Add Linux version to use with KVM-OpenCore

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 <<EOF
+usage: $0 [ options ]
+options:
+    --iso <iso-image>
+    --img <disk-image>
+    --cfg <clover-config>
+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