mirror of
https://github.com/kevingruesser/bootstrap-vz.git
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84 lines
2.1 KiB
Bash
84 lines
2.1 KiB
Bash
#!/bin/sh
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# This file was created by bootstrap-vz.
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# See https://github.com/andsens/bootstrap-vz/blob/master/LICENSE for
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# legal notices and disclaimers.
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# This file generates the old menu.lst configuration with grub2
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# It was copied from tomheadys github repo:
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# https://github.com/tomheady/ec2debian/blob/master/src/root/etc/grub.d/40_custom
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prefix=/usr
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exec_prefix=${prefix}
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bindir=${exec_prefix}/bin
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libdir=${exec_prefix}/lib
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. ${libdir}/grub/grub-mkconfig_lib
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export TEXTDOMAIN=grub
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export TEXTDOMAINDIR=${prefix}/share/locale
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GRUB_DEVICE=/dev/xvda
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cat << EOF
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default ${GRUB_DEFAULT}
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timeout ${GRUB_TIMEOUT}
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EOF
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if ${GRUB_HIDDEN_TIMEOUT:-false}; then
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printf "hiddenmenu\n"
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fi
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linux_entry ()
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{
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os="$1"
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version="$2"
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args="$3"
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title="$(gettext_quoted "%s, with Linux %s")"
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cat << EOF
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title ${version}
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root (hd0)
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kernel ${rel_dirname}/${basename} root=${GRUB_DEVICE} ro ${args}
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initrd ${rel_dirname}/${initrd}
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EOF
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}
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list=`for i in /boot/vmlinuz-* /boot/vmlinux-* /vmlinuz-* /vmlinux-* ; do
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if grub_file_is_not_garbage "$i" ; then echo -n "$i " ; fi
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done`
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prepare_boot_cache=
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while [ "x$list" != "x" ] ; do
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linux=`version_find_latest $list`
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basename=`basename $linux`
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dirname=`dirname $linux`
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rel_dirname=`make_system_path_relative_to_its_root $dirname`
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version=`echo $basename | sed -e "s,^[^0-9]*-,,g"`
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alt_version=`echo $version | sed -e "s,\.old$,,g"`
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linux_root_device_thisversion="${LINUX_ROOT_DEVICE}"
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initrd=
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for i in "initrd.img-${version}" "initrd-${version}.img" \
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"initrd-${version}" "initramfs-${version}.img" \
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"initrd.img-${alt_version}" "initrd-${alt_version}.img" \
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"initrd-${alt_version}" "initramfs-${alt_version}.img"; do
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if test -e "${dirname}/${i}" ; then
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initrd="$i"
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break
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fi
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done
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initramfs=
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for i in "config-${version}" "config-${alt_version}"; do
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if test -e "${dirname}/${i}" ; then
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initramfs=`grep CONFIG_INITRAMFS_SOURCE= "${dirname}/${i}" | cut -f2 -d= | tr -d \"`
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break
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fi
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done
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linux_entry "${OS}" "${version}" \
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"${GRUB_CMDLINE_LINUX} ${GRUB_CMDLINE_LINUX_DEFAULT}"
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list=`echo $list | tr ' ' '\n' | grep -vx $linux | tr '\n' ' '`
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done
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