#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 1991-2011 OpenCFD Ltd.
#    \\/     M anipulation  |
#------------------------------------------------------------------------------
# License
#     This file is part of OpenFOAM.
#
#     OpenFOAM 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.
#
#     OpenFOAM 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.
#
#     You should have received a copy of the GNU General Public License
#     along with OpenFOAM.  If not, see <http://www.gnu.org/licenses/>.
#
# Script
#     foamListSourceFiles <directory>
#
# Description
#     Lists source files and Make/{files,options} in given directory
#
# Note
#     Not normally called directly by the user.
#------------------------------------------------------------------------------

[ $# -eq 1 ] || {
cat <<USAGE 1>&2
Usage : ${0##*/} directory

* Lists source files and Make/{files,options} in given directory

USAGE
    exit 1
}

# canonical form (no double and no trailing dashes)
packDir=$(echo "$1" | sed -e 's@//*@/@g' -e 's@/$@@')

# check for essential directories
[ -d $packDir ] || {
    echo "Error: directory $packDir does not exist" 1>&2
    exit 1
}


#
# list of files but excluding
# - dependent files (dep, obj, lib), archives
# - exclude Doxygen documentation etc
#

find -H $packDir                                                              \
    ! -type d                                                                 \
   \( -type f -o -type l \)                                                   \
    ! -name "*~"                                                              \
 -a ! -name ".*~"                                                             \
 -a ! -name "*.orig"                                                          \
 -a ! -name "*.dep"                                                           \
 -a ! -name "*.o"                                                             \
 -a ! -name "*.so"                                                            \
 -a ! -name "*.a"                                                             \
 -a ! -name "*.tar"                                                           \
 -a ! -name "*.tar.gz"                                                        \
 -a ! -name "*.tgz"                                                           \
 -a ! -name "core"                                                            \
 -a ! -name "core.[1-9]*"                                                     \
 -a ! -name "libccmio*"                                                       \
| sed                                                                         \
 -e "\@$packDir/lib/@d"                                                       \
 -e '\@/\.git/@d'                                                             \
 -e '\@/\.tags/@d'                                                            \
 -e '\@/README\.org@d'                                                        \
 -e '\@/bin/[^/]*/@{ \@/bin/tools/@!d }'                                      \
 -e '\@/lib/@d'                                                               \
 -e '\@/platforms/@d'                                                         \
 -e '\@/t/@d'                                                                 \
 -e '\@/Make[.A-Za-z]*/[^/]*/@d'                                              \
 -e '\@/[Dd]oxygen/html/@d'                                                   \
 -e '\@/download/@d'                                                          \
 -e '\@/libccmio-.*/@d'                                                       \
 -e '\@/debian/@d'


#------------------------------------------------------------------------------