#! /usr/bin/env python

############################################################################
# Copyright (c) 2016 Dr. Peter Bunting, Aberystwyth University
#
# Permission is hereby granted, free of charge, to any person obtaining a copy
# of this software and associated documentation files (the "Software"), to deal
# in the Software without restriction, including without limitation the rights
# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
# copies of the Software, and to permit persons to whom the Software is
# furnished to do so, subject to the following conditions:
# The above copyright notice and this permission notice shall be included in
# all copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
# THE SOFTWARE.
#
#
# Purpose:  A command to copy band name from one file to another.
#
# Author: Pete Bunting
# Email: pfb@aber.ac.uk
# Date: 18/11/2016
# Version: 1.0
#
# History:
# Version 1.0 - Created.
#
#############################################################################

import argparse

import rsgislib.imageutils

parser = argparse.ArgumentParser()
parser.add_argument(
    "-r",
    "--refimg",
    dest="ref_img",
    type=str,
    required=True,
    help="Input reference image",
)
parser.add_argument(
    "-o", "--outimg", dest="out_img", type=str, required=True, help="Output image."
)
args = parser.parse_args()

band_names = rsgislib.imageutils.get_band_names(args.ref_img)
rsgislib.imageutils.set_band_names(args.out_img, band_names)
