#!/bin/bash

# Build IM pkgs
cmdname=$(basename $0)

usage="$cmdname [-d <topdir>] [-p] [-b] [-n] [spec files...]"
usage="$usage\nDefault build type is 'build-only'"
usage="$usage\n    -d <topdir>: specify another top dir."
usage="$usage\n    -p         : source prep only."
usage="$usage\n    -a         : uninstall/build/install."
usage="$usage\n    -n         : NOT compress/copy to $HOME/packages\n"

# check /opt/jdsbld
if [ ! -d /opt/jdsbld ];then
    echo "Need jds build tools in /opt/jdsbld"
    exit 1
fi

export PATH=/usr/bin:/usr/sbin
source /opt/jdsbld/bin/env.sh
export PYTHON=/usr/bin/python2.6

while getopts pad:n option
do
    case $option in
        p)  FLAGPREP=1;;
        a)  FLAGALL=1;;
        d)  TOPDIR="$OPTARG";;
        n)  NOTCPFLAG=1;;
        ?)  printf "$usage" ; exit ;;
    esac
done
shift $(expr $OPTIND - 1)

if [ X$TOPDIR = X ]; then
    if echo $0 | egrep -s '^/'; then
        TOPDIR=$(dirname $0)
    else
        TOPDIR="`pwd`/$(dirname $0)"
    fi
fi
mkdir -p $TOPDIR/log

# set the http and ftp proxies if you are behind a firewall
# export http_proxy=
# export ftp_proxy=

if [ X$FLAGPREP = 'X1' ]; then
    CMD='prep'
elif [ X$FLAGALL = 'X1' ]; then
    CMD='build'
else
    CMD='build-only'
fi

if [ -z $1 ]; then
    SPECFILES="cmdassist.spec stardict.spec icu.spec idnkit.spec"
else
    SPECFILES=$@
fi

G11NDIR=$(dirname $0)
for spec in $SPECFILES
do
    case $spec in
    cmdassist.spec )
        cd $G11NDIR
        cp cmdassist/COPYING cmdassist/cmdassist.copyright
        VERSION=`egrep "Version:" cmdassist/cmdassist.spec | awk '{print $2}'`
        mv cmdassist cmdassist-${VERSION}
        /usr/bin/tar cf - cmdassist-${VERSION} | /usr/bin/gzip > cmdassist-${VERSION}.tar.gz
        mv cmdassist-${VERSION}.tar.gz cmdassist-${VERSION}/
        dir=cmdassist-${VERSION}
        ;;
    icu.spec )
        cd $G11NDIR/icu
        /usr/bin/tar cf - old_libs | /usr/bin/gzip > old_libs.tar.gz
        dir=icu
        ;;
    idnkit.spec )
        cd $G11NDIR/idn
        /usr/bin/tar cf - sunothers | /usr/bin/gzip > sunothers.tar.gz
        /usr/bin/tar cf - idnconv | /usr/bin/gzip > idnconv.tar.gz
        dir=idn
        ;;
    * )
        dir=${spec%.spec}
        ;;
    esac

    SPECDIRS=$TOPDIR/$dir:$TOPDIR/include
    PATCHDIRS=$TOPDIR/$dir/patches
    SRCDIRS=$TOPDIR/$dir:$TOPDIR/SOURCES

    PKGUNINSTALLARGS="uninstall-pkgs --specdirs=$SPECDIRS"
    PKGBUILDARGS="$CMD --download --topdir=$TOPDIR --specdirs=$SPECDIRS "
    PKGBUILDARGS="$PKGBUILDARGS --sourcedirs=$SRCDIRS --patchdirs=$PATCHDIRS"
    PKGBUILDARGS="$PKGBUILDARGS --logdir=$TOPDIR/log"

    if [ $CMD = 'build' ]; then
        echo "pkgtool $PKGUNINSTALLARGS $spec"
        pkgtool $PKGUNINSTALLARGS $spec
    fi
    echo "pkgtool $PKGBUILDARGS $spec"
    pkgtool $PKGBUILDARGS $spec
done

# This is used for nightly build env
if [ X$NOTCPFLAG = X ]; then
    ( cd $TOPDIR/PKGS
#        rm -f *.bz2
        for pkg in `find . -type d -name "SUNW*" | cut -c3-`; do
            tar cf - $pkg | bzip2 > $pkg.tar.bz2
        done
    )
fi