Restore post-build GRUB and isolinux sync
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@@ -674,6 +674,185 @@ label memtest
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EOF
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}
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extract_live_grub_entry() {
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cfg="$1"
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live_linux="$(awk '/^[[:space:]]*linux[[:space:]]+\/live\// { print; exit }' "$cfg")"
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live_initrd="$(awk '/^[[:space:]]*initrd[[:space:]]+\/live\// { print; exit }' "$cfg")"
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[ -n "$live_linux" ] || return 1
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[ -n "$live_initrd" ] || return 1
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grub_kernel="$(printf '%s\n' "$live_linux" | awk '{print $2}')"
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grub_append="$(printf '%s\n' "$live_linux" | cut -d' ' -f3-)"
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grub_initrd="$(printf '%s\n' "$live_initrd" | awk '{print $2}')"
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[ -n "$grub_kernel" ] || return 1
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[ -n "$grub_append" ] || return 1
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[ -n "$grub_initrd" ] || return 1
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return 0
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}
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load_live_build_append() {
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lb_dir="$1"
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binary_cfg="$lb_dir/config/binary"
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[ -f "$binary_cfg" ] || return 1
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# config/binary is generated by live-build and contains shell variable
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# assignments such as LB_BOOTAPPEND_LIVE="boot=live ...".
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# shellcheck disable=SC1090
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. "$binary_cfg"
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[ -n "${LB_BOOTAPPEND_LIVE:-}" ] || return 1
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live_build_append="$LB_BOOTAPPEND_LIVE"
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return 0
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}
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extract_live_isolinux_entry() {
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cfg="$1"
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isolinux_linux="$(awk '/^[[:space:]]*linux[[:space:]]+\/live\// { print; exit }' "$cfg")"
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isolinux_initrd="$(awk '/^[[:space:]]*initrd[[:space:]]+\/live\// { print; exit }' "$cfg")"
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isolinux_append="$(awk '/^[[:space:]]*append[[:space:]]+/ { sub(/^[[:space:]]*append[[:space:]]+/, ""); print; exit }' "$cfg")"
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[ -n "$isolinux_linux" ] || return 1
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[ -n "$isolinux_initrd" ] || return 1
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[ -n "$isolinux_append" ] || return 1
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isolinux_kernel="$(printf '%s\n' "$isolinux_linux" | awk '{print $2}')"
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isolinux_initrd_path="$(printf '%s\n' "$isolinux_initrd" | awk '{print $2}')"
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[ -n "$isolinux_kernel" ] || return 1
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[ -n "$isolinux_initrd_path" ] || return 1
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return 0
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}
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write_canonical_grub_cfg() {
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cfg="$1"
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kernel="$2"
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append_live="$3"
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initrd="$4"
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cat > "$cfg" <<EOF
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source /boot/grub/config.cfg
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menuentry "EASY-BEE" {
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linux ${kernel} ${append_live} nomodeset bee.nvidia.mode=normal pci=realloc net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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initrd ${initrd}
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}
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menuentry "EASY-BEE -- load to RAM (toram)" {
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linux ${kernel} ${append_live} toram nomodeset bee.nvidia.mode=normal pci=realloc net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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initrd ${initrd}
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}
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menuentry "EASY-BEE -- no GUI / no X11" {
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linux ${kernel} ${append_live} nomodeset bee.gui=off bee.nvidia.mode=gsp-off pci=realloc net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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initrd ${initrd}
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}
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if [ "\${grub_platform}" = "efi" ]; then
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menuentry "Memory Test (memtest86+)" {
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chainloader /boot/memtest86+x64.efi
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}
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else
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menuentry "Memory Test (memtest86+)" {
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linux16 /boot/memtest86+x64.bin
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}
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fi
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if [ "\${grub_platform}" = "efi" ]; then
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menuentry "UEFI Firmware Settings" {
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fwsetup
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}
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fi
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EOF
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}
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write_canonical_isolinux_cfg() {
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cfg="$1"
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kernel="$2"
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initrd="$3"
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append_live="$4"
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cat > "$cfg" <<EOF
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label live-@FLAVOUR@-normal
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menu label ^EASY-BEE
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} nomodeset bee.nvidia.mode=normal net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-toram
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menu label EASY-BEE (^load to RAM)
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menu default
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} toram nomodeset bee.nvidia.mode=normal net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-console
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menu label EASY-BEE (^no GUI / no X11)
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} nomodeset bee.gui=off bee.nvidia.mode=gsp-off net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-gsp-off
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menu label EASY-BEE (^NVIDIA GSP=off)
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} nomodeset bee.nvidia.mode=gsp-off net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-kms
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menu label EASY-BEE (^KMS, no nomodeset)
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} bee.nvidia.mode=normal net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-kms-gsp-off
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menu label EASY-BEE (KMS, ^GSP=off)
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} bee.nvidia.mode=gsp-off net.ifnames=0 biosdevname=0 mitigations=off transparent_hugepage=always numa_balancing=disable pcie_aspm=off intel_idle.max_cstate=1 processor.max_cstate=1 nowatchdog nosoftlockup
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label live-@FLAVOUR@-failsafe
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menu label EASY-BEE (^fail-safe)
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linux ${kernel}
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initrd ${initrd}
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append ${append_live} nomodeset bee.nvidia.mode=gsp-off noapic noapm nodma nomce nolapic nosmp vga=normal net.ifnames=0 biosdevname=0
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label memtest
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menu label ^Memory Test (memtest86+)
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linux /boot/memtest86+x64.bin
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EOF
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}
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enforce_live_build_bootloader_assets() {
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lb_dir="$1"
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grub_cfg="$lb_dir/binary/boot/grub/grub.cfg"
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grub_dir="$lb_dir/binary/boot/grub"
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isolinux_cfg="$lb_dir/binary/isolinux/live.cfg"
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if ! load_live_build_append "$lb_dir"; then
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echo "bootloader sync: WARNING: could not load LB_BOOTAPPEND_LIVE from $lb_dir/config/binary" >&2
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live_build_append=""
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fi
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if [ -f "$grub_cfg" ]; then
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if extract_live_grub_entry "$grub_cfg"; then
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mkdir -p "$grub_dir/live-theme"
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cp "${BUILDER_DIR}/config/bootloaders/grub-efi/config.cfg" "$grub_dir/config.cfg"
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cp "${BUILDER_DIR}/config/bootloaders/grub-efi/theme.cfg" "$grub_dir/theme.cfg"
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cp -R "${BUILDER_DIR}/config/bootloaders/grub-efi/live-theme/." "$grub_dir/live-theme/"
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write_canonical_grub_cfg "$grub_cfg" "$grub_kernel" "${live_build_append:-$grub_append}" "$grub_initrd"
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echo "bootloader sync: rewrote binary/boot/grub/grub.cfg with canonical EASY-BEE menu"
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else
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echo "bootloader sync: WARNING: could not extract live entry from $grub_cfg" >&2
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fi
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fi
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if [ -f "$isolinux_cfg" ]; then
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if extract_live_isolinux_entry "$isolinux_cfg"; then
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write_canonical_isolinux_cfg "$isolinux_cfg" "$isolinux_kernel" "$isolinux_initrd_path" "${live_build_append:-$isolinux_append}"
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echo "bootloader sync: rewrote binary/isolinux/live.cfg with canonical EASY-BEE menu"
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else
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echo "bootloader sync: WARNING: could not extract live entry from $isolinux_cfg" >&2
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fi
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fi
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}
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copy_memtest_from_deb() {
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deb="$1"
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dst_boot="$2"
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@@ -1439,6 +1618,14 @@ run_step_sh "live-build clean" "80-lb-clean" "lb clean --all 2>&1 | tail -3"
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run_step_sh "live-build config" "81-lb-config" "lb config 2>&1 | tail -5"
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dump_memtest_debug "pre-build" "${LB_DIR}"
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run_step_sh "live-build build" "90-lb-build" "lb build 2>&1"
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echo "=== enforcing canonical bootloader assets ==="
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enforce_live_build_bootloader_assets "${LB_DIR}"
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reset_live_build_stage "${LB_DIR}" "binary_checksums"
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reset_live_build_stage "${LB_DIR}" "binary_iso"
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reset_live_build_stage "${LB_DIR}" "binary_zsync"
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run_step_sh "rebuild live-build checksums after bootloader sync" "91b-lb-checksums" "lb binary_checksums 2>&1"
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run_step_sh "rebuild ISO after bootloader sync" "91c-lb-binary-iso" "lb binary_iso 2>&1"
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run_step_sh "rebuild zsync after bootloader sync" "91d-lb-zsync" "lb binary_zsync 2>&1"
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# --- persist deb package cache back to shared location ---
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# This allows the second variant to reuse all downloaded packages.
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