fix: properly handle headless mode

src-tauri/src/browser_runner.rs

@@ -156,7 +156,7 @@ impl BrowserRunner {
     url: Option<String>,
     _local_proxy_settings: Option<&ProxySettings>,
     remote_debugging_port: Option<u16>,
-    _headless: bool,
+    headless: bool,
   ) -> Result<BrowserProfile, Box<dyn std::error::Error + Send + Sync>> {
     // Handle Camoufox profiles using CamoufoxManager
     if profile.browser == "camoufox" {
@@ -335,6 +335,7 @@ impl BrowserRunner {
           camoufox_config,
           url,
           override_profile_path,
+          headless,
         )
         .await
         .map_err(|e| -> Box<dyn std::error::Error + Send + Sync> {
@@ -592,6 +593,7 @@ impl BrowserRunner {
           profile.ephemeral,
           &extension_paths,
           remote_debugging_port,
+          headless,
         )
         .await
         .map_err(|e| -> Box<dyn std::error::Error + Send + Sync> {

src-tauri/src/camoufox_manager.rs

@@ -207,6 +207,7 @@ impl CamoufoxManager {
     profile_path: &str,
     config: &CamoufoxConfig,
     url: Option<&str>,
+    headless: bool,
   ) -> Result<CamoufoxLaunchResult, Box<dyn std::error::Error + Send + Sync>> {
     let custom_config = if let Some(existing_fingerprint) = &config.fingerprint {
       log::info!("Using existing fingerprint from profile metadata");
@@ -251,8 +252,9 @@ impl CamoufoxManager {
       args.push(url.to_string());
     }
 
-    // Add headless flag for tests
-    if std::env::var("CAMOUFOX_HEADLESS").is_ok() {
+    // Add headless flag when requested via the API or via the CAMOUFOX_HEADLESS
+    // env var (used by integration tests)
+    if headless || std::env::var("CAMOUFOX_HEADLESS").is_ok() {
       args.push("--headless".to_string());
     }
 
@@ -617,6 +619,7 @@ impl CamoufoxManager {
     config: CamoufoxConfig,
     url: Option<String>,
     override_profile_path: Option<std::path::PathBuf>,
+    headless: bool,
   ) -> Result<CamoufoxLaunchResult, String> {
     // Get profile path
     let profile_path = if let Some(ref override_path) = override_profile_path {
@@ -716,6 +719,7 @@ impl CamoufoxManager {
         &profile_path_str,
         &config,
         url.as_deref(),
+        headless,
       )
       .await
       .map_err(|e| format!("Failed to launch Camoufox: {e}"))

src-tauri/src/wayfern_manager.rs

@@ -504,6 +504,7 @@ impl WayfernManager {
     ephemeral: bool,
     extension_paths: &[String],
     remote_debugging_port: Option<u16>,
+    headless: bool,
   ) -> Result<WayfernLaunchResult, Box<dyn std::error::Error + Send + Sync>> {
     let executable_path = BrowserRunner::instance()
       .get_browser_executable_path(profile)
@@ -672,7 +673,7 @@ impl WayfernManager {
     let profile_path_ref = std::path::Path::new(profile_path);
     let mut launcher = chromium.persistent_context_launcher(profile_path_ref);
     launcher = launcher.executable(executable_path.as_ref());
-    launcher = launcher.headless(false);
+    launcher = launcher.headless(headless);
     launcher = launcher.chromium_sandbox(true);
     launcher = launcher.args(&args);
     launcher = launcher.timeout(0.0);
@@ -1151,6 +1152,7 @@ impl WayfernManager {
         profile.ephemeral,
         &[],
         None,
+        false,
       )
       .await
   }