diff --git a/opencore-image-ng-linux.sh b/opencore-image-ng-linux.sh new file mode 100755 index 0000000..5743b05 --- /dev/null +++ b/opencore-image-ng-linux.sh @@ -0,0 +1,164 @@ +#!/usr/bin/env bash + +# https://github.com/kraxel/imagefish + +###################################################################### +# defaults + +iso="" +img="" +cfg="" + +###################################################################### +# create work dir + +function msg() { + local txt="$1" + local bold="\x1b[1m" + local normal="\x1b[0m" + echo -e "${bold}### ${txt}${normal}" +} + +function do_cleanup() { + msg "cleaning up ..." + if test "$GUESTFISH_PID" != ""; then + guestfish --remote -- exit >/dev/null 2>&1 || true + fi + sudo rm -rf "$WORK" +} + +WORK="${TMPDIR-/var/tmp}/${0##*/}-$$" +mkdir "$WORK" || exit 1 +trap 'do_cleanup' EXIT + +BASE="$(dirname $0)" + +###################################################################### +# parse args + +function print_help() { +cat < + --img + --cfg +EOF +} + +while test "$1" != ""; do + case "$1" in + --iso) + iso="$2" + shift; shift + ;; + --img) + img="$2" + shift; shift + ;; + --cfg) + cfg="$2" + shift; shift + ;; + esac +done + +###################################################################### +# guestfish script helpers + +function fish() { + echo "#" "$@" + guestfish --remote -- "$@" || exit 1 +} + +function fish_init() { + local format + + case "$img" in + *.raw) format="raw" ;; + *) format="qcow2";; + esac + + msg "creating and adding disk image" + fish disk-create $img $format 384M + fish add $img + fish run +} + +function fish_fini() { + fish umount-all +} + +# disabled by @sickcodes to allow unattended image overwrites +###################################################################### +# sanity checks + +# if test ! -f "$cfg"; then +# echo "ERROR: cfg not found: $cfg" +# exit 1 +# fi +# if test -f "$img"; then +# if test "$allow_override" = "yes"; then +# rm -f "$img" +# else +# echo "ERROR: image exists: $img" +# exit 1 +# fi +# fi + +###################################################################### +# go! + +msg "copy files from local folder" +BASE="$(dirname $0)" +cp -a $BASE/EFI $WORK +find "$WORK" + +#msg "[debug] list drivers in EFI/OC" +#(cd $WORK/EFI/OC; find driver* -print) + +export LIBGUESTFS_BACKEND=direct +eval $(guestfish --listen) +if test "$GUESTFISH_PID" = ""; then + echo "ERROR: starting guestfish failed" + exit 1 +fi + +fish_init + +msg "partition disk image" +fish part-init /dev/sda gpt +fish part-add /dev/sda p 2048 300000 +fish part-add /dev/sda p 302048 -2048 +fish part-set-gpt-type /dev/sda 1 C12A7328-F81F-11D2-BA4B-00A0C93EC93B +fish part-set-bootable /dev/sda 1 true +fish mkfs vfat /dev/sda1 label:EFI +fish mkfs vfat /dev/sda2 label:OpenCoreBoo +fish mount /dev/sda2 / +fish mkdir /ESP +fish mount /dev/sda1 /ESP + +msg "copy files to disk image" +cp -v "$cfg" $WORK/config.plist +fish mkdir /ESP/EFI +fish mkdir /ESP/EFI/OC +fish mkdir /ESP/EFI/OC/Kexts +fish mkdir /ESP/EFI/OC/ACPI +fish mkdir /ESP/EFI/OC/Resources +fish mkdir /ESP/EFI/OC/Tools +fish copy-in $WORK/EFI/BOOT /ESP/EFI +fish copy-in $WORK/EFI/OC/OpenCore.efi /ESP/EFI/OC +fish copy-in $WORK/EFI/OC/Drivers /ESP/EFI/OC/ +fish copy-in $WORK/EFI/OC/Kexts /ESP/EFI/OC/ +fish copy-in $WORK/EFI/OC/ACPI /ESP/EFI/OC/ +fish copy-in $WORK/EFI/OC/Resources /ESP/EFI/OC/ +fish copy-in $WORK/EFI/OC/Tools /ESP/EFI/OC/ + +# Note +fish copy-in startup.nsh / + +BASE="$(dirname $0)" +fish copy-in "$WORK/config.plist" /ESP/EFI/OC/ + +fish find /ESP/ +fish_fini