#!/bin/sh
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#!/bin/sh
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# Create a symlink tree.
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# Create a symlink tree.
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#
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#
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# Syntax: symlink-tree srcdir "ignore1 ignore2 ..."
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# Syntax: symlink-tree srcdir "ignore1 ignore2 ..."
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#
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#
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# where srcdir is the directory to create a symlink tree to,
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# where srcdir is the directory to create a symlink tree to,
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# and "ignoreN" is a list of files/directories to ignore.
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# and "ignoreN" is a list of files/directories to ignore.
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prog=$0
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prog=$0
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srcdir=$1
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srcdir=$1
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ignore="$2"
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ignore="$2"
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if test $# -lt 1; then
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if test $# -lt 1; then
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echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
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echo "symlink-tree error: Usage: symlink-tree srcdir \"ignore1 ignore2 ...\""
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exit 1
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exit 1
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fi
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fi
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ignore_additional=". .. CVS"
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ignore_additional=". .. CVS"
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# If we were invoked with a relative path name, adjust ${prog} to work
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# If we were invoked with a relative path name, adjust ${prog} to work
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# in subdirs.
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# in subdirs.
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case ${prog} in
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case ${prog} in
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/* | [A-Za-z]:[\\/]*) ;;
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/* | [A-Za-z]:[\\/]*) ;;
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*) prog=../${prog} ;;
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*) prog=../${prog} ;;
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esac
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esac
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# Set newsrcdir to something subdirectories can use.
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# Set newsrcdir to something subdirectories can use.
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case ${srcdir} in
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case ${srcdir} in
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/* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;;
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/* | [A-Za-z]:[\\/]*) newsrcdir=${srcdir} ;;
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*) newsrcdir=../${srcdir} ;;
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*) newsrcdir=../${srcdir} ;;
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esac
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esac
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for f in `ls -a ${srcdir}`; do
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for f in `ls -a ${srcdir}`; do
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if [ -d ${srcdir}/$f ]; then
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if [ -d ${srcdir}/$f ]; then
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found=
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found=
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for i in ${ignore} ${ignore_additional}; do
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for i in ${ignore} ${ignore_additional}; do
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if [ "$f" = "$i" ]; then
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if [ "$f" = "$i" ]; then
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found=yes
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found=yes
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fi
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fi
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done
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done
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if [ -z "${found}" ]; then
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if [ -z "${found}" ]; then
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echo "$f ..working in"
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echo "$f ..working in"
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if [ -d $f ]; then true; else mkdir $f; fi
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if [ -d $f ]; then true; else mkdir $f; fi
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(cd $f; ${prog} ${newsrcdir}/$f "${ignore}")
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(cd $f; ${prog} ${newsrcdir}/$f "${ignore}")
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fi
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fi
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else
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else
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echo "$f ..linked"
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echo "$f ..linked"
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rm -f $f
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rm -f $f
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ln -s ${srcdir}/$f .
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ln -s ${srcdir}/$f .
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fi
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fi
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done
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done
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exit 0
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exit 0
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