From 990c10c75f86244b0c2d39994b9416298e52009e Mon Sep 17 00:00:00 2001
From: thatscringebro <thatscringebro@tutanota.com>
Date: Tue, 5 May 2026 21:21:30 -0400
Subject: [PATCH] hello world

---
 .gitignore           |  2 +
 Cargo.toml           | 12 ++++++
 src/main.rs          | 96 ++++++++++++++++++++++++++++++++++++++++++++
 templates/hello.html |  2 +
 4 files changed, 112 insertions(+)
 create mode 100644 Cargo.toml
 create mode 100644 src/main.rs
 create mode 100644 templates/hello.html

diff --git a/.gitignore b/.gitignore
index 0b188bc..2d3d79c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -16,3 +16,5 @@ target/
 #  and can be added to the global gitignore or merged into this file.  For a more nuclear
 #  option (not recommended) you can uncomment the following to ignore the entire idea folder.
 #.idea/
+
+Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
new file mode 100644
index 0000000..c2318fa
--- /dev/null
+++ b/Cargo.toml
@@ -0,0 +1,12 @@
+[package]
+name = "git-ui"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+askama = "0.16.0"
+axum = "0.8.9"
+tokio = { version = "1.52.2", features = ["full"] }
+tower-http = { version = "0.6.9", features = ["trace"] }
+tracing = "0.1.44"
+tracing-subscriber = { version = "0.3.23", features = ["env-filter"] }
diff --git a/src/main.rs b/src/main.rs
new file mode 100644
index 0000000..5e1f865
--- /dev/null
+++ b/src/main.rs
@@ -0,0 +1,96 @@
+use askama::Template;
+use axum::{
+    Router,
+    body::Bytes,
+    extract::{self, MatchedPath},
+    http::{HeaderMap, Request, StatusCode},
+    response::{Html, IntoResponse, Response},
+    routing::get,
+};
+use tokio::time::Duration;
+use tower_http::{classify::ServerErrorsFailureClass, trace::TraceLayer};
+use tracing::{Span, info_span};
+use tracing_subscriber::{layer::SubscriberExt, util::SubscriberInitExt};
+
+#[tokio::main]
+async fn main() {
+    tracing_subscriber::registry()
+        .with(
+            tracing_subscriber::EnvFilter::try_from_default_env()
+                .unwrap_or_else(|_| format!("{}=debug", env!("CARGO_CRATE_NAME")).into()),
+        )
+        .with(tracing_subscriber::fmt::layer())
+        .init();
+    let app = app();
+    let listener = tokio::net::TcpListener::bind("0.0.0.0:3000").await.unwrap();
+    tracing::debug!("listening on {}", listener.local_addr().unwrap());
+    let _ = axum::serve(listener, app).await;
+}
+
+fn app() -> Router {
+    Router::new().route("/greet/{name}", get(greet)).layer(
+        TraceLayer::new_for_http()
+            .make_span_with(|request: &Request<_>| {
+                let matched_path = request
+                    .extensions()
+                    .get::<MatchedPath>()
+                    .map(MatchedPath::as_str);
+                let path = &request.uri().to_string();
+
+                info_span!(
+                    "http_request",
+                    method = ?request.method(),
+                    matched_path,
+                    path,
+                    some_other_field = tracing::field::Empty,
+                )
+            })
+            .on_request(|_request: &Request<_>, _span: &Span| {
+                tracing::debug!("started processing request")
+            })
+            .on_response(|_response: &Response, _latency: Duration, _span: &Span| {
+                tracing::debug!("finished processing request")
+            })
+            .on_body_chunk(|_chunk: &Bytes, _latency: Duration, _span: &Span| {
+                tracing::debug!("sending body chunk")
+            })
+            .on_eos(
+                |_trailers: Option<&HeaderMap>, _stream_duration: Duration, _span: &Span| {
+                    tracing::debug!("stream closed")
+                },
+            )
+            .on_failure(
+                |_error: ServerErrorsFailureClass, _latency: Duration, _span: &Span| {
+                    tracing::error!("something went wrong")
+                },
+            ),
+    )
+}
+
+async fn greet(extract::Path(name): extract::Path<String>) -> impl IntoResponse {
+    let template = HelloTemplate { name };
+    HtmlTemplate(template)
+}
+
+#[derive(Template)]
+#[template(path = "hello.html")]
+struct HelloTemplate {
+    name: String,
+}
+
+struct HtmlTemplate<T>(T);
+impl<T> IntoResponse for HtmlTemplate<T>
+where
+    T: Template,
+{
+    fn into_response(self) -> Response {
+        match self.0.render() {
+            Ok(html) => Html(html).into_response(),
+            Err(err) => (
+                StatusCode::INTERNAL_SERVER_ERROR,
+                format!("Failed to render template. Error: {err}"),
+            )
+                .into_response(),
+        }
+    }
+}
diff --git a/templates/hello.html b/templates/hello.html
new file mode 100644
index 0000000..9696ea1
--- /dev/null
+++ b/templates/hello.html
@@ -0,0 +1,2 @@
+
+<h1>Hello, {{ name }}!</h1>