#!/bin/sh
# --- SDE-COPYRIGHT-NOTE-BEGIN ---
# This copyright note is auto-generated by ./scripts/Create-CopyPatch.
#
# Filename: bin/sde-create-tree
# Copyright (C) 2008 - 2009 The OpenSDE Project
#
# More information can be found in the files COPYING and README.
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 2 of the License. A copy of the
# GNU General Public License can be found in the file COPYING.
# --- SDE-COPYRIGHT-NOTE-END ---

#Description: Creates a new OpenSDE working tree

[ -n "$SDEROOT" ] ||
	export SDEROOT=$( cd "${0%/*}/.."; pwd -P )

. "$SDEROOT/lib/libsde.in"

create_usage() {
	local progname=$(echo ${0##*/} | tr '-' ' ')

	echo "Usage:	$progname <dirname>"
}

create_origin()
{
	if [ -d "$SDEROOT/.git/" ]; then
		GIT_DIR="$SDEROOT/.git" git config remote.origin.url
	fi
}

shortopts=''
longopts=''
options=$( getopt -o "$shortopts" -l "$longopts" -- "$@" )
if [ $? -ne 0 ]; then
	create_usage
	exit -1
fi

# load new arguments list
eval set -- "$options"

while [ $# -gt 0 ]; do
	case "$1" in

		--)	shift; break ;;
	esac
	shift
done

# dirname
if [ $# -ne 1 ]; then
	create_usage
	exit 1
fi

here=$(pwd -P)
if [ "$SDEROOT" = "$here" ] || expr "$here" : "$SDEROOT/" > /dev/null; then
	echo_abort 1 "Already inside a working tree."
fi

origin=$(create_origin)
origin="${origin:-git://git.opensde.net/opensde/opensde-nopast.git}"
target="$1"

echo_info "Cloning $origin"
if git clone "$origin" "$target"; then
	cd "$target"
	export SDEROOT="$(pwd -P)"
	exec sde up
fi