mirror of
https://gitlab.com/sortix/sortix.git
synced 2023-02-13 20:55:38 -05:00
353 lines
6.7 KiB
Bash
Executable file
353 lines
6.7 KiB
Bash
Executable file
#!/bin/sh -e
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this=$(which -- "$0")
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thisdir=$(dirname -- "$this")
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platform=
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directory=
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version=
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dashdash=
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previous_option=
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for argument do
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if test -n "$previous_option"; then
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eval $previous_option=\$argument
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previous_option=
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continue
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fi
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case $argument in
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*=?*) parameter=$(expr "X$argument" : '[^=]*=\(.*\)') ;;
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*=) parameter= ;;
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*) parameter=yes ;;
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esac
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case $dashdash$argument in
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--) dashdash=yes ;;
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--platform=*) platform=$parameter ;;
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--platform) previous_option=platform ;;
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--version=*) version=$parameter ;;
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--version) previous_option=version ;;
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-*) echo "$0: unrecognized option $argument" >&2
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exit 1 ;;
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*) directory="$argument" ;;
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esac
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done
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if test -n "$previous_option"; then
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echo "$0: option '$argument' requires an argument" >&2
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exit 1
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fi
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if test -z "$platform"; then
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echo "$0: platform wasn't set with --platform" >&2
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exit 1
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fi
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if test -z "$version"; then
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echo "$0: version wasn't set with --version" >&2
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exit 1
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fi
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if test -z "$directory"; then
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echo "$0: no directory operand supplied" >&2
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exit 1
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fi
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machine=$(expr x"$platform" : 'x\([^-]*\).*')
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maybe_compressed() {
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if [ -e "$1.xz" ]; then
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echo "$1.xz"
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elif [ -e "$1.gz" ]; then
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echo "$1.gz"
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elif [ -e "$1" ]; then
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echo "$1"
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fi
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}
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human_size() {
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LC_ALL=C du -bh "$1" | grep -Eo '^[^[:space:]]+'
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}
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portvar() {
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echo "$1" | sed -e 's/-/_/g' -e 's/+/x/g'
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}
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isinset() {
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(for port in $2; do
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if [ x"$1" = x"$port" ]; then
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echo true
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exit 0
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fi
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done
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echo false
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exit 0)
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}
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. "$thisdir/ports.conf"
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cd "$directory"
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kernel=$(maybe_compressed boot/sortix.bin)
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live_initrd=$(maybe_compressed boot/live.initrd)
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overlay_initrd=$(maybe_compressed boot/overlay.initrd)
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src_initrd=$(maybe_compressed boot/src.initrd)
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system_initrd=$(maybe_compressed boot/system.initrd)
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ports=$(ls repository | sed 's/\.tix\.tar\.xz//')
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mkdir -p boot/grub
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exec > boot/grub/grub.cfg
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cat << EOF
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insmod part_msdos
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insmod ext2
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EOF
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find . | grep -Eq '\.gz$' && echo "insmod gzio"
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find . | grep -Eq '\.xz$' && echo "insmod xzio"
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echo
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cat << EOF
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insmod all_video
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if loadfont unicode; then
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insmod gfxterm
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terminal_output gfxterm
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fi
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set menu_title="Sortix $version for $machine"
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set timeout=10
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set default="0"
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export menu_title
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export timeout
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export default
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EOF
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if [ -n "$ports" ]; then
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echo
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for port in $ports; do
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printf 'port_%s=true\n' "$(portvar "$port")"
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done
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for port in $ports; do
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printf 'tix_%s=false\n' "$(portvar "$port")"
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done
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echo
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for port in $ports; do
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printf 'export port_%s\n' "$(portvar "$port")"
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done
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for port in $ports; do
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printf 'export tix_%s\n' "$(portvar "$port")"
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done
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fi
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echo
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cat << EOF
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. /boot/grub/main.cfg
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EOF
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exec > boot/grub/main.cfg
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printf "function load_base {\n"
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case $platform in
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x86_64-*)
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cat << EOF
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if ! cpuid -l; then
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echo "Error: You cannot run this 64-bit operating system because this" \
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"computer has no 64-bit mode."
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read
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exit
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fi
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EOF
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;;
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esac
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cat << EOF
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echo -n "Loading /$kernel ($(human_size $kernel)) ... "
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multiboot /$kernel --no-random-seed "\$@"
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echo done
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EOF
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for initrd in $system_initrd $src_initrd $live_initrd $overlay_initrd; do
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cat << EOF
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echo -n "Loading /$initrd ($(human_size $initrd)) ... "
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module /$initrd
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echo done
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EOF
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done
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printf "}\n"
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echo
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printf "function load_ports {\n"
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if [ -z "$ports" ]; then
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printf "\ttrue\n"
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fi
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for port in $ports; do
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tix=repository/$port.tix.tar.xz
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cat << EOF
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if \$tix_$(portvar "$port"); then
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echo -n "Loading /$tix ($(human_size $tix)) ... "
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module --nounzip /$tix --to /$tix
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echo done
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fi
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if \$port_$(portvar "$port"); then
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echo -n "Loading /$tix ($(human_size $tix)) ... "
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module /$tix --tix
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echo done
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fi
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EOF
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done
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printf "}\n"
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echo
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cat << EOF
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function load_sortix {
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load_base "\$@"
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load_ports
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}
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EOF
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menuentry() {
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echo
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printf "menuentry \"Sortix (%s)\" {\n" "$1"
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if [ -n "$2" ]; then
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printf "\tload_sortix %s\n" "$2"
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#printf "\tload_sortix '"
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#printf '%s' "$2" | sed "s,','\\'',g"
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#printf "'\n"
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else
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printf "\tload_sortix\n"
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fi
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printf "}\n"
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}
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menuentry "live environment" '-- /sbin/init'
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menuentry "new installation" '-- /sbin/init --target=sysinstall'
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menuentry "upgrade existing installation" '-- /sbin/init --target=sysupgrade'
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echo
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cat << EOF
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menuentry "Select ports..." {
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configfile /boot/grub/ports.cfg
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}
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menuentry "Advanced..." {
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configfile /boot/grub/advanced.cfg
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}
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EOF
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exec > boot/grub/advanced.cfg
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cat << EOF
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menuentry "Back..." {
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menu=main
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configfile /boot/grub/main.cfg
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}
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menuentry "Select binary packages..." {
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configfile /boot/grub/tix.cfg
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}
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EOF
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exec > boot/grub/ports.cfg
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cat << EOF
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menuentry "Back..." {
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menu=main
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configfile /boot/grub/main.cfg
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}
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EOF
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echo
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printf 'menuentry "Load all ports" {'
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for port in $ports; do
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printf " port_%s=true\n" "$(portvar "$port")"
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done
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printf ' configfile /boot/grub/ports.cfg\n'
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printf '}\n'
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for set in $sets; do
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echo
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set_content=$(eval echo \$set_$set)
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printf 'menuentry "Load only '"$set"' ports" {'
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for port in $ports; do
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printf " port_%s=%s\n" "$(portvar "$port")" "$(isinset "$port" "$set_content")"
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done
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printf ' configfile /boot/grub/ports.cfg\n'
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printf '}\n'
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done
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echo
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printf 'menuentry "Load no ports" {'
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for port in $ports; do
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printf " port_%s=false\n" "$(portvar "$port")"
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done
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printf ' configfile /boot/grub/ports.cfg\n'
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printf '}\n'
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echo
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for port in $ports; do
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cat << EOF
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if \$port_$(portvar "$port"); then
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menuentry "$port = true" {
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port_$(portvar "$port")=false
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configfile /boot/grub/ports.cfg
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}
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else
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menuentry "$port = false" {
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port_$(portvar "$port")=true
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configfile /boot/grub/ports.cfg
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}
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fi
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EOF
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done
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exec > boot/grub/tix.cfg
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cat << EOF
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menuentry "Back..." {
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menu=main
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configfile /boot/grub/advanced.cfg
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}
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EOF
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echo
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printf 'menuentry "Load all binary packages" {'
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for port in $ports; do
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printf " tix_%s=true\n" "$(portvar "$port")"
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done
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printf ' configfile /boot/grub/tix.cfg\n'
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printf '}\n'
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for set in $sets; do
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echo
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set_content=$(eval echo \$set_$set)
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printf 'menuentry "Load only '"$set"' binary packages" {'
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for port in $ports; do
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printf " tix_%s=%s\n" "$(portvar "$port")" "$(isinset "$port" "$set_content")"
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done
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printf ' configfile /boot/grub/tix.cfg\n'
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printf '}\n'
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done
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echo
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printf 'menuentry "Load no binary packages" {'
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for port in $ports; do
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printf " tix_%s=false\n" "$(portvar "$port")"
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done
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printf ' configfile /boot/grub/tix.cfg\n'
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printf '}\n'
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echo
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for port in $ports; do
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cat << EOF
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if \$tix_$(portvar "$port"); then
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menuentry "$port = true" {
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tix_$(portvar "$port")=false
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configfile /boot/grub/tix.cfg
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}
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else
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menuentry "$port = false" {
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tix_$(portvar "$port")=true
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configfile /boot/grub/tix.cfg
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}
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fi
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EOF
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done
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