#!/bin/bash

ALL_SPECS="

CBEant.spec

CBEautoconf.spec

CBEautomake.spec

CBEbison.spec

CBEcmake.spec

CBEcoreutils.spec

CBEcvs.spec

CBEdiff.spec

CBEflex.spec

CBEgettext.spec

CBEgnuawk.spec

CBEgnused.spec

CBElibtool.spec

CBEm4.spec

CBEmake.spec

CBErsync.spec

CBEsubversion.spec

CBEyasm.spec

"

usage () {

    echo "Usage: $0 option"

    echo "Options:"

    echo "   -s, --src             make a source tarball (default: binary)"

    echo "   -a arch, --arch arch  make dist for arch, arch must be one of sparc or x86"

    exit 1

}

mydir=$(cd $(dirname $0); pwd);

tardir=${mydir}/tarballs

the_cpu=`uname -p`

if [ "x$the_cpu" != xsparc ]; then

    the_cpu=x86

fi

dist_cpu=$the_cpu

PKGBUILD_VERSION=`grep '^PKGBUILD_VERSION=' cbe-install | head -1 | cut -f2 -d=`

DIST=bin

case "$1" in

    -s|--src )

	DIST=src

	;;

    -a|--arch )

	shift

	case "$1" in

	sparc|x86)

	    dist_cpu=$1

	    ;;

	*)

	    echo Error: argument to -a or --arch must be either sparc or x86

	    exit 1

	    ;;

        esac

	;;

    *)

        usage

	;;

esac

pkgsdir=pkgs-${dist_cpu}

if [ ! -f ${mydir}/CBE_VERSION ]; then

    echo "Run this script in the wells-cbe directory"

    exit 1

fi

CBE_VERSION=`cat ${mydir}/CBE_VERSION`

DATE=`date +%Y-%m-%d`

ARCH=`uname -p`

if [ $DIST = src ]; then

    CBE_TARBALL_NAME=desktop-cbe-src-${CBE_VERSION}.tar.bz2

else

    CBE_TARBALL_NAME=desktop-cbe-${CBE_VERSION}-${dist_cpu}.tar.bz2

fi

DIST_SUBDIR=desktop-cbe-$CBE_VERSION

COMMON_DIST_FILES="cbe-install cbe-remove .pkgtoolrc CBE_VERSION NEWS $ALL_SPECS CBEenv.spec ext-sources/env.sh ext-sources/env.csh ext-sources/env_include.sh ext-sources/ld-wrapper ext-sources/gendiff include/CBE.inc include/default-depend.inc"

cd ${mydir}

rm -rf $DIST_SUBDIR/*

mkdir -p ${mydir}/$DIST_SUBDIR || exit 1

mkdir -p ${mydir}/$DIST_SUBDIR/ext-sources || exit 1

mkdir -p ${mydir}/$DIST_SUBDIR/include || exit 1

sed \

  -e "s/@CBE_VERSION@/$CBE_VERSION/g" \

  -e "s/@ARCH@/$ARCH/g" \

  -e "s/@DATE@/$DATE/g" \

    $mydir/CBE_README > $mydir/$DIST_SUBDIR/README || exit 1

for f in $COMMON_DIST_FILES; do

    cp $mydir/$f $mydir/$DIST_SUBDIR/$f || exit 1

done

chmod +x ${mydir}/cbe-install || exit 1

chmod +x ${mydir}/cbe-remove || exit 1

if [ $DIST = src ]; then

    CBE_SRC_FILES="include/CBE.inc tarballs/pkgbuild-$PKGBUILD_VERSION.tar.bz2"

    mkdir -p ${mydir}/$DIST_SUBDIR/tarballs || exit 1

    mkdir -p ${mydir}/$DIST_SUBDIR/patches || exit 1

    for spec in $ALL_SPECS; do

	srcs=`spectool get_sources $spec`

	for src in $srcs; do

	    src=`basename $src`

	    test -f "$mydir/ext-sources/$src" && \

		src=ext-sources/$src || \

		src=tarballs/$src

	    CBE_SRC_FILES="$CBE_SRC_FILES $src"

	done

	srcs=`spectool get_patches $spec`

	for src in $srcs; do

	    src=patches/`basename $src`

	    CBE_SRC_FILES="$CBE_SRC_FILES $src"

	done

    done

    for f in $CBE_SRC_FILES; do

	cp $mydir/$f $mydir/$DIST_SUBDIR/$f || exit 1

    done

else

    CBE_PKGS="$pkgsdir/SFpkgbuild"

    mkdir -p ${mydir}/$DIST_SUBDIR/$pkgsdir/5.10 || exit 1

    for spec in $ALL_SPECS; do

	pkgs=`spectool get_packages $spec`

	for pkg in $pkgs; do

	    CBE_PKGS="$CBE_PKGS $pkgsdir/$pkg"

	    test -d $mydir/$pkgsdir/5.10/$pkg && \

			    CBE_PKGS="$CBE_PKGS $pkgsdir/5.10/$pkg"

	done

    done

    for pkg in $CBE_PKGS; do

	cp -pr $mydir/$pkg $mydir/$DIST_SUBDIR/$pkg || exit 1

    done

fi

chmod -R a+rX ${mydir}/$DIST_SUBDIR || exit 1

chmod 555 $mydir/$DIST_SUBDIR/cbe-install $mydir/$DIST_SUBDIR/cbe-remove

cd $mydir

/bin/tar cvhf - $DIST_SUBDIR | bzip2 -9 \

    > $CBE_TARBALL_NAME || exit 1

rm -rf $DIST_SUBDIR