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Extract UEFI bootloader from install.wim if it's missing in iso root (for Windows 7)

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ValdikSS 2018-05-01 13:17:15 +03:00
parent 6a6b942dbd
commit 941f0d6be2
1 changed files with 24 additions and 1 deletions
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25
windows2usb
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@ -99,6 +99,13 @@ function extract_iso() {
7z x "$1" -o"$2" 7z x "$1" -o"$2"
} }
function extract_bootmgfw_from_installwim() {
# $1 - install.wim path
# $2 - destdir
7z e "$1" -o"$2" 1/Windows/Boot/EFI/bootmgfw.efi
}
function umount_rm_path() { function umount_rm_path() {
if [ -d "$1" ]; if [ -d "$1" ];
then then
@ -132,7 +139,10 @@ then
dev="$1" dev="$1"
isopath="$2" isopath="$2"
labeltype="$3" labeltype="$3"
partpath="$(mktemp -d /run/winiso-write.XXXXXXXXXX)" uefimode=
[[ "$labeltype" == "gpt" ]] && uefimode=1
[[ "$labeltype" == "gptntfs" ]] && uefimode=1
partpath="$(mktemp -d /run/windows2usb.XXXXXXXXXX)"
check_requirements check_requirements
trap sigint_handler INT EXIT trap sigint_handler INT EXIT
@ -192,6 +202,19 @@ then
echo "${bold} == Extracting files from ISO to the partition ==${normal}" echo "${bold} == Extracting files from ISO to the partition ==${normal}"
extract_iso "$isopath" "$partpath" extract_iso "$isopath" "$partpath"
if [[ "$uefimode" ]];
then
if [ ! -f "$partpath/efi/boot/bootx64.efi" ] && \
[ ! -f "$partpath/efi/boot/bootia32.efi" ];
then
echo "${bold} == Extracting UEFI bootloader from install.wim ==${normal}"
mkdir -p "$partpath/efi/boot/" || true
extract_bootmgfw_from_installwim "$partpath/sources/install.wim" "$partpath/efi/boot/"
mv "$partpath/efi/boot/bootmgfw.efi" "$partpath/efi/boot/bootx64.efi"
cp "$partpath/efi/boot/bootx64.efi" "$partpath/efi/boot/bootia32.efi"
fi
fi
echo "${bold} == Unmounting partition ==${normal}" echo "${bold} == Unmounting partition ==${normal}"
umount_rm_path "$partpath" umount_rm_path "$partpath"