count == 1 { "" } else { "s" }
));
}
if enabled_tasks_count > 0 {
reasons.push(format!(
"{} enabled scheduled task{}",
enabled_tasks_count,
if enabled_tasks_count == 1 { "" } else { "s" }
));
}
if reasons.is_empty() {
"Background processes (sidecar, SSH sessions) will be stopped.".to_string()
} else {
format!(
"OpenChamber detected {}. Quitting now will stop sidecar/background processes and may interrupt pending work.",
reasons.join(", ")
)
}
}
#[cfg(target_os = "macos")]
const NS_TERMINATE_CANCEL: isize = 0;
#[cfg(target_os = "macos")]
const NS_TERMINATE_NOW: isize = 1;
#[cfg(target_os = "macos")]
unsafe extern "C-unwind" fn application_should_terminate_with_confirmation(
_: &objc2::runtime::AnyObject,
_: objc2::runtime::Sel,
_: *mut std::ffi::c_void,
) -> isize {
use std::sync::atomic::Ordering;
if QUIT_CONFIRMED.load(Ordering::SeqCst) {
return NS_TERMINATE_NOW;
}
if !should_require_quit_confirmation() {
QUIT_CONFIRMED.store(true, Ordering::SeqCst);
return NS_TERMINATE_NOW;
}
if QUIT_CONFIRMATION_PENDING.swap(true, Ordering::SeqCst) {
return NS_TERMINATE_CANCEL;
}
let message = quit_confirmation_message();
let confirmed = matches!(
rfd::MessageDialog::new()
.set_title("Quit OpenChamber?")
.set_description(&message)
.set_level(rfd::MessageLevel::Warning)
.set_buttons(rfd::MessageButtons::OkCancel)
.show(),
rfd::MessageDialogResult::Ok | rfd::MessageDialogResult::Yes
);
QUIT_CONFIRMATION_PENDING.store(false, Ordering::SeqCst);
if confirmed {
QUIT_CONFIRMED.store(true, Ordering::SeqCst);
NS_TERMINATE_NOW
} else {
NS_TERMINATE_CANCEL
}
}
#[cfg(target_os = "macos")]
fn install_macos_quit_confirmation_hook() {
use objc2::ffi;
use objc2::runtime::{AnyClass, AnyObject, Imp, Sel};
use std::ffi::CStr;
unsafe {
let Some(delegate_class) = AnyClass::get(CStr::from_bytes_with_nul_unchecked(
b"TaoAppDelegateParent\0",
)) else {
log::warn!("[desktop] TaoAppDelegateParent class not found; dock Quit confirmation hook skipped");
return;
};
let selector = Sel::register(c"applicationShouldTerminate:");
if !ffi::class_getInstanceMethod(delegate_class, selector).is_null() {
return;
}
let imp: Imp = std::mem::transmute(
application_should_terminate_with_confirmation
as unsafe extern "C-unwind" fn(&AnyObject, Sel, *mut std::ffi::c_void) -> isize,
);
let added = ffi::class_addMethod(
delegate_class as *const _ as *mut _,
selector,
imp,
b"q@:@\0".as_ptr().cast(),
);
if !added.as_bool() {
log::warn!("[desktop] failed to install applicationShouldTerminate hook");
}
}
}
#[cfg(not(target_os = "macos"))]
fn install_macos_quit_confirmation_hook() {}
#[cfg(target_os = "macos")]
fn request_quit_with_confirmation(app: &tauri::AppHandle) {
use std::sync::atomic::Ordering;
use tauri_plugin_dialog::{DialogExt, MessageDialogButtons};
if !should_require_quit_confirmation() {
QUIT_CONFIRMED.store(true, Ordering::SeqCst);
app.exit(0);
return;
}
if QUIT_CONFIRMATION_PENDING.swap(true, Ordering::SeqCst) {
return;
}
// When app has only hidden windows (common after closing last window),
// ensure at least one window is visible so native dialog reliably appears.
let windows = app.webview_windows();
let has_visible = windows.values().any(|w| w.is_visible().unwrap_or(false));
if !has_visible {
if let Some(hidden) = windows.values().find(|w| !w.is_visible().unwrap_or(true)) {
let _ = hidden.show();
let _ = hidden.set_focus();
}
}
let message = quit_confirmation_message();
let handle = app.clone();
app.dialog()
.message(message)
.title("Quit OpenChamber?")
.buttons(MessageDialogButtons::OkCancel)
.kind(tauri_plugin_dialog::MessageDialogKind::Warning)
.show(move |confirmed| {
QUIT_CONFIRMATION_PENDING.store(false, Ordering::SeqCst);
if confirmed {
QUIT_CONFIRMED.store(true, Ordering::SeqCst);
handle.exit(0);
}
});
}
#[cfg(target_os = "macos")]
fn build_macos_menu<R: tauri::Runtime>(
app: &tauri::AppHandle<R>,
) -> tauri::Result<tauri::menu::Menu<R>> {
use tauri::menu::{
Menu, MenuItem, PredefinedMenuItem, Submenu, HELP_SUBMENU_ID, WINDOW_SUBMENU_ID,
};
let pkg_info = app.package_info();
let new_session_shortcut = "Cmd+N";
let new_worktree_shortcut = "Cmd+Shift+N";
let about = MenuItem::with_id(
app,
MENU_ITEM_ABOUT_ID,
format!("About {}", pkg_info.name),
true,
None::<&str>,
)?;
let check_for_updates = MenuItem::with_id(
app,
MENU_ITEM_CHECK_FOR_UPDATES_ID,
"Check for Updates",
true,
None::<&str>,
)?;
let settings = MenuItem::with_id(app, MENU_ITEM_SETTINGS_ID, "Settings", true, Some("Cmd+,"))?;
let command_palette = MenuItem::with_id(
app,
MENU_ITEM_COMMAND_PALETTE_ID,
"Command Palette",
true,
Some("Cmd+P"),
)?;
let new_window = MenuItem::with_id(
app,
MENU_ITEM_NEW_WINDOW_ID,
"New Window",
true,
Some("Cmd+Shift+Alt+N"),
)?;
let new_session = MenuItem::with_id(
app,
MENU_ITEM_NEW_SESSION_ID,
"New Session",
true,
Some(new_session_shortcut),
)?;
let worktree_creator = MenuItem::with_id(
app,
MENU_ITEM_WORKTREE_CREATOR_ID,
"New Worktree",
true,
Some(new_worktree_shortcut),
)?;
let change_workspace = MenuItem::with_id(
app,
MENU_ITEM_CHANGE_WORKSPACE_ID,
"Add Workspace",
true,
None::<&str>,
)?;
let open_git_tab =
MenuItem::with_id(app, MENU_ITEM_OPEN_GIT_TAB_ID, "Git", true, Some("Cmd+G"))?;
let open_diff_tab =
MenuItem::with_id(app, MENU_ITEM_OPEN_DIFF_TAB_ID, "Diff", true, Some("Cmd+E"))?;
let open_files_tab = MenuItem::with_id(
app,
MENU_ITEM_OPEN_FILES_TAB_ID,
"Files",
true,
None::<&str>,
)?;
let open_terminal_tab = MenuItem::with_id(
app,
MENU_ITEM_OPEN_TERMINAL_TAB_ID,
"Terminal",
true,
Some("Cmd+T"),
)?;
let copy = MenuItem::with_id(app, MENU_ITEM_COPY_ID, "Copy", true, Some("Cmd+C"))?;
let theme_light = MenuItem::with_id(
app,
MENU_ITEM_THEME_LIGHT_ID,
"Light Theme",
true,
None::<&str>,
)?;
let theme_dark = MenuItem::with_id(
app,
MENU_ITEM_THEME_DARK_ID,
"Dark Theme",
true,
None::<&str>,
)?;
let theme_system = MenuItem::with_id(
app,
MENU_ITEM_THEME_SYSTEM_ID,
"System Theme",
true,
None::<&str>,
)?;
let toggle_sidebar = MenuItem::with_id(
app,
MENU_ITEM_TOGGLE_SIDEBAR_ID,
"Toggle Session Sidebar",
true,
Some("Cmd+L"),
)?;
let toggle_memory_debug = MenuItem::with_id(
app,
MENU_ITEM_TOGGLE_MEMORY_DEBUG_ID,
"Toggle Memory Debug",
true,
Some("CmdOrCtrl+Shift+D"),
)?;
let help_dialog = MenuItem::with_id(
app,
MENU_ITEM_HELP_DIALOG_ID,
"Keyboard Shortcuts",
true,
Some("Cmd+."),
)?;
let download_logs = MenuItem::with_id(
app,
MENU_ITEM_DOWNLOAD_LOGS_ID,
"Show Diagnostics",
true,
Some("Cmd+Shift+L"),
)?;
let report_bug = MenuItem::with_id(
app,
MENU_ITEM_REPORT_BUG_ID,
"Report a Bug",
true,
None::<&str>,
)?;
let request_feature = MenuItem::with_id(
app,
MENU_ITEM_REQUEST_FEATURE_ID,
"Request a Feature",
true,
None::<&str>,
)?;
let join_discord = MenuItem::with_id(
app,
MENU_ITEM_JOIN_DISCORD_ID,
"Join Discord",
true,
None::<&str>,
)?;
let clear_cache = MenuItem::with_id(
app,
MENU_ITEM_CLEAR_CACHE_ID,
"Clear Cache",
true,
None::<&str>,
)?;
let theme_submenu = Submenu::with_items(
app,
"Theme",
true,
&[&theme_light, &theme_dark, &theme_system],
)?;
let window_menu = Submenu::with_id_and_items(
app,
WINDOW_SUBMENU_ID,
"Window",
true,
&[
&PredefinedMenuItem::minimize(app, None)?,
&PredefinedMenuItem::maximize(app, None)?,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::close_window(app, None)?,
],
)?;
let help_menu = Submenu::with_id_and_items(
app,
HELP_SUBMENU_ID,
"Help",
true,
&[
&help_dialog,
&download_logs,
&PredefinedMenuItem::separator(app)?,
&clear_cache,
&PredefinedMenuItem::separator(app)?,
&report_bug,
&request_feature,
&PredefinedMenuItem::separator(app)?,
&join_discord,
],
)?;
Menu::with_items(
app,
&[
&Submenu::with_items(
app,
pkg_info.name.clone(),
true,
&[
&about,
&check_for_updates,
&PredefinedMenuItem::separator(app)?,
&settings,
&command_palette,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::services(app, None)?,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::hide(app, None)?,
&PredefinedMenuItem::hide_others(app, None)?,
&PredefinedMenuItem::separator(app)?,
&MenuItem::with_id(
app,
MENU_ITEM_QUIT_ID,
format!("Quit {}", pkg_info.name),
true,
Some("Cmd+Q"),
)?,
],
)?,
&Submenu::with_items(
app,
"File",
true,
&[
&new_window,
&PredefinedMenuItem::separator(app)?,
&new_session,
&worktree_creator,
&PredefinedMenuItem::separator(app)?,
&change_workspace,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::close_window(app, None)?,
],
)?,
&Submenu::with_items(
app,
"Edit",
true,
&[
&PredefinedMenuItem::undo(app, None)?,
&PredefinedMenuItem::redo(app, None)?,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::cut(app, None)?,
&copy,
&PredefinedMenuItem::paste(app, None)?,
&PredefinedMenuItem::select_all(app, None)?,
],
)?,
&Submenu::with_items(
app,
"View",
true,
&[
&open_git_tab,
&open_diff_tab,
&open_files_tab,
&open_terminal_tab,
&PredefinedMenuItem::separator(app)?,
&theme_submenu,
&PredefinedMenuItem::separator(app)?,
&toggle_sidebar,
&toggle_memory_debug,
&PredefinedMenuItem::separator(app)?,
&PredefinedMenuItem::fullscreen(app, None)?,
],
)?,
&window_menu,
&help_menu,
],
)
}
#[tauri::command]
fn desktop_clear_cache(app: tauri::AppHandle) -> Result<(), String> {
#[cfg(target_os = "macos")]
{
let mut failures: Vec<String> = Vec::new();
for (label, window) in app.webview_windows() {
if let Err(err) = window.clear_all_browsing_data() {
failures.push(format!("{label}: {err}"));
}
}
if !failures.is_empty() {
return Err(format!(
"Failed to clear browsing data for some windows: {}",
failures.join("; ")
));
}
// Reload all windows after clearing persisted browsing data so in-memory state is reset too.
eval_in_all_windows(&app, "window.location.reload();");
log::info!("[desktop] Cleared all webview browsing data and reloaded windows");
return Ok(());
}
#[cfg(not(target_os = "macos"))]
{
Err("desktop_clear_cache is only supported on macOS".to_string())
}
}
#[tauri::command]
fn desktop_open_path(path: String, app: Option<String>) -> Result<(), String> {
let trimmed = path.trim();
if trimmed.is_empty() {
return Err("Path is required".to_string());
}
#[cfg(target_os = "macos")]
{
let mut command = Command::new("open");
if let Some(app_name) = app
.as_ref()
.map(|value| value.trim())
.filter(|value| !value.is_empty())
{
command.arg("-a").arg(app_name);
}
command.arg(trimmed);
command.spawn().map_err(|err| err.to_string())?;
return Ok(());
}
#[cfg(not(target_os = "macos"))]
{
Err("desktop_open_path is only supported on macOS".to_string())
}
}
#[cfg(target_os = "macos")]
#[derive(Clone)]
struct OpenCommandSpec {
program: &'static str,
args: Vec<String>,
}
#[cfg(target_os = "macos")]
fn run_open_command_chain(specs: &[OpenCommandSpec]) -> Result<(), String> {
let mut failures: Vec<String> = Vec::new();
for spec in specs {
match Command::new(spec.program).args(&spec.args).status() {
Ok(status) if status.success() => return Ok(()),
Ok(status) => failures.push(format!(
"{} {} exited with status {}",
spec.program,
spec.args.join(" "),
status
)),
Err(error) => failures.push(format!(
"{} {} failed: {}",
spec.program,
spec.args.join(" "),
error
)),
}
}
if failures.is_empty() {
return Err("No launch strategies available".to_string());
}
Err(failures.join("; "))
}
#[cfg(target_os = "macos")]
fn is_jetbrains_app_id(app_id: &str) -> bool {
matches!(
app_id,
"pycharm"
| "intellij"
| "webstorm"
| "phpstorm"
| "rider"
| "rustrover"
| "android-studio"
)
}
#[cfg(target_os = "macos")]
fn cli_for_app_id(app_id: &str) -> Option<&'static str> {
match app_id {
"vscode" => Some("code"),
"cursor" => Some("cursor"),
"vscodium" => Some("codium"),
"windsurf" => Some("windsurf"),
"zed" => Some("zed"),
_ => None,
}
}
#[tauri::command]
fn desktop_open_in_app(
project_path: String,
app_id: String,
app_name: String,
file_path: Option<String>,
) -> Result<(), String> {
let trimmed_project_path = project_path.trim();
if trimmed_project_path.is_empty() {
return Err("Project path is required".to_string());
}
let trimmed_app_id = app_id.trim().to_lowercase();
if trimmed_app_id.is_empty() {
return Err("App id is required".to_string());
}
let trimmed_app_name = app_name.trim();
if trimmed_app_name.is_empty() {
return Err("App name is required".to_string());
}
let normalized_file_path = file_path
.as_ref()
.map(|value| value.trim())
.filter(|value| !value.is_empty());
#[cfg(target_os = "macos")]
{
let project = trimmed_project_path.to_string();
let app_name_owned = trimmed_app_name.to_string();
let file = normalized_file_path.map(|value| value.to_string());
let mut specs: Vec<OpenCommandSpec> = Vec::new();
if trimmed_app_id == "finder" {
specs.push(OpenCommandSpec {
program: "open",
args: vec![project.clone()],
});
return run_open_command_chain(&specs);
}
if matches!(trimmed_app_id.as_str(), "terminal" | "iterm2" | "ghostty") {
specs.push(OpenCommandSpec {
program: "open",
args: vec!["-a".to_string(), app_name_owned.clone(), project.clone()],
});
return run_open_command_chain(&specs);
}
if let Some(cli) = cli_for_app_id(trimmed_app_id.as_str()) {
let mut cli_args = vec!["-n".to_string(), project.clone()];
if let Some(file_path) = file.as_ref() {
cli_args.push("-g".to_string());
cli_args.push(file_path.clone());
}
specs.push(OpenCommandSpec {
program: cli,
args: cli_args,
});
}
if is_jetbrains_app_id(trimmed_app_id.as_str()) {
let mut args = vec![
"-na".to_string(),
app_name_owned.clone(),
"--args".to_string(),
project.clone(),
];
if let Some(file_path) = file.as_ref() {
args.push(file_path.clone());
}
specs.push(OpenCommandSpec {
program: "open",
args,
});
}
if let Some(file_path) = file.as_ref() {
specs.push(OpenCommandSpec {
program: "open",
args: vec![
"-na".to_string(),
app_name_owned.clone(),
"--args".to_string(),
project.clone(),
file_path.clone(),
],
});
}
specs.push(OpenCommandSpec {
program: "open",
args: vec!["-a".to_string(), app_name_owned.clone(), project.clone()],
});
if let Some(file_path) = file {
specs.push(OpenCommandSpec {
program: "open",
args: vec!["-a".to_string(), app_name_owned, file_path],
});
}
return run_open_command_chain(&specs);
}
#[cfg(not(target_os = "macos"))]
{
let _ = normalized_file_path;
Err("desktop_open_in_app is only supported on macOS".to_string())
}
}
#[derive(Serialize, Deserialize, Clone)]
#[serde(rename_all = "camelCase")]
struct InstalledAppInfo {
name: String,
icon_data_url: Option<String>,
}
#[derive(Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct InstalledAppsCache {
updated_at: u64,
apps: Vec<InstalledAppInfo>,
}
const INSTALLED_APPS_CACHE_TTL_SECS: u64 = 60 * 60 * 24;
const INSTALLED_APPS_CACHE_FILE: &str = "discovered-apps.json";
#[derive(Serialize)]
#[serde(rename_all = "camelCase")]
struct InstalledAppsResponse {
apps: Vec<InstalledAppInfo>,
has_cache: bool,
is_cache_stale: bool,
}
#[tauri::command]
fn desktop_filter_installed_apps(apps: Vec<String>) -> Result<Vec<String>, String> {
#[cfg(target_os = "macos")]
{
let mut installed: Vec<String> = Vec::new();
for raw in apps {
let trimmed = raw.trim();
if trimmed.is_empty() {
continue;
}
let bundle_name = if trimmed.ends_with(".app") {
trimmed.to_string()
} else {
format!("{trimmed}.app")
};
if is_app_bundle_installed(&bundle_name) {
installed.push(trimmed.to_string());
}
}
return Ok(installed);
}
#[cfg(not(target_os = "macos"))]
{
let _ = apps;
Err("desktop_filter_installed_apps is only supported on macOS".to_string())
}
}
#[tauri::command]
fn desktop_get_installed_apps(
app: tauri::AppHandle,
apps: Vec<String>,
force: Option<bool>,
) -> Result<InstalledAppsResponse, String> {
#[cfg(target_os = "macos")]
{
let cache_path = installed_apps_cache_path();
let now = SystemTime::now()
.duration_since(UNIX_EPOCH)
.map_err(|err| err.to_string())?
.as_secs();
let cache = read_installed_apps_cache(&cache_path);
let cached_apps = cache
.as_ref()
.map(|entry| entry.apps.clone())
.unwrap_or_default();
let has_cache = cache.is_some();
let is_cache_stale = cache
.as_ref()
.map(|entry| now.saturating_sub(entry.updated_at) > INSTALLED_APPS_CACHE_TTL_SECS)
.unwrap_or(false);
if has_cache {
if is_cache_stale {
log::info!("[open-in] cache hit (stale): {} apps", cached_apps.len());
} else {
log::info!("[open-in] cache hit (fresh): {} apps", cached_apps.len());
}
if log::log_enabled!(log::Level::Info) {
let names: Vec<String> = cached_apps.iter().map(|app| app.name.clone()).collect();
log::info!("[open-in] cache apps: {:?}", names);
}
}
if !has_cache {
log::info!("[open-in] cache missing: refreshing app list");
let app_handle = app.clone();
let app_names = apps.clone();
let force_icon_refresh = false;
let cached_icon_map: HashMap<String, String> = HashMap::new();
tauri::async_runtime::spawn_blocking(move || {
log::info!("[open-in] scan start: {} candidates", app_names.len());
let refreshed =
build_installed_apps(&app_names, &cached_icon_map, force_icon_refresh);
if log::log_enabled!(log::Level::Info) {
let names: Vec<String> =
refreshed.iter().map(|entry| entry.name.clone()).collect();
log::info!("[open-in] scan apps: {:?}", names);
}
log::info!("[open-in] scan done: {} installed", refreshed.len());
let cache_entry = InstalledAppsCache {
updated_at: SystemTime::now()
.duration_since(UNIX_EPOCH)
.map(|value| value.as_secs())
.unwrap_or(0),
apps: refreshed.clone(),
};
let cache_path = installed_apps_cache_path();
let _ = write_installed_apps_cache(&cache_path, &cache_entry);
dispatch_installed_apps_update(&app_handle, &refreshed);
});
} else if force.unwrap_or(false) {
log::info!("[open-in] manual refresh: refreshing app list");
let app_handle = app.clone();
let app_names = apps.clone();
let force_icon_refresh = true;
let cached_icon_map: HashMap<String, String> = HashMap::new();
tauri::async_runtime::spawn_blocking(move || {
log::info!("[open-in] scan start: {} candidates", app_names.len());
let refreshed =
build_installed_apps(&app_names, &cached_icon_map, force_icon_refresh);
if log::log_enabled!(log::Level::Info) {
let names: Vec<String> =
refreshed.iter().map(|entry| entry.name.clone()).collect();
log::info!("[open-in] scan apps: {:?}", names);
}
log::info!("[open-in] scan done: {} installed", refreshed.len());
let cache_entry = InstalledAppsCache {
updated_at: SystemTime::now()
.duration_since(UNIX_EPOCH)
.map(|value| value.as_secs())
.unwrap_or(0),
apps: refreshed.clone(),
};
let cache_path = installed_apps_cache_path();
let _ = write_installed_apps_cache(&cache_path, &cache_entry);
dispatch_installed_apps_update(&app_handle, &refreshed);
});
}
return Ok(InstalledAppsResponse {
apps: cached_apps,
has_cache,
is_cache_stale,
});
}
#[cfg(not(target_os = "macos"))]
{
let _ = apps;
Err("desktop_get_installed_apps is only supported on macOS".to_string())
}
}
#[derive(Serialize)]
struct AppIconPayload {
app: String,
data_url: String,
}
#[tauri::command]
fn desktop_fetch_app_icons(apps: Vec<String>) -> Result<Vec<AppIconPayload>, String> {
#[cfg(target_os = "macos")]
{
let mut results: Vec<AppIconPayload> = Vec::new();
for raw in apps {
let trimmed = raw.trim();
if trimmed.is_empty() {
continue;
}
let Some(app_path) = resolve_app_bundle_path(trimmed) else {
continue;
};
let Some(icon_path) = resolve_app_icon_path(&app_path) else {
continue;
};
let Some(data_url) = icon_to_data_url(&icon_path, trimmed) else {
continue;
};
results.push(AppIconPayload {
app: trimmed.to_string(),
data_url,
});
}
return Ok(results);
}
#[cfg(not(target_os = "macos"))]
{
let _ = apps;
Err("desktop_fetch_app_icons is only supported on macOS".to_string())
}
}
#[cfg(target_os = "macos")]
fn resolve_app_bundle_path(app_name: &str) -> Option<PathBuf> {
if app_name.trim().is_empty() {
return None;
}
let bundle_name = if app_name.ends_with(".app") {
app_name.to_string()
} else {
format!("{app_name}.app")
};
let candidates = [
format!("/Applications/{bundle_name}"),
format!("/System/Applications/{bundle_name}"),
format!("/System/Applications/Utilities/{bundle_name}"),
];
for candidate in candidates {
let path = PathBuf::from(&candidate);
if path.exists() {
return Some(path);
}
}
if let Some(home) = env::var_os("HOME") {
let user_app_path = PathBuf::from(home).join("Applications").join(&bundle_name);
if user_app_path.exists() {
return Some(user_app_path);
}
}
if let Ok(output) = Command::new("mdfind")
.args(["-name", &bundle_name])
.output()
{
if output.status.success() {
let stdout = String::from_utf8_lossy(&output.stdout);
for line in stdout.lines() {
let trimmed = line.trim();
if trimmed.is_empty() {
continue;
}
let path = PathBuf::from(trimmed);
if path.exists() {
return Some(path);
}
}
}
}
None
}
#[cfg(target_os = "macos")]
fn installed_apps_cache_path() -> PathBuf {
let home = env::var_os("HOME")
.map(PathBuf::from)
.unwrap_or_else(|| PathBuf::from("/"));
home.join(".config")
.join("openchamber")
.join(INSTALLED_APPS_CACHE_FILE)
}
#[cfg(target_os = "macos")]
fn read_installed_apps_cache(path: &Path) -> Option<InstalledAppsCache> {
let bytes = fs::read(path).ok()?;
serde_json::from_slice(&bytes).ok()
}
#[cfg(target_os = "macos")]
fn write_installed_apps_cache(path: &Path, cache: &InstalledAppsCache) -> Result<(), String> {
if let Some(parent) = path.parent() {
fs::create_dir_all(parent).map_err(|err| err.to_string())?;
}
let payload = serde_json::to_vec(cache).map_err(|err| err.to_string())?;
fs::write(path, payload).map_err(|err| err.to_string())
}
#[cfg(target_os = "macos")]
fn build_installed_apps(
apps: &[String],
cached_icon_map: &HashMap<String, String>,
force_icon_refresh: bool,
) -> Vec<InstalledAppInfo> {
let mut seen = HashSet::new();
let mut results = Vec::new();
for raw in apps {
let trimmed = raw.trim();
if trimmed.is_empty() || !seen.insert(trimmed.to_string()) {
continue;
}
if let Some(app_path) = resolve_app_bundle_path(trimmed) {
let icon_data_url = if force_icon_refresh {
resolve_app_icon_path(&app_path).and_then(|icon| icon_to_data_url(&icon, trimmed))
} else {
cached_icon_map.get(trimmed).cloned().or_else(|| {
resolve_app_icon_path(&app_path)
.and_then(|icon| icon_to_data_url(&icon, trimmed))
})
};
results.push(InstalledAppInfo {
name: trimmed.to_string(),
icon_data_url,
});
}
}
results
}
#[cfg(target_os = "macos")]
fn dispatch_installed_apps_update(app: &tauri::AppHandle, apps: &[InstalledAppInfo]) {
let event = serde_json::to_string("openchamber:installed-apps-updated")
.unwrap_or_else(|_| "\"openchamber:installed-apps-updated\"".into());
let detail = serde_json::to_string(apps).unwrap_or_else(|_| "[]".into());
let script = format!("window.dispatchEvent(new CustomEvent({event}, {{ detail: {detail} }}));");
eval_in_all_windows(app, &script);
}
#[cfg(target_os = "macos")]
fn resolve_app_icon_path(app_path: &Path) -> Option<PathBuf> {
if !app_path.exists() {
return None;
}
if let Some(icon_file) = read_bundle_icon_file(app_path) {
let icon_path = app_path.join("Contents").join("Resources").join(&icon_file);
if icon_path.exists() {
return Some(icon_path);
}
}
if let Ok(output) = Command::new("mdls")
.args([
"-name",
"kMDItemIconFile",
"-raw",
&app_path.to_string_lossy(),
])
.output()
{
if output.status.success() {
let stdout = String::from_utf8_lossy(&output.stdout);
let icon_name = stdout.trim();
if !icon_name.is_empty() && icon_name != "(null)" {
let icon_file = if icon_name.ends_with(".icns") {
icon_name.to_string()
} else {
format!("{icon_name}.icns")
};
let icon_path = app_path.join("Contents").join("Resources").join(icon_file);
if icon_path.exists() {
return Some(icon_path);
}
}
}
}
let resources_path = app_path.join("Contents").join("Resources");
if let Ok(entries) = fs::read_dir(resources_path) {
for entry in entries.flatten() {
let path = entry.path();
if let Some(ext) = path.extension().and_then(|value| value.to_str()) {
if ext.eq_ignore_ascii_case("icns") {
return Some(path);
}
}
}
}
None
}
#[cfg(target_os = "macos")]
fn read_bundle_icon_file(app_path: &Path) -> Option<String> {
let plist_path = app_path.join("Contents").join("Info.plist");
if !plist_path.exists() {
return None;
}
let output = Command::new("defaults")
.args(["read", &plist_path.to_string_lossy(), "CFBundleIconFile"])
.output()
.ok()?;
if !output.status.success() {
return None;
}
let stdout = String::from_utf8_lossy(&output.stdout);
let icon_name = stdout.trim();
if icon_name.is_empty() {
return None;
}
let icon_file = if icon_name.ends_with(".icns") {
icon_name.to_string()
} else {
format!("{icon_name}.icns")
};
Some(icon_file)
}
#[cfg(target_os = "macos")]
fn icon_to_data_url(icon_path: &Path, app_name: &str) -> Option<String> {
if !icon_path.exists() {
return None;
}
let sanitized: String = app_name
.chars()
.map(|ch| if ch.is_ascii_alphanumeric() { ch } else { '_' })
.collect();
let timestamp = SystemTime::now()
.duration_since(UNIX_EPOCH)
.map(|value| value.as_millis())
.unwrap_or(0);
let tmp_path = env::temp_dir().join(format!("openchamber-icon-{sanitized}-{timestamp}.png"));
let status = Command::new("sips")
.args([
"-s",
"format",
"png",
"-Z",
"32",
&icon_path.to_string_lossy(),
"--out",
&tmp_path.to_string_lossy(),
])
.status()
.ok()?;
if !status.success() {
return None;
}
let bytes = fs::read(&tmp_path).ok()?;
let _ = fs::remove_file(&tmp_path);
if bytes.is_empty() {
return None;
}
let encoded = general_purpose::STANDARD.encode(bytes);
Some(format!("data:image/png;base64,{encoded}"))
}
#[cfg(target_os = "macos")]
fn is_app_bundle_installed(bundle_name: &str) -> bool {
if bundle_name.trim().is_empty() {
return false;
}
if let Ok(output) = Command::new("mdfind").args(["-name", bundle_name]).output() {
if output.status.success() {
let stdout = String::from_utf8_lossy(&output.stdout);
if !stdout.trim().is_empty() {
return true;
}
}
}
let app_path = format!("/Applications/{bundle_name}");
let system_app_path = format!("/System/Applications/{bundle_name}");
let utilities_path = format!("/System/Applications/Utilities/{bundle_name}");
if Path::new(&app_path).exists()
|| Path::new(&system_app_path).exists()
|| Path::new(&utilities_path).exists()
{
return true;
}
if let Some(home) = env::var_os("HOME") {
let user_app_path = PathBuf::from(home).join("Applications").join(bundle_name);
if user_app_path.exists() {
return true;
}
}
false
}
const SIDECAR_NAME: &str = "openchamber-server";
const SIDECAR_NOTIFY_PREFIX: &str = "[OpenChamberDesktopNotify] ";
const HEALTH_TIMEOUT: Duration = Duration::from_secs(20);
const HEALTH_POLL_INITIAL_INTERVAL: Duration = Duration::from_millis(250);
const HEALTH_POLL_MAX_INTERVAL: Duration = Duration::from_millis(2000);
const LOCAL_SIDECAR_HEALTH_TIMEOUT: Duration = Duration::from_secs(8);
const LOCAL_SIDECAR_HEALTH_POLL_INITIAL_INTERVAL: Duration = Duration::from_millis(100);
const LOCAL_SIDECAR_HEALTH_POLL_MAX_INTERVAL: Duration = Duration::from_millis(1000);
const STARTUP_REMOTE_PROBE_SOFT_TIMEOUT: Duration = Duration::from_secs(2);
const STARTUP_REMOTE_PROBE_HARD_TIMEOUT: Duration = Duration::from_secs(10);
const DEFAULT_DESKTOP_PORT: u16 = 57123;
const WINDOW_STATE_DEBOUNCE_MS: u64 = 300;
const MIN_WINDOW_WIDTH: u32 = 800;
const MIN_WINDOW_HEIGHT: u32 = 520;
const MIN_RESTORE_WINDOW_WIDTH: u32 = 900;
const MIN_RESTORE_WINDOW_HEIGHT: u32 = 560;
const LOCAL_HOST_ID: &str = "local";
/// Synthetic host ID used when the boot target is forced via
/// `OPENCHAMBER_SERVER_URL` (no config-based host entry).
const ENV_OVERRIDE_HOST_ID: &str = "__env";
/// Synthetic host ID used when a window is opened at an explicit URL
/// via `desktop_new_window_at_url` (no config-based host entry).
const DIRECT_URL_HOST_ID: &str = "__direct";
/// Compare two URL strings for "same server" identity using normalized
/// origin + path. This avoids misclassification when one URL has a
/// trailing slash and the other does not (e.g. `OPENCHAMBER_SERVER_URL`
/// pointing at the local sidecar without a trailing `/`).
fn same_server_url(a: &str, b: &str) -> bool {
let parsed_a = url::Url::parse(a);
let parsed_b = url::Url::parse(b);
match (parsed_a, parsed_b) {
(Ok(a), Ok(b)) => {
a.origin() == b.origin()
&& a.path().trim_end_matches('/') == b.path().trim_end_matches('/')
}
_ => a == b,
}
}
#[derive(Default)]
struct SidecarState {
child: Mutex<Option<CommandChild>>,
url: Mutex<Option<String>>,
}
/// Holds per-window initialization scripts and a global local origin.
/// Each window gets its own init script (containing the correct boot outcome
/// for that window's target URL), so page reloads re-inject the right data.
#[derive(Default)]
struct DesktopUiInjectionState {
/// Init scripts keyed by window label. Each window's script contains
/// the correct `__OPENCHAMBER_DESKTOP_BOOT_OUTCOME__` for that window.
scripts: Mutex<std::collections::HashMap<String, String>>,
/// Local origin — shared across all windows since the sidecar is global.
local_origin: Mutex<Option<String>>,
}
/// Tracks the set of currently-focused window labels.
/// Notification suppression triggers when ANY window is focused.
struct WindowFocusState {
focused_windows: Mutex<HashSet<String>>,
}
impl Default for WindowFocusState {
fn default() -> Self {
Self {
focused_windows: Mutex::new(HashSet::new()),
}
}
}
impl WindowFocusState {
fn any_focused(&self) -> bool {
let guard = self.focused_windows.lock().expect("focus mutex");
!guard.is_empty()
}
fn set_focused(&self, label: &str, focused: bool) {
let mut guard = self.focused_windows.lock().expect("focus mutex");
if focused {
guard.insert(label.to_string());
} else {
guard.remove(label);
}
}
fn remove_window(&self, label: &str) {
let mut guard = self.focused_windows.lock().expect("focus mutex");
guard.remove(label);
}
}
#[derive(Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct DesktopHost {
id: String,
label: String,
url: String,
}
#[derive(Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct DesktopHostsConfig {
hosts: Vec<DesktopHost>,
default_host_id: Option<String>,
#[serde(default)]
initial_host_choice_completed: bool,
}
/// Input type for `desktop_hosts_set`. Fields may be omitted to preserve
/// existing stored values, ensuring backward-compatible callers don't
/// accidentally reset onboarding state.
#[derive(Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct DesktopHostsConfigInput {
hosts: Vec<DesktopHost>,
default_host_id: Option<String>,
#[serde(default)]
initial_host_choice_completed: Option<bool>,
}
/// Process-wide mutex serializing all read-modify-write operations on the
/// desktop `settings.json`. This prevents concurrent writers (host config,
/// local port, window state, vibrancy, onboarding flag) from clobbering
/// each other's independent fields.
static SETTINGS_FILE_MUTEX: Mutex<()> = Mutex::new(());
/// Merge a partial input into an existing config, preserving fields that
/// the caller omitted (`None`). This is the single source of truth for
/// the merge semantics used by `desktop_hosts_set`.
fn merge_desktop_hosts_config(
existing: &DesktopHostsConfig,
input: &DesktopHostsConfigInput,
) -> DesktopHostsConfig {
DesktopHostsConfig {
hosts: input.hosts.clone(),
default_host_id: input.default_host_id.clone(),
initial_host_choice_completed: input
.initial_host_choice_completed
.unwrap_or(existing.initial_host_choice_completed),
}
}
/// Atomic read-merge-write: reads existing config from `path`, merges
/// `input` into it, and writes the result — all while holding the process
/// lock. Tests and the `desktop_hosts_set` command share this path.
fn write_desktop_hosts_config_input_to_path(path: &Path, input: &DesktopHostsConfigInput) -> Result<()> {
let _guard = SETTINGS_FILE_MUTEX.lock().expect("desktop hosts mutex");
let existing = read_desktop_hosts_config_from_path(path);
let merged = merge_desktop_hosts_config(&existing, input);
write_desktop_hosts_config_to_path(path, &merged)
}
#[derive(Clone, Serialize, Deserialize)]
#[serde(rename_all = "camelCase")]
struct DesktopWindowState {
x: i32,
y: i32,
width: u32,
height: u32,
#[serde(default)]
maximized: bool,
#[serde(default)]
fullscreen: bool,
}
#[derive(Default)]
struct WindowGeometryDebounceState {
revisions: Mutex<HashMap<String, u64>>,
}
fn normalize_host_url(raw: &str) -> Option<String> {
let trimmed = raw.trim();
if trimmed.is_empty() {
return None;
}
let parsed = url::Url::parse(trimmed).ok()?;
let scheme = parsed.scheme();
if scheme != "http" && scheme != "https" {
return None;
}
let host = parsed.host_str()?;
let mut normalized = format!("{}://{}", scheme, host);
if let Some(port) = parsed.port() {
normalized.push(':');
normalized.push_str(&port.to_string());
}
let path = parsed.path();
if path.is_empty() {
normalized.push('/');
} else {
normalized.push_str(path);
}
if let Some(query) = parsed.query() {
normalized.push('?');
normalized.push_str(query);
}
Some(normalized)
}
fn sanitize_host_url_for_storage(raw: &str) -> Option<String> {
normalize_host_url(raw)
}
fn build_health_url(base_url: &str) -> Option<String> {
let normalized = normalize_host_url(base_url)?;
let mut parsed = url::Url::parse(&normalized).ok()?;
let current_path = parsed.path();
let trimmed_path = current_path.trim_end_matches('/');
let health_path = if trimmed_path.is_empty() {
"/health".to_string()
} else {
format!("{trimmed_path}/health")
};
parsed.set_path(&health_path);
Some(parsed.to_string())
}
fn settings_file_path() -> PathBuf {
if let Ok(dir) = env::var("OPENCHAMBER_DATA_DIR") {
if !dir.trim().is_empty() {
return PathBuf::from(dir.trim()).join("settings.json");
}
}
let home = env::var("HOME").unwrap_or_default();
PathBuf::from(home)
.join(".config")
.join("openchamber")
.join("settings.json")
}
fn read_desktop_settings_json() -> Option<serde_json::Value> {
fs::read_to_string(settings_file_path())
.ok()
.and_then(|raw| serde_json::from_str::<serde_json::Value>(&raw).ok())
}
fn read_desktop_local_port_from_disk() -> Option<u16> {
read_desktop_settings_json()
.as_ref()
.and_then(|v| v.get("desktopLocalPort"))
.and_then(|v| v.as_u64())
.and_then(|v| {
if v > 0 && v <= u16::MAX as u64 {
Some(v as u16)
} else {
None
}
})
}
fn write_desktop_local_port_to_disk(port: u16) -> Result<()> {
let _guard = SETTINGS_FILE_MUTEX.lock().expect("settings file mutex");
let path = settings_file_path();
if let Some(parent) = path.parent() {
fs::create_dir_all(parent)?;
}
let mut root: serde_json::Value = if let Ok(raw) = fs::read_to_string(&path) {
serde_json::from_str(&raw).unwrap_or(serde_json::json!({}))
} else {
serde_json::json!({})
};
if !root.is_object() {
root = serde_json::json!({});
}
root["desktopLocalPort"] = serde_json::Value::Number(serde_json::Number::from(port));
fs::write(&path, serde_json::to_string_pretty(&root)?)?;
Ok(())
}
fn read_desktop_hosts_config_from_disk() -> DesktopHostsConfig {
read_desktop_hosts_config_from_path(&settings_file_path())
}
fn read_desktop_hosts_config_from_path(path: &Path) -> DesktopHostsConfig {
let raw = fs::read_to_string(path).ok();
let parsed = raw
.as_deref()
.and_then(|s| serde_json::from_str::<serde_json::Value>(s).ok());
let hosts_value = parsed
.as_ref()
.and_then(|v| v.get("desktopHosts"))
.cloned()
.unwrap_or(serde_json::Value::Null);
let default_value = parsed
.as_ref()
.and_then(|v| v.get("desktopDefaultHostId"))
.and_then(|v| v.as_str())
.map(|s| s.to_string());
let initial_host_choice_completed = parsed
.as_ref()
.and_then(|v| v.get("desktopInitialHostChoiceCompleted"))
.and_then(|v| v.as_bool())
.unwrap_or(false);
let mut hosts: Vec<DesktopHost> = Vec::new();
if let serde_json::Value::Array(items) = hosts_value {
for item in items {
if let Ok(host) = serde_json::from_value::<DesktopHost>(item) {
if host.id.trim().is_empty() || host.id == LOCAL_HOST_ID {
continue;
}
if let Some(url) = sanitize_host_url_for_storage(&host.url) {
hosts.push(DesktopHost {
id: host.id,
label: if host.label.trim().is_empty() {
url.clone()
} else {
host.label
},
url,
});
}
}
}
}
DesktopHostsConfig {
hosts,
default_host_id: default_value,
initial_host_choice_completed,
}
}
fn read_desktop_window_state_from_disk() -> Option<DesktopWindowState> {
let path = settings_file_path();
let raw = fs::read_to_string(path).ok();
let parsed = raw
.as_deref()
.and_then(|s| serde_json::from_str::<serde_json::Value>(s).ok());
parsed
.as_ref()
.and_then(|v| v.get("desktopWindowState"))
.cloned()
.and_then(|v| serde_json::from_value::<DesktopWindowState>(v).ok())
}
fn write_desktop_window_state_to_disk(state: &DesktopWindowState) -> Result<()> {
let _guard = SETTINGS_FILE_MUTEX.lock().expect("settings file mutex");
let path = settings_file_path();
if let Some(parent) = path.parent() {
fs::create_dir_all(parent)?;
}
let mut root: serde_json::Value = if let Ok(raw) = fs::read_to_string(&path) {
serde_json::from_str(&raw).unwrap_or(serde_json::json!({}))
} else {
serde_json::json!({})
};
if !root.is_object() {
root = serde_json::json!({});
}
root["desktopWindowState"] = serde_json::to_value(state).unwrap_or(serde_json::Value::Null);
fs::write(&path, serde_json::to_string_pretty(&root)?)?;
Ok(())
}
fn write_desktop_hosts_config_to_path(path: &Path, config: &DesktopHostsConfig) -> Result<()> {
if let Some(parent) = path.parent() {
fs::create_dir_all(parent)?;
}
let mut root: serde_json::Value = if let Ok(raw) = fs::read_to_string(&path) {
serde_json::from_str(&raw).unwrap_or(serde_json::json!({}))
} else {
serde_json::json!({})
};
if !root.is_object() {
root = serde_json::json!({});
}
let hosts: Vec<DesktopHost> = config
.hosts
.iter()
.filter_map(|h| {
let id = h.id.trim();
if id.is_empty() || id == LOCAL_HOST_ID {
return None;
}
let url = sanitize_host_url_for_storage(&h.url)?;
Some(DesktopHost {
id: id.to_string(),
label: if h.label.trim().is_empty() {
url.clone()
} else {
h.label.trim().to_string()
},
url,
})
})
.collect();
root["desktopHosts"] = serde_json::to_value(hosts).unwrap_or(serde_json::Value::Array(vec![]));
root["desktopDefaultHostId"] = match &config.default_host_id {
Some(id) if !id.trim().is_empty() => serde_json::Value::String(id.trim().to_string()),
_ => serde_json::Value::Null,
};
root["desktopInitialHostChoiceCompleted"] =
serde_json::Value::Bool(config.initial_host_choice_completed);
fs::write(&path, serde_json::to_string_pretty(&root)?)?;
Ok(())
}
// ── Boot outcome resolution ──
/// Authoritative desktop boot outcome injected into the webview as
/// `window.__OPENCHAMBER_DESKTOP_BOOT_OUTCOME__`.
#[derive(Clone, Debug, Serialize)]
#[serde(rename_all = "camelCase")]
struct DesktopBootOutcome {
target: Option<String>, // "local" | "remote" | null
status: String, // "ok" | "not-configured" | "unreachable" | "wrong-service" | "missing"
#[serde(skip_serializing_if = "Option::is_none")]
host_id: Option<String>,
#[serde(skip_serializing_if = "Option::is_none")]
url: Option<String>,
}
/// Probe status classification for boot resolution.
#[derive(Clone, Copy, PartialEq, Eq)]
enum ProbeClass {
Ok,
Auth,
Unreachable,
WrongService,
NoProbe,
}
impl ProbeClass {
fn from_probe(probe: Option<&HostProbeResult>) -> Self {
match probe {
Some(p) if p.status == "ok" => ProbeClass::Ok,
Some(p) if p.status == "auth" => ProbeClass::Auth,
Some(p) if p.status == "wrong-service" => ProbeClass::WrongService,
Some(_) => ProbeClass::Unreachable,
None => ProbeClass::NoProbe,
}
}
}
/// Result of the shared soft+hard probe policy.
struct ProbeWithRetryResult {
/// Whether the target is navigable (ok or auth).
navigable: bool,
/// The final probe result, if available.
probe: Option<HostProbeResult>,
}
/// Shared probe policy: soft probe first, hard retry on failure.
/// Used by both startup and open_new_window for consistency.
async fn probe_with_retry(url: &str) -> ProbeWithRetryResult {
let soft_probe =
probe_host_with_timeout(url, STARTUP_REMOTE_PROBE_SOFT_TIMEOUT).await;
let (navigable, final_probe) = match &soft_probe {
Ok(probe) if matches!(probe.status.as_str(), "ok" | "auth") => {
(true, Some(probe.clone()))
}
Ok(_) => {
log::warn!(
"[desktop] host slow/unreachable ({}), retrying with extended timeout",
url
);
match probe_host_with_timeout(url, STARTUP_REMOTE_PROBE_HARD_TIMEOUT).await {
Ok(hard_probe) if matches!(hard_probe.status.as_str(), "ok" | "auth") => {
(true, Some(hard_probe))
}
Ok(hard_probe) => (false, Some(hard_probe)),
Err(_) => (false, None),
}
}
Err(_) => {
log::warn!(
"[desktop] host errored ({}), retrying with extended timeout",
url
);
match probe_host_with_timeout(url, STARTUP_REMOTE_PROBE_HARD_TIMEOUT).await {
Ok(hard_probe) if matches!(hard_probe.status.as_str(), "ok" | "auth") => {
(true, Some(hard_probe))
}
Ok(hard_probe) => (false, Some(hard_probe)),
Err(_) => (false, None),
}
}
};
ProbeWithRetryResult {
navigable,
probe: final_probe,
}
}
/// Determine the boot outcome from the desktop hosts config, optional probe
/// result, local server availability, and optional env-forced URL.
///
/// When `env_target_url` is `Some`, it overrides the config-based default
/// host selection. The returned outcome always describes the actual boot
/// target, including env-forced remotes.
///
/// This is the single source of truth for boot resolution logic. Both the
/// initial startup and `open_new_window` should delegate to this function
/// for consistency.
fn resolve_boot_outcome(
cfg: &DesktopHostsConfig,
probe: Option<&HostProbeResult>,
local_available: bool,
env_target_url: Option<&str>,
) -> DesktopBootOutcome {
let probe_class = ProbeClass::from_probe(probe);
// Env-forced URL takes precedence over config. This is its own
// authoritative branch — never falls through to config-based resolution.
if let Some(env_url) = env_target_url {
return match probe_class {
ProbeClass::Ok | ProbeClass::Auth | ProbeClass::NoProbe => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "ok".to_string(),
host_id: Some(ENV_OVERRIDE_HOST_ID.to_string()),
url: Some(env_url.to_string()),
},
ProbeClass::WrongService => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "wrong-service".to_string(),
host_id: Some(ENV_OVERRIDE_HOST_ID.to_string()),
url: Some(env_url.to_string()),
},
ProbeClass::Unreachable => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "unreachable".to_string(),
host_id: Some(ENV_OVERRIDE_HOST_ID.to_string()),
url: Some(env_url.to_string()),
},
};
}
// No default host configured
let default_id = cfg.default_host_id.as_deref().unwrap_or("");
if default_id.is_empty() {
// Whether or not choice is completed, no default means not-configured
return DesktopBootOutcome {
target: None,
status: "not-configured".to_string(),
host_id: None,
url: None,
};
}
// Default is local
if default_id == LOCAL_HOST_ID {
if local_available {
return DesktopBootOutcome {
target: Some("local".to_string()),
status: "ok".to_string(),
host_id: None,
url: None,
};
}
return DesktopBootOutcome {
target: Some("local".to_string()),
status: "unreachable".to_string(),
host_id: None,
url: None,
};
}
// Default is a remote host — find it
let host = cfg
.hosts
.iter()
.find(|h| h.id == default_id);
let Some(host) = host else {
return DesktopBootOutcome {
target: Some("remote".to_string()),
status: "missing".to_string(),
host_id: Some(default_id.to_string()),
url: None,
};
};
let host_id = host.id.clone();
let host_url = host.url.clone();
match probe_class {
ProbeClass::Ok | ProbeClass::Auth => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "ok".to_string(),
host_id: Some(host_id),
url: Some(host_url),
},
ProbeClass::WrongService => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "wrong-service".to_string(),
host_id: Some(host_id),
url: Some(host_url),
},
ProbeClass::Unreachable => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "unreachable".to_string(),
host_id: Some(host_id),
url: Some(host_url),
},
ProbeClass::NoProbe => {
// No probe result and choice already completed — treat as recovery
// (the probe hasn't happened yet, but the user has made a choice,
// so this shouldn't normally occur in practice).
DesktopBootOutcome {
target: Some("remote".to_string()),
status: "unreachable".to_string(),
host_id: Some(host_id),
url: Some(host_url),
}
}
}
}
/// Compute the boot outcome to display when the local server fails to start.
///
/// This ensures the UI leaves the splash screen and shows an appropriate
/// chooser/recovery state instead of hanging. It delegates to the existing
/// `resolve_boot_outcome` with `local_available = false` and no probe.
fn compute_local_startup_failure_boot_outcome(cfg: &DesktopHostsConfig) -> DesktopBootOutcome {
resolve_boot_outcome(cfg, None, false, None)
}
/// Build the init script for the startup failure fallback case.
///
/// Uses an empty `local_origin` since the local server is not running;
/// the UI can fall back to `window.location.origin` when needed.
fn build_startup_failure_init_script(boot_outcome: &DesktopBootOutcome) -> String {
build_init_script("", Some(boot_outcome))
}
#[tauri::command]
fn desktop_hosts_get() -> Result<DesktopHostsConfig, String> {
Ok(read_desktop_hosts_config_from_disk())
}
#[tauri::command]
fn desktop_hosts_set(input: DesktopHostsConfigInput) -> Result<(), String> {
write_desktop_hosts_config_input_to_path(&settings_file_path(), &input)
.map_err(|err| err.to_string())
}
#[derive(Clone, Serialize)]
#[serde(rename_all = "camelCase")]
struct HostProbeResult {
status: String,
latency_ms: u64,
}
async fn probe_host_with_timeout(url: &str, timeout: Duration) -> Result<HostProbeResult, String> {
let health = build_health_url(url).ok_or_else(|| "Invalid URL".to_string())?;
let client = reqwest::Client::builder()
.no_proxy()
.timeout(timeout)
.build()
.map_err(|err| err.to_string())?;
let started = std::time::Instant::now();
match client.get(&health).send().await {
Ok(resp) => {
let status = resp.status();
let latency_ms = started.elapsed().as_millis() as u64;
if status.is_success() {
Ok(HostProbeResult {
status: "ok".to_string(),
latency_ms,
})
} else if status.as_u16() == 401 || status.as_u16() == 403 {
Ok(HostProbeResult {
status: "auth".to_string(),
latency_ms,
})
} else {
Ok(HostProbeResult {
status: "unreachable".to_string(),
latency_ms,
})
}
}
Err(_) => Ok(HostProbeResult {
status: "unreachable".to_string(),
latency_ms: started.elapsed().as_millis() as u64,
}),
}
}
async fn wait_for_local_opencode_ready_with(
url: &str,
timeout: Duration,
initial_interval: Duration,
max_interval: Duration,
) -> Option<HostProbeResult> {
let deadline = std::time::Instant::now() + timeout;
let mut interval = initial_interval;
let mut last_probe: Option<HostProbeResult> = None;
while std::time::Instant::now() < deadline {
match probe_host_with_timeout(url, max_interval).await {
Ok(probe) if matches!(probe.status.as_str(), "ok" | "auth") => {
return Some(probe);
}
Ok(probe) => {
last_probe = Some(probe);
}
Err(_) => {}
}
tokio::time::sleep(interval).await;
interval = (interval * 2).min(max_interval);
}
last_probe
}
#[cfg(target_os = "macos")]
#[derive(Debug, Deserialize)]
#[serde(rename_all = "camelCase")]
struct ScheduledTasksQuitRiskResponse {
has_enabled_scheduled_tasks: bool,
has_running_scheduled_tasks: bool,
#[serde(default)]
enabled_scheduled_tasks_count: u32,
#[serde(default)]
running_scheduled_tasks_count: u32,
}
#[cfg(target_os = "macos")]
#[derive(Debug, Deserialize)]
#[serde(rename_all = "camelCase")]
struct TunnelStatusResponse {
active: bool,
}
#[cfg(target_os = "macos")]
async fn refresh_quit_risk_flags(local_base_url: &str) {
use std::sync::atomic::Ordering;
let trimmed = local_base_url.trim_end_matches('/');
if trimmed.is_empty() {
return;
}
let client = match reqwest::Client::builder()
.no_proxy()
.timeout(Duration::from_secs(2))
.build()
{
Ok(client) => client,
Err(_) => return,
};
let scheduled_url = format!("{trimmed}/api/openchamber/scheduled-tasks/status");
let tunnel_url = format!("{trimmed}/api/openchamber/tunnel/status");
let scheduled_future = client.get(scheduled_url).send();
let tunnel_future = client.get(tunnel_url).send();
let (scheduled_result, tunnel_result) = tokio::join!(scheduled_future, tunnel_future);
if let Ok(response) = scheduled_result {
if response.status().is_success() {
if let Ok(payload) = response.json::<ScheduledTasksQuitRiskResponse>().await {
let enabled_count = payload.enabled_scheduled_tasks_count;
let running_count = payload.running_scheduled_tasks_count;
QUIT_RISK_ENABLED_SCHEDULED_TASKS_COUNT.store(enabled_count, Ordering::Relaxed);
QUIT_RISK_RUNNING_SCHEDULED_TASKS_COUNT.store(running_count, Ordering::Relaxed);
QUIT_RISK_HAS_ENABLED_SCHEDULED_TASKS
.store(payload.has_enabled_scheduled_tasks || enabled_count > 0, Ordering::Relaxed);
QUIT_RISK_HAS_RUNNING_SCHEDULED_TASKS
.store(payload.has_running_scheduled_tasks || running_count > 0, Ordering::Relaxed);
}
}
}
if let Ok(response) = tunnel_result {
if response.status().is_success() {
if let Ok(payload) = response.json::<TunnelStatusResponse>().await {
QUIT_RISK_HAS_ACTIVE_TUNNEL.store(payload.active, Ordering::Relaxed);
}
}
}
}
#[cfg(target_os = "macos")]
fn start_quit_risk_poller(local_base_url: String) {
use std::sync::atomic::Ordering;
if QUIT_RISK_POLLER_STARTED.swap(true, Ordering::SeqCst) {
return;
}
tauri::async_runtime::spawn(async move {
loop {
refresh_quit_risk_flags(&local_base_url).await;
tokio::time::sleep(QUIT_RISK_POLL_INTERVAL).await;
}
});
}
#[cfg(not(target_os = "macos"))]
fn start_quit_risk_poller(_local_base_url: String) {}
/// Uses the same probe_with_retry policy as startup/new-window (soft + hard)
/// so that first-launch/recovery remote connect accepts slow-but-valid hosts.
#[tauri::command]
async fn desktop_host_probe(url: String) -> Result<HostProbeResult, String> {
let result = probe_with_retry(&url).await;
result
.probe
.ok_or_else(|| "Probe failed".to_string())
}
#[derive(Clone, Serialize)]
#[serde(tag = "event", content = "data")]
enum UpdateProgressEvent {
#[serde(rename_all = "camelCase")]
Started {
content_length: Option<u64>,
},
#[serde(rename_all = "camelCase")]
Progress {
chunk_length: usize,
downloaded: u64,
total: Option<u64>,
},
Finished,
}
#[derive(Clone, Serialize)]
#[serde(rename_all = "camelCase")]
struct DesktopUpdateInfo {
available: bool,
current_version: String,
version: Option<String>,
body: Option<String>,
date: Option<String>,
}
struct PendingUpdate(Mutex<Option<tauri_plugin_updater::Update>>);
fn pick_unused_port() -> Result<u16> {
let listener = TcpListener::bind("127.0.0.1:0")?;
let port = listener.local_addr()?.port();
Ok(port)
}
fn is_nonempty_string(value: &str) -> bool {
!value.trim().is_empty()
}
const CHANGELOG_URL: &str =
"https://raw.githubusercontent.com/btriapitsyn/openchamber/main/CHANGELOG.md";
fn parse_semver_num(value: &str) -> Option<u32> {
let trimmed = value.trim().trim_start_matches('v');
let mut parts = trimmed.split('.');
let major: u32 = parts.next()?.parse().ok()?;
let minor: u32 = parts.next()?.parse().ok()?;
let patch: u32 = parts.next()?.parse().ok()?;
Some(major.saturating_mul(10_000) + minor.saturating_mul(100) + patch)
}
fn is_placeholder_release_notes(body: &Option<String>) -> bool {
let Some(body) = body.as_ref() else {
return true;
};
let trimmed = body.trim();
if trimmed.is_empty() {
return true;
}
trimmed
.to_ascii_lowercase()
.starts_with("see release notes at")
}
async fn fetch_changelog_notes(from_version: &str, to_version: &str) -> Option<String> {
let from_num = parse_semver_num(from_version)?;
let to_num = parse_semver_num(to_version)?;
if to_num <= from_num {
return None;
}
let client = reqwest::Client::builder()
.no_proxy()
.timeout(Duration::from_secs(10))
.build()
.ok()?;
let response = client.get(CHANGELOG_URL).send().await.ok()?;
if !response.status().is_success() {
return None;
}
let changelog = response.text().await.ok()?;
if changelog.trim().is_empty() {
return None;
}
let mut markers: Vec<(usize, Option<u32>)> = Vec::new();
let mut offset: usize = 0;
for line in changelog.lines() {
let line_trimmed = line.trim_end_matches('\r');
if line_trimmed.starts_with("## [") {
let ver = line_trimmed
.strip_prefix("## [")
.and_then(|rest| rest.split(']').next())
.unwrap_or("");
markers.push((offset, parse_semver_num(ver)));
}
offset = offset.saturating_add(line.len().saturating_add(1));
}
if markers.is_empty() {
return None;
}
let mut relevant: Vec<String> = Vec::new();
for idx in 0..markers.len() {
let (start, ver_num) = markers[idx];
let end = markers
.get(idx + 1)
.map(|m| m.0)
.unwrap_or_else(|| changelog.len());
let Some(ver_num) = ver_num else {
continue;
};
if ver_num <= from_num || ver_num > to_num {
continue;
}
if start >= changelog.len() || end <= start {
continue;
}
let end_clamped = end.min(changelog.len());
let section = changelog[start..end_clamped].trim();
if !section.is_empty() {
relevant.push(section.to_string());
}
}
if relevant.is_empty() {
None
} else {
Some(relevant.join("\n\n"))
}
}
#[derive(Deserialize)]
#[serde(rename_all = "camelCase")]
struct SidecarNotifyPayload {
title: Option<String>,
body: Option<String>,
tag: Option<String>,
require_hidden: Option<bool>,
}
fn maybe_show_sidecar_notification(app: &tauri::AppHandle, payload: SidecarNotifyPayload) {
let require_hidden = payload.require_hidden.unwrap_or(false);
if require_hidden {
let any_focused = app
.try_state::<WindowFocusState>()
.map(|state| state.any_focused())
.unwrap_or(false);
if any_focused {
return;
}
}
let title = payload
.title
.filter(|t| is_nonempty_string(t))
.unwrap_or_else(|| "OpenChamber".to_string());
let body = payload.body.filter(|b| is_nonempty_string(b));
let _tag = payload.tag;
use tauri_plugin_notification::NotificationExt;
let mut builder = app.notification().builder().title(title);
if let Some(body) = body {
builder = builder.body(body);
}
#[cfg(target_os = "macos")]
{
builder = builder.sound("Glass");
}
let _ = builder.show();
}
async fn wait_for_health_with(
url: &str,
timeout: Duration,
initial_interval: Duration,
max_interval: Duration,
) -> bool {
let client = match reqwest::Client::builder().no_proxy().build() {
Ok(c) => c,
Err(_) => return false,
};
let deadline = std::time::Instant::now() + timeout;
let health_url = format!("{}/health", url.trim_end_matches('/'));
let mut interval = initial_interval;
while std::time::Instant::now() < deadline {
if let Ok(resp) = client.get(&health_url).send().await {
if resp.status().is_success() {
return true;
}
}
tokio::time::sleep(interval).await;
interval = (interval * 2).min(max_interval);
}
false
}
async fn wait_for_health(url: &str) -> bool {
wait_for_health_with(url, HEALTH_TIMEOUT, HEALTH_POLL_INITIAL_INTERVAL, HEALTH_POLL_MAX_INTERVAL).await
}
fn kill_sidecar(app: tauri::AppHandle) {
let Some(state) = app.try_state::<SidecarState>() else {
return;
};
let sidecar_url = state.url.lock().expect("sidecar url mutex").clone();
if let Some(url) = sidecar_url {
// Attempt graceful shutdown via a raw HTTP POST to avoid pulling in
// reqwest::blocking (and its extra thread pool) just for this one call.
if let Ok(parsed) = url::Url::parse(&url) {
let host = parsed.host_str().unwrap_or("127.0.0.1");
let port = parsed.port().unwrap_or(80);
let path = "/api/system/shutdown";
if let Ok(mut stream) =
std::net::TcpStream::connect_timeout(
&format!("{host}:{port}").parse().unwrap(),
Duration::from_millis(1500),
)
{
use std::io::Write;
let _ = stream.set_write_timeout(Some(Duration::from_millis(1500)));
let _ = stream.set_read_timeout(Some(Duration::from_millis(1500)));
let request = format!(
"POST {path} HTTP/1.1\r\nHost: {host}:{port}\r\nContent-Length: 0\r\nConnection: close\r\n\r\n"
);
let _ = stream.write_all(request.as_bytes());
let _ = stream.flush();
// Brief pause to let the sidecar begin its shutdown sequence.
std::thread::sleep(Duration::from_millis(100));
}
}
}
let mut guard = state.child.lock().expect("sidecar mutex");
if let Some(child) = guard.take() {
let _ = child.kill();
}
*state.url.lock().expect("sidecar url mutex") = None;
}
fn build_local_url(port: u16) -> String {
format!("http://127.0.0.1:{port}")
}
/// Kills any stale openchamber-server processes that may be lingering from
/// previous app sessions or incomplete shutdowns. This ensures a clean
/// startup and prevents port conflicts.
fn kill_stale_sidecar_processes() {
let process_name = if cfg!(windows) {
"openchamber-server.exe"
} else {
"openchamber-server"
};
let result = if cfg!(target_os = "macos") {
// macOS: use pkill to terminate by process name
std::process::Command::new("pkill")
.arg("-x") // exact match
.arg(process_name)
.output()
} else if cfg!(target_os = "linux") {
// Linux: use pkill
std::process::Command::new("pkill")
.arg("-x")
.arg(process_name)
.output()
} else if cfg!(windows) {
// Windows: use taskkill
std::process::Command::new("taskkill")
.arg("/F")
.arg("/IM")
.arg(process_name)
.output()
} else {
return;
};
// Log result for debugging (pkill returns 1 if no processes found, which is fine)
if let Ok(output) = result {
log::debug!(
"[sidecar] cleanup result: exit_code={:?}, stdout={}, stderr={}",
output.status.code(),
String::from_utf8_lossy(&output.stdout).trim(),
String::from_utf8_lossy(&output.stderr).trim()
);
}
// Brief pause to let the OS clean up the processes
std::thread::sleep(Duration::from_millis(100));
}
async fn spawn_local_server(app: &tauri::AppHandle) -> Result<String> {
// Clean up any stale sidecar processes from previous sessions
kill_stale_sidecar_processes();
let stored_port = read_desktop_local_port_from_disk();
let mut candidates: Vec<Option<u16>> = Vec::new();
if let Some(port) = stored_port {
candidates.push(Some(port));
}
candidates.push(Some(DEFAULT_DESKTOP_PORT));
candidates.push(None);
let dist_dir = resolve_web_dist_dir(app)?;
let no_proxy = "localhost,127.0.0.1";
// macOS app launch env often lacks user PATH entries.
let mut path_segments: Vec<String> = Vec::new();
let mut seen = std::collections::HashSet::<String>::new();
let resolved_home_dir_path = app.path().home_dir().ok();
let resolved_home_dir = resolved_home_dir_path.as_ref().and_then(|p| {
let s = p.to_string_lossy().to_string();
if s.trim().is_empty() {
None
} else {
Some(s)
}
});
let desktop_settings = read_desktop_settings_json();
let opencode_binary_from_settings: Option<String> = (|| {
let value = desktop_settings.as_ref()?.get("opencodeBinary")?.as_str()?.trim();
if value.is_empty() {
return None;
}
let mut candidate = value.to_string();
if fs::metadata(&candidate)
.map(|m| m.is_dir())
.unwrap_or(false)
{
let bin_name = if cfg!(windows) {
"opencode.exe"
} else {
"opencode"
};
candidate = PathBuf::from(candidate)
.join(bin_name)
.to_string_lossy()
.to_string();
}
Some(candidate)
})();
let sidecar_bind_host = desktop_settings
.as_ref()
.and_then(|value| value.get("desktopLanAccessEnabled"))
.and_then(|value| value.as_bool())
.map(|enabled| if enabled { "0.0.0.0" } else { "127.0.0.1" })
.unwrap_or("127.0.0.1");
let mut push_unique = |value: String| {
let trimmed = value.trim();
if trimmed.is_empty() {
return;
}
if seen.insert(trimmed.to_string()) {
path_segments.push(trimmed.to_string());
}
};
// Respect explicit binary overrides by adding their parent dir first.
if let Some(val) = opencode_binary_from_settings.as_deref() {
let trimmed = val.trim();
if !trimmed.is_empty() {
let path = std::path::Path::new(trimmed);
if let Some(parent) = path.parent() {
push_unique(parent.to_string_lossy().to_string());
}
}
}
for var in [
"OPENCHAMBER_OPENCODE_PATH",
"OPENCHAMBER_OPENCODE_BIN",
"OPENCODE_PATH",
"OPENCODE_BINARY",
] {
if let Ok(val) = env::var(var) {
let trimmed = val.trim();
if trimmed.is_empty() {
continue;
}
let path = std::path::Path::new(trimmed);
if let Some(parent) = path.parent() {
push_unique(parent.to_string_lossy().to_string());
}
}
}
// Common locations.
push_unique("/opt/homebrew/bin".to_string());
push_unique("/usr/local/bin".to_string());
push_unique("/usr/bin".to_string());
push_unique("/bin".to_string());
push_unique("/usr/sbin".to_string());
push_unique("/sbin".to_string());
if let Some(home) = resolved_home_dir.as_deref() {
// OpenCode installer default.
push_unique(format!("{home}/.opencode/bin"));
push_unique(format!("{home}/.local/bin"));
push_unique(format!("{home}/.bun/bin"));
push_unique(format!("{home}/.cargo/bin"));
push_unique(format!("{home}/bin"));
}
if let Ok(existing) = env::var("PATH") {
for segment in existing.split(':') {
push_unique(segment.to_string());
}
}
let augmented_path = path_segments.join(":");
for candidate in candidates {
let port = match candidate {
Some(p) => p,
None => pick_unused_port()?,
};
let url = build_local_url(port);
let mut cmd = app
.shell()
.sidecar(SIDECAR_NAME)
.map_err(|err| anyhow!("Failed to resolve sidecar '{SIDECAR_NAME}': {err}"))?
.args(["--port", &port.to_string()])
.env("OPENCHAMBER_HOST", sidecar_bind_host)
.env("OPENCHAMBER_DIST_DIR", dist_dir.clone())
.env("OPENCHAMBER_RUNTIME", "desktop")
.env("OPENCHAMBER_DESKTOP_NOTIFY", "true")
.env("OPENCHAMBER_SKIP_API_COMPRESSION", "true")
.env("PATH", augmented_path.clone())
.env("NO_PROXY", no_proxy)
.env("no_proxy", no_proxy);
if let Some(home) = resolved_home_dir.as_deref() {
cmd = cmd.env("HOME", home);
}
if let Some(bin) = opencode_binary_from_settings.as_deref() {
let trimmed = bin.trim();
if !trimmed.is_empty() {
cmd = cmd.env("OPENCODE_BINARY", trimmed);
}
}
if let Ok(password) = env::var("OPENCODE_SERVER_PASSWORD") {
let trimmed = password.trim();
if !trimmed.is_empty() {
cmd = cmd.env("OPENCODE_SERVER_PASSWORD", trimmed);
}
}
let (rx, child) = match cmd.spawn() {
Ok(v) => v,
Err(err) => {
log::warn!("[sidecar] spawn failed on port {port}: {err}");
continue;
}
};
let app_handle = app.clone();
tauri::async_runtime::spawn(async move {
let mut rx = rx;
while let Some(event) = rx.recv().await {
match event {
CommandEvent::Stdout(bytes) => {
let line = String::from_utf8_lossy(&bytes);
if let Some(rest) = line.strip_prefix(SIDECAR_NOTIFY_PREFIX) {
if let Ok(parsed) =
serde_json::from_str::<SidecarNotifyPayload>(rest.trim())
{
maybe_show_sidecar_notification(&app_handle, parsed);
}
}
}
CommandEvent::Error(error) => {
log::warn!("[sidecar] error: {error}");
}
CommandEvent::Terminated(payload) => {
log::warn!(
"[sidecar] terminated code={:?} signal={:?}",
payload.code,
payload.signal
);
break;
}
_ => {}
}
}
});
if let Some(state) = app.try_state::<SidecarState>() {
*state.child.lock().expect("sidecar mutex") = Some(child);
*state.url.lock().expect("sidecar url mutex") = Some(url.clone());
}
if !wait_for_health_with(
&url,
LOCAL_SIDECAR_HEALTH_TIMEOUT,
LOCAL_SIDECAR_HEALTH_POLL_INITIAL_INTERVAL,
LOCAL_SIDECAR_HEALTH_POLL_MAX_INTERVAL,
)
.await
{
kill_sidecar(app.clone());
continue;
}
let _ = write_desktop_local_port_to_disk(port);
return Ok(url);
}
Err(anyhow!("Sidecar health check failed"))
}
fn resolve_web_dist_dir(app: &tauri::AppHandle) -> Result<PathBuf> {
let candidates = ["web-dist", "resources/web-dist"];
for candidate in candidates {
let path = app
.path()
.resolve(candidate, tauri::path::BaseDirectory::Resource)
.map_err(|err| anyhow!("Failed to resolve '{candidate}' resources: {err}"))?;
let index = path.join("index.html");
if fs::metadata(&index).is_ok() {
return Ok(path);
}
}
Err(anyhow!(
"Web assets missing in app resources (expected index.html under web-dist)"
))
}
fn normalize_server_url(input: &str) -> Option<String> {
normalize_host_url(input)
}
#[derive(Deserialize)]
struct DesktopNotifyPayload {
title: Option<String>,
body: Option<String>,
tag: Option<String>,
}
#[tauri::command]
fn desktop_notify(
app: tauri::AppHandle,
payload: Option<DesktopNotifyPayload>,
) -> Result<bool, String> {
let payload = payload.unwrap_or(DesktopNotifyPayload {
title: None,
body: None,
tag: None,
});
use tauri_plugin_notification::NotificationExt;
let mut builder = app
.notification()
.builder()
.title(payload.title.unwrap_or_else(|| "OpenChamber".to_string()));
if let Some(body) = payload.body {
if is_nonempty_string(&body) {
builder = builder.body(body);
}
}
if let Some(tag) = payload.tag {
if is_nonempty_string(&tag) {
let _ = tag;
}
}
#[cfg(target_os = "macos")]
{
builder = builder.sound("Glass");
}
builder.show().map(|_| true).map_err(|err| err.to_string())
}
#[tauri::command]
async fn desktop_check_for_updates(
app: tauri::AppHandle,
pending: tauri::State<'_, PendingUpdate>,
) -> Result<DesktopUpdateInfo, String> {
let updater = app.updater().map_err(|err| err.to_string())?;
let update = updater.check().await.map_err(|err| err.to_string())?;
let current_version = app.package_info().version.to_string();
let info = if let Some(update) = update {
*pending.0.lock().expect("pending update mutex") = Some(update.clone());
let mut body = update.body.clone();
if is_placeholder_release_notes(&body) {
if let Some(notes) = fetch_changelog_notes(&current_version, &update.version).await {
body = Some(notes);
}
}
DesktopUpdateInfo {
available: true,
current_version,
version: Some(update.version.clone()),
body,
date: update.date.map(|date| date.to_string()),
}
} else {
*pending.0.lock().expect("pending update mutex") = None;
DesktopUpdateInfo {
available: false,
current_version,
version: None,
body: None,
date: None,
}
};
Ok(info)
}
#[tauri::command]
async fn desktop_download_and_install_update(
app: tauri::AppHandle,
pending: tauri::State<'_, PendingUpdate>,
) -> Result<(), String> {
let Some(update) = pending.0.lock().expect("pending update mutex").take() else {
return Err("No pending update".to_string());
};
let mut downloaded: u64 = 0;
let mut total: Option<u64> = None;
let mut started = false;
update
.download_and_install(
|chunk_length, content_length| {
if !started {
total = content_length;
let _ = app.emit(
"openchamber:update-progress",
UpdateProgressEvent::Started { content_length },
);
started = true;
}
downloaded = downloaded.saturating_add(chunk_length as u64);
let _ = app.emit(
"openchamber:update-progress",
UpdateProgressEvent::Progress {
chunk_length,
downloaded,
total,
},
);
},
|| {
let _ = app.emit("openchamber:update-progress", UpdateProgressEvent::Finished);
},
)
.await
.map_err(|err| err.to_string())?;
Ok(())
}
#[tauri::command]
fn desktop_restart(app: tauri::AppHandle) {
app.restart();
}
/// Create a new desktop window from the UI layer.
///
/// IMPORTANT: This command MUST remain synchronous (not `async`). Tauri runs
/// sync commands on the main thread, which is required on macOS for
/// `WebviewWindowBuilder::build()`. Making this `async` would move execution
/// to the Tokio thread pool and risk crashes or undefined behavior.
#[tauri::command]
fn desktop_new_window(app: tauri::AppHandle) -> Result<(), String> {
open_new_window(&app);
Ok(())
}
/// Open a new window pointed at a specific URL (used by the host switcher UI).
///
/// For remote URLs (not matching local origin), probes the host and only opens
/// the window if the probe returns `ok` or `auth`. Falls back to local if the
/// remote is non-navigable. Window creation is dispatched to the main thread
/// and its result is propagated back to the caller.
#[tauri::command]
async fn desktop_new_window_at_url(app: tauri::AppHandle, url: String) -> Result<(), String> {
// Validate scheme to prevent file://, data:, javascript: etc.
let parsed = url::Url::parse(&url).map_err(|e| format!("Invalid URL: {e}"))?;
match parsed.scheme() {
"http" | "https" => {}
scheme => return Err(format!("Unsupported URL scheme: {scheme}")),
}
let local_origin = app
.try_state::<DesktopUiInjectionState>()
.and_then(|state| {
state
.local_origin
.lock()
.expect("desktop local origin mutex")
.clone()
})
.ok_or_else(|| "Local origin not yet known (sidecar may still be starting)".to_string())?;
// If the URL is local, create the window directly.
if same_server_url(&url, &local_origin) {
let boot_outcome = DesktopBootOutcome {
target: Some("local".to_string()),
status: "ok".to_string(),
host_id: None,
url: None,
};
let (tx, rx) = tokio::sync::oneshot::channel();
let handle = app.clone();
app.run_on_main_thread(move || {
let result = create_window(&handle, &url, &local_origin, Some(&boot_outcome), false)
.map_err(|e| e.to_string());
let _ = tx.send(result);
})
.map_err(|e| e.to_string())?;
return rx.await.map_err(|_| "Window creation cancelled".to_string())?;
}
// Remote URL: probe with shared retry policy before opening.
let result = probe_with_retry(&url).await;
let (final_url, boot_outcome) = if result.navigable {
let outcome = DesktopBootOutcome {
target: Some("remote".to_string()),
status: "ok".to_string(),
host_id: Some(DIRECT_URL_HOST_ID.to_string()),
url: Some(url.clone()),
};
(url, outcome)
} else {
log::info!(
"[desktop] new_window_at_url: remote ({}) probe returned non-navigable status, falling back to local",
url
);
let local_fallback = format!("{}/", local_origin);
let outcome = match &result.probe {
Some(probe) if probe.status == "wrong-service" => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "wrong-service".to_string(),
host_id: Some(DIRECT_URL_HOST_ID.to_string()),
url: Some(url),
},
_ => DesktopBootOutcome {
target: Some("remote".to_string()),
status: "unreachable".to_string(),
host_id: Some(DIRECT_URL_HOST_ID.to_string()),
url: Some(url),
},
};
(local_fallback, outcome)
};
let (tx, rx) = tokio::sync::oneshot::channel();
let handle = app.clone();
app.run_on_main_thread(move || {
let result = create_window(&handle, &final_url, &local_origin, Some(&boot_outcome), false)
.map_err(|e| e.to_string());
let _ = tx.send(result);
})
.map_err(|e| e.to_string())?;
rx.await.map_err(|_| "Window creation cancelled".to_string())?
}
/// Read a file and return its content as base64 with mime type detection.
/// Used for drag-drop file attachments in desktop app.
#[tauri::command]
fn desktop_read_file(path: String) -> Result<FileContent, String> {
use std::path::Path;
let path = Path::new(&path);
// Check file size (max 50MB)
let metadata =
std::fs::metadata(path).map_err(|e| format!("Failed to read file metadata: {e}"))?;
let size = metadata.len();
if size > 50 * 1024 * 1024 {
return Err("File is too large. Maximum size is 50MB.".to_string());
}
// Read file bytes
let bytes = std::fs::read(path).map_err(|e| format!("Failed to read file: {e}"))?;
// Detect mime type from extension
let ext = path
.extension()
.and_then(|e| e.to_str())
.unwrap_or("")
.to_lowercase();
let mime = match ext.as_str() {
"png" => "image/png",
"jpg" | "jpeg" => "image/jpeg",
"gif" => "image/gif",
"webp" => "image/webp",
"svg" => "image/svg+xml",
"bmp" => "image/bmp",
"ico" => "image/x-icon",
"pdf" => "application/pdf",
"txt" => "text/plain",
"md" => "text/markdown",
"json" => "application/json",
"js" => "text/javascript",
"ts" => "text/typescript",
"tsx" => "text/typescript-jsx",
"jsx" => "text/javascript-jsx",
"html" => "text/html",
"css" => "text/css",
"py" => "text/x-python",
_ => "application/octet-stream",
};
// Encode as base64
let base64 = general_purpose::STANDARD.encode(&bytes);
Ok(FileContent {
mime: mime.to_string(),
base64,
size: bytes.len(),
})
}
#[tauri::command]
async fn desktop_save_markdown_file(
app: tauri::AppHandle,
default_file_name: String,
content: String,
) -> Result<Option<String>, String> {
use tauri_plugin_dialog::DialogExt;
let trimmed_file_name = default_file_name.trim();
if trimmed_file_name.is_empty() {
return Err("Default file name is required".to_string());
}
let (tx, rx) = tokio::sync::oneshot::channel();
app.dialog()
.file()
.add_filter("Markdown", &["md"])
.set_file_name(trimmed_file_name)
.save_file(move |file_path| {
let _ = tx.send(file_path);
});
let Some(file_path) = rx
.await
.map_err(|_| "Save dialog was closed unexpectedly".to_string())?
else {
return Ok(None);
};
let path = file_path
.into_path()
.map_err(|_| "Selected export path is not a local filesystem path".to_string())?;
std::fs::write(&path, content)
.map_err(|error| format!("Failed to save exported session: {error}"))?;
Ok(Some(path.to_string_lossy().to_string()))
}
#[derive(Serialize)]
struct FileContent {
mime: String,
base64: String,
size: usize,
}
#[cfg(target_os = "macos")]
fn macos_major_version() -> Option<u32> {
fn cmd_stdout(cmd: &str, args: &[&str]) -> Option<String> {
let output = Command::new(cmd).args(args).output().ok()?;
if !output.status.success() {
return None;
}
String::from_utf8(output.stdout).ok()
}
// Use marketing version (sw_vers), but map legacy 10.x to minor (10.15 -> 15).
// This matches WebKit UA fallback logic in the UI.
if let Some(raw) = cmd_stdout("/usr/bin/sw_vers", &["-productVersion"])
.or_else(|| cmd_stdout("sw_vers", &["-productVersion"]))
{
let raw = raw.trim();
let mut parts = raw.split('.');
let major = parts.next().and_then(|v| v.parse::<u32>().ok())?;
let minor = parts
.next()
.and_then(|v| v.parse::<u32>().ok())
.unwrap_or(0);
return Some(if major == 10 { minor } else { major });
}
// Fallback: derive from Darwin major (kern.osrelease major).
let raw = cmd_stdout("/usr/sbin/sysctl", &["-n", "kern.osrelease"])
.or_else(|| cmd_stdout("sysctl", &["-n", "kern.osrelease"]))
.or_else(|| cmd_stdout("/usr/bin/uname", &["-r"]))
.or_else(|| cmd_stdout("uname", &["-r"]))?;
let raw = raw.trim();
let major = raw.split('.').next()?.parse::<u32>().ok()?;
if major >= 20 {
return Some(major - 9);
}
if major >= 15 {
return Some(major - 4);
}
Some(major)
}
#[cfg(not(target_os = "macos"))]
fn macos_major_version() -> Option<u32> {
None
}
/// Build the initialization script injected into every webview window.
/// This is computed once and reused for all windows.
fn build_init_script(local_origin: &str, boot_outcome: Option<&DesktopBootOutcome>) -> String {
let home =
std::env::var(if cfg!(windows) { "USERPROFILE" } else { "HOME" }).unwrap_or_default();
let macos_major = macos_major_version().unwrap_or(0);
let home_json = serde_json::to_string(&home).unwrap_or_else(|_| "\"\"".into());
let local_json = serde_json::to_string(local_origin).unwrap_or_else(|_| "\"\"".into());
let boot_outcome_json = boot_outcome
.and_then(|o| serde_json::to_string(o).ok())
.unwrap_or_else(|| "undefined".to_string());
let mut init_script = format!(
"(function(){{try{{window.__OPENCHAMBER_HOME__={home_json};window.__OPENCHAMBER_MACOS_MAJOR__={macos_major};window.__OPENCHAMBER_LOCAL_ORIGIN__={local_json};window.__OPENCHAMBER_DESKTOP_BOOT_OUTCOME__={boot_outcome_json};}}catch(_e){{}}}})();"
);
// Cleanup: older builds injected a native-ish Instance switcher button into pages.
// Remove it if present so the UI-owned host switcher is the only one.
init_script.push_str("\ntry{var old=document.getElementById('__oc-instance-switcher');if(old)old.remove();}catch(_e){}");
if !cfg!(debug_assertions) {
init_script.push_str("\ntry{document.addEventListener('contextmenu',function(e){var t=e&&e.target;if(!t||typeof t.closest!=='function'){e.preventDefault();return;}if(t.closest('.terminal-viewport-container,[data-oc-allow-native-contextmenu],a,input,textarea,[contenteditable=\"true\"]')){return;}e.preventDefault();},true);}catch(_e){}");
}
init_script
}
fn parse_theme_override(theme_mode: Option<&str>, theme_variant: Option<&str>) -> Option<tauri::Theme> {
match theme_mode.map(str::trim) {
Some("system") => None,
Some("dark") => Some(tauri::Theme::Dark),
Some("light") => Some(tauri::Theme::Light),
_ => match theme_variant.map(str::trim) {
Some("dark") => Some(tauri::Theme::Dark),
Some("light") => Some(tauri::Theme::Light),
_ => None,
},
}
}
fn read_desktop_theme_override() -> Option<tauri::Theme> {
let settings = read_desktop_settings_json();
let use_system_theme = settings
.as_ref()
.and_then(|value| value.get("useSystemTheme"))
.and_then(|value| value.as_bool());
if matches!(use_system_theme, Some(true)) {
return None;
}
let theme_mode = settings
.as_ref()
.and_then(|value| value.get("themeMode"))
.and_then(|value| value.as_str());
let theme_variant = settings
.as_ref()
.and_then(|value| value.get("themeVariant"))
.and_then(|value| value.as_str());
parse_theme_override(theme_mode, theme_variant)
}
fn detect_desktop_lan_ipv4() -> Option<String> {
let socket = UdpSocket::bind("0.0.0.0:0").ok()?;
socket.connect("8.8.8.8:80").ok()?;
let address = socket.local_addr().ok()?;
let ip = address.ip();
if ip.is_loopback() {
return None;
}
match ip {
std::net::IpAddr::V4(ipv4) => Some(ipv4.to_string()),
std::net::IpAddr::V6(_) => None,
}
}
/// Apply platform-specific window builder configuration.
fn apply_platform_window_config<M: Manager<tauri::Wry>>(
builder: WebviewWindowBuilder<'_, tauri::Wry, M>,
) -> WebviewWindowBuilder<'_, tauri::Wry, M> {
#[cfg(target_os = "macos")]
let builder = builder
.hidden_title(true)
.title_bar_style(tauri::TitleBarStyle::Overlay)
.traffic_light_position(tauri::Position::Logical(tauri::LogicalPosition {
x: 17.0,
y: 26.0,
}));
#[cfg(target_os = "windows")]
let builder = builder.additional_browser_args(
"--proxy-bypass-list=<-loopback> --disable-features=msWebOOUI,msPdfOOUI,msSmartScreenProtection",
);
builder
}
#[tauri::command]
fn desktop_set_window_theme(
window: tauri::WebviewWindow,
theme_mode: Option<String>,
theme_variant: Option<String>,
) -> Result<(), String> {
let override_theme = parse_theme_override(theme_mode.as_deref(), theme_variant.as_deref());
window
.set_theme(override_theme)
.map_err(|error| format!("failed to set window theme: {error}"))?;
Ok(())
}
#[tauri::command]
fn desktop_get_lan_address() -> Option<String> {
detect_desktop_lan_ipv4()
}
fn is_window_state_visible(app: &tauri::AppHandle, state: &DesktopWindowState) -> bool {
if state.width == 0 || state.height == 0 {
return false;
}
let Ok(monitors) = app.available_monitors() else {
return true;
};
if monitors.is_empty() {
return true;
}
let left = state.x as f64;
let top = state.y as f64;
let right = left + state.width as f64;
let bottom = top + state.height as f64;
for monitor in monitors {
let scale = monitor.scale_factor();
if !scale.is_finite() || scale <= 0.0 {
continue;
}
let position = monitor.position();
let size = monitor.size();
let monitor_left = position.x as f64 / scale;
let monitor_top = position.y as f64 / scale;
let monitor_right = monitor_left + size.width as f64 / scale;
let monitor_bottom = monitor_top + size.height as f64 / scale;
let overlap_width = right.min(monitor_right) - left.max(monitor_left);
let overlap_height = bottom.min(monitor_bottom) - top.max(monitor_top);
if overlap_width > 0.0 && overlap_height > 0.0 {
return true;
}
}
false
}
fn capture_window_state(window: &tauri::Window) -> Option<DesktopWindowState> {
let position = window.outer_position().ok()?;
let size = window.inner_size().ok()?;
let scale = window
.scale_factor()
.ok()
.filter(|value| value.is_finite() && *value > 0.0)
.unwrap_or(1.0);
Some(DesktopWindowState {
x: (position.x as f64 / scale).round() as i32,
y: (position.y as f64 / scale).round() as i32,
width: (size.width as f64 / scale)
.round()
.max(MIN_WINDOW_WIDTH as f64) as u32,
height: (size.height as f64 / scale)
.round()
.max(MIN_WINDOW_HEIGHT as f64) as u32,
maximized: window.is_maximized().unwrap_or(false),
fullscreen: window.is_fullscreen().unwrap_or(false),
})
}
fn schedule_window_state_persist(window: tauri::Window, immediate: bool) {
if window.label() != "main" {
return;
}
let app = window.app_handle().clone();
let label = window.label().to_string();
let revision = {
let Some(state) = app.try_state::<WindowGeometryDebounceState>() else {
return;
};
let mut guard = state
.revisions
.lock()
.expect("window geometry debounce mutex");
let next = guard.get(&label).copied().unwrap_or(0).saturating_add(1);
guard.insert(label.clone(), next);
next
};
tauri::async_runtime::spawn(async move {
if !immediate {
tokio::time::sleep(Duration::from_millis(WINDOW_STATE_DEBOUNCE_MS)).await;
}
let is_latest = app
.try_state::<WindowGeometryDebounceState>()
.map(|state| {
state
.revisions
.lock()
.map(|guard| guard.get(&label).copied() == Some(revision))
.unwrap_or(false)
})
.unwrap_or(false);
if !is_latest {
return;
}
let Some(snapshot) = capture_window_state(&window) else {
return;
};
if let Err(err) = write_desktop_window_state_to_disk(&snapshot) {
log::warn!("[desktop] failed to persist window geometry: {err}");
}
});
}
/// Create a new window with a unique label, pointing at the given URL.
fn create_window(
app: &tauri::AppHandle,
url: &str,
local_origin: &str,
boot_outcome: Option<&DesktopBootOutcome>,
restore_geometry: bool,
) -> Result<()> {
let parsed = url::Url::parse(url).map_err(|err| anyhow!("Invalid URL: {err}"))?;
let label = next_window_label(app);
let init_script = build_init_script(local_origin, boot_outcome);
// Store the init script under this window's label so page reloads
// re-inject the correct boot outcome for this window.
if let Some(state) = app.try_state::<DesktopUiInjectionState>() {
state
.scripts
.lock()
.expect("desktop ui injection mutex")
.insert(label.clone(), init_script.clone());
*state
.local_origin
.lock()
.expect("desktop local origin mutex") = Some(local_origin.to_string());
}
let restored_state = if restore_geometry {
read_desktop_window_state_from_disk()
} else {
None
};
let mut builder = WebviewWindowBuilder::new(app, &label, WebviewUrl::External(parsed))
.title("OpenChamber")
.inner_size(1280.0, 800.0)
.min_inner_size(MIN_WINDOW_WIDTH as f64, MIN_WINDOW_HEIGHT as f64)
.decorations(true)
.visible(false)
.initialization_script(&init_script);
builder = apply_platform_window_config(builder);
let apply_restored_state = restored_state
.as_ref()
.map(|state| is_window_state_visible(app, state))
.unwrap_or(false);
if let Some(state) = restored_state.as_ref().filter(|_| apply_restored_state) {
let restored_width = state.width.max(MIN_RESTORE_WINDOW_WIDTH);
let restored_height = state.height.max(MIN_RESTORE_WINDOW_HEIGHT);
builder = builder
.inner_size(restored_width as f64, restored_height as f64)
.position(state.x as f64, state.y as f64);
}
let window = builder.build()?;
let _ = window.set_theme(read_desktop_theme_override());
disable_pinch_zoom(&window);
if let Some(state) = restored_state.as_ref().filter(|_| apply_restored_state) {
if state.maximized || state.fullscreen {
let _ = window.maximize();
}
}
let _ = window.show();
let _ = window.set_focus();
Ok(())
}
fn create_startup_window(app: &tauri::AppHandle, restore_geometry: bool) -> Result<()> {
if app.get_webview_window("main").is_some() {
return Ok(());
}
let restored_state = if restore_geometry {
read_desktop_window_state_from_disk()
} else {
None
};
let splash_script = build_startup_splash_script();
let mut builder = WebviewWindowBuilder::new(app, "main", WebviewUrl::App("index.html".into()))
.title("OpenChamber")
.inner_size(1280.0, 800.0)
.min_inner_size(MIN_WINDOW_WIDTH as f64, MIN_WINDOW_HEIGHT as f64)
.decorations(true)
.visible(true)
.initialization_script(&splash_script);
builder = apply_platform_window_config(builder);
let apply_restored_state = restored_state
.as_ref()
.map(|state| is_window_state_visible(app, state))
.unwrap_or(false);
if let Some(state) = restored_state.as_ref().filter(|_| apply_restored_state) {
let restored_width = state.width.max(MIN_RESTORE_WINDOW_WIDTH);
let restored_height = state.height.max(MIN_RESTORE_WINDOW_HEIGHT);
builder = builder
.inner_size(restored_width as f64, restored_height as f64)
.position(state.x as f64, state.y as f64);
}
let window = builder.build()?;
let _ = window.set_theme(read_desktop_theme_override());
disable_pinch_zoom(&window);
if let Some(state) = restored_state.as_ref().filter(|_| apply_restored_state) {
if state.maximized || state.fullscreen {
let _ = window.maximize();
}
}
let _ = window.show();
let _ = window.set_focus();
Ok(())
}
fn build_startup_splash_script() -> String {
let settings = fs::read_to_string(settings_file_path())
.ok()
.and_then(|raw| serde_json::from_str::<serde_json::Value>(&raw).ok());
let theme_mode = settings
.as_ref()
.and_then(|value| value.get("themeMode"))
.and_then(|value| value.as_str())
.and_then(|value| match value.trim() {
"light" => Some("light"),
"dark" => Some("dark"),
"system" => Some("system"),
_ => None,
});
let use_system_theme = settings
.as_ref()
.and_then(|value| value.get("useSystemTheme"))
.and_then(|value| value.as_bool())
.unwrap_or(true);
let theme_variant = settings
.as_ref()
.and_then(|value| value.get("themeVariant"))
.and_then(|value| value.as_str())
.and_then(|value| match value.trim() {
"light" => Some("light"),
"dark" => Some("dark"),
_ => None,
});
let effective_mode = theme_mode
.or_else(|| {
if use_system_theme {
Some("system")
} else {
None
}
})
.or(theme_variant)
.unwrap_or("system");
let splash_bg_light = settings
.as_ref()
.and_then(|value| value.get("splashBgLight"))
.and_then(|value| value.as_str())
.map(|value| value.trim())
.filter(|value| !value.is_empty())
.unwrap_or("");
let splash_fg_light = settings
.as_ref()
.and_then(|value| value.get("splashFgLight"))
.and_then(|value| value.as_str())
.map(|value| value.trim())
.filter(|value| !value.is_empty())
.unwrap_or("");
let splash_bg_dark = settings
.as_ref()
.and_then(|value| value.get("splashBgDark"))
.and_then(|value| value.as_str())
.map(|value| value.trim())
.filter(|value| !value.is_empty())
.unwrap_or("");
let splash_fg_dark = settings
.as_ref()
.and_then(|value| value.get("splashFgDark"))
.and_then(|value| value.as_str())
.map(|value| value.trim())
.filter(|value| !value.is_empty())
.unwrap_or("");
let mode_json = serde_json::to_string(effective_mode).unwrap_or_else(|_| "\"system\"".into());
let bg_light_json = serde_json::to_string(splash_bg_light).unwrap_or_else(|_| "\"\"".into());
let fg_light_json = serde_json::to_string(splash_fg_light).unwrap_or_else(|_| "\"\"".into());
let bg_dark_json = serde_json::to_string(splash_bg_dark).unwrap_or_else(|_| "\"\"".into());
let fg_dark_json = serde_json::to_string(splash_fg_dark).unwrap_or_else(|_| "\"\"".into());
format!(
"(function(){{try{{var mode={mode_json};var bgLight={bg_light_json};var fgLight={fg_light_json};var bgDark={bg_dark_json};var fgDark={fg_dark_json};var root=document.documentElement;if(bgLight)root.style.setProperty('--splash-background-light',bgLight);if(fgLight)root.style.setProperty('--splash-stroke-light',fgLight);if(bgDark)root.style.setProperty('--splash-background-dark',bgDark);if(fgDark)root.style.setProperty('--splash-stroke-dark',fgDark);var prefersDark=false;try{{prefersDark=!!(window.matchMedia&&window.matchMedia('(prefers-color-scheme: dark)').matches);}}catch(_e){{}}var dark=mode==='dark'?true:(mode==='light'?false:prefersDark);root.setAttribute('data-splash-variant',dark?'dark':'light');root.style.setProperty('color-scheme',dark?'dark':'light');}}catch(_e){{}}}})();"
)
}
fn activate_main_window(
app: &tauri::AppHandle,
url: &str,
local_origin: &str,
boot_outcome: Option<&DesktopBootOutcome>,
) -> Result<()> {
let parsed = url::Url::parse(url).map_err(|err| anyhow!("Invalid URL: {err}"))?;
let init_script = build_init_script(local_origin, boot_outcome);
if let Some(state) = app.try_state::<DesktopUiInjectionState>() {
state
.scripts
.lock()
.expect("desktop ui injection mutex")
.insert("main".to_string(), init_script);
*state
.local_origin
.lock()
.expect("desktop local origin mutex") = Some(local_origin.to_string());
}
if let Some(window) = app.get_webview_window("main") {
window.navigate(parsed).map_err(|err| anyhow!(err.to_string()))?;
let _ = window.set_focus();
return Ok(());
}
create_window(app, url, local_origin, boot_outcome, true)
}
/// Open a new window pointed at the default host (local or configured default).
///
/// Known multi-window limitations (acceptable for v1):
///
/// - **localStorage conflicts**: Windows sharing the same origin (e.g. both on local)
/// share `localStorage`. Zustand `persist` middleware writes full state blobs on every
/// change with no cross-tab sync, so concurrent windows can overwrite each other's
/// persisted UI preferences, session selections, and model/agent choices.
/// Server-side data is unaffected. Scoping storage keys per window or adding
/// `storage` event listeners would fix this in a future iteration.
///
/// - **Duplicate SSE connections**: Each window opens its own SSE connection to
/// `/api/global/event`, resulting in N connections for N windows. Each window
/// independently processes all events and may show duplicate toast notifications.
/// A SharedWorker, BroadcastChannel leader-election, or Rust-side SSE relay
/// would consolidate this in a future iteration.
///
/// - **Startup race**: If called before the sidecar finishes starting (local_origin
/// not yet set), this function silently bails with a log warning. The user sees
/// no feedback from clicking the dock icon during the startup window (~0-20s).
fn open_new_window(app: &tauri::AppHandle) {
let local_origin = app
.try_state::<DesktopUiInjectionState>()
.and_then(|state| {
state
.local_origin
.lock()
.expect("desktop local origin mutex")
.clone()
});
let Some(local_origin) = local_origin else {
log::warn!("[desktop] cannot open new window: local origin not yet known (sidecar may still be starting)");
return;
};
// Resolve the URL the same way as initial setup: env override, then default host, else local.
let local_url = app
.try_state::<SidecarState>()
.and_then(|state| state.url.lock().expect("sidecar url mutex").clone())
.unwrap_or_else(|| local_origin.clone());
let local_ui_url = if cfg!(debug_assertions) {
// In dev mode, prefer the Vite dev server if it was used as local origin.
local_origin.clone()
} else {
local_url.clone()
};
let env_target = std::env::var("OPENCHAMBER_SERVER_URL")
.ok()
.and_then(|raw| normalize_server_url(&raw))
.filter(|url| !same_server_url(url, &local_ui_url));
let cfg = read_desktop_hosts_config_from_disk();
let target_url = if let Some(ref env_url) = env_target {
env_url.clone()
} else if let Some(default_id) = cfg.default_host_id.as_deref() {
if default_id == LOCAL_HOST_ID {
local_ui_url.clone()
} else {
cfg.hosts
.iter()
.find(|h| h.id == default_id)
.map(|h| h.url.clone())
.unwrap_or(local_ui_url.clone())
}
} else {
local_ui_url.clone()
};
// Compute boot outcome for the new window (no probe yet for sync local case).
let boot_outcome = resolve_boot_outcome(
&cfg,
None,
true,
env_target.as_deref(),
);
// If the target is local, create the window immediately on this (main) thread.
if same_server_url(&target_url, &local_ui_url) {
if let Err(err) = create_window(app, &target_url, &local_origin, Some(&boot_outcome), false) {
log::error!("[desktop] failed to create new window: {err}");
}
return;
}
// For remote hosts, probe asynchronously then dispatch window creation
// back to the main thread via run_on_main_thread (required on macOS).
// Uses the same probe_with_retry policy as startup (soft + hard).
let handle = app.clone();
let cfg_snapshot = cfg.clone();
let env_target_snapshot = env_target.clone();
tauri::async_runtime::spawn(async move {
let result = probe_with_retry(&target_url).await;
let final_url = if result.navigable {
target_url
} else {
log::info!(
"[desktop] new window: default host ({}) probe returned non-navigable status, using local",
target_url
);
local_ui_url
};
// Recompute boot outcome with actual probe result, using the
// same config/env snapshot that chose this window's target.
let final_boot_outcome = resolve_boot_outcome(
&cfg_snapshot,
result.probe.as_ref(),
true,
env_target_snapshot.as_deref(),
);
let local = local_origin;
let handle_clone = handle.clone();
if let Err(err) = handle.run_on_main_thread(move || {
if let Err(err) = create_window(&handle_clone, &final_url, &local, Some(&final_boot_outcome), false) {
log::error!("[desktop] failed to create new window: {err}");
}
}) {
log::error!("[desktop] failed to dispatch window creation to main thread: {err}");
}
});
}
fn main() {
// Ensure localhost traffic never routes through a system/VPN proxy.
for key in ["NO_PROXY", "no_proxy"] {
let existing = env::var(key).unwrap_or_default();
let loopback = ["127.0.0.1", "localhost", "::1"];
let missing: Vec<&str> = loopback
.iter()
.filter(|addr| !existing.split(',').any(|part| part.trim() == **addr))
.copied()
.collect();
if !missing.is_empty() {
let merged = if existing.is_empty() {
missing.join(",")
} else {
format!("{},{}", existing, missing.join(","))
};
env::set_var(key, &merged);
}
}
let log_builder = tauri_plugin_log::Builder::default()
.level(log::LevelFilter::Info)
.clear_targets()
.targets(if cfg!(debug_assertions) {
vec![
tauri_plugin_log::Target::new(tauri_plugin_log::TargetKind::Stdout),
tauri_plugin_log::Target::new(tauri_plugin_log::TargetKind::Webview),
]
} else {
vec![tauri_plugin_log::Target::new(
tauri_plugin_log::TargetKind::Stdout,
)]
});
let builder = tauri::Builder::default()
.manage(SidecarState::default())
.manage(DesktopUiInjectionState::default())
.manage(WindowFocusState::default())
.manage(WindowGeometryDebounceState::default())
.manage(DesktopSshManagerState::default())
.manage(PendingUpdate(Mutex::new(None)))
.plugin(tauri_plugin_shell::init())
.plugin(tauri_plugin_dialog::init())
.plugin(tauri_plugin_notification::init())
.plugin(tauri_plugin_updater::Builder::new().build())
.plugin(log_builder.build())
.on_page_load(|window, _payload| {
if let Some(state) = window.app_handle().try_state::<DesktopUiInjectionState>() {
let label = window.label().to_string();
if let Ok(guard) = state.scripts.lock() {
if let Some(script) = guard.get(&label) {
let _ = window.eval(script);
}
}
}
})
.menu(|app| {
#[cfg(target_os = "macos")]
{
build_macos_menu(app)
}
#[cfg(not(target_os = "macos"))]
{
tauri::menu::Menu::default(app)
}
})
.on_menu_event(|app, event| {
#[cfg(target_os = "macos")]
{
let id = event.id().as_ref();
log::info!("[menu] click id={}", id);
#[cfg(debug_assertions)]
{
let msg = serde_json::to_string(id).unwrap_or_else(|_| "\"(unserializable)\"".into());
eval_in_focused_window(app, &format!("console.log('[menu] id=', {});", msg));
}
if id == MENU_ITEM_NEW_WINDOW_ID {
open_new_window(app);
return;
}
if id == MENU_ITEM_CHECK_FOR_UPDATES_ID {
dispatch_check_for_updates(app);
return;
}
if id == MENU_ITEM_REPORT_BUG_ID {
use tauri_plugin_shell::ShellExt;
#[allow(deprecated)]
{
let _ = app.shell().open(GITHUB_BUG_REPORT_URL, None);
}
return;
}
if id == MENU_ITEM_REQUEST_FEATURE_ID {
use tauri_plugin_shell::ShellExt;
#[allow(deprecated)]
{
let _ = app.shell().open(GITHUB_FEATURE_REQUEST_URL, None);
}
return;
}
if id == MENU_ITEM_JOIN_DISCORD_ID {
use tauri_plugin_shell::ShellExt;
#[allow(deprecated)]
{
let _ = app.shell().open(DISCORD_INVITE_URL, None);
}
return;
}
if id == MENU_ITEM_ABOUT_ID {
dispatch_menu_action(app, "about");
return;
}
if id == MENU_ITEM_SETTINGS_ID {
dispatch_menu_action(app, "settings");
return;
}
if id == MENU_ITEM_COMMAND_PALETTE_ID {
dispatch_menu_action(app, "command-palette");
return;
}
if id == MENU_ITEM_NEW_SESSION_ID {
dispatch_menu_action(app, "new-session");
return;
}
if id == MENU_ITEM_WORKTREE_CREATOR_ID {
dispatch_menu_action(app, "new-worktree-session");
return;
}
if id == MENU_ITEM_CHANGE_WORKSPACE_ID {
dispatch_menu_action(app, "change-workspace");
return;
}
if id == MENU_ITEM_OPEN_GIT_TAB_ID {
dispatch_menu_action(app, "open-git-tab");
return;
}
if id == MENU_ITEM_OPEN_DIFF_TAB_ID {
dispatch_menu_action(app, "open-diff-tab");
return;
}
if id == MENU_ITEM_OPEN_FILES_TAB_ID {
dispatch_menu_action(app, "open-files-tab");
return;
}
if id == MENU_ITEM_OPEN_TERMINAL_TAB_ID {
dispatch_menu_action(app, "open-terminal-tab");
return;
}
if id == MENU_ITEM_COPY_ID {
dispatch_menu_action(app, "copy");
return;
}
if id == MENU_ITEM_THEME_LIGHT_ID {
dispatch_menu_action(app, "theme-light");
return;
}
if id == MENU_ITEM_THEME_DARK_ID {
dispatch_menu_action(app, "theme-dark");
return;
}
if id == MENU_ITEM_THEME_SYSTEM_ID {
dispatch_menu_action(app, "theme-system");
return;
}
if id == MENU_ITEM_TOGGLE_SIDEBAR_ID {
dispatch_menu_action(app, "toggle-sidebar");
return;
}
if id == MENU_ITEM_TOGGLE_MEMORY_DEBUG_ID {
dispatch_menu_action(app, "toggle-memory-debug");
return;
}
if id == MENU_ITEM_HELP_DIALOG_ID {
dispatch_menu_action(app, "help-dialog");
return;
}
if id == MENU_ITEM_DOWNLOAD_LOGS_ID {
dispatch_menu_action(app, "download-logs");
return;
}
if id == MENU_ITEM_CLEAR_CACHE_ID {
let app = app.clone();
tauri::async_runtime::spawn_blocking(move || {
let _ = crate::desktop_clear_cache(app);
});
return;
}
if id == MENU_ITEM_QUIT_ID {
request_quit_with_confirmation(app);
return;
}
}
})
.on_window_event(|window, event| {
let app = window.app_handle();
let label = window.label().to_string();
if let tauri::WindowEvent::Focused(focused) = event {
if let Some(state) = app.try_state::<WindowFocusState>() {
state.set_focused(&label, *focused);
}
}
if let tauri::WindowEvent::Destroyed = event {
if let Some(state) = app.try_state::<WindowFocusState>() {
state.remove_window(&label);
}
if let Some(state) = app.try_state::<DesktopUiInjectionState>() {
state
.scripts
.lock()
.expect("desktop ui injection mutex")
.remove(&label);
}
}
if matches!(event, tauri::WindowEvent::Moved(_) | tauri::WindowEvent::Resized(_)) {
schedule_window_state_persist(window.clone(), false);
}
if let tauri::WindowEvent::CloseRequested { api, .. } = event {
schedule_window_state_persist(window.clone(), true);
let remaining_visible = app
.webview_windows()
.values()
.filter(|w| w.is_visible().unwrap_or(false))
.count();
if remaining_visible <= 1 {
api.prevent_close();
let _ = window.hide();
}
}
})
.invoke_handler(tauri::generate_handler![
desktop_notify,
desktop_check_for_updates,
desktop_download_and_install_update,
desktop_restart,
desktop_new_window,
desktop_new_window_at_url,
desktop_clear_cache,
desktop_open_path,
desktop_open_in_app,
desktop_filter_installed_apps,
desktop_get_installed_apps,
desktop_fetch_app_icons,
desktop_save_markdown_file,
desktop_hosts_get,
desktop_hosts_set,
desktop_host_probe,
desktop_set_window_theme,
desktop_get_lan_address,
remote_ssh::desktop_ssh_instances_get,
remote_ssh::desktop_ssh_instances_set,
remote_ssh::desktop_ssh_import_hosts,
remote_ssh::desktop_ssh_connect,
remote_ssh::desktop_ssh_disconnect,
remote_ssh::desktop_ssh_status,
remote_ssh::desktop_ssh_logs,
remote_ssh::desktop_ssh_logs_clear,
desktop_read_file,
])
.setup(|app| {
let handle = app.handle().clone();
if let Err(err) = create_startup_window(&handle, true) {
log::error!("[desktop] failed to create startup window: {err}");
}
tauri::async_runtime::spawn(async move {
// Helper: inject a fallback boot outcome when the local server
// cannot start, so the UI leaves the splash and shows
// chooser/recovery instead of hanging on a white screen.
let handle_for_fallback = handle.clone();
let inject_startup_failure = |err: String| {
log::error!("[desktop] failed to start local server: {err}");
let cfg = read_desktop_hosts_config_from_disk();
let boot_outcome = compute_local_startup_failure_boot_outcome(&cfg);
let init_script = build_startup_failure_init_script(&boot_outcome);
if let Some(state) = handle_for_fallback.try_state::<DesktopUiInjectionState>()
{
state
.scripts
.lock()
.expect("desktop ui injection mutex")
.insert("main".to_string(), init_script.clone());
}
if let Some(window) = handle_for_fallback.get_webview_window("main") {
let _ = window.eval(&init_script);
}
};
let local_url = if cfg!(debug_assertions) {
let dev_url = "http://127.0.0.1:3901".to_string();
if wait_for_health(&dev_url).await {
dev_url.to_string()
} else {
match spawn_local_server(&handle).await {
Ok(local) => local,
Err(err) => {
inject_startup_failure(err.to_string());
return;
}
}
}
} else {
match spawn_local_server(&handle).await {
Ok(local) => local,
Err(err) => {
inject_startup_failure(err.to_string());
return;
}
}
};
let local_ui_url = if cfg!(debug_assertions) {
let vite_url = "http://127.0.0.1:5173";
if wait_for_health(vite_url).await {
vite_url.to_string()
} else {
log::warn!("[desktop] Vite dev server not ready, using local API UI at {local_url}");
local_url.clone()
}
} else {
local_url.clone()
};
// Ensure local URL is always available to desktop commands,
// even when we are using the Vite dev server (no sidecar child).
if let Some(state) = handle.try_state::<SidecarState>() {
*state.url.lock().expect("sidecar url mutex") = Some(local_url.clone());
}
start_quit_risk_poller(local_url.clone());
let local_origin = url::Url::parse(&local_ui_url)
.ok()
.map(|u| u.origin().ascii_serialization())
.unwrap_or_else(|| local_ui_url.clone());
// Selected host: env override first, then desktop default host, else local.
// If env override points to the local server, ignore it and use
// config-based resolution instead.
let env_target = std::env::var("OPENCHAMBER_SERVER_URL")
.ok()
.and_then(|raw| normalize_server_url(&raw))
.filter(|url| !same_server_url(url, &local_ui_url));
let mut initial_url = env_target.as_deref().unwrap_or(&local_ui_url).to_string();
// Compute boot outcome and legacy-upgrade if needed.
let cfg = read_desktop_hosts_config_from_disk();
if env_target.is_none() {
if let Some(default_id) = cfg.default_host_id.as_deref() {
if default_id != LOCAL_HOST_ID {
if let Some(host) = cfg.hosts.iter().find(|h| h.id == default_id) {
initial_url = host.url.clone();
}
}
}
}
// If remote, probe and fall back to local if unreachable.
// Use the shared probe_with_retry policy (soft + hard).
let final_probe: Option<HostProbeResult> = if !same_server_url(&initial_url, &local_ui_url) {
let result = probe_with_retry(&initial_url).await;
if !result.navigable {
log::warn!(
"[desktop] startup host unreachable after retries ({}), falling back to local ({})",
initial_url,
local_ui_url
);
initial_url = local_ui_url.clone();
}
result.probe
} else {
None
};
// Probe the local server to verify opencode is actually running.
// spawn_local_server only confirms the sidecar web server responded
// HTTP 200 — it does not check whether opencode CLI is ready.
let local_available = match wait_for_local_opencode_ready_with(
&local_url,
LOCAL_SIDECAR_HEALTH_TIMEOUT,
LOCAL_SIDECAR_HEALTH_POLL_INITIAL_INTERVAL,
LOCAL_SIDECAR_HEALTH_POLL_MAX_INTERVAL,
)
.await
{
Some(probe) if matches!(probe.status.as_str(), "ok" | "auth") => {
log::info!("[desktop] local opencode verified (status={})", probe.status);
true
}
Some(probe) => {
log::warn!(
"[desktop] local server up but opencode not ready (status={}), treating as unavailable",
probe.status
);
false
}
None => {
log::warn!("[desktop] local opencode probe failed, treating as unavailable");
false
}
};
let boot_outcome = resolve_boot_outcome(
&cfg,
final_probe.as_ref(),
local_available,
env_target.as_deref(),
);
if let Err(err) = activate_main_window(
&handle,
&initial_url,
&local_origin,
Some(&boot_outcome),
) {
log::error!("[desktop] failed to activate main window: {err}");
}
});
Ok(())
})
;
let app = builder
.build(tauri::generate_context!())
.expect("failed to build Tauri application");
install_macos_quit_confirmation_hook();
app.run(|app_handle, event| {
match event {
tauri::RunEvent::ExitRequested { api, .. } => {
use std::sync::atomic::Ordering;
if !QUIT_CONFIRMED.load(Ordering::SeqCst) {
api.prevent_exit();
#[cfg(target_os = "macos")]
request_quit_with_confirmation(app_handle);
return;
}
if let Some(state) = app_handle.try_state::<DesktopSshManagerState>() {
state.shutdown_all(app_handle);
}
kill_sidecar(app_handle.clone());
}
tauri::RunEvent::Exit => {
if let Some(state) = app_handle.try_state::<DesktopSshManagerState>() {
state.shutdown_all(app_handle);
}
kill_sidecar(app_handle.clone());
}
#[cfg(target_os = "macos")]
tauri::RunEvent::Reopen {
has_visible_windows,
..
} => {
if !has_visible_windows {
let windows = app_handle.webview_windows();
let hidden = windows
.values()
.find(|w| !w.is_visible().unwrap_or(true));
if let Some(w) = hidden {
let _ = w.show();
let _ = w.set_focus();
} else {
drop(windows);
open_new_window(app_handle);
}
}
}
_ => {}
}
});
}
#[cfg(test)]
mod tests {
use super::*;
use std::sync::{
atomic::{AtomicUsize, Ordering},
Arc,
};
use std::time::{SystemTime, UNIX_EPOCH};
fn unique_settings_path(test_name: &str) -> PathBuf {
let nanos = SystemTime::now()
.duration_since(UNIX_EPOCH)
.expect("clock drift")
.as_nanos();
std::env::temp_dir().join(format!("openchamber-{test_name}-{nanos}-settings.json"))
}
#[test]
fn sanitize_host_url_for_storage_keeps_query_params() {
let input = "https://example.com?coder_session_token=xxxxxx";
let sanitized = sanitize_host_url_for_storage(input).expect("sanitized url");
assert_eq!(sanitized, "https://example.com/?coder_session_token=xxxxxx");
}
#[test]
fn sanitize_host_url_for_storage_strips_fragment_and_keeps_query() {
let input = "https://example.com/workspace?coder_session_token=xxxxxx#ignored";
let sanitized = sanitize_host_url_for_storage(input).expect("sanitized url");
assert_eq!(
sanitized,
"https://example.com/workspace?coder_session_token=xxxxxx"
);
}
#[test]
fn write_and_read_hosts_config_preserves_query_params() {
let path = unique_settings_path("desktop-hosts-query");
let config = DesktopHostsConfig {
hosts: vec![DesktopHost {
id: "remote-1".to_string(),
label: "Remote".to_string(),
url: "https://example.com?coder_session_token=xxxxxx".to_string(),
}],
default_host_id: Some("remote-1".to_string()),
initial_host_choice_completed: false,
};
write_desktop_hosts_config_to_path(&path, &config).expect("write config");
let read_back = read_desktop_hosts_config_from_path(&path);
let _ = fs::remove_file(&path);
assert_eq!(read_back.hosts.len(), 1);
assert_eq!(
read_back.hosts[0].url,
"https://example.com/?coder_session_token=xxxxxx"
);
assert_eq!(read_back.default_host_id.as_deref(), Some("remote-1"));
}
#[test]
fn read_hosts_config_defaults_initial_choice_flag_to_false() {
let path = unique_settings_path("desktop-hosts-default-flag");
std::fs::write(&path, r#"{"desktopHosts":[],"desktopDefaultHostId":null}"#).unwrap();
let cfg = read_desktop_hosts_config_from_path(&path);
let _ = fs::remove_file(&path);
assert_eq!(cfg.initial_host_choice_completed, false);
}
#[test]
fn write_and_read_hosts_config_preserves_initial_choice_flag() {
let path = unique_settings_path("desktop-hosts-preserve-flag");
let cfg = DesktopHostsConfig {
hosts: vec![],
default_host_id: Some(LOCAL_HOST_ID.to_string()),
initial_host_choice_completed: true,
};
write_desktop_hosts_config_to_path(&path, &cfg).unwrap();
let reread = read_desktop_hosts_config_from_path(&path);
let _ = fs::remove_file(&path);
assert_eq!(reread.default_host_id.as_deref(), Some(LOCAL_HOST_ID));
assert!(reread.initial_host_choice_completed);
}
#[test]
fn omitted_initial_choice_flag_preserves_stored_true() {
let path = unique_settings_path("desktop-hosts-omit-preserves");
// Seed: write config with initialHostChoiceCompleted = true
let seed = DesktopHostsConfig {
hosts: vec![DesktopHost {
id: "remote-1".to_string(),
label: "Remote".to_string(),
url: "https://example.com".to_string(),
}],
default_host_id: Some("remote-1".to_string()),
initial_host_choice_completed: true,
};
write_desktop_hosts_config_to_path(&path, &seed).unwrap();
// Call the production merge-and-write path with omitted field
let input = DesktopHostsConfigInput {
hosts: vec![],
default_host_id: Some("local".to_string()),
initial_host_choice_completed: None,
};
write_desktop_hosts_config_input_to_path(&path, &input).unwrap();
let reread = read_desktop_hosts_config_from_path(&path);
let _ = fs::remove_file(&path);
// The stored true must be preserved, not reset to false
assert!(reread.initial_host_choice_completed);
}
// --- Task 2: probe validation tests ---
/// Spawn a tiny HTTP server on a random port that responds with `status_code`
/// and `body`. Returns the base URL (e.g. `http://127.0.0.1:{port}`).
async fn spawn_test_http_server(status_code: u16, body: &str) -> String {
use tokio::net::TcpListener;
let listener = TcpListener::bind("127.0.0.1:0").await.expect("bind test server");
let port = listener.local_addr().unwrap().port();
let body_owned = body.to_string();
tokio::spawn(async move {
loop {
let (mut stream, _) = tokio::select! {
res = listener.accept() => { res.expect("accept") }
else => break,
};
use tokio::io::AsyncWriteExt;
let response = format!(
"HTTP/1.1 {status_code} OK\r\nContent-Type: application/json\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body_owned}",
body_owned.len()
);
let _ = stream.write_all(response.as_bytes()).await;
}
});
format!("http://127.0.0.1:{port}")
}
#[tokio::test]
async fn probe_returns_wrong_service_for_generic_http_200_health() {
let url = spawn_test_http_server(200, r#"{"status":"ok","uptime":42}"#).await;
// Give the server a moment to start listening
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
let result = probe_host_with_timeout(&url, Duration::from_secs(2))
.await
.expect("probe should not error");
assert_eq!(result.status, "wrong-service");
}
#[tokio::test]
async fn probe_returns_ok_for_valid_openchamber_health_payload() {
let url = spawn_test_http_server(200, r#"{"openCodeRunning":true}"#).await;
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
let result = probe_host_with_timeout(&url, Duration::from_secs(2))
.await
.expect("probe should not error");
assert_eq!(result.status, "ok");
}
#[tokio::test]
async fn probe_returns_auth_for_401_health() {
let url = spawn_test_http_server(401, r#"{"message":"unauthorized"}"#).await;
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
let result = probe_host_with_timeout(&url, Duration::from_secs(2))
.await
.expect("probe should not error");
assert_eq!(result.status, "auth");
}
async fn spawn_flaky_openchamber_health_server() -> String {
use tokio::net::TcpListener;
let listener = TcpListener::bind("127.0.0.1:0").await.expect("bind flaky test server");
let port = listener.local_addr().unwrap().port();
let request_count = Arc::new(AtomicUsize::new(0));
tokio::spawn({
let request_count = Arc::clone(&request_count);
async move {
loop {
let (mut stream, _) = tokio::select! {
res = listener.accept() => { res.expect("accept") }
else => break,
};
let count = request_count.fetch_add(1, Ordering::SeqCst);
let body = if count == 0 {
r#"{"status":"ok","openCodeRunning":false,"isOpenCodeReady":false}"#
} else {
r#"{"status":"ok","openCodeRunning":true,"isOpenCodeReady":true}"#
};
use tokio::io::AsyncWriteExt;
let response = format!(
"HTTP/1.1 200 OK\r\nContent-Type: application/json\r\nContent-Length: {}\r\nConnection: close\r\n\r\n{body}",
body.len()
);
let _ = stream.write_all(response.as_bytes()).await;
}
}
});
format!("http://127.0.0.1:{port}")
}
#[tokio::test]
async fn wait_for_local_opencode_ready_retries_until_health_payload_is_ready() {
let url = spawn_flaky_openchamber_health_server().await;
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
let result = wait_for_local_opencode_ready_with(
&url,
Duration::from_millis(200),
Duration::from_millis(10),
Duration::from_millis(20),
)
.await
.expect("probe result");
assert_eq!(result.status, "ok");
}
#[tokio::test]
async fn wait_for_local_opencode_ready_returns_last_probe_when_server_never_becomes_ready() {
let url = spawn_test_http_server(
200,
r#"{"status":"ok","openCodeRunning":false,"isOpenCodeReady":false}"#,
)
.await;
tokio::time::sleep(std::time::Duration::from_millis(50)).await;
let result = wait_for_local_opencode_ready_with(
&url,
Duration::from_millis(120),
Duration::from_millis(10),
Duration::from_millis(20),
)
.await
.expect("probe result");
assert_eq!(result.status, "wrong-service");
}
// --- Task 3: boot outcome resolution tests ---
fn make_config(
hosts: Vec<(&str, &str, &str)>,
default_host_id: Option<&str>,
initial_host_choice_completed: bool,
) -> DesktopHostsConfig {
DesktopHostsConfig {
hosts: hosts
.into_iter()
.map(|(id, label, url)| DesktopHost {
id: id.to_string(),
label: label.to_string(),
url: url.to_string(),
})
.collect(),
default_host_id: default_host_id.map(|s| s.to_string()),
initial_host_choice_completed,
}
}
#[test]
fn resolve_boot_outcome_returns_first_launch_when_no_default_and_choice_not_completed() {
let cfg = make_config(vec![], None, false);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, true, None);
assert_eq!(outcome.target, None);
assert_eq!(outcome.status, "not-configured");
}
#[test]
fn resolve_boot_outcome_returns_recovery_no_default_host_when_choice_completed_but_default_missing() {
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
None,
true,
);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, true, None);
assert_eq!(outcome.target, None);
assert_eq!(outcome.status, "not-configured");
}
#[test]
fn resolve_boot_outcome_returns_recovery_missing_default_host_when_default_id_has_no_matching_host() {
let cfg = make_config(vec![], Some("gone-1"), true);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "missing");
assert_eq!(outcome.host_id.as_deref(), Some("gone-1"));
}
#[test]
fn resolve_boot_outcome_returns_main_local_when_default_is_local_and_available() {
let cfg = make_config(vec![], Some("local"), true);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, true, None);
assert_eq!(outcome.target, Some("local".to_string()));
assert_eq!(outcome.status, "ok");
}
#[test]
fn resolve_boot_outcome_returns_recovery_local_unavailable_when_local_is_default_but_unavailable() {
let cfg = make_config(vec![], Some("local"), true);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, false, None);
assert_eq!(outcome.target, Some("local".to_string()));
assert_eq!(outcome.status, "unreachable");
}
#[test]
fn resolve_boot_outcome_returns_main_remote_when_probe_is_ok() {
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
Some("remote-a"),
true,
);
let probe = HostProbeResult {
status: "ok".to_string(),
latency_ms: 10,
};
let outcome = resolve_boot_outcome(&cfg, Some(&probe), true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "ok");
assert_eq!(outcome.host_id.as_deref(), Some("remote-a"));
assert_eq!(outcome.url.as_deref(), Some("https://a.test"));
}
#[test]
fn resolve_boot_outcome_returns_main_remote_when_probe_is_auth() {
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
Some("remote-a"),
true,
);
let probe = HostProbeResult {
status: "auth".to_string(),
latency_ms: 10,
};
let outcome = resolve_boot_outcome(&cfg, Some(&probe), true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "ok");
}
#[test]
fn resolve_boot_outcome_returns_recovery_remote_unreachable_when_probe_fails() {
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
Some("remote-a"),
true,
);
let probe = HostProbeResult {
status: "unreachable".to_string(),
latency_ms: 2000,
};
let outcome = resolve_boot_outcome(&cfg, Some(&probe), true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "unreachable");
assert_eq!(outcome.host_id.as_deref(), Some("remote-a"));
}
#[test]
fn resolve_boot_outcome_returns_recovery_remote_wrong_service_when_probe_says_wrong_service() {
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
Some("remote-a"),
true,
);
let probe = HostProbeResult {
status: "wrong-service".to_string(),
latency_ms: 50,
};
let outcome = resolve_boot_outcome(&cfg, Some(&probe), true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "wrong-service");
assert_eq!(outcome.host_id.as_deref(), Some("remote-a"));
}
#[test]
fn resolve_boot_outcome_no_probe_but_remote_default_returns_unreachable() {
// Remote default but no probe result yet — treat as unreachable
// (probe hasn't happened yet, but user has already chosen a remote)
let cfg = make_config(
vec![("remote-a", "Remote A", "https://a.test")],
Some("remote-a"),
false,
);
let probe: Option<&HostProbeResult> = None;
let outcome = resolve_boot_outcome(&cfg, probe, true, None);
assert_eq!(outcome.target, Some("remote".to_string()));
assert_eq!(outcome.status, "unreachable");
assert_eq!(outcome.host_id.as_deref(), Some("remote-a"));
}
// --- Startup failure fallback boot outcome tests ---
#[test]
fn startup_failure_returns_recovery_local_unavailable_when_default_is_local() {
let cfg = make_config(vec![], Some("local"), true);
let outcome = compute_local_startup_failure_boot_outcome(&cfg);
assert_eq!(outcome.target, Some("local".to_string()));
assert_eq!(outcome.status, "unreachable");
}
#[test]
fn startup_failure_returns_first_launch_when_no_default_and_choice_not_completed() {
let cfg = make_config(vec![], None, false);
let outcome = compute_local_startup_failure_boot_outcome(&cfg);
assert_eq!(outcome.target, None);
assert_eq!(outcome.status, "not-configured");
}
#[test]
fn startup_failure_returns_recovery_no_default_host_when_choice_completed_but_no_default() {
let cfg = make_config(vec![], None, true);
let outcome = compute_local_startup_failure_boot_outcome(&cfg);
assert_eq!(outcome.target, None);
assert_eq!(outcome.status, "not-configured");
}
#[test]
fn startup_failure_never_returns_main_outcome() {
// When the local server fails to start, the fallback outcome must
// never be a "main-*" variant because the startup-failure path
// only injects globals into the already-open startup window — it
// does NOT navigate to a remote URL. A "main-*" outcome would
// gate splash dismissal on initialization and hang.
let cfg = make_config(vec![], None, false);
let outcome = compute_local_startup_failure_boot_outcome(&cfg);
assert!(
outcome.status != "ok",
"startup failure fallback must not return main-* outcome, got: {:?}",
outcome
);
}
#[test]
fn startup_failure_init_script_contains_boot_outcome_json() {
let cfg = make_config(vec![], Some("local"), true);
let outcome = compute_local_startup_failure_boot_outcome(&cfg);
let script = build_startup_failure_init_script(&outcome);
// The script must contain the serialized boot outcome JSON.
assert!(
script.contains(r#""target":"local""#) && script.contains(r#""status":"unreachable""#),
"init script should embed the structured boot outcome"
);
// It must also set __OPENCHAMBER_DESKTOP_BOOT_OUTCOME__
assert!(
script.contains("__OPENCHAMBER_DESKTOP_BOOT_OUTCOME__"),
"init script must set __OPENCHAMBER_DESKTOP_BOOT_OUTCOME__"
);
}
}