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Merge remote-tracking branch 'origin/lanzatool-bootspec-funz'

This commit is contained in:
Julian Stecklina 2022-11-24 12:28:03 +01:00
parent df716e17d6 d40b9f281c
commit 417122e840
3 changed files with 26 additions and 34 deletions
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2
rust/lanzatool/bootspec.json
View File

@ -1,5 +1,4 @@
{ {
"v1": {
"init": "/run/current-system/init", "init": "/run/current-system/init",
"initrd": "/run/current-system/initrd", "initrd": "/run/current-system/initrd",
"kernel": "/run/current-system/kernel", "kernel": "/run/current-system/kernel",
@ -22,4 +21,3 @@
"osRelease": "/etc/os-release" "osRelease": "/etc/os-release"
} }
} }
}

7
rust/lanzatool/src/bootspec.rs
View File

@ -2,14 +2,9 @@ use std::path::PathBuf;
use serde::{Deserialize, Serialize}; use serde::{Deserialize, Serialize};
#[derive(Debug, Default, Serialize, Deserialize, PartialEq, Eq)]
pub struct Bootspec {
pub v1: GenerationV1,
}
#[derive(Debug, Default, Serialize, Deserialize, PartialEq, Eq)] #[derive(Debug, Default, Serialize, Deserialize, PartialEq, Eq)]
#[serde(rename_all = "camelCase")] #[serde(rename_all = "camelCase")]
pub struct GenerationV1 { pub struct Bootspec {
/// Label for the system closure /// Label for the system closure
pub label: String, pub label: String,
/// Path to kernel (bzImage) -- $toplevel/kernel /// Path to kernel (bzImage) -- $toplevel/kernel

11
rust/lanzatool/src/install.rs
View File

@ -16,30 +16,29 @@ pub fn install(
) -> Result<()> { ) -> Result<()> {
let bootspec_doc: Bootspec = serde_json::from_slice(&fs::read(bootspec)?)?; let bootspec_doc: Bootspec = serde_json::from_slice(&fs::read(bootspec)?)?;
let esp_paths = EspPaths::new(&bootspec_doc.v1.extension.esp); let esp_paths = EspPaths::new(&bootspec_doc.extension.esp);
let lanzaboote_image = pe::assemble_image( let lanzaboote_image = pe::assemble_image(
lanzaboote_stub, lanzaboote_stub,
&bootspec_doc.v1.extension.os_release, &bootspec_doc.extension.os_release,
&bootspec_doc.v1.kernel_params, &bootspec_doc.kernel_params,
&esp_paths.kernel, &esp_paths.kernel,
&esp_paths.initrd, &esp_paths.initrd,
) )
.expect("Failed to assemble stub"); .expect("Failed to assemble stub");
let wrapped_initrd = let wrapped_initrd =
pe::wrap_initrd(initrd_stub, &bootspec_doc.v1.initrd).expect("Failed to assemble stub"); pe::wrap_initrd(initrd_stub, &bootspec_doc.initrd).expect("Failed to assemble stub");
// Copy the files to the ESP // Copy the files to the ESP
fs::create_dir_all(&esp_paths.nixos)?; fs::create_dir_all(&esp_paths.nixos)?;
fs::copy(bootspec_doc.v1.kernel, esp_paths.kernel)?; fs::copy(bootspec_doc.kernel, esp_paths.kernel)?;
fs::copy(wrapped_initrd, esp_paths.initrd)?; fs::copy(wrapped_initrd, esp_paths.initrd)?;
fs::create_dir_all(&esp_paths.linux)?; fs::create_dir_all(&esp_paths.linux)?;
fs::copy(lanzaboote_image, esp_paths.lanzaboote_image)?; fs::copy(lanzaboote_image, esp_paths.lanzaboote_image)?;
let systemd_boot = bootspec_doc let systemd_boot = bootspec_doc
.v1
.extension .extension
.systemd .systemd
.join("lib/systemd/boot/efi/systemd-bootx64.efi"); .join("lib/systemd/boot/efi/systemd-bootx64.efi");