download kernel and cmdline from kernel repo

2 files changed, 6 insertions, 3 deletions

diff --git a/Cargo.toml b/Cargo.toml
index c46cbcc..00bd270 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -11,5 +11,6 @@ clap = { version = "4.0.29", features = ["derive"] }
 fatfs = "0.3.5"
 fscommon = "0.1.1"
 nix = { version = "0.26.1", features = ["ioctl"] }
+reqwest = { version = "0.11.13", features = ["blocking"] }
 squashfs-ng = "0.1.2"
 temp-file = "0.1.7"
diff --git a/src/main.rs b/src/main.rs
index 3c6c84e..257c4ae 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -125,15 +125,17 @@ fn write_boot(partition: &mut StreamSlice<File>) -> anyhow::Result<()> {
 
     fatfs::format_volume(&mut *partition, format_opts)?;
 
-    let kernel_dir = Path::new(".");
-
     let fs = fatfs::FileSystem::new(partition, fatfs::FsOptions::new())?;
     let root_dir = fs.root_dir();
 
     let copy = ["vmlinuz", "cmdline.txt"];
     for path in copy {
         let mut file = root_dir.create_file(path)?;
-        io::copy(&mut File::open(kernel_dir.join(path))?, &mut file)?;
+        let url = "https://github.com/rustkrazy/kernel/raw/master/".to_owned() + path;
+
+        reqwest::blocking::get(url)?
+            .error_for_status()?
+            .copy_to(&mut file)?;
     }
 
     println!("Boot filesystem created successfully");