feat: initialize project with Cargo, config, and dependencies

.env.example

@@ -0,0 +1,14 @@
+# Server listen address
+LISTEN_ADDR=0.0.0.0:3000
+
+# Path to the MaxMind DB file
+DB_PATH=/data/Merged-IP.mmdb
+
+# URL to download the MMDB database from
+DB_UPDATE_URL=https://github.com/NetworkCats/Merged-IP-Data/releases/latest/download/Merged-IP.mmdb
+
+# How often to check for database updates (in hours)
+DB_UPDATE_INTERVAL_HOURS=24
+
+# Site domain name (used for display/metadata)
+SITE_DOMAIN=localhost

.gitignore

@@ -22,5 +22,11 @@ ehthumbs.db
 ehthumbs_vista.db
 
 # Project
+*.mmdb
+.env
+haproxy/certs/
 
 
+# Added by cargo
+
+/target

Cargo.toml

@@ -0,0 +1,25 @@
+[package]
+name = "rustyip"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+axum = "0.8.8"
+tokio = { version = "1.49.0", features = ["full"] }
+askama = "0.15.4"
+askama_web = { version = "0.15.1", features = ["axum-0.8"] }
+maxminddb = "0.27.3"
+serde = { version = "1", features = ["derive"] }
+serde_json = "1"
+arc-swap = "1"
+reqwest = { version = "0.12", default-features = false, features = ["rustls-tls"] }
+tracing = "0.1"
+tracing-subscriber = { version = "0.3", features = ["env-filter"] }
+tower-http = { version = "0.6", features = ["fs", "set-header"] }
+
+[profile.release]
+opt-level = 3
+lto = true
+codegen-units = 1
+strip = true
+panic = "abort"

src/config.rs

@@ -0,0 +1,41 @@
+use std::env;
+use std::net::SocketAddr;
+
+pub struct Config {
+    pub listen_addr: SocketAddr,
+    pub db_path: String,
+    pub db_update_url: String,
+    pub db_update_interval_hours: u64,
+    pub site_domain: String,
+}
+
+impl Config {
+    pub fn from_env() -> Self {
+        let listen_addr = env::var("LISTEN_ADDR")
+            .unwrap_or_else(|_| "0.0.0.0:3000".to_string())
+            .parse()
+            .expect("LISTEN_ADDR must be a valid socket address");
+
+        let db_path = env::var("DB_PATH").unwrap_or_else(|_| "/data/Merged-IP.mmdb".to_string());
+
+        let db_update_url = env::var("DB_UPDATE_URL").unwrap_or_else(|_| {
+            "https://github.com/NetworkCats/Merged-IP-Data/releases/latest/download/Merged-IP.mmdb"
+                .to_string()
+        });
+
+        let db_update_interval_hours = env::var("DB_UPDATE_INTERVAL_HOURS")
+            .unwrap_or_else(|_| "24".to_string())
+            .parse()
+            .expect("DB_UPDATE_INTERVAL_HOURS must be a valid integer");
+
+        let site_domain = env::var("SITE_DOMAIN").unwrap_or_else(|_| "localhost".to_string());
+
+        Self {
+            listen_addr,
+            db_path,
+            db_update_url,
+            db_update_interval_hours,
+            site_domain,
+        }
+    }
+}

src/main.rs

@@ -0,0 +1,5 @@
+mod config;
+
+fn main() {
+    let _config = config::Config::from_env();
+}