From 2030f1f04f0ed40dac2f35b567f8ada96aa1a33a Mon Sep 17 00:00:00 2001
From: Patrick Mahnke-Hartmann <patrick.mahnke-hartmann@tha.de>
Date: Mon, 1 Sep 2025 13:13:27 +0200
Subject: [PATCH] added args for running binary

---
 Dockerfile.linux           |  2 +-
 WatcherAgent/src/config.rs | 48 --------------------------------------
 WatcherAgent/src/main.rs   | 10 +++-----
 3 files changed, 4 insertions(+), 56 deletions(-)
 delete mode 100644 WatcherAgent/src/config.rs

diff --git a/Dockerfile.linux b/Dockerfile.linux
index 711b4ac..cb902cf 100644
--- a/Dockerfile.linux
+++ b/Dockerfile.linux
@@ -48,4 +48,4 @@ COPY --from=linux-builder /app/target/x86_64-unknown-linux-gnu/release/${BINARY_
 HEALTHCHECK --interval=30s --timeout=3s \
   cmd /usr/local/bin/${BINARY_NAME} healthcheck || exit 1
 
-ENTRYPOINT ["/bin/sh", "-c", "/usr/local/bin/${BINARY_NAME}"]
\ No newline at end of file
+ENTRYPOINT ["/bin/sh", "-c", "/usr/local/bin/${BINARY_NAME}", "--", "${SERVER_URL}"]
\ No newline at end of file
diff --git a/WatcherAgent/src/config.rs b/WatcherAgent/src/config.rs
deleted file mode 100644
index 9f137ab..0000000
--- a/WatcherAgent/src/config.rs
+++ /dev/null
@@ -1,48 +0,0 @@
-use config::{Config, Environment, File};
-use serde::Deserialize;
-
-#[derive(Debug, Deserialize, Clone)]
-pub struct Settings {
-    pub server: ServerSettings,
-    pub app: AppSettings,
-}
-
-#[derive(Debug, Deserialize, Clone)]
-pub struct AppSettings {
-    pub heartbeat_interval_secs: u64,
-    pub metrics_interval_secs: u64,
-    pub port: u16,
-}
-
-#[derive(Debug, Deserialize, Clone)]
-pub struct ServerSettings {
-    pub url: String,
-}
-
-impl Settings {
-    pub fn new() -> Result<Self, config::ConfigError> {
-        dotenvy::dotenv().ok();
-
-        let builder = config::Config::builder()
-            .add_source(File::with_name("Settings").required(false))
-            .add_source(
-                Environment::with_prefix("APP")
-                    .separator("_")
-                    .prefix_separator("_"),
-            )
-            .add_source(
-                Environment::with_prefix("SERVER")
-                    .separator("_")
-                    .prefix_separator("_"),
-            );
-
-        let config = builder.build()?;
-
-        // Try to deserialize and provide error message
-        config.try_deserialize().map_err(|e| {
-            eprintln!("Configuration error: {}", e);
-            eprintln!("Required fields: server.url, app.heartbeat_interval_secs, app.metrics_interval_secs, app.port");
-            e
-        })
-    }
-}
diff --git a/WatcherAgent/src/main.rs b/WatcherAgent/src/main.rs
index d371b56..086c87f 100644
--- a/WatcherAgent/src/main.rs
+++ b/WatcherAgent/src/main.rs
@@ -2,13 +2,11 @@
 /// This agent collects hardware metrics and sends them to a backend server.
 /// It supports CPU, GPU, RAM, disk, and network metrics.
 pub mod api;
-pub mod config;
 pub mod hardware;
 pub mod metrics;
 pub mod models;
 
-use crate::config::Settings;
-
+use std::env;
 use std::error::Error;
 use std::marker::Send;
 use std::marker::Sync;
@@ -27,11 +25,9 @@ async fn flatten<T>(
 
 #[tokio::main]
 async fn main() -> Result<(), Box<dyn Error + Send + Sync>> {
-    let settings = Settings::new().expect("Failed to load configuration");
+    let args: Vec<String> = env::args().collect();
 
-    // Explicit variables for each .env / config field
-    let _app_port = settings.app.port;
-    let server_url = settings.server.url;
+    let server_url = &args[1];
 
     // Registration
     let (server_id, ip) = match api::register_with_server(&server_url).await {