src/main.rs

@@ -7,10 +7,10 @@ use crate::servers::Server;
 
 use log::{debug, error};
 use std::env;
+use std::path::Path;
 
 fn main() {
-    let config_path =
-        env::var("FOURTH_CONFIG").unwrap_or_else(|_| "/etc/fourth/config.yaml".to_string());
+    let config_path = find_config();
 
     let config = match Config::new(&config_path) {
         Ok(config) => config,
@@ -27,3 +27,18 @@ fn main() {
     let _ = server.run();
     error!("Server ended with errors");
 }
+
+fn find_config() -> String {
+    let config_path =
+        env::var("FOURTH_CONFIG").unwrap_or_else(|_| "/etc/fourth/config.yaml".to_string());
+
+    if Path::new(&config_path).exists() {
+        return config_path;
+    }
+
+    if Path::new("config.yaml").exists() {
+        return String::from("config.yaml");
+    }
+
+    String::from("")
+}