RandomSec/refine

#!/bin/sh

########################################################## 
#               Google Refine Control System             #
##########################################################

# -------------- utility functions ----------------------

fail () {
   cat <<EOF
ERROR: $1
Type '$0 -h' for usage information.
EOF
exit 1
}

error() {
    echo "$1"
    exit 1
}

warn() {
    echo "$1"
    exit 0
}

usage() {
    cat <<EOF
Usage: $0 [options] <action>
where [options] include:

  -h print this message and exit
  
  -p <port> the port that Google Refine will listen to
     default: 3333

  -i <interface> the host interface Google Refine should bind to
     default: 127.0.0.1

  -w <path> path to the webapp
     default: main/webapp

  -d <path> path to the data directory
     default: OS dependent

  -m <memory> max memory heap size to use
     default: 1024M
               
  -v <level> verbosity level [from low to high: error,warn,info,debug,trace]
     default: info
  
  --debug enable JVM debugging (on port 8000)
       
  --jmx enable JMX monitoring (for jconsole and jvisualvm)
  
and <action> is one of

   build ............................... Build Google Refine      
   run ................................. Run Google Refine [default]

   test ................................ Run all Google Refine tests
   server_test ......................... Run only the server tests
   ui_test ............................. Run only the UI tests

   broker .............................. Run Google Refine Broker
   
   broker_appengine_run <id> <ver> ..... Run Google Refine Broker for Google App Engine in local server
   broker_appengine_upload <id> <ver> .. Upload Google Refine to Google App Engine
   
   findbugs ............................ Run Findbugs against Google Refine
   pmd ................................. Run PMD against Google Refine
   cpd ................................. Run Copy/Paste Detection against Google Refine
   jslint .............................. Run JSlint against Google Refine

   whitespace <extension> .............. Normalize whitespace in files with the given extension

   mac_dist <version> .................. Make MacOSX binary distribution
   windows_dist <version> .............. Make Windows binary distribution
   linux_dist <version> ................ Make Linux binary distribution
   dist <version> ...................... Make all distributions

   clean ............................... Clean compiled classes
   distclean ........................... Remove all generated files
                
EOF
    exit 1
}
                
add_option() {
    OPTS="$OPTS $1"
}
                
load_configs() {
   TEMP_CONFIG=$(mktemp -t refine.XXXXXXX)
   if [ "${TEMP_CONFIG}" == "" ] ; then
       error "Could not create temporary file to load configurations"
   fi
   cat $1 | egrep "^[A-Z]" | sed 's/^\(.*\)$/export \1/' > ${TEMP_CONFIG}
   . ${TEMP_CONFIG}
   rm ${TEMP_CONFIG}
}
                    
check_macosx() {
    if [ "$OS" != "macosx" ] ; then
        error "This action can only run on MacOSX"
    fi
}

check_downloaders() {
    CURL="`which curl 2> /dev/null`"
    WGET="`which wget 2> /dev/null`"
    
    if [ -z "$CURL" ] && [ -z "$WGET" ] ; then
        error "We need either 'curl' or 'wget' present in PATH to download external dependencies."
    fi
}

check_unzip() {
    UNZIP="`which unzip 2> /dev/null`"
    
    if [ -z "$UNZIP" ] ; then
        error "We need 'unzip' present in PATH to expand external dependencies."
    fi
}
    
check_python() {
    PYTHON="`which python 2> /dev/null`"
    if [ -z "$PYTHON" ] ; then
        error "This action requires you to have 'python' installed and present in your PATH. You can download it for free at http://www.python.org/"
    fi
    PYTHON_VERSION="`$PYTHON --version 2>&1 | cut -f 2 -d ' ' | cut -f 1,2 -d .`"
    if [ "$PYTHON_VERSION" = "2.7" ] ; then
	PYTHON="`which python2.6 2> /dev/null`"
	if [ -z "$PYTHON" ] ; then
            error "Default Python is v2.7 which not supported by Windmill. No python2.6 alternative found on path."
	fi
	PYTHON_VERSION="`$PYTHON --version 2>&1 | cut -f 2 -d ' ' | cut -f 1,2 -d .`"
    fi
    if [ "$PYTHON_VERSION" != "2.5" ] && [ "$PYTHON_VERSION" != "2.6" ] ; then
        error "This action requires python version 2.5.x, 2.6.x. You can download it for free at http://www.python.org/"
    fi
}

check_pywin32() {
    PYWIN32="`$PYTHON -c 'import win32api' 2>&1`"

    if [ ! -z "$PYWIN32" ] ; then
        error "This action requires you to have 'pywin32' windows extensions for Python installed on your machine. You can download it for free at http://sourceforge.net/projects/pywin32/"
    fi
}

check_running() {
    check_downloaders
    URL="http://${REFINE_HOST}:${REFINE_PORT}/"
    CHECK_STR="<title>Google Refine</title>"

    if [ "$CURL" ] ; then
        NOT_RUNNING=`curl -s -S $URL 2>&1 > /dev/null | grep "couldn't connect to host"`
    elif [ "$WGET" ] ; then
        NOT_RUNNING=`wget -O - $URL 2>&1 > /dev/null | grep "Connection refused"`
    fi    

    if [ -z "${NOT_RUNNING}" ] ; then
        if [ "$CURL" ] ; then
            RUNNING=`curl -s $URL | grep "$CHECK_STR"`
        elif [ "$WGET" ] ; then
            RUNNING=`wget -q -O - $URL | grep "$CHECK_STR"`
        fi    
        
        if [ -z "${RUNNING}" ] ; then
            error "Something is already running on $URL but doesn't seem to be Google Refine"
        fi
    else
        RUNNING=""
    fi
}

get_version() {
    VERSION="$1"
    
    if [ -z "$VERSION" ] ; then
        fail "Must specify a version number"
    fi

    NUM_VERSION=`echo $VERSION | sed -E 's/[a-zA-Z]+/./g'`
    
    if [ "${NUM_VERSION}" = "" ] ; then
        fail "${VERSION} is not a valid version number"
    fi
    
    if [ "`echo "${NUM_VERSION}" | egrep '^[0-9]+\.[0-9]+\.[0-9]+\.[0-9]+$'`" = "${NUM_VERSION}" ] ; then
        FULL_VERSION="${NUM_VERSION}"
    elif [ "`echo "${NUM_VERSION}" | egrep '^[0-9]+\.[0-9]+\.[0-9]+$'`" = "${NUM_VERSION}" ] ; then
        FULL_VERSION="${NUM_VERSION}.0"
    elif [ "`echo "${NUM_VERSION}" | egrep ''^[0-9]+\.[0-9]+$''`" = "${NUM_VERSION}" ] ; then
        FULL_VERSION="${NUM_VERSION}.0.0"
    elif [ "`echo "${NUM_VERSION}" | egrep '^[0-9]+$'`" = "${NUM_VERSION}" ] ; then
        FULL_VERSION="${NUM_VERSION}.0.0.0"
    else 
        fail "${VERSION} is not a valid version number"
    fi
}

get_revision() {
    if [ -d ".svn" ] ; then
        INFO=`svn info`
    elif [ -d ".git" ] ; then
        INFO=`git svn info`
    else
        error "cannot obtain revision, exiting!"
    fi

    REVISION=`echo $INFO | sed 's/.*Revision: /r/' | sed 's/ .*//'`
}
    
download() {
    URL=$1
    DEST=$2
    
    check_downloaders
    
    if [ "$CURL" ] ; then
        curl -L -o $DEST $URL || exit "Error while downloading $URL"
    elif [ "$WGET" ] ; then
        wget -O $DEST $URL || error "Error while downloading $URL"
    fi
}

tool_download() {
    URL=$1
    FILE=$2
    DIR=$3
    
    cd $REFINE_TOOLS_DIR
        if [ ! -f "$FILE" ] ; then
            download $URL $FILE
        fi
        if [ ! -d "$DIR" ] ; then
            if [ -z "`echo $FILE | sed 's@.*.tar.gz$@@' | sed 's@.*.tgz$@@'`" ] ; then
                tar xzf $FILE || error "Error while expanding $FILE"
            fi
            if [ -z "`echo $FILE | sed 's@.*.zip$@@'`" ] ; then
                check_unzip
                $UNZIP -q $FILE || error "Error while expanding $FILE"
            fi
        fi
    cd ..
}

load_data() {
    FILE=$1
    NAME=$2
    URL="http://${REFINE_HOST}:${REFINE_PORT}/command/core/create-project-from-upload"
    CURL="`which curl 2> /dev/null`"
    
    if [ -z "$CURL" ] ; then
        error "We need 'curl' present in PATH to upload data to Google Refine."
    else
        curl -s -F "project-file=@$FILE" -F "project-name=$NAME" $URL > /dev/null || error "Error while uploading $FILE to Google Refine"
        echo "Loaded $FILE as $NAME"
    fi
}

# ----------------------------------------------------------------------------------------------

build_prepare() {
    if [ ! -d $REFINE_BUILD_DIR ] ; then 
        mkdir $REFINE_BUILD_DIR || error "Error while making directory $REFINE_BUILD_DIR"
    fi
}

dist_prepare() {
    if [ ! -d $REFINE_DIST_DIR ] ; then 
        mkdir $REFINE_DIST_DIR || error "Error while making directory $REFINE_DIST_DIR"
    fi
}

tools_prepare() {
    if [ ! -d $REFINE_TOOLS_DIR ] ; then 
        mkdir $REFINE_TOOLS_DIR || error "Error while making directory $REFINE_TOOLS_DIR"
    fi
}
                        
ant_prepare() {
    tools_prepare

    ANT_URL="http://archive.apache.org/dist/ant/binaries/apache-ant-1.8.1-bin.tar.gz"
    ANT_FILE=`echo $ANT_URL | sed 's|.*/||'`
    ANT_DIR="apache-ant-1.8.1"
    
    ANT="`which ant 2> /dev/null`"
    if [ -z "$ANT" ] ; then
        if [ -z "$ANT_HOME" ] ; then
            cd $REFINE_TOOLS_DIR
                if [ ! -f "$ANT_FILE" ] ; then
                    download $ANT_URL $ANT_FILE
                fi
                if [ ! -d "$ANT_DIR" ] ; then
                    tar xzf $ANT_FILE -C . || error "Error while expanding $ANT_FILE"
                fi
                export ANT_HOME="`pwd`/$ANT_DIR"
                if [ "$OS" = "windows" ] ; then
                    export ANT_HOME=`cygpath --unix "$ANT_HOME"`
                fi
            cd ..
        fi
        ANT="$ANT_HOME/bin/ant"
    fi
}

appengine_prepare() {
    if [ -z "$APPENGINE_HOME" ] ; then
        error "You have to have the APPENGINE_HOME environment variable set and pointing to the local installation of the Google AppEngine SDK."
    elif [ ! -f "$APPENGINE_HOME/bin/appcfg.sh" ] ; then
        error "Environment variable APPENGINE_HOME is set to '$APPENGINE_HOME' which doesn't point to a valid Google App Engine SDK."
    fi
    APPENGINE="$APPENGINE_HOME/bin/appcfg.sh"
    APPENGINE_LOCAL="$APPENGINE_HOME/bin/dev_appserver.sh"
    
    ANT_PARAMS="$ANT_PARAMS -Dappengine.sdk.dir=$APPENGINE_HOME"
}

launch4j_prepare() {
    tools_prepare
    
    if [ "$OS" = "macosx" ] ; then
        LAUNCH4J_URL="http://downloads.sourceforge.net/project/launch4j/launch4j-3/3.0.1/launch4j-3.0.1-macosx.tgz"
    elif [ "$OS" = "windows" ] ; then
        LAUNCH4J_URL="http://downloads.sourceforge.net/project/launch4j/launch4j-3/3.0.1/launch4j-3.0.1-win32.zip"
    elif [ "$OS" = "linux" ] ; then
        LAUNCH4J_URL="http://downloads.sourceforge.net/project/launch4j/launch4j-3/3.0.1/launch4j-3.0.1-linux.tgz"
    fi
    
    LAUNCH4J_FILE=`echo $LAUNCH4J_URL | sed 's|.*/||'`
    LAUNCH4J_DIR="launch4j"
    
    tool_download $LAUNCH4J_URL $LAUNCH4J_FILE $LAUNCH4J_DIR
}
    
jarbundler_prepare() {
    tools_prepare
    
    JARBUNDLER_URL="http://www.informagen.com/JarBundler/dist/jarbundler.tar.gz"
    JARBUNDLER_FILE=`echo $JARBUNDLER_URL | sed 's|.*/||'`
    JARBUNDLER_DIR="jarbundler-2.2.0"

    tool_download $JARBUNDLER_URL $JARBUNDLER_FILE $JARBUNDLER_DIR
}
   
virtualenv_prepare() {
    check_python

    VIRTUALENV_URL="http://pypi.python.org/packages/source/v/virtualenv/virtualenv-1.5.1.tar.gz"
    VIRTUALENV_FILE="virtualenv-1.5.1.tar.gz"
    VIRTUALENV_DIR="virtualenv-1.5.1"

    tool_download $VIRTUALENV_URL $VIRTUALENV_FILE $VIRTUALENV_DIR
    
    PYTHON_LOCAL="$REFINE_TOOLS_DIR/python"
    if [ "$OS" = "windows" ] ; then
        PYTHON_LOCAL="${PYTHON_LOCAL}_win"
    fi
    
    if [ ! -d "$PYTHON_LOCAL" ] ; then
        $PYTHON $REFINE_TOOLS_DIR/$VIRTUALENV_DIR/virtualenv.py $PYTHON_LOCAL
    fi
    
    PYTHON_HOME="`pwd`/$PYTHON_LOCAL"

    if [ "$OS" = "windows" ] ; then
        PYTHON="$PYTHON_HOME/Scripts/python.exe"
        PYTHON_INSTALL="$PYTHON_HOME/Scripts/easy_install.exe"
    else 
        PYTHON="$PYTHON_HOME/bin/python"
        PYTHON_INSTALL="$PYTHON_HOME/bin/easy_install"
    fi
}
    
windmill_prepare() {
    WINDMILL="`which windmill 2> /dev/null`"
    if [ -z "$WINDMILL" ] ; then
        check_python
        tools_prepare
        virtualenv_prepare

        if [ "$OS" = "windows" ] ; then
            check_pywin32
            WINDMILL="$PYTHON_HOME/Scripts/windmill.exe"
        else 
            WINDMILL="$PYTHON_HOME/bin/windmill"
        fi
        
        if [ ! -f "$WINDMILL" ] ; then
            "$PYTHON_INSTALL" windmill
        fi
    fi    
}

findbugs_prepare() {
    tools_prepare
    
    FINDBUGS_URL="http://downloads.sourceforge.net/project/findbugs/findbugs/1.3.9/findbugs-1.3.9.tar.gz"
    FINDBUGS_FILE=`echo $FINDBUGS_URL | sed 's|.*/||'`
    FINDBUGS_DIR="findbugs-1.3.9"

    tool_download $FINDBUGS_URL $FINDBUGS_FILE $FINDBUGS_DIR
}

pmd_prepare() {
    tools_prepare
    
    PMD_URL="http://downloads.sourceforge.net/project/pmd/pmd/4.2.5/pmd-bin-4.2.5.zip"
    PMD_FILE="pmd-bin-4.2.5.zip"
    PMD_DIR="pmd-4.2.5"

    tool_download $PMD_URL $PMD_FILE $PMD_DIR
}

jslint_prepare() {
    tools_prepare
    
    JSLINT_URL="http://jslint4java.googlecode.com/files/jslint4java-1.3.3-dist.zip"
    JSLINT_FILE="jslint4java-1.3.3-dist.zip"
    JSLINT_DIR="jslint4java-1.3.3"

    tool_download $JSLINT_URL $JSLINT_FILE $JSLINT_DIR
}
            
# ----------------------------------------------------------------------------------------------

ant() {
    ant_prepare   
    
    #export ANT_OPTS="-Xmx1024M"
    
    "$ANT" -f build.xml $ANT_PARAMS -Dversion="$VERSION" -Dfull_version="$FULL_VERSION" -Drevision="$REVISION" $1 || error "Error while running ant task '$1'"
}

# ----------------------------------------------------------------------------------------------

dist() {
    windows_dist $1
    linux_dist $1
    mac_dist $1
    
    echo "All distributions were built and are located at $REFINE_DIST_DIR"
    echo 
    echo "Upload them to the distibution site, then prepend the GoogleRefineReleases array at"
    echo
    echo "   http://code.google.com/p/google-refine/source/browse/support/releases2.js"
    echo
    echo "with"
    echo 
    echo "    {"
    echo "        \"description\": \"Google Refine ${VERSION}\","
    echo "        \"version\": \"${VERSION}\","
    echo "        \"revision\": \"${REVISION}\""
    echo "    },"
    echo
}

windows_dist() {
    dist_prepare
    get_version $1
    get_revision

    launch4j_prepare
    
    ANT_PARAMS="-Dlaunch4j.dir=${REFINE_TOOLS_DIR}/${LAUNCH4J_DIR}"
    ant windows
}

linux_dist() {
    dist_prepare
    get_version $1
    get_revision
    
    ant linux
}
    
mac_dist() {
    check_macosx
    dist_prepare
    get_version $1
    get_revision

    jarbundler_prepare
    
    ANT_PARAMS="-Djarbundler.dir=${REFINE_TOOLS_DIR}/${JARBUNDLER_DIR}"
    ant mac

    mkdir -p "$REFINE_BUILD_DIR/mac/.background"
    cp graphics/dmg_background/dmg_background.png "$REFINE_BUILD_DIR/mac/.background/dmg_background.png"
    
    SIZE=60
    
    if [ -f "$REFINE_BUILD_DIR/temp_refine.dmg" ] ; then
        rm "$REFINE_BUILD_DIR/temp_refine.dmg"
    fi
    
    TITLE="Google Refine $VERSION"
    echo "Building MacOSX DMG for $TITLE"
    hdiutil create -srcfolder "$REFINE_BUILD_DIR/mac" -volname "$TITLE" -fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW -size ${SIZE}m "$REFINE_BUILD_DIR/temp_refine.dmg" || error "can't create empty DMG"
    DEVICE=`hdiutil attach -readwrite -noverify -noautoopen "$REFINE_BUILD_DIR/temp_refine.dmg" | egrep '^/dev/' | sed 1q | awk '{print $1}'`
    hdiutil attach "$REFINE_BUILD_DIR/temp_refine.dmg" || error "Can't attach temp DMG"
    
    echo '
       tell application "Finder"
         tell disk "'$TITLE'"
            open
            set current view of container window to icon view
            set toolbar visible of container window to false
            set statusbar visible of container window to false
            set the bounds of container window to {200, 100, 760, 460}
            set theViewOptions to the icon view options of container window
            set arrangement of theViewOptions to not arranged
            set icon size of theViewOptions to 100
            set background picture of theViewOptions to file ".background:dmg_background.png"
            make new alias file at container window to POSIX file "/Applications" with properties {name:"Applications"}
            set position of item "Google Refine" of container window to {170, 175}
            set position of item "Applications" of container window to {380, 175}
            close
            open               
            update without registering applications
            delay 2            
            eject
         end tell
       end tell
    ' | osascript || error "Error running applescript"
    
    sync
    sync
    hdiutil detach $DEVICE
    
    if [ -f "$REFINE_DIST_DIR/google-refine-$VERSION-$REVISION.dmg" ] ; then
        rm "$REFINE_DIST_DIR/google-refine-$VERSION-$REVISION.dmg"
    fi
    
    hdiutil convert "$REFINE_BUILD_DIR/temp_refine.dmg" -format UDZO -imagekey zlib-level=9 -o "$REFINE_DIST_DIR/google-refine-$VERSION-$REVISION.dmg" || error "Error compressing DMG"
    hdiutil internet-enable -yes "$REFINE_DIST_DIR/google-refine-$VERSION-$REVISION.dmg" || error "Error internet-enabling DMG"
    
    rm -f "$REFINE_BUILD_DIR/temp_refine.dmg"
}

test() {
    server_test $1
    ui_test $1 
}

ui_test() {
    INTERACTIVE=$1
    
    windmill_prepare

    REFINE_DATA_DIR="${TMPDIR:=/tmp}/google-refine-tests"
    
    add_option "-Drefine.headless=true"
    
    run fork
    
    echo "Waiting for Google Refine to load..."
    sleep 5
    check_running
    if [ -z "$RUNNING" ] ; then
        sleep 10
    fi
    echo "... proceed with the tests."
    echo ""
    
    load_data "$REFINE_TEST_DIR/data/food.csv" "Food"
    sleep 3
    echo ""
    
    echo "Starting Windmill..."
    if [ -z "$INTERACTIVE" ] ; then
        "$WINDMILL" firefox firebug loglevel=WARN http://${REFINE_HOST}:${REFINE_PORT}/ jsdir=$REFINE_TEST_DIR/client/src exit
    else
        "$WINDMILL" firefox firebug loglevel=WARN http://${REFINE_HOST}:${REFINE_PORT}/
    fi
    
    echo ""
    echo "Killing Google Refine"
    /bin/kill -9 $REFINE_PID
    echo "Cleaning up"
    rm -rf $REFINE_DATA_DIR
}

server_test() {
    ant build_tests
    echo ""
    
    CLASSPATH="$REFINE_TEST_DIR/server/classes${SEP}$REFINE_WEBAPP/WEB-INF/classes${SEP}$REFINE_CLASSES_DIR${SEP}$REFINE_TEST_DIR/server/lib/*${SEP}$REFINE_LIB_DIR/*${SEP}$REFINE_WEBAPP/WEB-INF/lib/*"

    if [ -z "$1" ] ; then
        TESTS="-excludegroups broken $REFINE_TEST_DIR/server/conf/tests.xml"
    else 
        TESTS="-testclass $1"
    fi
    
    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS org.testng.TestNG -d $REFINE_BUILD_DIR/server_tests -listener org.testng.reporters.DotTestListener $TESTS"
    
    #echo "$RUN_CMD"
    #echo ""
    
    $RUN_CMD || error "Failed passing server tests"
}

run() {
    FORK=$1
    
    check_running
    
    if [ "$RUNNING" ] ; then
        warn "Google Refine is already running."
    fi
    
    if [ ! -d $REFINE_CLASSES_DIR ] ; then
        IS_JAR=`ls $REFINE_LIB_DIR | grep google-refine`
        if [ -z "$IS_JAR" ] ; then
            ant build
            echo ""
        fi
    fi
            
    if [ -d $REFINE_CLASSES_DIR ] ; then
        add_option "-Drefine.autoreload=true -Dbutterfly.autoreload=true"
    fi

    if [ "$OS" = "macosx" ] ; then
        add_option '-Xdock:icon=graphics/icon/google-refine.icns'
    fi
    
    if [ "$REFINE_DATA_DIR" ] ; then
        add_option "-Drefine.data_dir=$REFINE_DATA_DIR"
    fi

    if [ "$REFINE_WEBAPP" ] ; then
        add_option "-Drefine.webapp=$REFINE_WEBAPP"
    fi
                    
    if [ "$REFINE_PORT" ] ; then
        add_option "-Drefine.port=$REFINE_PORT"
    fi
    
    if [ "$REFINE_HOST" ] ; then
        add_option "-Drefine.host=$REFINE_HOST"
    fi
                    
    CLASSPATH="$REFINE_CLASSES_DIR${SEP}$REFINE_LIB_DIR/*"

    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS com.google.refine.Refine"

    #echo "$RUN_CMD"
    #echo ""
  
    echo "Starting Google Refine at 'http://${REFINE_HOST}:${REFINE_PORT}/'"
    echo ""

    if [ -z "$FORK" ] ; then
        exec $RUN_CMD
    else
        $RUN_CMD &
        REFINE_PID="$!"
    fi
}
    
broker_build() {
    build_prepare
    get_revision    
    ant prepare_broker
}

broker_run() {
    FORK=$1

    if [ ! -d "broker/core/WEB-INF/lib" ] ; then
        broker_build
        echo ""
    fi

    if [ -d $REFINE_CLASSES_DIR ] ; then
        add_option "-Drefine.autoreload=true -Dbutterfly.autoreload=true"
        add_option "-Drefine.development=true"
    fi
                    
    add_option "-Drefine.webapp=broker/core"
    add_option "-Drefine.headless=true"

    add_option "-Drefine.port=$REFINE_PORT"
    add_option "-Drefine.host=0.0.0.0"
                    
    CLASSPATH="$REFINE_CLASSES_DIR${SEP}$REFINE_LIB_DIR/*"

    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS com.google.refine.Refine"

    #echo "$RUN_CMD"
    #echo ""
  
    echo "Starting Google Refine Broker at 'http://${REFINE_HOST}:${REFINE_PORT}/'"
    echo ""

    if [ -z "$FORK" ] ; then
        exec $RUN_CMD
    else
        $RUN_CMD &
        REFINE_PID="$!"
    fi
    
}

broker_appengine_build() {
    appengine_prepare
    get_revision
    
    ANT_PARAMS="-Dappengine.sdk.dir=${APPENGINE_HOME}"

    if [ "$1" ] ; then
        ANT_PARAMS="$ANT_PARAMS -Dappengine.app_id=$1"
    fi
    
    if [ "$2" ] ; then
        ANT_PARAMS="$ANT_PARAMS -Dappengine.version=$2"
    fi
        
    ant prepare_broker_appengine
}
       
broker_appengine_upload() {
    broker_appengine_build $1 $2
    "$APPENGINE" update "$REFINE_BUILD_DIR/broker/appengine"
}

broker_appengine_run() {
    broker_appengine_build $1 $2
    "$APPENGINE_LOCAL" "$REFINE_BUILD_DIR/broker/appengine"
}
    
findbugs() {
    findbugs_prepare
    
    ANT_PARAMS="-Dfindbugs.dir=${REFINE_TOOLS_DIR}/${FINDBUGS_DIR}"
    ant findbugs
    
    open "$REFINE_BUILD_DIR/reports/findbugs.html"
}    

pmd() {
    pmd_prepare
    
    ANT_PARAMS="-Dpmd.dir=${REFINE_TOOLS_DIR}/${PMD_DIR}"
    ant pmd
    
    open "$REFINE_BUILD_DIR/reports/pmd.html"
}    

cpd() {
    pmd_prepare
    
    ANT_PARAMS="-Dpmd.dir=${REFINE_TOOLS_DIR}/${PMD_DIR}"
    ant cpd

    open "$REFINE_BUILD_DIR/reports/cpd.txt"
}    

jslint() {
    jslint_prepare

    ANT_PARAMS="-Djslint.dir=${REFINE_TOOLS_DIR}/${JSLINT_DIR}"
    ant jslint

    open "$REFINE_BUILD_DIR/reports/jslint.txt"
}

whitespace() {
    [ $# -gt 0 ] || usage
    
    for i in `find . -name *.$1`; do
        # expand tabs to spaces
        expand -t 4 < $i > $i.1
        
        # convert DOS to UNIX newlines
        tr -d '\r' < $i.1 > $i.2
            
        rm $i $i.1
        mv $i.2 $i
    done
}   
    
# -------------------------- script -----------------------------
    
# ----- Normalize the current directory -------------------------

cd `dirname $0`

# ----- Default values ------------------------------------------

OPTS=""

# ---- OS-specific support --------------------------------------

SYSTEM=`uname`

case "$SYSTEM" in
  CYGWIN*) OS="windows" ;;
  Darwin*) OS="macosx"  ;;
  Linux*)  OS="linux"   ;;
esac

SEP=":" 
if [ "$OS" = "windows" ] ; then
    SEP=";" 
fi

# ----- Load configurations -------------------------------------

load_configs refine.ini

# ----- Make sure there is an appropriate java environment is available -------------

if [ "$OS" = "macosx" ] ; then
    if [ -z "$JAVA_HOME" ] ; then
        # Mac OS X defaults to Java 5. So update JAVA_HOME unless the user manually set it.
        export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home"
    fi
fi

if [ "$JAVA_HOME" ] ; then
    JAVA="$JAVA_HOME/bin/java"
else 
    JAVA="`which java 2> /dev/null`"
fi

if [ ! -x "$JAVA" ] ; then
    error "Could not find the 'java' executable at '$JAVA', are you sure your JAVA_HOME environment variable is pointing to a proper java installation?"
fi

JAVA_VERSION=`$JAVA -version 2>&1 | grep version | cut -d ' ' -f 3 | egrep '^\"1\.(6|7)'`
if [ -z "$JAVA_VERSION" ] ; then
    error "Google Refine requires Java version 6 or later. If you have multiple versions of Java installed, please set the environment variable JAVA_HOME to the correct version."
fi

# ----- Parse the command line args ------------------------------------------

while [ $# -ne 0 ] ; do
  case "$1" in
    -h) usage;;
    -p) shift; REFINE_PORT="$1"; shift; continue;;
    -i) shift; REFINE_HOST="$1"; shift; continue;;
    -w) shift; REFINE_WEBAPP="$1"; shift; continue;;
    -d) shift; REFINE_DATA_DIR="$1"; shift; continue;;
    -m) shift; REFINE_MEMORY="$1"; shift; continue;;
    -v) shift; REFINE_VERBOSITY="$1"; shift; continue;;
    --debug) shift; add_option '-Xdebug -Xrunjdwp:transport=dt_socket,address=8000,server=y,suspend=n'; continue;;
    --jmx) shift; add_option '-Dcom.sun.management.jmxremote'; continue;;
    -*) fail "Invalid option: $1";;
    *) break;;
  esac
done

if [ $# -ne 0 ] ; then
    ACTION=$1; shift
fi

if [ -z "$ACTION" ] ; then
    ACTION="run"
fi

# ----- Verify and Set Required Environment Variables -------------------------

if [ -z "$JAVA_OPTIONS" ] ; then
  JAVA_OPTIONS=""
fi
add_option "$JAVA_OPTIONS"

if [ -z "$REFINE_MEMORY" ] ; then
    REFINE_MEMORY="1024M"
fi
add_option "-Xms256M -Xmx$REFINE_MEMORY -Drefine.memory=$REFINE_MEMORY -XX:MaxPermSize=256m -XX:+CMSClassUnloadingEnabled"

if [ -z "$REFINE_PORT" ] ; then
    REFINE_PORT="3333"
fi

if [ -z "$REFINE_HOST" ] ; then
    REFINE_HOST="127.0.0.1"
fi

if [ -z "$REFINE_WEBAPP" ] ; then
    REFINE_WEBAPP="main/webapp"
fi

if [ -z "$REFINE_TEST_DIR" ] ; then
    REFINE_TEST_DIR="main/tests"
fi

if [ -z "$REFINE_CLASSES_DIR" ] ; then
    REFINE_CLASSES_DIR="server/classes"
fi

if [ -z "$REFINE_LIB_DIR" ] ; then
    REFINE_LIB_DIR="server/lib"
fi

if [ -z "$REFINE_BUILD_DIR" ] ; then
    REFINE_BUILD_DIR="build"
fi

if [ -z "$REFINE_TOOLS_DIR" ] ; then
    REFINE_TOOLS_DIR="tools"
fi

if [ -z "$REFINE_DIST_DIR" ] ; then
    REFINE_DIST_DIR="dist"
fi

if [ -z "$REFINE_VERBOSITY" ] ; then
    REFINE_VERBOSITY="info"
fi
add_option "-Drefine.verbosity=$REFINE_VERBOSITY"

# ----- Respond to the action given --------------------------------------------

case "$ACTION" in
  build) build_prepare; ant build;;
  clean) ant clean;;
  whitespace) whitespace $1;;
  distclean) ant distclean;;
  test) test $1;;  
  tests) test $1;;  
  ui_test) ui_test $1;;  
  ui_tests) ui_test $1;;  
  server_test) server_test $1;;  
  server_tests) server_test $1;;  
  findbugs) findbugs;;  
  pmd) pmd;;  
  cpd) cpd;;  
  jslint) jslint;;  
  run) run;;  
  broker) broker_run;;
  broker_appengine_run) broker_appengine_run $1 $2;;
  broker_appengine_upload) broker_appengine_upload $1 $2;;
  mac_dist) mac_dist $1;;
  windows_dist) windows_dist $1;;
  linux_dist) linux_dist $1;;
  dist) dist $1;;
  *) usage; ;;
esac

# ----------- end of file --------------------