#!/bin/sh
# 
# Groovy script
# Lubomir Rintel <lkundrak@v3.sk>

# Packagers: When updating the package be sure to check
# all this against against the upstream binary package

# Source functions library
if [ -f /usr/share/java-utils/java-functions ] ; then 
  . /usr/share/java-utils/java-functions
else
  echo "Can't find functions library, aborting"
  exit 1
fi

# Configuration
SCRIPT_PATH=$0
PROGNAME=$(basename $SCRIPT_PATH)
GROOVY_CONF=/etc/groovy-starter.conf
TOOLS_JAR=$(build-classpath ../../jvm/java/lib/tools)
STARTER_MAIN_CLASS=org.codehaus.groovy.tools.GroovyStarter
MAIN_CLASS=$STARTER_MAIN_CLASS

# Wrappers
[ $PROGNAME = grape ]		&& CLASS=org.codehaus.groovy.tools.GrapeMain
[ $PROGNAME = groovy ]		&& CLASS=groovy.ui.GroovyMain
[ $PROGNAME = groovyc ]		&& CLASS=org.codehaus.groovy.tools.FileSystemCompiler
[ $PROGNAME = groovyConsole ]	&& CLASS=groovy.ui.Console
[ $PROGNAME = java2groovy ]	&& CLASS=org.codehaus.groovy.antlr.java.Java2GroovyMain
[ $PROGNAME = groovysh ]	&& CLASS=org.codehaus.groovy.tools.shell.Main
[ $PROGNAME = groovysh ]	&& [ "$OLDSHELL" ] && CLASS=groovy.ui.InteractiveShell

# Load system-wide configuration
if [ -f /etc/groovy.conf ]; then
  . /etc/groovy.conf
fi

# Load user configuration
[ -f "$HOME/.groovyrc" ] && . "$HOME/.groovyrc"
[ -f "$HOME/.groovy/startup" ] && . "$HOME/.groovy/startup"

# Bail out if there's nothing to run
if [ -z "$CLASS" ]
then
	echo "Can not determine main class for '$PROGNAME'" >&2
	exit 1
fi

# JVM options
GROOVY_OPTS="$GROOVY_OPTS -Dscript.name=$SCRIPT_PATH"
GROOVY_OPTS="$GROOVY_OPTS -Dprogram.name=$PROGNAME"
GROOVY_OPTS="$GROOVY_OPTS -Dgroovy.starter.conf=$GROOVY_CONF"
GROOVY_OPTS="$GROOVY_OPTS -Dgroovy.home=$GROOVY_HOME"
GROOVY_OPTS="$GROOVY_OPTS -Dtools.jar=$TOOLS_JAR"

# Do not forget about RPM dependencies!
BASE_JARS="$BASE_JARS ant"
BASE_JARS="$BASE_JARS ant/ant-junit"
BASE_JARS="$BASE_JARS ant-launcher"
BASE_JARS="$BASE_JARS antlr"
BASE_JARS="$BASE_JARS objectweb-asm3/asm"
BASE_JARS="$BASE_JARS objectweb-asm3/asm-analysis"
BASE_JARS="$BASE_JARS objectweb-asm3/asm-tree"
BASE_JARS="$BASE_JARS objectweb-asm3/asm-util"
BASE_JARS="$BASE_JARS bsf"
BASE_JARS="$BASE_JARS commons-cli"
BASE_JARS="$BASE_JARS commons-logging"
BASE_JARS="$BASE_JARS groovy"
BASE_JARS="$BASE_JARS apache-ivy/ivy"
BASE_JARS="$BASE_JARS jline1"
BASE_JARS="$BASE_JARS jsp"
BASE_JARS="$BASE_JARS junit"
BASE_JARS="$BASE_JARS servlet"
BASE_JARS="$BASE_JARS xstream"
BASE_JARS="$BASE_JARS jansi"

if [ "$1" = "-cp" -o "$1" = "-classpath" -o "$1" = "--classpath" ] ; then
    if [ -z $CLASSPATH ]; then
        CLASSPATH=$2
    else
        CLASSPATH=$2:$CLASSPATH
    fi
    shift 2
fi

# Set parameters
set_jvm
set_classpath $BASE_JARS
set_flags $BASE_FLAGS
set_options $BASE_OPTIONS $GROOVY_OPTS

# Let's start
run --conf "$GROOVY_CONF" --main "$CLASS" "$@"