43 lines
2.1 KiB
Rust
43 lines
2.1 KiB
Rust
fn main() {
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// Warn the user if they enabled the launch feature without any renderers
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if feature_enabled("launch") {
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if feature_enabled("third-party-renderer") {
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return;
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}
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let liveview_renderers = ["liveview", "axum"];
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let fullstack_renderers = ["axum"];
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let client_renderers = ["desktop", "mobile", "web", "tui"];
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let client_renderer_selected = client_renderers
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.iter()
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.any(|renderer| feature_enabled(renderer));
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if feature_enabled("fullstack") {
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let server_fullstack_enabled = fullstack_renderers
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.iter()
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.any(|renderer| feature_enabled(renderer));
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if !server_fullstack_enabled && !client_renderer_selected {
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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(", "));
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}
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}
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if feature_enabled("liveview") {
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let server_selected = liveview_renderers
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.iter()
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.any(|renderer| feature_enabled(renderer));
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if !server_selected {
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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(", "));
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}
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}
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if !client_renderer_selected {
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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(", "));
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}
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}
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}
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fn feature_enabled(feature: &str) -> bool {
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let feature = "CARGO_FEATURE_".to_owned() + &feature.to_uppercase().replace('-', "_");
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println!("cargo:rerun-if-env-changed={}", feature);
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std::env::var(feature).is_ok()
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}
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