From dc56cda762703f07ad8d9ff57fbc36713c4dbaf7 Mon Sep 17 00:00:00 2001
From: Shav Kinderlehrer <shav@trinket.icu>
Date: Fri, 5 Apr 2024 22:48:54 -0400
Subject: [PATCH] Make configurable with environment variables

---
 src/get.rs  |  2 +-
 src/main.rs | 15 +++++++--------
 2 files changed, 8 insertions(+), 9 deletions(-)

diff --git a/src/get.rs b/src/get.rs
index 9507125..eb2eb05 100644
--- a/src/get.rs
+++ b/src/get.rs
@@ -36,7 +36,7 @@ pub async fn get_id(
         if url::Url::parse(&it.url).is_ok() {
             if show_request {
                 return Html(format!(
-                    "<pre>{}/{} -> <a href={}>{}</a></pre>",
+                    "<pre>http://{}/{} -> <a href={}>{}</a></pre>",
                     state.host, it.id, it.url, it.url
                 ))
                 .into_response();
diff --git a/src/main.rs b/src/main.rs
index 51dd969..57c6430 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -11,8 +11,6 @@ use info_utils::prelude::*;
 pub mod get;
 pub mod post;
 
-const LISTEN_ADDRESS: &'static str = "0.0.0.0:3000";
-
 #[derive(Clone)]
 pub struct ServerState {
     pub db_pool: Pool<Postgres>,
@@ -32,14 +30,15 @@ async fn main() -> eyre::Result<()> {
 
     let db_pool = init_db().await?;
 
-    let server_state = ServerState {
-        db_pool,
-        host: "trkt.in".to_string(),
-    };
+    let host = std::env::var("CHELA_HOST").unwrap_or("localhost".to_string());
+    let server_state = ServerState { db_pool, host };
+
+    let address = std::env::var("LISTEN_ADDRESS").unwrap_or("0.0.0.0".to_string());
+    let port = std::env::var("LISTEN_PORT").unwrap_or("3000".to_string());
 
     let router = init_routes(server_state)?;
-    let listener = tokio::net::TcpListener::bind(LISTEN_ADDRESS).await?;
-    log!("Listening at {}", LISTEN_ADDRESS);
+    let listener = tokio::net::TcpListener::bind(format!("{}:{}", address, port)).await?;
+    log!("Listening at {}:{}", address, port);
     axum::serve(
         listener,
         router.into_make_service_with_connect_info::<SocketAddr>(),