#! /bin/sh

# This script removes all symbolic links in icon set directories, while
# keeping all info about them in the special file. This info can be used by
# the compliment script unpack-symlinks to restore these symbolic links.
# The script can be used for developer systems which don't like symlinks.
#
# GPL'ed by Mikhael Goikhman.

ICONS_DIR=../../icons
INFO_FILE=_symlinks.lst

cd $ICONS_DIR
for iconSet in *; do
	[ -d "$iconSet" ] || continue
	[ $iconSet = CVS ] && continue
	echo -n "Processing $iconSet ... "
	if ! cd $iconSet; then
		echo failed; continue
	fi
	if [ -f $INFO_FILE ]; then
		cd ..; echo skipped; continue
	fi
	# Note, this will, probably, not work with non-GNU sed.
	find . -type l -print | cut -c3- | xargs -n 1 -r ls -l | \
		sed 's/^.* \([^ ]*\) -> \(.*\)$/\2 \1/' | \
		sed 's/-/ QQ/g' | sort -t. -k2,2 | sed 's/ QQ/-/g' \
		>$INFO_FILE
#	cat $INFO_FILE | cut -d" " -f2 | xargs -n 5 -r echo
	cat $INFO_FILE | cut -d" " -f2 | xargs -n 1 -r rm
	cd ..
        echo "done"
done