Contents of /smage/trunk/include/cleanutils.sminc
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Revision 15349 -
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Wed Aug 26 07:50:02 2020 UTC (4 years, 1 month ago) by niro
File size: 1066 byte(s)
Wed Aug 26 07:50:02 2020 UTC (4 years, 1 month ago) by niro
File size: 1066 byte(s)
-fixed evaluation issues of bash if run from sysroot '/'
1 | # package clean utilities |
2 | # $Id$ |
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 | { |
16 | local rootdir |
17 | rootdir="${1}/" |
18 | [ ! -e "$rootdir" ] && echo "zapmost: $rootdir not found; skipping..." && return 1 |
19 | echo -e "${COLBLUE}*** ${COLGREEN}Running zapmost for ${rootdir}${COLDEFAULT}" |
20 | pushd ${rootdir} |
21 | install -d ${BUILDDIR}/zap |
22 | local dirs |
23 | shift |
24 | local x |
25 | for x in ${*} |
26 | do |
27 | if [ "${x##*/}" = "${x}" ] |
28 | then |
29 | #one deep |
30 | mv ${rootdir}${x} ${BUILDDIR}/zap |
31 | else |
32 | #more than one deep; create intermediate directories |
33 | dirs=${x%/*} |
34 | install -d ${BUILDDIR}/zap/${dirs} |
35 | mv ${rootdir}${x} ${BUILDDIR}/zap/${dirs} |
36 | fi |
37 | done |
38 | rm -rf ${rootdir}* |
39 | mv ${BUILDDIR}/zap/* ${rootdir} |
40 | popd |
41 | echo -e "${COLBLUE}=== ${COLGREEN}zapmost done for ${rootdir}${COLDEFAULT}" |
42 | } |