Include boot config when using TFTP booting

Author: phil-opp

src/uefi/mod.rs

@@ -68,6 +68,7 @@ impl UefiBoot {
             bootloader_path,
             self.kernel.as_path(),
             self.ramdisk.as_deref(),
+            self.config.as_deref(),
             out_path,
         )
         .context("failed to create UEFI PXE tftp folder")?;

src/uefi/pxe.rs

@@ -1,11 +1,13 @@
 use std::path::Path;
 
 use anyhow::Context;
+use bootloader_boot_config::BootConfig;
 
 pub fn create_uefi_tftp_folder(
     bootloader_path: &Path,
     kernel_binary: &Path,
     ramdisk_path: Option<&Path>,
+    boot_config: Option<&str>,
     out_path: &Path,
 ) -> anyhow::Result<()> {
     std::fs::create_dir_all(out_path)
@@ -39,5 +41,10 @@ pub fn create_uefi_tftp_folder(
         })?;
     }
 
+    if let Some(config) = boot_config {
+        let to = out_path.join("boot.json");
+        std::fs::write(to, config).context("failed to write boot.json")?;
+    }
+
     Ok(())
 }