use_headers

#!/bin/bash
# Software License Agreement (BSD)
#
# Author    Mike Purvis <mpurvis@clearpathrobotics.com>
# Copyright (c) 2013, Clearpath Robotics, Inc., All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification, are permitted provided that the
# following conditions are met:
# * Redistributions of source code must retain the above copyright notice, this list of conditions and the following
#   disclaimer.
# * Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following
#   disclaimer in the documentation and/or other materials provided with the distribution.
# * Neither the name of Clearpath Robotics nor the names of its contributors may be used to endorse or promote products
#   derived from this software without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

if [[ "$HEADERS_BASE_PATH" == "" ]]; then
  echo "Please set \$HEADERS_BASE_PATH environment variable."
  exit 1
fi

if [[ "$#" == "0" ]]; then
  echo "Usage:"
  echo "  use_headers bsd"
  exit 1
fi

cat << EOF > ${HOME}/bin/apply_headers
HEADERS_PATH=$HEADERS_BASE_PATH/$1 $HEADERS_BASE_PATH/apply_headers \$*
EOF
chmod +x ${HOME}/bin/apply_headers