RandomSec/gridworks

#!/bin/sh

########################################################## 
#               Gridworks Control System                 #
##########################################################

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

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

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

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

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

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

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

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

  -m <memory> max memory heap size to use
     default: 1024M
               
  --debug enable JVM debugging (on port 8000)
       
  --jmx enable JMX monitoring (for jconsole and jvisualvm)
  
and <action> is one of

   build ..................... Build Gridworks      
   run ....................... Run Gridworks

   test ...................... Test Gridworks 
   findbugs .................. Run Findbugs against Gridworks     
   
   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() {
    cat $1 | egrep "^[A-Z]" | sed 's/^\(.*\)$/export \1/' > .$1
    . ./.$1
    rm ./.$1
}
    
check_macosx() {
    if [ "$SYSTEM" != 'Darwin' ] ; then
        error "This action can only run on MacOSX"
    fi
}

get_version() {
    VERSION=$1        
    
    if [ "$VERSION" == "" ] ; then
        fail "Must specify a version number"
    fi
    
    NUM_VERSION=`echo $VERSION | sed 's/[a-zA-Z]//g'`
}

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/ .*//'`
}

get_url_file() {
    return `echo $1 | sed 's|.*/||'`
}
    
download() {
    URL=$1
    DEST=$2
    CURL="`which curl`"
    WGET="`which wget`"
    
    if [ "$CURL" == "" ] && [ "$WGET" == "" ]; then
        error "We need either 'curl' or 'wget' present in PATH to download external dependencies."
    fi
    
    if [ "$CURL" != "" ] ; then
        curl -o $DEST $URL || exit 1
    fi
    
    if [ "$WGET" != "" ] ; then
        wget -O $DEST $URL || exit 1
    fi
}

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

build_prepare() {
    if [ ! -d $GRIDWORKS_BUILD_DIR ] ; then 
        mkdir $GRIDWORKS_BUILD_DIR || exit 1
    fi
}

dist_prepare() {
    if [ ! -d $GRIDWORKS_DIST_DIR ] ; then 
        mkdir $GRIDWORKS_DIST_DIR || exit 1
    fi
}

tools_prepare() {
    if [ ! -d $GRIDWORKS_TOOLS_DIR ] ; then 
        mkdir $GRIDWORKS_TOOLS_DIR || exit 1
    fi
}
            
ant_prepare() {
    ANT_URL="http://www.apache.org/dist/ant/binaries/apache-ant-1.8.0-bin.tar.gz"
    ANT_FILE=`echo $ANT_URL | sed 's|.*/||'`
    ANT_DIR="apache-ant-1.8.0"
    
    ANT=`which ant`
    if [ $ANT == "" ] ; then
        if [ $ANT_HOME == "" ] ; then
            cd $GRIDWORKS_TOOLS_DIR
            if [ ! -f $ANT_FILE ] ; then
                download $ANT_URL $ANT_FILE
            fi
            if [ ! -d $ANT_DIR ] ; then
                tar xzf $ANT_FILE -C . || exit 1
            fi
            export ANT_HOME="`pwd`/$ANT_DIR"
            cd ..
        fi
        ANT="$ANT_HOME/bin/ant"
    fi
}

launch4j_prepare() {
    tools_prepare
    
    LAUNCH4J_URL="http://downloads.sourceforge.net/project/launch4j/launch4j-3/3.0.1/launch4j-3.0.1-macosx.tgz"
    LAUNCH4J_FILE=`echo $LAUNCH4J_URL | sed 's|.*/||'`
    LAUNCH4J_DIR="launch4j"
    
    cd $GRIDWORKS_TOOLS_DIR
    if [ ! -f "$LAUNCH4J_FILE" ] ; then
        download $LAUNCH4J_URL $LAUNCH4J_FILE
    fi
    if [ ! -d "$LAUNCH4J_DIR" ] ; then
        tar xzf $LAUNCH4J_FILE || exit 1
    fi
    cd ..
}
    
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-2.1.0"

    cd $GRIDWORKS_TOOLS_DIR
    if [ ! -f "$JARBUNDLER_FILE" ] ; then
        download $JARBUNDLER_URL $JARBUNDLER_FILE
    fi
    if [ ! -d "$JARBUNDLER_DIR" ] ; then
        tar xzf $JARBUNDLER_FILE || exit 1
    fi
    cd ..
}
   
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"

    cd $GRIDWORKS_TOOLS_DIR
    if [ ! -f "$FINDBUGS_FILE" ] ; then
        download $FINDBUGS_URL $FINDBUGS_FILE
    fi
    if [ ! -d "$FINDBUGS_DIR" ] ; then
        tar xzf $FINDBUGS_FILE || exit 1
    fi
    cd ..
}
   
# ----------------------------------------------------------------------------------------------

ant() {
    ant_prepare   
    
    #export ANT_OPTS="-Xmx1024M"
    
    $ANT -f build.xml $ANT_PARAMS -Dbuild.dir="$GRIDWORKS_BUILD_DIR" -Ddist.dir="$GRIDWORKS_DIST_DIR" -Dversion="$VERSION" -Dnum_version="$NUM_VERSION" -Drevision="$REVISION" $1 || exit 1
}

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

dist() {
    mac_dist $1
    windows_dist $1
    linux_dist $1
    
    echo "All distributions were built and are located at $GRIDWORKS_DIST_DIR"
    echo 
    echo "Upload them to the distibution site, then prepend the GridworksReleases array at"
    echo
    echo "   http://acre.freebase.com/#app=/user/dfhuynh/labs-site&file=gridworks.js"
    echo
    echo "with"
    echo 
    echo "  {"
    echo "    description: \"Gridworks ${VERSION}\","
    echo "    version: \"${VERSION}\","
    echo "    revision: \"${REVISION}\""
    echo "  },"
    echo
}

windows_dist() {
    check_macosx
    dist_prepare
    launch4j_prepare
    get_version $1
    get_revision
    
    ANT_PARAMS="-Dlaunch4j.dir=${GRIDWORKS_TOOLS_DIR}/${LAUNCH4J_DIR}"
    ant windows
}

linux_dist() {
    dist_prepare
    get_version $1
    get_revision
    
    ant linux
}
    
mac_dist() {
    check_macosx
    dist_prepare
    jarbundler_prepare
    get_version $1
    get_revision
    
    ANT_PARAMS="-Djarbundler.dir=${GRIDWORKS_TOOLS_DIR}/${JARBUNDLER_DIR}"
    ant mac

    mkdir -p "$GRIDWORKS_BUILD_DIR/mac/.background"
    cp src/graphics/dmg_background/dmg_background.png "$GRIDWORKS_BUILD_DIR/mac/.background/dmg_background.png"
    
    SIZE=30
    
    TITLE="Gridworks $VERSION"
    echo "Building MacOSX DMG for $TITLE"
    hdiutil create -srcfolder "$GRIDWORKS_BUILD_DIR/mac" -volname "$TITLE" -fs HFS+ -fsargs "-c c=64,a=16,e=16" -format UDRW -size ${SIZE}m "$GRIDWORKS_BUILD_DIR/temp_gridworks.dmg"
    hdiutil attach -readwrite -noverify -noautoopen "$GRIDWORKS_BUILD_DIR/temp_gridworks.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 "'Gridworks'" 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    
    
    sync
    sync
    hdiutil convert "$GRIDWORKS_BUILD_DIR/temp_gridworks.dmg" -format UDZO -imagekey zlib-level=9 -o "$GRIDWORKS_DIST_DIR/gridworks-$VERSION-$REVISION.dmg"
    hdiutil internet-enable -yes "$GRIDWORKS_DIST_DIR/gridworks-$VERSION-$REVISION.dmg"
    rm -f "$GRIDWORKS_BUILD_DIR/temp_gridworks.dmg"
}

test() {
    if [ ! -d $GRIDWORKS_TEST_DIR/classes ] ; then
        ant build_tests
        echo ""
    fi
    
    CLASSPATH="$GRIDWORKS_BUILD_DIR/classes:$GRIDWORKS_TEST_DIR/classes:$GRIDWORKS_TEST_DIR/lib/*:$GRIDWORKS_LIB_DIR/*"

    if [ "$1" == "" ] ; then
        cd $GRIDWORKS_TEST_DIR/classes
        TESTS=`find . -name '*.class' | sed s@/@.@g | sed s@.class@@ | sed s@..@@`
        cd ../..
    else 
        TESTS=$1
    fi
    
    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS org.junit.runner.JUnitCore $TESTS"
    
    echo "$RUN_CMD"
    echo ""
    
    exec $RUN_CMD
}

run() {
    if [ ! -d $GRIDWORKS_BUILD_DIR/classes ] ; then
        is_jar=`ls $GRIDWORKS_LIB_DIR | grep gridworks`
        if [ "$is_jar" == "" ] ; then
            ant build
            echo ""
        fi
    fi
    
    if [ -d $GRIDWORKS_BUILD_DIR/classes ] ; then
        add_option "-Dgridworks.autoreloading=true"
    fi

    if [ "$SYSTEM" == 'Darwin' ] ; then
        add_option "-Xdock:name=Gridworks -Xdock:icon=src/graphics/icon/gridworks.icns"
    fi
    
    if [ "$GRIDWORKS_DATA_DIR" != "" ] ; then
        add_option "-Dgridworks.data_dir=$GRIDWORKS_DATA_DIR"
    fi
        
    CLASSPATH="$GRIDWORKS_BUILD_DIR/classes:$GRIDWORKS_LIB_DIR/*"

    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS com.metaweb.gridworks.Gridworks"
  
    echo "Starting Gridworks at 'http://${GRIDWORKS_HOST}:${GRIDWORKS_PORT}/'"
    echo ""
    #echo "$RUN_CMD"
    #echo ""

    exec $RUN_CMD
}

execute() {
    if [ ! -d $GRIDWORKS_BUILD_DIR/classes ] ; then
        ant build
        echo ""
    fi
    
    CLASSPATH="$GRIDWORKS_BUILD_DIR/classes:$GRIDWORKS_LIB_DIR/*"

    RUN_CMD="$JAVA -cp $CLASSPATH $OPTS $*"
  
    echo "$RUN_CMD"
    echo ""

    exec $RUN_CMD $*
}
    
findbugs() {
    findbugs_prepare
    
    ANT_PARAMS="-Dfindbugs.dir=${GRIDWORKS_TOOLS_DIR}/${FINDBUGS_DIR}"
    ant findbugs
}    

# -------------------------- script -----------------------------
    
# ----- Normalize the current directory -------------------------

cd `dirname $0`

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

OPTS=""

SYSTEM=`uname`

if [ "$SYSTEM" == "Darwin" ] && [ "$JAVA_HOME" == "" ] ; then
    export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Versions/1.6/Home"
fi

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

load_configs gridworks.ini

# ----- Make sure there is an appropriate java environment is available -------------
    
if [ ! -z "$JAVA_HOME" ] ; then
    JAVA="$JAVA_HOME/bin/java"
else 
    JAVA=`which java`
    if [ -z "$JAVA" ] ; then
        if [ "$SYSTEM" == 'Darwin' ] ; then
            JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Home
        else
            error "The 'java' command should be in your path or the 'JAVA_HOME' environment variable should be set"
        fi
    fi
fi

JAVA_VERSION=`java -version 2>&1 | grep version | cut -d ' ' -f 3 | egrep ^\"1.6`
if [ -z "$JAVA_VERSION" ] ; then
    error "Gridworks requires java version 6 or later."
fi

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

while [ $# -ne 0 ] ; do
  case "$1" in
    -h) usage;;
    -p) shift; GRIDWORKS_PORT="$1"; shift; continue;;
    -i) shift; GRIDWORKS_HOST="$1"; shift; continue;;
    -w) shift; GRIDWORKS_WEBAPP="$1"; shift; continue;;
    -d) shift; GRIDWORKS_DATA_DIR="$1"; shift; continue;;
    -m) shift; GRIDWORKS_MEMORY="$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

ACTION=$1; shift

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

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

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

if [ "$GRIDWORKS_MEMORY" == "" ] ; then
    GRIDWORKS_MEMORY="1024M"
fi
add_option "-Xms256M -Xmx$GRIDWORKS_MEMORY"

if [ "$GRIDWORKS_PORT" == "" ] ; then
    GRIDWORKS_PORT="3333"
fi
add_option "-Dgridworks.port=$GRIDWORKS_PORT"

if [ "$GRIDWORKS_HOST" == "" ] ; then
    GRIDWORKS_HOST="127.0.0.1"
fi
add_option "-Dgridworks.host=$GRIDWORKS_HOST"

if [ "$GRIDWORKS_WEBAPP" == "" ] ; then
    GRIDWORKS_WEBAPP="src/main/webapp"
fi
add_option "-Dgridworks.webapp=$GRIDWORKS_WEBAPP"

if [ "$GRIDWORKS_TEST_DIR" == "" ] ; then
    GRIDWORKS_TEST_DIR="tests"
fi

if [ "$GRIDWORKS_BUILD_DIR" == "" ] ; then
    GRIDWORKS_BUILD_DIR="build"
fi

if [ "$GRIDWORKS_LIB_DIR" == "" ] ; then
    GRIDWORKS_LIB_DIR="lib"
fi

if [ "$GRIDWORKS_TOOLS_DIR" == "" ] ; then
    GRIDWORKS_TOOLS_DIR="tools"
fi

if [ "$GRIDWORKS_DIST_DIR" == "" ] ; then
    GRIDWORKS_DIST_DIR="dist"
fi

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

case "$ACTION" in
  build) build_prepare; ant build;;
  clean) ant clean;;
  distclean) ant distclean;;
  test) test $1;;  
  findbugs) findbugs;;  
  run) run;;  
  execute) execute $*;;  
  mac_dist) mac_dist $1;;
  windows_dist) windows_dist $1;;
  linux_dist) linux_dist $1;;
  dist) dist $1;;
  *) usage; ;;
esac