#!/bin/bash
#
# Copyright 2007 (C) Siegfried-A. Gevatter <rainct@ubuntu.com>
# Based upon a script by Martin Pitt <martin.pitt@ubuntu.com>
#
# 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; either version 3
# of the License, or (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# See file /usr/share/common-licenses/GPL for more details.
#
# This script outputs a list of files which are not common source files. This
# should be run in the root of a source tree to find files which might not be
# the "preferred form of modification" that the GPL and other licenses require.

FILES="*.h *.c *.cc *.cpp *.py *.sh *.txt *.text *.3 *.m4 *.xml *.html *.php \
       *.php3 *.php4 *.class *.form *.module  *.cfg *.conf *.config *.odt \
       *.odp *.tex *.sla *.scd Makefile Makefile.am Makefile.in configure \
       configure.ac  *.diff *.debdiff *.patch *.dpatch config.sub config.guess \
       depcomp *.docbook  *.desktop *.menu AUTHORS INSTALL NEWS README TODO \
       COPYING LICENSE ChangeLog *.ui *.glade *.gladep *.po *.pot *.ts *.pro \
       *.svg *.png *.bmp *.gif *.xpm *.hh *.in *.cs *.1 *.2 *.3 *.4 *.5 *.6 \
       *.7 *.8 *.9"

IGNORE=".bzr CVS .svn debian"


COMMAND=(find ! \( )

firstDone=False
for pattern in $FILES
do
    if [[ $firstDone != True ]]; then
        COMMAND+=( -name $pattern); firstDone=True
    else
        COMMAND+=( -o -name $pattern)
    fi
done

COMMAND+=( \) \( )

firstDone=False
for pattern in $IGNORE
do
    if [[ $firstDone != True ]]; then
        COMMAND+=( -name $pattern -prune); firstDone=True
    else
        COMMAND+=( -o -name $pattern -prune)
    fi
done

COMMAND+=( -o -type f -print \))
COMMAND="${COMMAND[@]}"

$COMMAND    # Execute the command