fix(perf): keep startup instrumentation focused

Author: pascalandr

packages/tauri-app/src-tauri/src/cli_manager.rs

@@ -17,12 +17,6 @@ use std::thread;
 use std::time::{Duration, Instant};
 use tauri::{webview::cookie::Cookie, AppHandle, Emitter, Manager, Url};
 
-#[cfg(windows)]
-use std::os::windows::process::CommandExt;
-
-#[cfg(windows)]
-const CREATE_NO_WINDOW: u32 = 0x0800_0000;
-
 fn log_line(message: &str) {
     println!("[tauri-cli] {message}");
 }
@@ -52,13 +46,6 @@ const SESSION_COOKIE_NAME: &str = "codenomad_session";
 
 const CLI_STOP_GRACE_SECS: u64 = 30;
 
-fn configure_spawn(command: &mut Command) {
-    #[cfg(windows)]
-    {
-        command.creation_flags(CREATE_NO_WINDOW);
-    }
-}
-
 fn navigate_main(app: &AppHandle, url: &str) {
     if let Some(win) = app.webview_windows().get("main") {
         let mut display = url.to_string();
@@ -488,7 +475,6 @@ impl CliProcessManager {
                     .env("ELECTRON_RUN_AS_NODE", "1")
                     .stdout(Stdio::piped())
                     .stderr(Stdio::piped());
-                configure_spawn(&mut c);
                 if let Some(ref cwd) = cwd {
                     c.current_dir(cwd);
                 }
@@ -501,7 +487,6 @@ impl CliProcessManager {
                     .env("ELECTRON_RUN_AS_NODE", "1")
                     .stdout(Stdio::piped())
                     .stderr(Stdio::piped());
-                configure_spawn(&mut c);
                 if let Some(ref cwd) = cwd {
                     c.current_dir(cwd);
                 }

packages/ui/src/main.tsx

@@ -8,6 +8,7 @@ import { I18nProvider } from "./lib/i18n"
 import { storage } from "./lib/storage"
 import { beginPerfTrace, getPerfTrace, markPerf, measurePerf } from "./lib/perf"
 import "./index.css"
+import "@git-diff-view/solid/styles/diff-view-pure.css"
 
 const root = document.getElementById("root")
 

packages/ui/src/renderer/loading/main.tsx

@@ -137,6 +137,8 @@ function LoadingApp() {
 
         const result = await tauriBridge.invoke<CliStatus>("cli_get_status")
         if (result?.state === "ready" && result.url) {
+          markPerf("loading.tauri.cli.ready", { url: result.url, source: "status-on-load" })
+          measurePerf("loading_to_cli_ready", "loading.screen.mounted", "loading.tauri.cli.ready")
           markPerf("loading.tauri.status.ready-on-load", { url: result.url })
           navigateTo(result.url)
         } else if (result?.state === "error" && result.error) {