# Source this file.
# Environment variables: RLSE=version, e.g. 13.1 or 42.1.  ARCH=architecture
# Do e.g.	RLSE=42.1 . /s1/SuSE/source.me
# It sets these shell variables: 
#	di	Distro root, e.g. /s1/SuSE
#	sd	SuSE main distro, e.g. /s1/SuSE/SuSE/x86_64/42.1 (OSS)
#	sn	SuSE non-OSS e.g. /s1/SuSE/SuSE-noss/x86_64/42.1 (Non-OSS)
#	su	SuSE recent packages, /s1/SuSE/SuSE-update/x86_64/99.8
#	bs	SuSE Build Service, e.g. /s1/SuSE/SuSE-build/x86_64/42.1
#	pm	PackMan, e.g. /s1/SuSE/PackMan/x86_64/42.1
#	cn/mn	Local software, e.g. /s1/SuSE/CouchNet/x86_64/42.1
#	sbs	Script to download RPMs from the SuSE Build Service (arg: URL)
#	mkr	Script to rebuild distro metadata (arg: ditro root e.g. $bs)
# It also adds /s1/SuSE/bin to the path if not already there.  

ddirs=(/s1/SuSE /home/ftp/pub)
for f in ${ddirs[*]} ; do
    if [ -d $f ] ; then 
	di=$f
	break
    fi
done
if [ -z "$di" ] ; then 
    echo "ERROR, no repo directory, found none of ${ddirs[*]}" 1>&2
else
    arch=`uname -m`
    if [ "$arch" = "i686" ] ; then arch=i586 ; fi
    if [ -n "$ARCH" ] ; then arch=$ARCH ; fi
	# The release is e.g. 9.3, 13.1, 42.1; using 99.8 for Tumbleweed.  
    rlsea=($di/SuSE-build/$arch/[0-9]*.[0-9])
    rlse=${rlsea[${#rlsea[*]}-1]##*/}
    if [ -n "$RLSE" ] ; then rlse=$RLSE ; fi
	# Are we on Mathnet or CouchNet?  
    neta=(Mathnet CouchNet)
    netv=(mn cn)
    math=0
    for f in ${neta[*]} ; do
	if [ -d $di/$f ] ; then
	    eval ${netv[$math]}=$di/$f/$arch/$rlse
	    break
	fi
	math=`expr $math + 1`
    done
    if [ $math -ge ${#neta[*]} ] ; then
	echo "ERROR, which network?  Found none of $di/(${neta[*]})" 1>&2
    fi
	# Script aliases
    mkr=$di/bin/mksuserepo
    sbs=$di/bin/snarf-bs
    bs=$di/SuSE-build/$arch/$rlse
    pm=$di/PackMan/$arch/$rlse
    sn=$di/SuSE-noss/$arch/$rlse
    sdcm=(SuSE-distro SuSE)
    math=0
    for f in ${sdcm[*]} ; do
	if [ -d $di/$f ] ; then
	    sd=$di/$f/$arch/$rlse
	    su=$di/$f-update/$arch/$rlse
	    break
	fi
	math=`expr $math + 1`
    done
    
    if [ $math -ge ${#sdcm[*]} ] ; then
	echo "ERROR, main distro, found none of ${sdcm[*]}" 1>&2
    fi
    		# Add $di/bin to the path if not already there.
    if [[ "$PATH" != *$di/bin* ]] ; then
	PATH=${PATH}:$di/bin
    fi
fi