source: epd_deployment/deployment.sh @ 625

#!/bin/bash

########### SVN repository information ###################
# $Date: 2011-08-22 01:23:33 +0000 (Mon, 22 Aug 2011) $
# $Author: jemian $
# $Revision: 625 $
# $URL: epd_deployment/deployment.sh $
# $Id: deployment.sh 625 2011-08-22 01:23:33Z jemian $
########### SVN repository information ###################

# generic EPD installment/deployment procedure for /APSshare

###################################################################################
#
# parse the command line
#

[ $# -lt 3 ] && _cmd_usage
[ $# -gt 4 ] && _cmd_usage

_cmd_usage() {
    echo ""
    echo "usage: $0 EPD_OS_SPECIFIC_DISTRIBUTION EPICS_LIBCA EPD_ROOT_DIR  [BITS]"
    echo "  EPD_OS_SPECIFIC_DISTRIBUTION is the path and file of the EPD download file (a shell script)"
    echo "  EPICS_LIBCA is the path and file of libca.so"
    echo "  EPD_ROOT_DIR is the path in which this EPD will be deployed (installed)"
    echo "  BITS is optional, if present, indicates that deployment is to be 32- or 64-bit (64-bit is default)"
    echo ""
    echo "for example:"
    echo "  $0\\"
    echo "     /APSshare/epd/downloads/epd-7.1-2-rh5-x86_64.sh \\"
    echo "     /APSshare/epics/base-3.14.11/lib/linux-x86_64-el5/libca.so.3.14 \\"
    echo "     /APSshare/epd \\"
    echo "     64"
    echo "This will deploy EPD 7.1-2 for a 64-bit RHEL6 system with EPICS 3.14.11"
    echo "  /APSshare/epd/rh5-x86_64/bin/python"
    echo ""
    exit 1
}


###################################################################################
#
# establish basic definitions
#

TOOL=$0
EPD_OS_SPECIFIC_DISTRIBUTION=$1
EPICS_LIBCA=$2
EPD_ROOT_DIR=$3
BITS=$4

START_DIR=`/bin/pwd`


# Example:  EPD_OS_SPECIFIC_DISTRIBUTION=/APSshare/epd/downloads/epd-7.1-2-rh5-x86_64.sh
#   INSTALLER_SCRIPT=epd-7.1-2-rh5-x86_64.sh
INSTALLER_SCRIPT=$(basename ${EPD_OS_SPECIFIC_DISTRIBUTION})
echo "INSTALLER_SCRIPT = ${INSTALLER_SCRIPT}"

# cut off first 10 characters
#  TODO: could do better but this works for now
#   INSTALLER_SCRIPT__OS_PART=rh5-x86_64.sh
INSTALLER_SCRIPT__OS_PART=`echo ${INSTALLER_SCRIPT} | colrm 1 10`
echo "INSTALLER_SCRIPT__OS_PART = ${INSTALLER_SCRIPT__OS_PART}"

#   EPD_DEPLOYMENT_SUBDIR=rh5-x86_64
EPD_DEPLOYMENT_SUBDIR=${INSTALLER_SCRIPT__OS_PART%.*}
echo "EPD_DEPLOYMENT_SUBDIR = ${EPD_DEPLOYMENT_SUBDIR}"

EPD_DEPLOYMENT_DIR=${EPD_ROOT_DIR}/${EPD_DEPLOYMENT_SUBDIR}


#OS_KERNEL_NAME=`uname -s`                # Linux
#PROCESSOR_TYPE=`uname -p`                # x86_64
#KERNEL_RELEASE_NAME=`uname -r`           # 2.6.32-131.2.1.el6.x86_64  (el6 is the important part here)
#
#case ${OS_KERNEL_NAME} in
#    Linux)
#        echo "This is Linux, release ${KERNEL_RELEASE_NAME}"
#        ;;
#    SunOS)
#        echo "This is Solaris, release ${KERNEL_RELEASE_NAME}"
#        ;;
#esac


###################################################################################
#
# post/update the README file
#
#  TODO: short-term need
[ -f ${EPD_ROOT_DIR}/00_README.txt ] && /bin/rm ${EPD_ROOT_DIR}/00_README.txt
#
if [ ./README.txt -nt ${EPD_ROOT_DIR}/README.txt ]; then
    echo "updating README file"
    /bin/cp ./README.txt ${EPD_ROOT_DIR}/README.txt
fi


###################################################################################
#
# install EPD
#

${EPD_OS_SPECIFIC_DISTRIBUTION} -b -p ${EPD_DEPLOYMENT_DIR}
cd ${EPD_DEPLOYMENT_DIR}/bin

###################################################################################
#
# copy the EPICS_LIB_FILE into the Python libraries
# Is this a better way to provide libca.so and avoid setting LD_LIBRARY_PATH?  
#   No, still need to set LD_LIBRARY_PATH or PATH.  But that is easier.
#   Also, copying the library to Python associates this file directly.
#   Could also modify search list in PyEPICS epics.ca.find_libca() 
#   to add <python>/lib at end of list.  Not done yet.  This would
#   allow a python session to fallback to known library.
#

cd ${EPD_DEPLOYMENT_DIR}/lib
echo "# Copying EPICS libca.so support library for PyEpics"
/bin/cp ${EPICS_LIBCA}   ./
EPICS_LIB_FILE=$(basename ${EPICS_LIBCA})
if [ "${EPICS_LIB_FILE}" = "libca.so" ]; then
    echo "No need to make libca soft link"
else
    echo "# making soft link to libca.so"
    [ -f ./libca.so ] && /bin/rm ./libca.so
    /bin/ln -s ./${EPICS_LIB_FILE}  ./libca.so
fi
PATH=${EPD_DEPLOYMENT_DIR}/lib:${PATH}


###################################################################################
# Since the release of EPD 7.0-2 a bug has been found in distribute, 
# which causes Cython extensions not to be compiled. We advise to 
# update to the latest distribute version (after the EPD installation) using: 
#       $ enpkg distribute 
#cd ${EPD_DEPLOYMENT_DIR}/bin
#./easy_install distribute
#./enpkg distribute

###################################################################################
# WhooshDoc is an Enthought utility to search for information in modules.
# With more than 10^4 modules in EPD, the Python "help> modules" functionality runs
# out of resources due to scale.  Downside of WhooshDoc is it only works on the
# EPD index of modules (EPDIndex), not including those added locally by easy_install.
#
# wdoc ui &
#
cd ${EPD_DEPLOYMENT_DIR}/bin
./enpkg whooshdoc

###################################################################################
#
# install additional packages
#

cd ${START_DIR}
./add-ons.sh ${EPD_DEPLOYMENT_DIR}