Do not load shader from cli

src/main.rs

@@ -6,21 +6,16 @@ use winit::dpi::LogicalSize;
 use winit::event_loop::EventLoop;
 use winit::window::WindowBuilder;
 
-use nuance::{Command, Nuance};
-use std::path::PathBuf;
-use std::str::FromStr;
+use nuance::Nuance;
 
 fn main() -> Result<()> {
     let mut power_preference = PowerPreference::LowPower;
-    let mut shader = None;
     for arg in std::env::args() {
         match arg.as_str() {
             "-H" => {
                 power_preference = PowerPreference::HighPerformance;
             }
-            _ => {
-                shader = Some(arg);
-            }
+            _ => {}
         }
     }
 
@@ -53,12 +48,6 @@ fn main() -> Result<()> {
         .with_visible(true);
     let window = builder.build(&event_loop)?;
 
-    if let Some(shader) = shader {
-        event_loop
-            .create_proxy()
-            .send_event(Command::Load(PathBuf::from(shader)))?;
-    }
-
     // Going async !
     let app = futures_executor::block_on(Nuance::init(window, power_preference))?;
     futures_executor::block_on(app.run(event_loop))?;