#!/bin/bash -e

#---------------------------------------------------------------------
# Get absolute path for script directory.

BS=${BASH_SOURCE[0]}
if [ -h $BS ]; then
    BS=`readlink $BS`
fi
THISDIR="$( dirname $BS )"
cd $THISDIR || exit 1
THISDIR=`pwd`

#---------------------------------------------------------------------
# Confirm that script is running in the right place.

if [ \! -d mtsrc ]; then
    cat << END
Error: This script must be stored in,  and preferably executed in, the
directory which contains the "mtsrc" directory.
END
    exit 1
fi

#---------------------------------------------------------------------
# Check usage.

if [ "x$1" \!= "xclean" ]; then
    if [ "x$1" \!= "xcleanup" ]; then
        cat << END
This is "mtcleanup-program.sh".  This  Linux script  deletes left-over
"build" files in a previously compiled copy  of  Final Minetest  in an
attempt to  produce a tree  that is  closer  to  directly usable  with
"git".

If you're sure of what you're doing, execute:

      bash -e mtclean-program.sh clean

You can specify either "clean" or "cleanup" as the parameter.
END
        exit 1
    fi
fi

#---------------------------------------------------------------------
# Initial setup.

BALLDIR=$THISDIR/mtsrc/newline
PRODDIR=$THISDIR/minetest
TOOLS_PREFIX=$THISDIR/toolstree

BINDIR=$TOOLS_PREFIX/bin
INCDIR=$TOOLS_PREFIX/include
LIBDIR=$TOOLS_PREFIX/lib

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

pushd $PRODDIR                                  || exit 1

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

for x in \
    C.includecache                  \
    CXX.includecache                \
    CMakeCache.txt                  \
    CMakeCCompiler.cmake            \
    CMakeCXXCompiler.cmake          \
    CMakeDirectoryInformation.cmake \
    CMakeRuleHashes.txt             \
    CPackConfig.cmake               \
    CPackSourceConfig.cmake         \
    DependInfo.cmake                \
    Makefile2                       \
    TargetDirectories.txt           \
    build.make                      \
    depend.make                     \
    depend.internal                 \
    cmake_config.h                  \
    cmake_install.cmake             \
    flags.make                      \
    link.txt                        \
    progress.make                   \
    relink.txt
do
    rm -fr `find . -name $x`
done

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

rm -fr `find . -name Makefile | grep -v build/android`
rm -fr `find . -name \*.a`
rm -fr `find . -name \*.log`
rm -fr `find . -name \*.o`

rm -fr `find . -type d -name CMakeFiles`

rm -fr textures/base/pack/menu_header_old.png
rm -fr bin/minetest* games/Bucket_Game
rm -fr cache worlds
rm -fr debug.txt doc/Doxyfile install_manifest.txt
rm -fr src/cmake_config_githash.h

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

echo Done                                       || exit 1