#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 1991-2008 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 2 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, write to the Free Software Foundation,
#     Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
#
# Script
#     foamCheckSourceDeps
#
# Description
#     Usage: foamCheckSourceDeps [dir1 .. dirN]
#
#     Search for *.dep files that are without a corresponding .C or .L file.
#     These could indicate a directory that has been moved.
#         - print questionable directory  and dep file
#------------------------------------------------------------------------------
if [ "$1" = "-h" -o "$1" = "-help" ]
then
   cat <<USAGE 1>&2
Usage: ${0##*/} [dir1 .. dirN]

    Search for .dep files that are without a corresponding .C or .L file.
    This could indicate a directory that has been moved.
        - print questionable directory and file
USAGE
   exit 1
fi

if [ "$#" -eq 0 ]
then
   set -- .
fi

for checkDir
do
   if [ -d $checkDir ]
   then
      find $checkDir -name '*.dep' -print | while read depFile;
      do
         Cfile=$(echo $depFile | sed -e 's/\.dep$/.C/')
         # also check flex files
         Lfile=$(echo $depFile | sed -e 's/\.C$/.L/')
         if [ ! -f $Cfile -a ! -f $Lfile ]
         then
            echo "$(dirname $Cfile)  ${depFile##*/}"
         fi
      done
   fi
done

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