Attachment 7998 Details for Bug 36048 – Скрипт в третьем приближении

Скрипт в третьем приближении

grub-entries.sh (text/plain), 1.12 KB, created by Leonid Krivoshein on 2019-02-07 13:55:35 MSK

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Creator: Leonid Krivoshein

Created: 2019-02-07 13:55:35 MSK

Size: 1.12 KB

patch

obsolete

>#!/bin/sh -efu
>### This file is covered by the GNU General Public License
>### version 2 or later.
>###
>### Copyright (C) 2019  ALT Linux Team
>### Author: Leonid Krivoshein <klark@altlinux.org>
>
>grubmenu="$(mktemp -q "${TMPDIR-/tmp}/grubmenu-XXXXXXXX.tmp")"
>
>sed \
>	-re '/^\s*(menuentry\s+|submenu\s+|})/!d'     \
>	-re "s/^\s*menuentry\s+'([^']+)'.*\$/M	\1/g" \
>	-re "s/^\s*submenu\s+'([^']+)'.*\$/S	\1/g" \
>	-re "s/^\s*}\s*\$/E	-/g" > "$grubmenu"
>
># Debug
>#cat "$grubmenu"
>#rm -f "$grubmenu"
>#exit
>
>number=
>prefix=
>entry=0
>itemno=0
>while read mode title
>do
>	case "$mode" in
>	M)	echo "${number}${itemno}	${prefix}${title}"
>		itemno=$(($itemno + 1))
>		entry=1
>		;;
>	S)	number="${number}${itemno}>"
>		prefix="${prefix}${title}>"
>		itemno=0
>		;;
>	*)	if [ $entry -ne 0 ]; then
>			entry=0
>		elif [ -n "$number" ]; then
>			number="${number%>}"
>			prefix="${prefix%>}"
>			case "$number" in
>			*">"*)	itemno="${number##*>}"
>				number="${number%>*}"
>				prefix="${prefix%>*}"
>				itemno=$(($itemno + 1))
>				;;
>			*)	itemno=$number
>				itemno=$(($itemno + 1))
>				prefix=
>				number=
>				;;
>			esac
>		fi
>		;;
>	esac
>done < "$grubmenu"
>rm -f "$grubmenu"
>

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