alx07x-stable/include/cleanutils.sminc

# package clean utilities
# $Header: /alx-cvs/smage/include/cleanutils.sminc,v 1.1 2005/08/07 17:25:08 niro Exp $

#
# taken from gentoo (livecd-ng)
#
#"zapmost" is used to remove an entire directory tree, *except* for certain
#specified files. Arg 1 is the tree, args 2+ are the items to keep, which can
#be files or directories at the root or deeper levels.

#example calls:
#zapmost /usr/share/locales en_us
#zapmost /usr/share/terminfo l/linux
zapmost() {
	local rootdir
	rootdir="${1}/"
	[ ! -e  "$rootdir" ] && echo "zapmost: $rootdir not found; skipping..." && return 1
	install -d ${BUILDDIR}/zap
	local dirs
	shift
	local x
	for x in ${*}
	do
		if [ "${x##*/}" = "${x}" ]
		then
			#one deep
			mv ${rootdir}${x} ${BUILDDIR}/zap
		else
			#more than one deep; create intermediate directories
			dirs=${x%/*}
			install -d ${BUILDDIR}/zap/${dirs}
			mv ${rootdir}${x} ${BUILDDIR}/zap/${x}
		fi
	done
	rm -rf ${rootdir}*
	mv ${BUILDDIR}/zap/* ${rootdir}
}
1	niro	1661	# package clean utilities
2			# $Header: /alx-cvs/smage/include/cleanutils.sminc,v 1.1 2005/08/07 17:25:08 niro Exp $
3
4			#
5			# taken from gentoo (livecd-ng)
6			#
7			#"zapmost" is used to remove an entire directory tree, except for certain
8			#specified files. Arg 1 is the tree, args 2+ are the items to keep, which can
9			#be files or directories at the root or deeper levels.
10
11			#example calls:
12			#zapmost /usr/share/locales en_us
13			#zapmost /usr/share/terminfo l/linux
14			zapmost() {
15			local rootdir
16			rootdir="${1}/"
17			[ ! -e "$rootdir" ] && echo "zapmost: $rootdir not found; skipping..." && return 1
18			install -d ${BUILDDIR}/zap
19			local dirs
20			shift
21			local x
22			for x in ${*}
23			do
24			if [ "${x##*/}" = "${x}" ]
25			then
26			#one deep
27			mv ${rootdir}${x} ${BUILDDIR}/zap
28			else
29			#more than one deep; create intermediate directories
30			dirs=${x%/*}
31			install -d ${BUILDDIR}/zap/${dirs}
32			mv ${rootdir}${x} ${BUILDDIR}/zap/${x}
33			fi
34			done
35			rm -rf ${rootdir}*
36			mv ${BUILDDIR}/zap/* ${rootdir}
37			}