Fix nginx sample config

Cargo.lock

@@ -21,9 +21,9 @@ checksum = "d468802bab17cbc0cc575e9b053f41e72aa36bfa6b7f55e3529ffa43161b97fa"
 
 [[package]]
 name = "axum"
-version = "0.5.17"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acee9fd5073ab6b045a275b3e709c163dd36c90685219cb21804a147b58dba43"
+checksum = "744864363a200a5e724a7e61bc8c11b6628cf2e3ec519c8a1a48e609a8156b40"
 dependencies = [
  "async-trait",
  "axum-core",
@@ -39,8 +39,10 @@ dependencies = [
  "mime",
  "percent-encoding",
  "pin-project-lite",
+ "rustversion",
  "serde",
  "serde_json",
+ "serde_path_to_error",
  "serde_urlencoded",
  "sync_wrapper",
  "tokio",
@@ -52,9 +54,9 @@ dependencies = [
 
 [[package]]
 name = "axum-core"
-version = "0.2.9"
+version = "0.3.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "37e5939e02c56fecd5c017c37df4238c0a839fa76b7f97acdd7efb804fd181cc"
+checksum = "79b8558f5a0581152dc94dcd289132a1d377494bdeafcd41869b3258e3e2ad92"
 dependencies = [
  "async-trait",
  "bytes",
@@ -62,6 +64,7 @@ dependencies = [
  "http",
  "http-body",
  "mime",
+ "rustversion",
  "tower-layer",
  "tower-service",
 ]
@@ -233,16 +236,6 @@ version = "0.2.137"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fc7fcc620a3bff7cdd7a365be3376c97191aeaccc2a603e600951e452615bf89"
 
-[[package]]
-name = "lock_api"
-version = "0.4.9"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "435011366fe56583b16cf956f9df0095b405b82d76425bc8981c0e22e60ec4df"
-dependencies = [
- "autocfg",
- "scopeguard",
-]
-
 [[package]]
 name = "log"
 version = "0.4.17"
@@ -263,9 +256,9 @@ dependencies = [
 
 [[package]]
 name = "matchit"
-version = "0.5.0"
+version = "0.6.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "73cbba799671b762df5a175adf59ce145165747bb891505c43d09aefbbf38beb"
+checksum = "3dfc802da7b1cf80aefffa0c7b2f77247c8b32206cc83c270b61264f5b360a80"
 
 [[package]]
 name = "memchr"
@@ -323,29 +316,6 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "b15813163c1d831bf4a13c3610c05c0d03b39feb07f7e09fa234dac9b15aaf39"
 
-[[package]]
-name = "parking_lot"
-version = "0.12.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3742b2c103b9f06bc9fff0a37ff4912935851bee6d36f3c02bcc755bcfec228f"
-dependencies = [
- "lock_api",
- "parking_lot_core",
-]
-
-[[package]]
-name = "parking_lot_core"
-version = "0.9.4"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4dc9e0dc2adc1c69d09143aff38d3d30c5c3f0df0dad82e6d25547af174ebec0"
-dependencies = [
- "cfg-if",
- "libc",
- "redox_syscall",
- "smallvec",
- "windows-sys",
-]
-
 [[package]]
 name = "percent-encoding"
 version = "2.2.0"
@@ -438,15 +408,6 @@ dependencies = [
  "getrandom",
 ]
 
-[[package]]
-name = "redox_syscall"
-version = "0.2.16"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fb5a58c1855b4b6819d59012155603f0b22ad30cad752600aadfcb695265519a"
-dependencies = [
- "bitflags",
-]
-
 [[package]]
 name = "regex"
 version = "1.7.0"
@@ -471,18 +432,18 @@ version = "0.6.28"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "456c603be3e8d448b072f410900c09faf164fbce2d480456f50eea6e25f9c848"
 
+[[package]]
+name = "rustversion"
+version = "1.0.9"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "97477e48b4cf8603ad5f7aaf897467cf42ab4218a38ef76fb14c2d6773a6d6a8"
+
 [[package]]
 name = "ryu"
 version = "1.0.11"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "4501abdff3ae82a1c1b477a17252eb69cee9e66eb915c1abaa4f44d873df9f09"
 
-[[package]]
-name = "scopeguard"
-version = "1.1.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d29ab0c6d3fc0ee92fe66e2d99f700eab17a8d57d1c1d3b748380fb20baa78cd"
-
 [[package]]
 name = "serde"
 version = "1.0.147"
@@ -514,6 +475,15 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "serde_path_to_error"
+version = "0.1.8"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "184c643044780f7ceb59104cef98a5a6f12cb2288a7bc701ab93a362b49fd47d"
+dependencies = [
+ "serde",
+]
+
 [[package]]
 name = "serde_urlencoded"
 version = "0.7.1"
@@ -547,15 +517,6 @@ dependencies = [
  "lazy_static",
 ]
 
-[[package]]
-name = "signal-hook-registry"
-version = "1.4.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e51e73328dc4ac0c7ccbda3a494dfa03df1de2f46018127f60c693f2648455b0"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "smallvec"
 version = "1.10.0"
@@ -605,14 +566,10 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d76ce4a75fb488c605c54bf610f221cea8b0dafb53333c1a67e8ee199dcd2ae3"
 dependencies = [
  "autocfg",
- "bytes",
  "libc",
- "memchr",
  "mio",
  "num_cpus",
- "parking_lot",
  "pin-project-lite",
- "signal-hook-registry",
  "socket2",
  "tokio-macros",
  "winapi",

Cargo.toml

@@ -6,8 +6,8 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-axum = "0.5.17"
+axum = { version = "0.6.0", features = ["http1", "json", "tokio"] }
-tokio = { version = "1.0", features = ["full"] }
+tokio = { version = "1.0", features = ["macros", "rt-multi-thread"] }
 tracing-subscriber = { version = "0.3.16", features = ["env-filter"] }
 serde = { version = "1.0", features = ["derive"] }
 once_cell = "1.8.0"

nginx.conf

@@ -4,10 +4,8 @@ server {
     #
     # server_name whatever.tld;
 
-    # index.html stored in /srv/http/whatever.tld/secret-santa/index.html
-    location /secret-santa { root /srv/http/whatever.tld; }
     # app running on localhost with the port hardcoded in main.rs
-    location /secret-santa-api/ { proxy_pass http://localhost:3067/secret-santa-api; }
+    location /secret-santa/ { proxy_pass http://localhost:3067/; }
 
     # SSL config...
 }

src/index.html

@@ -10,10 +10,7 @@
 
 <select id="person">
     <option selected disabled>Who is drawing?</option>
-    <option value="Alice">Alice</option>
+    __OPTIONS__
-    <option value="Bob">Bob</option>
-    <option value="Carol">Carol</option>
-    <option value="Dave">Dave</option>
 </select>
 
 <div id="result"></div>
@@ -28,7 +25,7 @@
 
         console.log(options);
 
-        fetch("/secret-santa-api/", options)
+        fetch("api", options)
             .then(response => response.text())
             .then(text => {
                 document.getElementById("result").textContent = `Your draw: ${text}`;

src/main.rs

@@ -1,4 +1,8 @@
-use axum::{routing::post, Json, Router};
+use axum::{
+    response::Html,
+    routing::{get, post},
+    Json, Router,
+};
 use once_cell::sync::Lazy;
 use rand::{thread_rng, Rng};
 use serde::Deserialize;
@@ -10,7 +14,9 @@ async fn main() {
     tracing_subscriber::fmt::init();
 
     // build our application with some routes
-    let app = Router::new().route("/secret-santa-api", post(input));
+    let app = Router::new()
+        .route("/", get(|| async { Html(INDEX_HTML.as_str()) }))
+        .route("/api", post(input));
 
     // run it with hyper
     let addr = SocketAddr::from(([127, 0, 0, 1], 3067));
@@ -20,6 +26,15 @@ async fn main() {
         .unwrap();
 }
 
+static INDEX_HTML: Lazy<String> = Lazy::new(|| {
+    let content = include_str!("index.html");
+    let options: String = everyone()
+        .into_iter()
+        .map(|person| format!(r#"<option value="{person}">{person}</option>"#))
+        .collect();
+    content.replace("__OPTIONS__", &options)
+});
+
 static STATE: Lazy<Mutex<State>> = Lazy::new(Mutex::default);
 
 struct State {