#!/bin/sh

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

# Licensed to the Apache Software Foundation (ASF) under one

# or more contributor license agreements. See the NOTICE file

# distributed with this work for additional information

# regarding copyright ownership. The ASF licenses this file

# to you under the Apache License, Version 2.0 (the

# "License"); you may not use this file except in compliance

# with the License. You may obtain a copy of the License at

#

# http://www.apache.org/licenses/LICENSE-2.0

#

# Unless required by applicable law or agreed to in writing,

# software distributed under the License is distributed on an

# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY

# KIND, either express or implied. See the License for the

# specific language governing permissions and limitations

# under the License.

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

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

# Maven2 Start Up Batch script

#

# Required ENV vars:

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

# JAVA_HOME - location of a JDK home dir

#

# Optional ENV vars

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

# M2_HOME - location of maven2's installed home dir

# MAVEN_OPTS - parameters passed to the Java VM when running Maven

# e.g. to debug Maven itself, use

# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000

# MAVEN_SKIP_RC - flag to disable loading of mavenrc files

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

if [ -z "$MAVEN_SKIP_RC" ] ; then

if [ -f /etc/mavenrc ] ; then

. /etc/mavenrc

fi

if [ -f "$HOME/.mavenrc" ] ; then

. "$HOME/.mavenrc"

fi

fi

# OS specific support. $var _must_ be set to either true or false.

cygwin=false;

darwin=false;

mingw=false

case "`uname`" in

CYGWIN*) cygwin=true ;;

MINGW*) mingw=true;;

Darwin*) darwin=true

#

# Look for the Apple JDKs first to preserve the existing behaviour, and then look

# for the new JDKs provided by Oracle.

#

if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK ] ; then

#

# Apple JDKs

#

export JAVA_HOME=/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home

fi

if [ -z "$JAVA_HOME" ] && [ -L /System/Library/Java/JavaVirtualMachines/CurrentJDK ] ; then

#

# Apple JDKs

#

export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home

fi

if [ -z "$JAVA_HOME" ] && [ -L "/Library/Java/JavaVirtualMachines/CurrentJDK" ] ; then

#

# Oracle JDKs

#

export JAVA_HOME=/Library/Java/JavaVirtualMachines/CurrentJDK/Contents/Home

fi

if [ -z "$JAVA_HOME" ] && [ -x "/usr/libexec/java_home" ]; then

#

# Apple JDKs

#

export JAVA_HOME=`/usr/libexec/java_home`

fi

;;

esac

if [ -z "$JAVA_HOME" ] ; then

if [ -r /etc/gentoo-release ] ; then

JAVA_HOME=`java-config --jre-home`

fi

fi

if [ -z "$M2_HOME" ] ; then

## resolve links - $0 may be a link to maven'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

saveddir=`pwd`

M2_HOME=`dirname "$PRG"`/..

# make it fully qualified

M2_HOME=`cd "$M2_HOME" && pwd`

cd "$saveddir"

# echo Using m2 at $M2_HOME

fi

# For Cygwin, ensure paths are in UNIX format before anything is touched

if $cygwin ; then

[ -n "$M2_HOME" ] &&

M2_HOME=`cygpath --unix "$M2_HOME"`

[ -n "$JAVA_HOME" ] &&

JAVA_HOME=`cygpath --unix "$JAVA_HOME"`

[ -n "$CLASSPATH" ] &&

CLASSPATH=`cygpath --path --unix "$CLASSPATH"`

fi

# For Migwn, ensure paths are in UNIX format before anything is touched

if $mingw ; then

[ -n "$M2_HOME" ] &&

M2_HOME="`(cd "$M2_HOME"; pwd)`"

[ -n "$JAVA_HOME" ] &&

JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"

# TODO classpath?

fi

if [ -z "$JAVA_HOME" ]; then

javaExecutable="`which javac`"

if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then

# readlink(1) is not available as standard on Solaris 10.

readLink=`which readlink`

if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then

if $darwin ; then

javaHome="`dirname \"$javaExecutable\"`"

javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"

else

javaExecutable="`readlink -f \"$javaExecutable\"`"

fi

javaHome="`dirname \"$javaExecutable\"`"

javaHome=`expr "$javaHome" : '\(.*\)/bin'`

JAVA_HOME="$javaHome"

export JAVA_HOME

fi

fi

fi

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="`which java`"

fi

fi

if [ ! -x "$JAVACMD" ] ; then

echo "Error: JAVA_HOME is not defined correctly." >&2

echo " We cannot execute $JAVACMD" >&2

exit 1

fi

if [ -z "$JAVA_HOME" ] ; then

echo "Warning: JAVA_HOME environment variable is not set."

fi

CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher

# For Cygwin, switch paths to Windows format before running java

if $cygwin; then

[ -n "$M2_HOME" ] &&

M2_HOME=`cygpath --path --windows "$M2_HOME"`

[ -n "$JAVA_HOME" ] &&

JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`

[ -n "$CLASSPATH" ] &&

CLASSPATH=`cygpath --path --windows "$CLASSPATH"`

fi

# traverses directory structure from process work directory to filesystem root

# first directory with .mvn subdirectory is considered project base directory

find_maven_basedir() {

local basedir=$(pwd)

local wdir=$(pwd)

while [ "$wdir" != '/' ] ; do

if [ -d "$wdir"/.mvn ] ; then

basedir=$wdir

break

fi

wdir=$(cd "$wdir/.."; pwd)

done

echo "${basedir}"

}

# concatenates all lines of a file

concat_lines() {

if [ -f "$1" ]; then

echo "$(tr -s '\n' ' ' < "$1")"

fi

}

export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-$(find_maven_basedir)}

MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"

# Provide a "standardized" way to retrieve the CLI args that will

# work with both Windows and non-Windows executions.

MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"

export MAVEN_CMD_LINE_ARGS

WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain

exec "$JAVACMD" \

$MAVEN_OPTS \

-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \

"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \

${WRAPPER_LAUNCHER} "$@"