#!/bin/sh


print_header()
{
    cat <<- EOF 
[Setup]
AppName=Open Scene Graph
AppVerName=Open Scene Graph `make -s version`
AppPublisher=OpenSceneGraph
AppPublisherURL=http://www.openscenegraph.com
AppSupportURL=http://www.openscenegraph.com
AppUpdatesURL=http://www.openscenegraph.com
DefaultDirName={pf}\OpenSceneGraph
DisableDirPage=yes
DefaultGroupName=OpenSceneGraph
DisableProgramGroupPage=yes
LicenseFile=COPYING.txt
EOF
}

# Usage:
# do_dir $DIR
#
do_dir()
{
    DIR=$1
    DOS_DIR=`echo $DIR | sed 's/\\//\\\/g'`

    for f in `find $DIR -type f -print | grep -v CVS`
    do
        FILE=`basename $f`
        printf "Source: \"%s\\\%s\"; DestDir: \"{app}\\\%s\\\"; CopyMode: alwaysoverwrite\n"\
            $DOS_DIR $FILE  $DOS_DIR
    done
}

print_files()
{
    echo "[Files]"

    do_dir lib 
    do_dir bin 
    for dir in `ls -1 include| grep -v CVS`
    do
        do_dir "include/$dir"
    done
}


BUILD_ISS=1
BUILD_DISTRIBUTION=1
CLEAN_UP=1

while [ $# -gt 0 ]
do
    case $1 in
       -c )
            BUILD_ISS=0
            BUILD_DISTRIBUTION=0
            CLEAN_UP=1
            ;;

       -s )
           BUILD_ISS=1
           BUILD_DISTRIBUTION=0
           CLEAN_UP=0
           ;;
    esac

    shift;
done

if [ $BUILD_ISS = 1 ]
then
    echo Building Inno Setup script ....
    rm -f osg.iss
    print_header >> osg.iss
    print_files  >> osg.iss
fi

if [ $BUILD_DISTRIBUTION = 1 ]
then
    echo Building distribution ...
    OS=`uname | cut -b1-6`
    if [ "$OS" = "Cygwin" ]
    then 
        C:/Program\ Files/Inno\ Setup\ 3/iscc.exe osg.iss
        [ -d dist/Win32 ] || mkdir -p dist/Win32
        mv Output/setup.exe dist/Win32/OpenSceneGraph_setup.exe
        rm -rf Output
     else
        echo "     Distribution may only be built under Cygwin with Inno Setup"
    fi
fi

if [ $CLEAN_UP = 1 ]
then
    echo Cleaning up...
    rm -f osg.iss
fi