From 10bdd41a8ea8ce9cf036c22431affa1fe0eb81cf Mon Sep 17 00:00:00 2001
From: Ward from fusion-voyager-3 <hotrod.master@hotmail.com>
Date: Thu, 1 Aug 2024 20:05:07 +0300
Subject: [PATCH] use dostools instead of loopbacks to create efiboot

---
 .github/push-iso |  2 +-
 build.sh         | 21 +++++++++++----------
 2 files changed, 12 insertions(+), 11 deletions(-)

diff --git a/.github/push-iso b/.github/push-iso
index a45fd52..7273c0f 100644
--- a/.github/push-iso
+++ b/.github/push-iso
@@ -1 +1 @@
-24
+25
diff --git a/build.sh b/build.sh
index 4ea97f1..fee2863 100755
--- a/build.sh
+++ b/build.sh
@@ -60,16 +60,17 @@ cp ./data/refind/refind_linux.conf \
 
 # Generate bootable EFI Image from refind
 
-dd if=/dev/zero of=disk.img bs=1M count=20
-losetup --offset 1048576 --sizelimit 46934528 /dev/loop5 disk.img
-mkfs.vfat /dev/loop5
-mkdir -p /mnt/efi-disk
-mount /dev/loop5 /mnt/efi-disk
-mkdir -p /mnt/efi-disk/EFI
-rsync -av ./data/refind/EFI/* /mnt/efi-disk/EFI/
-mkisofs -o "$LIVE_BOOT_PATH/efiboot.img" /mnt/efi-disk/
-umount -l /mnt/efi-disk
-rm -rfv disk.img
+dd if=/dev/zero of="$LIVE_BOOT_PATH/efiboot.img" bs=1M count=20
+mkfs.msdos -F 16 "$LIVE_BOOT_PATH/efiboot.img"
+for directory in $(find ./data/refind/EFI/ -type d | cut -d'/' -f4-)
+do
+    mmd -i "$LIVE_BOOT_PATH/efiboot.img" ::"$(echo $directory | tr '[:lower:]' '[:upper:]')"
+done
+    
+for file in $(find ./data/refind/EFI/ -type f | cut -d'/' -f4-)
+do
+    mcopy -i "$LIVE_BOOT_PATH/efiboot.img" $file ::"$(echo $file | tr '[:lower:]' '[:upper:]')"
+done
 
 # Create Bootable UEFI Full Image
 mkdir -p ./output