diff --git a/packages/dioxus/build.rs b/packages/dioxus/build.rs new file mode 100644 index 000000000..01ddf5220 --- /dev/null +++ b/packages/dioxus/build.rs @@ -0,0 +1,47 @@ +fn main() { + // Warn the user if they enabled the launch feature without any renderers + if feature_enabled("launch") { + let liveview_renderers = [ + "liveview", + "axum", + "salvo", + "warp", + "rocket", + ]; + let fullstack_renderers = [ + "axum", + "salvo", + "warp", + ]; + let client_renderers = [ + "desktop", + "mobile", + "web", + "tui", + ]; + let client_renderer_selected = client_renderers.iter().any(|renderer| feature_enabled(renderer)); + if feature_enabled("fullstack") { + let server_fullstack_enabled = fullstack_renderers.iter().any(|renderer| feature_enabled(renderer)); + if !server_fullstack_enabled && !client_renderer_selected { + println!("cargo:warning=You have enabled the launch and fullstack features, but have not enabled any renderers. The application will not be able to launch. Try enabling one of the following renderers: {} for the server or one of the following renderers: {} for the client.", fullstack_renderers.join(", "), client_renderers.join(", ")); + } + } + + if feature_enabled("liveview") { + let server_selected = liveview_renderers.iter().any(|renderer| feature_enabled(renderer)); + if !server_selected { + println!("cargo:warning=You have enabled the launch and liveview features, but have not enabled any liveview renderers. The application will not be able to launch. Try enabling one of the following renderers: {}", liveview_renderers.join(", ")); + } + } + + if !client_renderer_selected { + println!("cargo:warning=You have enabled the launch feature, but have not enabled any client renderers. The application will not be able to launch. Try enabling one of the following renderers: {}, fullstack or liveview", client_renderers.join(", ")); + } + } +} + +fn feature_enabled(feature: &str) -> bool { + let feature = "CARGO_FEATURE_".to_owned() + &feature.to_uppercase().replace("-", "_"); + println!("cargo:rerun-if-env-changed={}", feature); + std::env::var(feature).is_ok() +} \ No newline at end of file diff --git a/packages/dioxus/src/launch.rs b/packages/dioxus/src/launch.rs index 63b2183e2..d214dc610 100644 --- a/packages/dioxus/src/launch.rs +++ b/packages/dioxus/src/launch.rs @@ -161,15 +161,18 @@ mod current_platform { #[cfg(all(feature = "desktop", not(feature = "fullstack")))] pub use dioxus_desktop::launch::*; + #[cfg(all(feature = "mobile", not(feature = "fullstack")))] + pub use dioxus_desktop::launch::*; + #[cfg(feature = "fullstack")] pub use dioxus_fullstack::launch::*; - #[cfg(all(feature = "web", not(any(feature = "desktop", feature = "fullstack"))))] + #[cfg(all(feature = "web", not(any(feature = "desktop", feature = "mobile", feature = "fullstack"))))] pub use dioxus_web::launch::*; #[cfg(all( feature = "liveview", - not(any(feature = "web", feature = "desktop", feature = "fullstack")) + not(any(feature = "web", feature = "desktop", feature = "mobile", feature = "fullstack")) ))] pub use dioxus_liveview::launch::*; @@ -179,6 +182,7 @@ mod current_platform { feature = "liveview", feature = "web", feature = "desktop", + feature = "mobile", feature = "fullstack" )) ))] @@ -187,6 +191,7 @@ mod current_platform { #[cfg(not(any( feature = "liveview", feature = "desktop", + feature = "mobile", feature = "web", feature = "tui", feature = "fullstack" @@ -196,6 +201,7 @@ mod current_platform { #[cfg(not(any( feature = "liveview", feature = "desktop", + feature = "mobile", feature = "web", feature = "tui", feature = "fullstack" @@ -205,6 +211,7 @@ mod current_platform { contexts: Vec>, platform_config: (), ) { + panic!("No platform feature enabled. Please enable one of the following features: liveview, desktop, mobile, web, tui, fullstack to use the launch API."); } }