copyrightchecker.sh

#!/bin/sh
#
# This file is part of the Electron Orbital Explorer. The Electron
# Orbital Explorer is distributed under the Simplified BSD License
# (also called the "BSD 2-Clause License"), in hopes that these
# rendering techniques might be used by other programmers in
# applications such as scientific visualization, video gaming, and so
# on. If you find value in this software and use its technologies for
# another purpose, I would love to hear back from you at bjthinks (at)
# gmail (dot) com. If you improve this software and agree to release
# your modifications under the below license, I encourage you to fork
# the development tree on github and push your modifications. The
# Electron Orbital Explorer's development URL is:
# https://github.com/bjthinks/orbital-explorer
# (This paragraph is not part of the software license and may be
# removed.)
#
# Copyright (c) 2013, Brian W. Johnson
# 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.
#
# 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.

python3 -B license.py c > expected_copyright

source_files=`find . '(' -name '*.cc' -o -name '*.hh' -o -name '*.vert' -o -name '*.geom' -o -name '*.frag' ')'`

for file in $source_files
do
    echo "Checking $file"
    awk 'BEGIN { p=1 }; { if ($0 == "") p=0; if (p) print $0 }' < $file > extracted_copyright
    diff expected_copyright extracted_copyright
done

python3 -B license.py hash > expected_copyright

source_files="Makefile `find . -name '*.py'`"

for file in $source_files
do
    echo "Checking $file"
    awk 'BEGIN { p=1 }; { if ($0 == "") p=0; if (p) print $0 }' < $file > extracted_copyright
    diff expected_copyright extracted_copyright
done

python3 -B license.py shell > expected_copyright

source_files=`find . -name '*.sh'`

for file in $source_files
do
    echo "Checking $file"
    awk 'BEGIN { p=1 }; { if ($0 == "") p=0; if (p) print $0 }' < $file > extracted_copyright
    diff expected_copyright extracted_copyright
done

rm -f expected_copyright extracted_copyright