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feat: suppress console window for tunnel helper commands on Windows

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Add CREATE_NO_WINDOW flag to all tunnel helper Command invocations on Windows to prevent console window flashing during connect, disconnect, and metrics operations. Import CommandExt trait and define CREATE_NO_WINDOW constant for Windows builds.
This commit is contained in:
Sascha Nesterovic
2026-03-18 08:12:34 +01:00
parent 46127ad73c
commit e70a9dd0c9
1 changed files with 21 additions and 12 deletions
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33
desktop-client/src-tauri/src/tunnel_manager.rs
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@@ -6,6 +6,12 @@ use std::{
use serde::{Deserialize, Serialize};
use tauri::{AppHandle, Manager};
#[cfg(target_os = "windows")]
use std::os::windows::process::CommandExt;
#[cfg(target_os = "windows")]
const CREATE_NO_WINDOW: u32 = 0x08000000;
pub fn current_tunnel_strategy() -> &'static str {
if cfg!(target_os = "windows") {
"embedded-wireguard-windows-x64"
@@ -18,10 +24,11 @@ pub fn current_tunnel_strategy() -> &'static str {
pub fn connect(app: &AppHandle, profile_path: &Path) -> Result<(), String> {
let backend = bundled_backend(app)?;
let output = Command::new(backend)
.arg("connect")
.arg("--profile")
.arg(profile_path)
let mut command = Command::new(backend);
command.arg("connect").arg("--profile").arg(profile_path);
#[cfg(target_os = "windows")]
command.creation_flags(CREATE_NO_WINDOW);
let output = command
.output()
.map_err(|err| format!("Unable to start embedded tunnel backend: {}", err))?;
@@ -34,10 +41,11 @@ pub fn connect(app: &AppHandle, profile_path: &Path) -> Result<(), String> {
pub fn disconnect(app: &AppHandle, profile_path: &Path) -> Result<(), String> {
let backend = bundled_backend(app)?;
let output = Command::new(backend)
.arg("disconnect")
.arg("--profile")
.arg(profile_path)
let mut command = Command::new(backend);
command.arg("disconnect").arg("--profile").arg(profile_path);
#[cfg(target_os = "windows")]
command.creation_flags(CREATE_NO_WINDOW);
let output = command
.output()
.map_err(|err| format!("Unable to stop embedded tunnel backend: {}", err))?;
@@ -54,10 +62,11 @@ pub fn is_active(app: &AppHandle, profile_path: &Path) -> Result<bool, String> {
pub fn metrics(app: &AppHandle, profile_path: &Path) -> Result<TunnelMetrics, String> {
let backend = bundled_backend(app)?;
let output = Command::new(backend)
.arg("metrics")
.arg("--profile")
.arg(profile_path)
let mut command = Command::new(backend);
command.arg("metrics").arg("--profile").arg(profile_path);
#[cfg(target_os = "windows")]
command.creation_flags(CREATE_NO_WINDOW);
let output = command
.output()
.map_err(|err| format!("Unable to query embedded tunnel backend: {}", err))?;