setup.sh

#!/bin/bash
# ---------------------------------------------------------------------------
# Setup processing for
#
# Environment Variable Prequisites
#
#   JAVA_HOME       Directory of Java Version
#
#
# $Id: setup.sh,v 1.1 2008/11/13 16:23:07 mohanar Exp $
# ---------------------------------------------------------------------------

getValuesFromCommandLine() {
    ADMIN_EMAIL=$1; shift;
    SMTP_SERVER=$1; shift;
    XNAT_URL=$1; shift;

    # Set default values for these variables.
    XNAT_SITE_NAME=XNAT
    DESTINATION=""
    MODULE_PATHS=""

    if [ ! -z $1 ]; then
        XNAT_SITE_NAME=$1; shift
        if [ ! -z $1 ]; then
            DESTINATION=$1; shift;
            if [ ! -z $1 ]; then
                MODULE_PATHS=$(echo $@ | sed 's/[ ,]\{1,\}/,/g')
            fi
        fi
    fi
}

echo

#======================================================================================================
# WORK_DIR gotten from http://software-lgl.blogspot.com/2009/03/find-full-path-of-your-bash-script.html
#======================================================================================================
WORK_DIR=`dirname "$(cd ${0%/*} && echo $PWD/${0##*/})"`

if [ -z $WORK_DIR ]; then
    WORK_DIR=`pwd`
fi

cd $WORK_DIR

[ -e gradle.properties ]
HAS_GRADLE_PROPS=$?
ARG_COUNT=$#
if (( ARG_COUNT < 3 && HAS_GRADLE_PROPS != 0 )); then
    echo "Missing required command line arguments"
    echo "USAGE: $0 <admin email> <SMTP server> <XNAT url> [XNAT site name] [destination] [modulePath1 modulePath2 modulePath3... modulePathn]"
    exit 1
fi

echo " "
echo "Using JAVA_HOME:         $JAVA_HOME"
echo " "
echo "Verify Java Version (with java -version)"
java -version

if (( ARG_COUNT > 2 )); then
    getValuesFromCommandLine $@

    if (( HAS_GRADLE_PROPS == 0 )); then
        echo ""
        echo There is a gradle.properties file in your installer folder. Would you like to save the values from this command
        echo into gradle.properties? The existing file will be backed up in the current folder if so.
        echo ""
    else
        echo ""
        echo Would you like to save your pipeline configuration settings to the gradle.properties file in your installer 
        echo folder. This will allow you to re-run the pipeline installation in the future without having to provide all
        echo of the configuration values again.
        echo ""
    fi

    SELECT=1
    while ! [[ ${SELECT} =~ [YyNn] ]]; do
        read -n1 -p "Y/n: " SELECT
        if ! [[ ${SELECT} =~ [YyNn] ]]; then
            echo ""
            echo Please press either Y or N.
        fi
    done
    echo ""

    if [[ ${SELECT} =~ [Yy] ]]; then
        if (( HAS_GRADLE_PROPS == 0 )); then
            mv gradle.properties gradle.properties.bak-$(date +%Y%m%d%H%M%S)
            echo Moved existing gradle.properties to !$.
        fi
        echo \# gradle.properties generated by setup.sh script at $(date) > gradle.properties
        echo \# Original command line: >> gradle.properties
        echo \# $* >> gradle.properties
        echo adminEmail=${ADMIN_EMAIL} >> gradle.properties
        echo smtpServer=${SMTP_SERVER} >> gradle.properties
        echo xnatUrl=${XNAT_URL} >> gradle.properties
        echo siteName=${XNAT_SITE_NAME} >> gradle.properties
        [[ -n ${DESTINATION} ]] && { echo destination=${DESTINATION} >> gradle.properties; }
        [[ -n ${MODULE_PATHS} ]] && { echo modulePaths=${MODULE_PATHS} >> gradle.properties; }
        USE_GRADLE_PROPS=0
    else
        USE_GRADLE_PROPS=1
    fi
else
    USE_GRADLE_PROPS=0
fi

chmod +x $WORK_DIR/gradlew
if (( USE_GRADLE_PROPS == 0 )); then
    echo Executing $WORK_DIR/gradlew with settings from gradle.properties.
    ./gradlew
else
    [[ -n ${DESTINATION} ]] && { DESTINATION_OPT=-Pdestination=${DESTINATION}; echo Set DESTINATION_OPT to ${DESTINATION_OPT}; }
    [[ -n ${MODULE_PATHS} ]] && { MODULE_PATHS_OPT=-PmodulePaths=${MODULE_PATHS}; echo Set MODULE_PATHS_OPT to ${MODULE_PATHS_OPT}; }
    echo Executing $WORK_DIR/gradlew -PadminEmail="$ADMIN_EMAIL" -PsmtpServer="$SMTP_SERVER" -PxnatUrl="$XNAT_URL" -PsiteName="$XNAT_SITE_NAME" $DESTINATION_OPT $MODULE_PATHS_OPT
    ./gradlew -PadminEmail="$ADMIN_EMAIL" -PsmtpServer="$SMTP_SERVER" -PxnatUrl="$XNAT_URL" -PsiteName="$XNAT_SITE_NAME" $DESTINATION_OPT $MODULE_PATHS_OPT
fi

exit $?