slhx agent
ce4c2e086d
Generate a SHA-256 content hash for the embedded hemx runtime, expose the hashed path from hemx-axum, serve immutable runtime headers, and update examples to load the hemx-owned path instead of fixed /hemx.js URLs. req: axum_integration/005
83 lines
2.4 KiB
Rust
83 lines
2.4 KiB
Rust
use axum::body::Body;
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use axum::extract::{Query, State};
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use axum::response::{IntoResponse, Response};
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use axum::routing::get;
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use axum::Router;
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use futures_util::stream;
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use hemx::IntoEffect;
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use hemx_axum::{runtime_js, runtime_js_path, sse, EffectResponse, InteractionRequest};
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use hemx_saas_example::{home_page, live_status, registry, settings_page, ui, AppContext};
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use std::collections::BTreeMap;
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use std::convert::Infallible;
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#[tokio::main]
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async fn main() {
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let app = app(AppContext::demo());
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let listener = tokio::net::TcpListener::bind("127.0.0.1:3003")
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.await
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.expect("bind saas tutorial example");
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axum::serve(listener, app)
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.await
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.expect("serve saas tutorial example");
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}
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fn app(ctx: AppContext) -> Router {
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Router::new()
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.route("/", get(home).post(interact))
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.route("/settings", get(settings))
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.route("/events", get(events))
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.route(runtime_js_path(), get(runtime))
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.route("/app.css", get(css))
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.route("/metrics.js", get(metrics_js))
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.with_state(ctx)
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}
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async fn home(State(ctx): State<AppContext>) -> impl IntoResponse {
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axum::response::Html(home_page(&ctx).into_string())
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}
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async fn settings(State(ctx): State<AppContext>) -> impl IntoResponse {
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axum::response::Html(settings_page(&ctx).into_string())
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}
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async fn interact(
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State(ctx): State<AppContext>,
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request: InteractionRequest,
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) -> Result<EffectResponse, impl IntoResponse> {
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request.dispatch_async(registry(ctx)).await
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}
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async fn events(
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Query(params): Query<BTreeMap<String, String>>,
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State(ctx): State<AppContext>,
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) -> impl IntoResponse {
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let count = ctx.projects().len();
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if params.contains_key("once") {
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return sse(stream::iter([Ok::<_, Infallible>(
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live_status(count).into_batch(ui::BUILD_FINGERPRINT),
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)]));
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}
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sse(stream::iter([Ok::<_, Infallible>(
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live_status(count).into_batch(ui::BUILD_FINGERPRINT),
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)]))
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}
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async fn runtime() -> impl IntoResponse {
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runtime_js()
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}
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async fn css() -> Response {
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Response::builder()
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.header("content-type", "text/css; charset=utf-8")
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.body(Body::from(include_str!("../templates/app.css")))
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.expect("css response")
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}
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async fn metrics_js() -> Response {
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Response::builder()
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.header("content-type", "text/javascript; charset=utf-8")
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.body(Body::from(include_str!("../templates/metrics.js")))
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.expect("metrics js response")
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}
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