2 # ----------------------------------------------------------------------------
3 # Licensed to the Apache Software Foundation (ASF) under one
4 # or more contributor license agreements. See the NOTICE file
5 # distributed with this work for additional information
6 # regarding copyright ownership. The ASF licenses this file
7 # to you under the Apache License, Version 2.0 (the
8 # "License"); you may not use this file except in compliance
9 # with the License. You may obtain a copy of the License at
11 # https://www.apache.org/licenses/LICENSE-2.0
13 # Unless required by applicable law or agreed to in writing,
14 # software distributed under the License is distributed on an
15 # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16 # KIND, either express or implied. See the License for the
17 # specific language governing permissions and limitations
19 # ----------------------------------------------------------------------------
21 # ----------------------------------------------------------------------------
22 # Maven Start Up Batch script
26 # JAVA_HOME - location of a JDK home dir
30 # M2_HOME - location of maven2's installed home dir
31 # MAVEN_OPTS - parameters passed to the Java VM when running Maven
32 # e.g. to debug Maven itself, use
33 # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
34 # MAVEN_SKIP_RC - flag to disable loading of mavenrc files
35 # ----------------------------------------------------------------------------
37 if [ -z "$MAVEN_SKIP_RC" ] ; then
39 if [ -f /etc/mavenrc ] ; then
43 if [ -f "$HOME/.mavenrc" ] ; then
49 # OS specific support. $var _must_ be set to either true or false.
54 CYGWIN*) cygwin=true ;;
57 # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
58 # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
59 if [ -z "$JAVA_HOME" ]; then
60 if [ -x "/usr/libexec/java_home" ]; then
61 export JAVA_HOME="`/usr/libexec/java_home`"
63 export JAVA_HOME="/Library/Java/Home"
69 if [ -z "$JAVA_HOME" ] ; then
70 if [ -r /etc/gentoo-release ] ; then
71 JAVA_HOME=`java-config --jre-home`
75 if [ -z "$M2_HOME" ] ; then
76 ## resolve links - $0 may be a link to maven's home
79 # need this for relative symlinks
80 while [ -h "$PRG" ] ; do
82 link=`expr "$ls" : '.*-> \(.*\)$'`
83 if expr "$link" : '/.*' > /dev/null; then
86 PRG="`dirname "$PRG"`/$link"
92 M2_HOME=`dirname "$PRG"`/..
94 # make it fully qualified
95 M2_HOME=`cd "$M2_HOME" && pwd`
98 # echo Using m2 at $M2_HOME
101 # For Cygwin, ensure paths are in UNIX format before anything is touched
104 M2_HOME=`cygpath --unix "$M2_HOME"`
105 [ -n "$JAVA_HOME" ] &&
106 JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
107 [ -n "$CLASSPATH" ] &&
108 CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
111 # For Mingw, ensure paths are in UNIX format before anything is touched
114 M2_HOME="`(cd "$M2_HOME"; pwd)`"
115 [ -n "$JAVA_HOME" ] &&
116 JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
119 if [ -z "$JAVA_HOME" ]; then
120 javaExecutable="`which javac`"
121 if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
122 # readlink(1) is not available as standard on Solaris 10.
123 readLink=`which readlink`
124 if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
126 javaHome="`dirname \"$javaExecutable\"`"
127 javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
129 javaExecutable="`readlink -f \"$javaExecutable\"`"
131 javaHome="`dirname \"$javaExecutable\"`"
132 javaHome=`expr "$javaHome" : '\(.*\)/bin'`
133 JAVA_HOME="$javaHome"
139 if [ -z "$JAVACMD" ] ; then
140 if [ -n "$JAVA_HOME" ] ; then
141 if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
142 # IBM's JDK on AIX uses strange locations for the executables
143 JAVACMD="$JAVA_HOME/jre/sh/java"
145 JAVACMD="$JAVA_HOME/bin/java"
148 JAVACMD="`which java`"
152 if [ ! -x "$JAVACMD" ] ; then
153 echo "Error: JAVA_HOME is not defined correctly." >&2
154 echo " We cannot execute $JAVACMD" >&2
158 if [ -z "$JAVA_HOME" ] ; then
159 echo "Warning: JAVA_HOME environment variable is not set."
162 CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
164 # traverses directory structure from process work directory to filesystem root
165 # first directory with .mvn subdirectory is considered project base directory
166 find_maven_basedir() {
170 echo "Path not specified to find_maven_basedir"
176 while [ "$wdir" != '/' ] ; do
177 if [ -d "$wdir"/.mvn ] ; then
181 # workaround for JBEAP-8937 (on Solaris 10/Sparc)
182 if [ -d "${wdir}" ]; then
183 wdir=`cd "$wdir/.."; pwd`
190 # concatenates all lines of a file
193 echo "$(tr -s '\n' ' ' < "$1")"
197 BASE_DIR=`find_maven_basedir "$(pwd)"`
198 if [ -z "$BASE_DIR" ]; then
202 ##########################################################################################
203 # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
204 # This allows using the maven wrapper in projects that prohibit checking in binary data.
205 ##########################################################################################
206 if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
207 if [ "$MVNW_VERBOSE" = true ]; then
208 echo "Found .mvn/wrapper/maven-wrapper.jar"
211 if [ "$MVNW_VERBOSE" = true ]; then
212 echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
214 if [ -n "$MVNW_REPOURL" ]; then
215 jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
217 jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"
219 while IFS="=" read key value; do
220 case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
222 done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
223 if [ "$MVNW_VERBOSE" = true ]; then
224 echo "Downloading from: $jarUrl"
226 wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
228 wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
231 if command -v wget > /dev/null; then
232 if [ "$MVNW_VERBOSE" = true ]; then
233 echo "Found wget ... using wget"
235 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
236 wget "$jarUrl" -O "$wrapperJarPath"
238 wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"
240 elif command -v curl > /dev/null; then
241 if [ "$MVNW_VERBOSE" = true ]; then
242 echo "Found curl ... using curl"
244 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
245 curl -o "$wrapperJarPath" "$jarUrl" -f
247 curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
251 if [ "$MVNW_VERBOSE" = true ]; then
252 echo "Falling back to using Java to download"
254 javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
255 # For Cygwin, switch paths to Windows format before running javac
257 javaClass=`cygpath --path --windows "$javaClass"`
259 if [ -e "$javaClass" ]; then
260 if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
261 if [ "$MVNW_VERBOSE" = true ]; then
262 echo " - Compiling MavenWrapperDownloader.java ..."
264 # Compiling the Java class
265 ("$JAVA_HOME/bin/javac" "$javaClass")
267 if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
268 # Running the downloader
269 if [ "$MVNW_VERBOSE" = true ]; then
270 echo " - Running MavenWrapperDownloader.java ..."
272 ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
277 ##########################################################################################
279 ##########################################################################################
281 export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
282 if [ "$MVNW_VERBOSE" = true ]; then
283 echo $MAVEN_PROJECTBASEDIR
285 MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
287 # For Cygwin, switch paths to Windows format before running java
290 M2_HOME=`cygpath --path --windows "$M2_HOME"`
291 [ -n "$JAVA_HOME" ] &&
292 JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
293 [ -n "$CLASSPATH" ] &&
294 CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
295 [ -n "$MAVEN_PROJECTBASEDIR" ] &&
296 MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
299 # Provide a "standardized" way to retrieve the CLI args that will
300 # work with both Windows and non-Windows executions.
301 MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
302 export MAVEN_CMD_LINE_ARGS
304 WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
308 -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
309 "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
310 ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"