Make EFI stub not fail entire install, import NO_COLOR when calling…

… subprocess

src/backend/postinstall/efi_stub.rs

@@ -52,7 +52,14 @@ impl PostInstallModule for EfiStub {
             .status()?;
 
         if !status.success() {
-            bail!("Failed to create EFI boot entry");
+            // We should be able to fail silently here, as the user may still be able to find the OS as long
+            // as the firmware finds the bootloader binary
+
+            tracing::error!("Failed to create EFI boot entry");
+
+            tracing::warn!("EFI boot entry creation failed, You may not be able to find the installed OS in the boot menu");
+
+            // todo: Implement a popup to warn the user, since this is not a critical error but should be noted
         }
 
         Ok(())

src/main.rs

@@ -257,7 +257,7 @@ fn initialize_custom_icons(display: &gtk::gdk::Display) {
 #[allow(clippy::cognitive_complexity)]
 fn setup_hooks() -> impl std::any::Any {
     for arg in std::env::args() {
-        if arg.starts_with("READYMADE_") || arg.starts_with("REPART_COPY_SOURCE") {
+        if arg.starts_with("READYMADE_") || arg.starts_with("REPART_COPY_SOURCE") || arg.starts_with("NO_COLOR") {
             let (key, value) = arg.split_once('=').unwrap();
             println!("Setting env var {key} to {value}");
             std::env::set_var(key, value);