first commit

src/api.rs

@@ -0,0 +1,17 @@
+use axum::Router;
+use axum::routing::get;
+
+use crate::env;
+
+pub async fn start_api(config: env::EnvConfig) -> anyhow::Result<()> {
+    let app = Router::new().route("/", get(root));
+    let listerner = tokio::net::TcpListener::bind(format!("0.0.0.0:{}", config.http_port)).await?;
+
+    axum::serve(listerner, app)
+        .await
+        .map_err(|e| anyhow::anyhow!(e))
+}
+
+async fn root() -> &'static str {
+    "Hello, World!"
+}

src/env.rs

@@ -0,0 +1,19 @@
+use dotenvy::dotenv;
+
+pub struct EnvConfig {
+    pub http_port: u16,
+    pub bot_name: String,
+}
+
+pub fn load_config() -> anyhow::Result<EnvConfig> {
+    dotenv().ok();
+
+    let http_port = std::env::var("HTTP_PORT")?.parse()?;
+
+    let bot_name = std::env::var("BOT_NAME")?;
+
+    Ok(EnvConfig {
+        http_port,
+        bot_name,
+    })
+}

src/main.rs

@@ -0,0 +1,9 @@
+mod api;
+mod env;
+
+#[tokio::main]
+async fn main() -> anyhow::Result<()> {
+    let config = env::load_config()?;
+
+    api::start_api(config).await
+}