#!/bin/sh
#------------------------------------------------------------------------------
# =========                 |
# \\      /  F ield         | OpenFOAM: The Open Source CFD Toolbox
#  \\    /   O peration     |
#   \\  /    A nd           | Copyright (C) 2011-2012 OpenFOAM Foundation
#    \\/     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
#     foamTags
#
# Description
#     Build the tags files for all the .C and .H files
#
#     This script is designed for use with emacs
#
#     For use, download/install 'exuberant ctags'.  The executable for this
#     package is called ctags, which conflicts with the 'standard' version
#     of ctags found on most *nix systems.  Rename the exuberant ctags
#     executable to ectags.
#
#------------------------------------------------------------------------------

if [ $# -ne 0 ]
then
    echo "Usage : ${0##*/}"
    echo ""
    echo "Build the tags files for all the .C and .H files"
    echo ""
    exit 1
fi


for cmd in etags ectags
do
    type $cmd >/dev/null 2>&1 || {
        echo "${0##*/} cannot build tag files: '$cmd' command not found"
        exit 1
    }
done


cd $WM_PROJECT_DIR || exit 1
mkdir .tags 2>/dev/null


etagsCmd="etags --declarations -l c++ -o .tags/etags -"
#etagsDefCmd="etags -l c++ -o .tags/etagsDef -"
#etagsDecCmd="etags --declarations -l c++ -o .tags/etagsDec -"

etagsCmd="ectags -e --extra=+fq --file-scope=no --c-kinds=+p -o .tags/etags -L -"
etagsDefCmd="ectags -e --extra=+fq --file-scope=no -o .tags/etagsDef -L -"
etagsDecCmd="ectags -e --extra=+fq --file-scope=no --c-kinds=+p -o .tags/etagsDec -L -"

ectagsDecCmd="ectags -o .tags/ectagsDec --file-scope=no --c-kinds=+p --excmd=n --extra=+fq --fields=+afiKmnsSzt -L -"

find -H $WM_PROJECT_DIR \( -name "*.[HC]" -o -name lnInclude -prune -o -name Doxygen -prune \) | $etagsCmd
find -H $WM_PROJECT_DIR \( -name "*.[HC]" -o -name lnInclude -prune -o -name Doxygen -prune \) | $etagsDefCmd
find -H $WM_PROJECT_DIR \( -name "*.H" -o -name lnInclude -prune -o -name Doxygen -prune \) | $etagsDecCmd
find -H $WM_PROJECT_DIR \( -name "*.H" -o -name lnInclude -prune -o -name Doxygen -prune \) | $ectagsDecCmd

gtags -i --gtagsconf bin/tools/gtagsrc .tags

foamEbrowse


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