add --no-autostart arg

wayvr/src/backend/openvr/mod.rs

@@ -58,7 +58,11 @@ pub fn openvr_uninstall() {
 }
 
 #[allow(clippy::too_many_lines, clippy::cognitive_complexity)]
-pub fn openvr_run(show_by_default: bool, headless: bool) -> Result<(), BackendError> {
+pub fn openvr_run(
+    show_by_default: bool,
+    headless: bool,
+    no_autostart: bool,
+) -> Result<(), BackendError> {
     let app_type = EVRApplicationType::VRApplication_Overlay;
     let Ok(context) = ovr_overlay::Context::init(app_type) else {
         log::warn!("Will not use OpenVR: Context init failed");
@@ -91,6 +95,8 @@ pub fn openvr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
         AppState::from_graphics(gfx, gfx_extras, XrBackend::OpenVR)?
     };
 
+    app.session.no_autostart = no_autostart;
+
     if show_by_default {
         app.tasks.enqueue_at(
             TaskType::Overlay(OverlayTask::ShowHide),

wayvr/src/backend/openxr/mod.rs

@@ -53,7 +53,11 @@ struct XrState {
 }
 
 #[allow(clippy::too_many_lines, clippy::cognitive_complexity)]
-pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendError> {
+pub fn openxr_run(
+    show_by_default: bool,
+    headless: bool,
+    no_autostart: bool,
+) -> Result<(), BackendError> {
     let (xr_instance, system) = match helpers::init_xr() {
         Ok((xr_instance, system)) => (xr_instance, system),
         Err(e) => {
@@ -67,6 +71,8 @@ pub fn openxr_run(show_by_default: bool, headless: bool) -> Result<(), BackendEr
         AppState::from_graphics(gfx, gfx_extras, XrBackend::OpenXR)?
     };
 
+    app.session.no_autostart = no_autostart;
+
     let modes = xr_instance.enumerate_environment_blend_modes(system, VIEW_TYPE)?;
 
     if show_by_default {

wayvr/src/main.rs

@@ -84,6 +84,10 @@ struct Args {
     #[arg(long)]
     headless: bool,
 
+    /// Do not auto-start registered apps
+    #[arg(long)]
+    no_autostart: bool,
+
     /// Path to write logs to
     #[arg(short, long, value_name = "FILE_PATH")]
     log_to: Option<String>,
@@ -150,7 +154,7 @@ fn auto_run(args: Args, used_backend: &mut Option<XrBackend>) {
     if !args_get_openvr(&args) {
         use crate::backend::{BackendError, openxr::openxr_run};
         tried_xr = true;
-        match openxr_run(args.show, args.headless) {
+        match openxr_run(args.show, args.headless, args.no_autostart) {
             Ok(()) => {
                 used_backend.replace(XrBackend::OpenXR);
                 return;
@@ -168,7 +172,7 @@ fn auto_run(args: Args, used_backend: &mut Option<XrBackend>) {
     if !args_get_openxr(&args) {
         use crate::backend::{BackendError, openvr::openvr_run};
         tried_vr = true;
-        match openvr_run(args.show, args.headless) {
+        match openvr_run(args.show, args.headless, args.no_autostart) {
             Ok(()) => {
                 used_backend.replace(XrBackend::OpenVR);
                 return;

wayvr/src/overlays/dashboard.rs

@@ -73,8 +73,12 @@ impl DashFrontend {
     fn new(app: &mut AppState) -> anyhow::Result<Self> {
         let mut interface = DashInterfaceLive::new();
 
-        for p in app.session.config.autostart_apps.clone() {
-            let _ = interface.process_launch(app, false, p);
+        if app.session.no_autostart {
+            log::info!("Not starting apps due to --no-autostart")
+        } else {
+            for p in app.session.config.autostart_apps.clone() {
+                let _ = interface.process_launch(app, false, p);
+            }
         }
 
         let frontend = frontend::Frontend::new(frontend::InitParams {

wayvr/src/state.rs

@@ -218,6 +218,8 @@ pub struct AppSession {
     pub config: GeneralConfig,
     pub config_dirty: bool,
 
+    pub no_autostart: bool,
+
     pub toast_topics: IdMap<ToastTopic, ToastDisplayMethod>,
 }
 
@@ -240,6 +242,7 @@ impl AppSession {
         Self {
             config,
             toast_topics,
+            no_autostart: false,
             config_dirty: false,
         }
     }