#!/bin/sh
#
# Copies a specified package over to the CD-ROM and sets up links accordingly.

PACKAGE_DIR=/a/asami/portbuild/4/packages
REMOTE_MACHINE=widget.osd.bsdi.com
REMOTE_DIR=/usr/disc1/packages
DEST_DIR=${REMOTE_MACHINE}:${REMOTE_DIR}

# copies a single package over, the package should be $1
#
copy_package() {
	pkg_file=$1.tgz
	if [ -r ${PACKAGE_DIR}/All/${pkg_file} ]; then
		echo "Copying package $1..."
		# copy the package over
		scp ${PACKAGE_DIR}/All/${pkg_file} ${DEST_DIR}/All/.

		# build a shell script to make the directories
		# build a shell script to generate the softlinks
		(cd $PACKAGE_DIR ; find . -name $pkg_file) | \
			 sed -e '/^\.\/All/d' -e 's:^\./\(.*\)/\([^/]*\)$:\1 \2:' |\
			awk "BEGIN { printf \"cd ${REMOTE_DIR}; set -x\n\" } \
			     { printf \"mkdir -p %s; ln -sf ../All/${pkg_file} %s/%s\n\", $ 1, $ 1, $ 2 }" |\
			ssh $REMOTE_MACHINE sh
	else
		echo "Could not find package $1!"
	fi
}

# usage info
#
usage() {
	echo "$0 <package> [package [...]]"
	echo
	echo "Each package is copied over to the build machine and the"
	echo "appropriate symlinks are created."
	exit 1
}

# copy each package
for pkg; do
	copy_package $pkg
	# XXX - openssh's server sucks
	sleep 1
done