build and efi fixes

core/startos/src/disk/util.rs

@@ -280,6 +280,9 @@ pub async fn list(os: &OsPartitionInfo) -> Result<Vec<DiskInfo>, Error> {
     .try_fold(
         BTreeMap::<PathBuf, DiskIndex>::new(),
         |mut disks, dir_entry| async move {
+            if dir_entry.file_type().await?.is_dir() {
+                return Ok(disks);
+            }
             if let Some(disk_path) = dir_entry.path().file_name().and_then(|s| s.to_str()) {
                 let (disk_path, part_path) = if let Some(end) = PARTITION_REGEX.find(disk_path) {
                     (

core/startos/src/os_install/mod.rs

@@ -356,7 +356,10 @@ pub async fn execute<C: Context>(
     let mut install = Command::new("chroot");
     install.arg(overlay.path()).arg("grub-install");
     if tokio::fs::metadata("/sys/firmware/efi").await.is_err() {
-        install.arg("--target=i386-pc");
+        match ARCH {
+            "x86_64" => install.arg("--target=i386-pc"),
+            _ => &mut install,
+        };
     } else {
         match ARCH {
             "x86_64" => install.arg("--target=x86_64-efi"),

core/startos/src/update/mod.rs

@@ -1,4 +1,5 @@
 use std::collections::BTreeMap;
+use std::env::consts::ARCH;
 use std::path::Path;
 use std::time::Duration;
 
@@ -498,6 +499,12 @@ async fn do_update(
             None
         };
 
+        Command::new("chroot")
+            .arg(root_guard.path())
+            .arg("grub-install")
+            .invoke(crate::ErrorKind::Grub)
+            .await?;
+
         Command::new("chroot")
             .arg(root_guard.path())
             .arg("update-grub2")