#!/bin/sh

# 19990323 -tailored for infn
#
# installs to /usr/prod to avoid affecting current /usr/products
#
# users should source   /usr/prod/setups/setups.csh 

# Installs and configures ups, perl and upd

project=infn

echo ' '
echo ' =============================================================== '
echo " Bootstrapping UPS on `hostname` at `date`"
echo ' =============================================================== '
echo ' '

###########################################################################
#     You may edit these variables        #
###########################################################################

# Use this by default

#  UPD_HOST='kits.fnal.gov'
#  PRODUCTS_ACCT=products
#  PRODUCTS_ROOT=/fnal/ups/prd
#  PRODUCTS_UPSDB=/fnal/ups/upsdb
#  PRODUCTS_SETUPS=/usr/local/etc

# or use this to put products under your own account

  UPD_HOST='kits.fnal.gov'
  PRODUCTS_TMP='/var/tmp/bootups'
  PRODUCTS_ACCT=`whoami`
  PRODUCTS_ROOT=/usr/prod
  PRODUCTS_UPSDB=${PRODUCTS_ROOT}/upsdb
  PRODUCTS_SETUPS=${PRODUCTS_ROOT}/setups

# Product versions

  UPS_VER=v4_4a
  UPD_VER=v4_4
  PERL_VER=v5_004

###########################################################################
############ Now we run the configuration - do not edit the following #####
###########################################################################

echo " OK - configuring "

DIST_FLVR=`uname -s`                            # base flavor of system
DIST_RLSE=`uname -r | cut -f 1 -d "."`          # release of system

[ "`uname -s`" = "IRIX64" ] && DIST_FLVR="IRIX"

echo "     Calculated  DIST_FLVR ${DIST_FLVR} "
echo "     Calculated  DIST_RLSE ${DIST_RLSE} "

#####################################
#    Run this as  ${PRODUCTS_ACCT}  #
#####################################

if [ "`whoami`" = "${PRODUCTS_ACCT}" ]
then
    echo " "
    echo " OK - user id is ${PRODUCTS_ACCT} as specified"
else
    echo " "
    echo " Sorry, you are logged in as `whoami` "
    echo " But your bootups.config file specifies ${PRODUCTS_ACCT}"
    echo " You must log in as ${PRODUCTS_ACCT} to run this script "
    exit 1
fi

######################
# Checking /var/tmp  #
######################

if [  -w /var/tmp ]
then
    true
    echo " OK - you can write into /var/tmp "
else
    echo " "
    echo " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * "
    echo " * *  Sorry, your account cannot write into /var/tmp   * * "
    echo " * *    as root,   chmod 1777 /var/tmp                 * * "
    echo " * * * * * * * * * * * * * * * * * * * * * * * * * * * * * "
    echo " "
    exit 1
fi

############################
# PRODUCTS_TMP directories #
############################

for PRODUCTS_MKDIR in    \
  ${PRODUCTS_TMP}                  \
  ${PRODUCTS_TMP}/upsdb            \
  ${PRODUCTS_TMP}/upsdb/.upsfiles  \
  ${PRODUCTS_TMP}/upsdb/.updfiles  \
  ${PRODUCTS_TMP}/setups
do 
    if [ -d ${PRODUCTS_MKDIR} ]
    then
        echo " OK - already have  ${PRODUCTS_MKDIR} "
    else
        if mkdir  ${PRODUCTS_MKDIR}
        then
            echo " OK - created  ${PRODUCTS_MKDIR} "
        else
            echo " OOPS - could not create  ${PRODUCTS_MKDIR} "
	    exit 1
        fi
    fi
done

cd ${PRODUCTS_TMP}

#########################
# UPS/UPD/PERL tarballs #
#########################

echo " "
echo " OK - copying ups tarfiles from kits.fnal.gov "
echo " "

for PRODVERSFLVR in \
    ups-${UPS_VER}-${DIST_FLVR}+${DIST_RLSE}    \
    perl-${PERL_VER}-${DIST_FLVR}+${DIST_RLSE}  \
    upd-${UPD_VER}-NULL
do 

   prod=`echo ${PRODVERSFLVR} | cut -d- -f1`
   vers=`echo ${PRODVERSFLVR} | cut -d- -f2`
   flvr=`echo ${PRODVERSFLVR} | cut -d- -f3`

   if [ -d ${PRODUCTS_TMP}/${prod} ]
    then
        echo " ${PRODUCTS_TMP}/${prod} already exists "
    else
            if [ ! -r ${PRODUCTS_TMP}/${prod}.tar ]    # for testing
	    then
        echo "products/${prod}/${vers}/${flvr}/${prod}_${vers}_${flvr}.tar"
        /bin/echo  "user ftp $`whoami`@`hostname`\n \
	    image \n \
            get products/${prod}/${vers}/${flvr}/${prod}_${vers}_${flvr}.tar \
	    ${PRODUCTS_TMP}/${prod}.tar \n \
            quit" \
        |  ftp -n ftp.fnal.gov
            fi
        du -sk ${PRODUCTS_TMP}/${prod}.tar
        mkdir -p ${PRODUCTS_TMP}/${prod}
        tar xf ${PRODUCTS_TMP}/${prod}.tar -C ${PRODUCTS_TMP}/${prod}
#        rm     ${PRODUCTS_TMP}/${prod}.tar
        du -sk ${PRODUCTS_TMP}/${prod}
    fi
done

##################
# configurations #
##################

echo " "
echo " OK - creating tmp upsdb_list   file "

echo   ${PRODUCTS_TMP}/upsdb  >  ${PRODUCTS_TMP}/setups/upsdb_list

echo " OK - creating tmp ups  dbconfig file "

echo "FILE = DBCONFIG"                                    >  ${PRODUCTS_TMP}/upsdb/.upsfiles/dbconfig
echo "AUTHORIZED_NODES = *"                               >> ${PRODUCTS_TMP}/upsdb/.upsfiles/dbconfig
echo "PROD_DIR_PREFIX = ${PRODUCTS_TMP}"                  >> ${PRODUCTS_TMP}/upsdb/.upsfiles/dbconfig
echo "SETUPS_DIR = ${PRODUCTS_TMP}/setups"                >> ${PRODUCTS_TMP}/upsdb/.upsfiles/dbconfig
echo "UPD_USERCODE_DIR = ${PRODUCTS_TMP}/upsdb/.updfiles" >> ${PRODUCTS_TMP}/upsdb/.upsfiles/dbconfig


echo " OK - creating tmp upd updconfig file "

cat > ${PRODUCTS_TMP}/upsdb/.updfiles/updconfig <<\endfile
File       = updconfig
product    = ANY
flavor     = ANY
qualifiers = ANY
options    = ANY
     UPS_THIS_DB  = "${UPD_USERCODE_DB}"
     UPS_PROD_DIR = "${UPS_PROD_NAME}"
  UNWIND_PROD_DIR = "${PROD_DIR_PREFIX}/${UPS_PROD_DIR}"
      UPS_UPS_DIR = "ups"
   UNWIND_UPS_DIR = "${UNWIND_PROD_DIR}/${UPS_UPS_DIR}"
   UPS_TABLE_FILE = "${UPS_PROD_NAME}.table"
 UNWIND_TABLE_DIR = "${UNWIND_UPS_DIR}"
    UPS_TABLE_DIR = "${UNWIND_TABLE_DIR}"
endfile

cp  ${PRODUCTS_TMP}/upd/ups/updusr.pm.template \
    ${PRODUCTS_TMP}/upsdb/.updfiles/updusr.pm

###################
# declaring ups   #
###################

echo " "
echo " OK - removing any previous UPS environment "

unset PRODUCTS
unset SETUP_UPS
unset SETUPS_DIR
unset UPS_DIR
unset UPS_SHELL

export UPS_SHELL
       UPS_SHELL=/bin/sh

export PRODUCTS
       PRODUCTS=${PRODUCTS_TMP}/upsdb
       
###############################
# declaring upsl, upd, perl   #
###############################

cd ${PRODUCTS_TMP}

if [ -d upsdb/ups ]
then
    echo " "
    echo " OK - ups exists "
else
    echo " "
    echo " OK - declaring ups "
    ${PRODUCTS_TMP}/ups/bin/ups declare -z ${PRODUCTS_TMP}/upsdb \
		  -C	       \
		  -r `pwd`/ups \
		  -f ${DIST_FLVR}+${DIST_RLSE} \
		  -m ups.table \
		  -M ups       \
		     ups ${UPS_VER}
    ${PRODUCTS_TMP}/ups/bin/ups declare -z ${PRODUCTS_TMP}/upsdb \
		  -c	    \
	             ups ${UPS_VER}
fi

if [ -d upsdb/perl ]
then
    echo " OK - perl exists "
else
    echo " "
    echo " OK - declaring perl "
    ${PRODUCTS_TMP}/ups/bin/ups declare -z ${PRODUCTS_TMP}/upsdb \
		  -C            \
		  -r `pwd`/perl \
		  -f ${DIST_FLVR}+${DIST_RLSE} \
		  -m perl.table \
		  -M ups       \
		     perl ${PERL_VER}
    ${PRODUCTS_TMP}/ups/bin/ups declare -z ${PRODUCTS_TMP}/upsdb \
		  -c	    \
		     perl ${PERL_VER}
fi


if [ -d upsdb/upd ]
then
    echo " OK - upd exists "
else
    echo " "
    echo " OK - declaring upd "
    ${PRODUCTS_TMP}/ups/bin/ups declare -z ${PRODUCTS_TMP}/upsdb \
		  -r `pwd`/upd \
		  -f ${DIST_FLVR}+${DIST_RLSE} \
		  -m upd.table \
		  -M ups       \
		     upd ${UPD_VER}
fi

echo " "
echo " OK - bootstrap products are "
ups list -aK+

echo " "
echo " OK - setting up ups "

. ${PRODUCTS_TMP}/setups/setups.sh

echo " OK - setting up upd "

setup upd ${UPD_VER}

###############
# directories #
###############

echo " "
for PRODUCTS_MKDIR in \
  ${PRODUCTS_ROOT}    \
  ${PRODUCTS_UPSDB}   \
  ${PRODUCTS_SETUPS}  \
  ${PRODUCTS_UPSDB}/.updfiles             \
  ${PRODUCTS_UPSDB}/.upsfiles/startup     \
  ${PRODUCTS_UPSDB}/.upsfiles/shutdown    \
  ${PRODUCTS_UPSDB}/.upsfiles/statistics  \
  
do 
    if [ -d ${PRODUCTS_MKDIR} ]
    then
        echo " OK - already have  ${PRODUCTS_MKDIR} "
    else
        if mkdir -p ${PRODUCTS_MKDIR}
        then
            echo " OK - created  ${PRODUCTS_MKDIR} "
        else
            echo " OOPS - could not create  ${PRODUCTS_MKDIR} "
	    exit 1
        fi
    fi
done

export UPD_USERCODE_DB
       UPD_USERCODE_DB=${PRODUCTS_UPSDB}

export UPD_USERCODE_DIR
       UPD_USERCODE_DIR=${PRODUCTS_UPSDB}/.updfiles

PRODUCTS=${PRODUCTS_UPSDB}

################
# redirect upd #
################

export UPD_USERCODE_DB
       UPD_USERCODE_DB=${PRODUCTS_UPSDB}

export UPD_USERCODE_DIR
       UPD_USERCODE_DIR=${PRODUCTS_UPSDB}/.updfiles

export PRODUCTS
       PRODUCTS=${PRODUCTS_UPSDB}

#################
# configuration #
#################

echo ${PRODUCTS_UPSDB} > ${PRODUCTS_SETUPS}/upsdb_list
cp ${PRODUCTS_TMP}/dbconfig.${project}  ${PRODUCTS_UPSDB}/.upsfiles/dbconfig
cp ${PRODUCTS_TMP}/updconfig.${project} ${PRODUCTS_UPSDB}/.updfiles/updconfig
cp ${PRODUCTS_TMP}/upsdb/.updfiles/updusr.pm  ${PRODUCTS_UPSDB}/.updfiles/updusr.pm

################
# final target #
################

echo " OK - installing ups under ${PRODUCTS_ROOT} "

echo " "
if  ups exist          ups  ${UPS_VER}
then
    echo " OK - already have ups "
else
    upd  install -Cj   ups  ${UPS_VER}  -h file://localhost${PRODUCTS_TMP}/upsdb  && \
    ups  declare -c    ups  ${UPS_VER}
fi

echo " "
if  ups exist          perl ${PERL_VER}
then
    echo " OK - already have perl "
else
    upd  install -Cj   perl ${PERL_VER} -h file://localhost${PRODUCTS_TMP}/upsdb  && \
    ups  declare -c    perl ${PERL_VER}
fi

echo " "
if  ups exist          upd  ${UPD_VER}
then
    echo " OK - already have upd "
else
    upd  install -Cj   upd  ${UPD_VER}  -h file://localhost${PRODUCTS_TMP}/upsdb  && \
    ups  declare -c    upd  ${UPD_VER}
fi


##################
# courtesy links #
##################

if [ -w /usr/local/etc ]
then
     rm -f /usr/local/etc/setups.csh 
     rm -f /usr/local/etc/setups.sh 
     ln -s ${PRODUCTS_SETUPS}/setups.csh /usr/local/etc/setups.csh
     ln -s ${PRODUCTS_SETUPS}/setups.sh /usr/local/etc/setups.sh
fi

########
# done #
########

echo ' '
echo ' ===================================================================== '
echo "  Bootstrapping UPS complete `date`"
echo ' ===================================================================== '
echo ' '

exit


Issues:

    how to recognize current ups/upd/perl  (if desired)
        CDF uses form   <prod>-<vers>-<flvr>-.tar  for tarfile name