/
startGroovy
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/
startGroovy
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# -*- mode:sh -*-
##############################################################################
## ##
## Groovy JVM Bootstrap for UN*X ##
## ##
##############################################################################
##
## $Revision$
## $Date$
##
PROGNAME=`basename "$0"`
#DIRNAME=`dirname "$0"`
SCRIPT_PATH="$0"
# Use the maximum available, or set MAX_FD != -1 to use that value.
MAX_FD="maximum"
warn ( ) {
echo "${PROGNAME}: $*"
}
die ( ) {
warn "$*"
exit 1
}
earlyInit ( ) {
return
}
lateInit ( ) {
return
}
GROOVY_STARTUP="$HOME/.groovy/startup"
if [ -r "$GROOVY_STARTUP" ] ; then
. "$GROOVY_STARTUP"
fi
earlyInit
# OS specific support (must be 'true' or 'false').
cygwin=false
msys=false
darwin=false
case "`uname`" in
CYGWIN* )
cygwin=true
;;
Darwin* )
darwin=true
;;
MINGW* )
msys=true
;;
esac
if [ "$1" = "-cp" -o "$1" = "-classpath" -o "$1" = "--classpath" ] ; then
CP=$2
shift 2
fi
# Attempt to set JAVA_HOME if it's not already set.
if [ -z "$JAVA_HOME" ] ; then
if $darwin ; then
[ -z "$JAVA_HOME" -a -d "/Library/Java/Home" ] && export JAVA_HOME="/Library/Java/Home"
[ -z "$JAVA_HOME" -a -d "/System/Library/Frameworks/JavaVM.framework/Home" ] && export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Home"
else
javaExecutable="`which javac`"
[ -z "$javaExecutable" -o "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ] && die "JAVA_HOME not set and cannot find javac to deduce location, please set JAVA_HOME."
# readlink(1) is not available as standard on Solaris 10.
readLink=`which readlink`
[ `expr "$readLink" : '\([^ ]*\)'` = "no" ] && die "JAVA_HOME not set and readlink not available, please set JAVA_HOME."
javaExecutable="`readlink -f \"$javaExecutable\"`"
javaHome="`dirname \"$javaExecutable\"`"
javaHome=`expr "$javaHome" : '\(.*\)/bin'`
JAVA_HOME="$javaHome"
export JAVA_HOME
fi
fi
# For Cygwin, ensure paths are in UNIX format before anything is touched.
if $cygwin ; then
[ -n "$GROOVY_HOME" ] && GROOVY_HOME=`cygpath --unix "$GROOVY_HOME"`
[ -n "$JAVACMD" ] && JAVACMD=`cygpath --unix "$JAVACMD"`
[ -n "$JAVA_HOME" ] && JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
[ -n "$CP" ] && CP=`cygpath --path --unix "$CP"`
else
if [ -n "$GROOVY_HOME" -a `expr "$GROOVY_HOME":'\/$'` ] ; then
GROOVY_HOME=`echo $GROOVY_HOME | sed -e 's/\/$//'`
fi
fi
# For MSYS, ensure paths are in appropriate format.
if $msys
then
[ -n "$JAVA_HOME" ] && JAVA_HOME=`( cd "$JAVA_HOME" ; pwd )`
fi
# Attempt to set GROOVY_HOME if it is not already set.
if [ -z "$GROOVY_HOME" -o ! -d "$GROOVY_HOME" ] ; then
# Resolve links: $0 may be a link to groovy's home.
PRG="$0"
# Need this for relative symlinks.
while [ -h "$PRG" ] ; do
ls=`ls -ld "$PRG"`
link=`expr "$ls" : '.*-> \(.*\)$'`
if expr "$link" : '/.*' > /dev/null; then
PRG="$link"
else
PRG=`dirname "$PRG"`"/$link"
fi
done
SAVED="`pwd`"
cd "`dirname \"$PRG\"`/.."
GROOVY_HOME="`pwd -P`"
cd "$SAVED"
fi
# Set the default Groovy config if no specific one is mentioned.
if [ -z "$GROOVY_CONF" ] ; then
GROOVY_CONF="$GROOVY_HOME/conf/groovy-starter.conf"
fi
STARTER_CLASSPATH="$GROOVY_HOME/lib/@GROOVYJAR@"
# Create the final classpath. Setting a classpath using the -cp or -classpath option means not to use the
# global classpath. Groovy behaves then the same as the java interpreter
if [ -n "$CP" ] ; then
CP="$CP":.
elif [ -n "$CLASSPATH" ] ; then
CP="$CLASSPATH":.
else
CP=.
fi
# Determine the Java command to use to start the JVM.
if [ -z "$JAVACMD" ] ; then
if [ -n "$JAVA_HOME" ] ; then
if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
# IBM's JDK on AIX uses strange locations for the executables
JAVACMD="$JAVA_HOME/jre/sh/java"
else
JAVACMD="$JAVA_HOME/bin/java"
fi
else
JAVACMD="java"
fi
fi
if [ ! -x "$JAVACMD" ] ; then
die "JAVA_HOME is not defined correctly, can not execute: $JAVACMD"
fi
if [ -z "$JAVA_HOME" ] ; then
warn "JAVA_HOME environment variable is not set"
fi
# Increase the maximum file descriptors if we can.
if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
MAX_FD_LIMIT=`ulimit -H -n`
if [ $? -eq 0 ] ; then
if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
MAX_FD="$MAX_FD_LIMIT"
fi
ulimit -n $MAX_FD
if [ $? -ne 0 ] ; then
warn "Could not set maximum file descriptor limit: $MAX_FD"
fi
else
warn "Could not query businessSystem maximum file descriptor limit: $MAX_FD_LIMIT"
fi
fi
# Setup Profiler
useprofiler=false
if [ "$PROFILER" != "" ] ; then
if [ -r "$PROFILER" ] ; then
. $PROFILER
useprofiler=true
else
die "Profiler file not found: $PROFILER"
fi
fi
# For Darwin, use classes.jar for TOOLS_JAR
TOOLS_JAR="$JAVA_HOME/lib/tools.jar"
#if $darwin; then
# TOOLS_JAR="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Classes/classes.jar"
#fi
# For Darwin, add GROOVY_APP_NAME to the JAVA_OPTS as -Xdock:name
if $darwin; then
JAVA_OPTS="$JAVA_OPTS -Xdock:name=$GROOVY_APP_NAME -Xdock:icon=$GROOVY_HOME/bin/groovy.icns"
fi
# For Cygwin, switch paths to Windows format before running java
if $cygwin ; then
GROOVY_HOME=`cygpath --mixed "$GROOVY_HOME"`
JAVA_HOME=`cygpath --mixed "$JAVA_HOME"`
GROOVY_CONF=`cygpath --mixed "$GROOVY_CONF"`
CP=`cygpath --path --mixed "$CP"`
TOOLS_JAR=`cygpath --mixed "$TOOLS_JAR"`
STARTER_CLASSPATH=`cygpath --path --mixed "$STARTER_CLASSPATH"`
# We build the pattern for arguments to be converted via cygpath
ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
SEP=""
for dir in $ROOTDIRSRAW ; do
ROOTDIRS="$ROOTDIRS$SEP$dir"
SEP="|"
done
OURCYGPATTERN="(^($ROOTDIRS))"
# Add a user-defined pattern to the cygpath arguments
if [ "$GROOVY_CYGPATTERN" != "" ] ; then
OURCYGPATTERN="$OURCYGPATTERN|($GROOVY_CYGPATTERN)"
fi
# Now convert the arguments - kludge to limit ourselves to /bin/sh
i=0
for arg in "$@" ; do
CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
if [ $CHECK -ne 0 ] ; then
eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
else
eval `echo args$i`="\"$arg\""
fi
i=`expr $i + 1`
done
case $i in
0) set -- ;;
1) set -- "$args0" ;;
2) set -- "$args0" "$args1" ;;
3) set -- "$args0" "$args1" "$args2" ;;
4) set -- "$args0" "$args1" "$args2" "$args3" ;;
5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
esac
fi
startGroovy ( ) {
CLASS=$1
shift
# Start the Profiler or the JVM
if $useprofiler ; then
runProfiler
else
exec "$JAVACMD" $JAVA_OPTS \
-classpath "$STARTER_CLASSPATH" \
-Dscript.name="$SCRIPT_PATH" \
-Dprogram.name="$PROGNAME" \
-Dgroovy.starter.conf="$GROOVY_CONF" \
-Dgroovy.home="$GROOVY_HOME" \
-Dtools.jar="$TOOLS_JAR" \
$STARTER_MAIN_CLASS \
--main $CLASS \
--conf "$GROOVY_CONF" \
--classpath "$CP" \
"$@"
fi
}
STARTER_MAIN_CLASS=org.codehaus.groovy.tools.GroovyStarter
lateInit