Meta: Allow specifying custom grub config file for build-image-grub.sh

This allows passing a custom grub config file as second argument to build-image-grub.sh.
lanmonster · Mar 1, 2021 · 5b1edc0 · 5b1edc0
1 parent cdbd878
commit 5b1edc0
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/Meta/build-image-grub.sh b/Meta/build-image-grub.sh
@@ -97,12 +97,18 @@ echo "done"
 script_path=$(cd -P -- "$(dirname -- "$0")" && pwd -P)
 "$script_path/build-root-filesystem.sh"
 
-echo "installing grub using $grub..."
+if [ -z "$2" ]; then
+ grub_cfg="$SERENITY_ROOT"/Meta/grub-"${partition_scheme}".cfg
+else
+ grub_cfg=$2
+fi
+
+echo "installing grub using $grub with $grub_cfg..."
 $grub --boot-directory=mnt/boot --target=i386-pc --modules="ext2 part_msdos" "${dev}"
 
 if [ -d mnt/boot/grub2 ]; then
- cp "$SERENITY_ROOT"/Meta/grub-"${partition_scheme}".cfg mnt/boot/grub2/grub.cfg
+ cp "$grub_cfg" mnt/boot/grub2/grub.cfg
 else
- cp "$SERENITY_ROOT"/Meta/grub-"${partition_scheme}".cfg mnt/boot/grub/grub.cfg
+ cp "$grub_cfg" mnt/boot/grub/grub.cfg
 fi
 echo "done"