Renamed: we weren't chainloading. Now called payload.

020_grub_zbm_chainload.sh

@@ -1,88 +0,0 @@
-#!/usr/bin/env bash
-set -x
-
-# Dependencies
-sudo apt update && sudo apt install -y binutils wget binwalk # lastversion
-
-# --- CONFIGURATION ---
-REPO="zbm-dev/zfsbootmenu"
-ZBM_VERSION=$(lastversion --format tag "${REPO}")
-ZBM_RELEASE="recovery"
-KERNEL=$(uname -r | cut -d'.' -f1,2)
-ARCH=$(uname -m)
-
-# Target directory for GRUB to find
-FINAL_DEST=/boot/zfsbootmenu
-sudo mkdir -p ${FINAL_DEST}
-
-ZBM_EFI="zfsbootmenu-${ZBM_RELEASE}-${ARCH}-${ZBM_VERSION}-linux${KERNEL}.EFI"
-ZBM_URL="https://github.com/zbm-dev/zfsbootmenu/releases/download/${ZBM_VERSION}/${ZBM_EFI}"
-
-# --- TMPFS SETUP ---
-WORK_DIR=$(mktemp -d -p /dev/shm zbm_extract.XXXXXX)
-cleanup() {
-  echo "--- Cleaning up RAM storage ---"
-  rm -rf "$WORK_DIR"
-  rm -f "$ZBM_EFI"
-}
-trap cleanup EXIT
-
-echo "Downloading ZFSBootMenu ${ZBM_VERSION}..."
-# lastversion -d \
-#   --output "${ZBM_EFI}" \
-#   zbm-dev/zfsbootmenu \
-#   --filter "${ZBM_RELEASE}.*${ARCH}.*${ZBM_VERSION}.*${KERNEL}.*EFI"
-
-sudo curl -L "${ZBM_URL}" -o "${ZBM_EFI}"
-
-# Extraction paths
-KERNEL_OUT="${WORK_DIR}/vmlinuz-zbm"
-INITRD_OUT="${WORK_DIR}/initrd-zbm.img"
-
-echo "--- Extracting assets from $ZBM_EFI ---"
-
-# 1. Extract Kernel & Initrd
-if objcopy --dump-section .linux="$KERNEL_OUT" "$ZBM_EFI" 2>/dev/null &&
-  objcopy --dump-section .initrd="$INITRD_OUT" "$ZBM_EFI" 2>/dev/null; then
-
-  echo "[✓] Extraction successful. Moving to $FINAL_DEST..."
-  sudo cp "$KERNEL_OUT" "$FINAL_DEST/"
-  sudo cp "$INITRD_OUT" "$FINAL_DEST/"
-else
-  echo "[!] Extraction failed. Check if binutils is installed correctly."
-  exit 1
-fi
-
-# --- GRUB MENU GENERATION ---
-conf_print_zbm_grub_menu() {
-  cat <<EOF
-#!/bin/sh
-exec tail -n +3 \$0
-# This file provides an easy way to add custom menu entries.
-menuentry "ZFSBootMenu (Extracted)" --class zfs --class gnu-linux {
-    insmod part_gpt
-    insmod zfs
-    insmod gzio
-
-    # Use UUID instead of file search
-    search --no-floppy --fs-uuid --set=root f383eb9e238f6712
-
-    echo "Loading ZFSBootMenu Kernel..."
-    linux /zfsbootmenu/vmlinuz-zbm zbm.import_policy=hostid zbm.prefer=rpool loglevel=4
-
-    echo "Loading ZFSBootMenu Initrd..."
-    initrd /zfsbootmenu/initrd-zbm.img
-}
-EOF
-}
-
-echo "Generating GRUB configuration..."
-conf_print_zbm_grub_menu | sudo tee /etc/grub.d/40_zbm
-sudo chmod +x /etc/grub.d/40_zbm
-
-echo "Updating GRUB..."
-sudo update-grub
-
-echo "---------------------------------------"
-echo "Done! Files are located in $FINAL_DEST"
-grep -A 10 "menuentry \"ZFSBootMenu" /boot/grub/grub.cfg