#!/bin/ksh
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#
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# CDDL HEADER START
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#
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# The contents of this file are subject to the terms of the
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# Common Development and Distribution License (the "License").
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# You may not use this file except in compliance with the License.
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#
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# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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# or http://www.opensolaris.org/os/licensing.
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# See the License for the specific language governing permissions
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# and limitations under the License.
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#
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# When distributing Covered Code, include this CDDL HEADER in each
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# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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# If applicable, add the following below this CDDL HEADER, with the
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# fields enclosed by brackets "[]" replaced with your own identifying
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# information: Portions Copyright [yyyy] [name of copyright owner]
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#
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# CDDL HEADER END
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#
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# Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
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#
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# clone a directory to another using symlinks, in a very clunky way
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if [ $# != 2 ]; then
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echo "usage $0 srcdir destdir"
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exit 1
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fi
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srcdir=$1
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destdir=$2
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PATH=/usr/bin
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if [ "X$CLONEY_MODE" = "X" ];then
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CLONEY_MODE="symlink"
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fi
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echo $CLONEY_MODE cloning $srcdir to $destdir
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if [ "$CLONEY_MODE" = "symlink" ]; then
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cd ${srcdir}
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gfind . -type d | \
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grep -v '^.$' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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mkdir -p "${destdir}/$i"
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done
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# Copy files and symlinks, making sure we ignore the gnu-patch backup
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# files, too.
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gfind . -type f -o -type l | \
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egrep -v '~[0-9]+~' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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rm -f "${destdir}/$i"
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ln -s "${srcdir}/$i" "${destdir}/$i"
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done
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elif [ "$CLONEY_MODE" = "hardlink" ]; then
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cd ${srcdir}
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gfind . -type d | \
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grep -v '^.$' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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mkdir -p "${destdir}/$i"
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done
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# Copy files and symlinks, making sure we ignore the gnu-patch backup
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# files, too.
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gfind . -type f -o -type l | \
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egrep -v '~[0-9]+~' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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rm -f "${destdir}/$i"
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ln "${srcdir}/$i" "${destdir}/$i"
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done
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elif [ "$CLONEY_MODE" = "copy" ]; then
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cd ${srcdir}
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gfind . -type d | \
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grep -v '^.$' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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mkdir -p "${destdir}/$i"
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done
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# Copy files and symlinks, making sure we ignore the gnu-patch backup
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# files, too.
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gfind . -type f -o -type l | \
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egrep -v '~[0-9]+~' | \
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gsed -e 's,^\./,,' | \
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while read i;
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do
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rm -f "${destdir}/$i"
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cp -a "${srcdir}/$i" "${destdir}/$i"
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done
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else
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echo "CLONEY_MODE=$CLONEY_MODE not supported"
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exit 1
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fi
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