source: mvnw

Last change on this file was d3cf3a1, checked in by Marija Micevska <marija_micevska@…>, 22 months ago

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1#!/bin/sh
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
10#
11# https://www.apache.org/licenses/LICENSE-2.0
12#
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
18# under the License.
19# ----------------------------------------------------------------------------
20
21# ----------------------------------------------------------------------------
22# Maven Start Up Batch script
23#
24# Required ENV vars:
25# ------------------
26# JAVA_HOME - location of a JDK home dir
27#
28# Optional ENV vars
29# -----------------
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# ----------------------------------------------------------------------------
36
37if [ -z "$MAVEN_SKIP_RC" ] ; then
38
39 if [ -f /usr/local/etc/mavenrc ] ; then
40 . /usr/local/etc/mavenrc
41 fi
42
43 if [ -f /etc/mavenrc ] ; then
44 . /etc/mavenrc
45 fi
46
47 if [ -f "$HOME/.mavenrc" ] ; then
48 . "$HOME/.mavenrc"
49 fi
50
51fi
52
53# OS specific support. $var _must_ be set to either true or false.
54cygwin=false;
55darwin=false;
56mingw=false
57case "`uname`" in
58 CYGWIN*) cygwin=true ;;
59 MINGW*) mingw=true;;
60 Darwin*) darwin=true
61 # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
62 # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
63 if [ -z "$JAVA_HOME" ]; then
64 if [ -x "/usr/libexec/java_home" ]; then
65 export JAVA_HOME="`/usr/libexec/java_home`"
66 else
67 export JAVA_HOME="/Library/Java/Home"
68 fi
69 fi
70 ;;
71esac
72
73if [ -z "$JAVA_HOME" ] ; then
74 if [ -r /etc/gentoo-release ] ; then
75 JAVA_HOME=`java-config --jre-home`
76 fi
77fi
78
79if [ -z "$M2_HOME" ] ; then
80 ## resolve links - $0 may be a link to maven's home
81 PRG="$0"
82
83 # need this for relative symlinks
84 while [ -h "$PRG" ] ; do
85 ls=`ls -ld "$PRG"`
86 link=`expr "$ls" : '.*-> \(.*\)$'`
87 if expr "$link" : '/.*' > /dev/null; then
88 PRG="$link"
89 else
90 PRG="`dirname "$PRG"`/$link"
91 fi
92 done
93
94 saveddir=`pwd`
95
96 M2_HOME=`dirname "$PRG"`/..
97
98 # make it fully qualified
99 M2_HOME=`cd "$M2_HOME" && pwd`
100
101 cd "$saveddir"
102 # echo Using m2 at $M2_HOME
103fi
104
105# For Cygwin, ensure paths are in UNIX format before anything is touched
106if $cygwin ; then
107 [ -n "$M2_HOME" ] &&
108 M2_HOME=`cygpath --unix "$M2_HOME"`
109 [ -n "$JAVA_HOME" ] &&
110 JAVA_HOME=`cygpath --unix "$JAVA_HOME"`
111 [ -n "$CLASSPATH" ] &&
112 CLASSPATH=`cygpath --path --unix "$CLASSPATH"`
113fi
114
115# For Mingw, ensure paths are in UNIX format before anything is touched
116if $mingw ; then
117 [ -n "$M2_HOME" ] &&
118 M2_HOME="`(cd "$M2_HOME"; pwd)`"
119 [ -n "$JAVA_HOME" ] &&
120 JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"
121fi
122
123if [ -z "$JAVA_HOME" ]; then
124 javaExecutable="`which javac`"
125 if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then
126 # readlink(1) is not available as standard on Solaris 10.
127 readLink=`which readlink`
128 if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then
129 if $darwin ; then
130 javaHome="`dirname \"$javaExecutable\"`"
131 javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"
132 else
133 javaExecutable="`readlink -f \"$javaExecutable\"`"
134 fi
135 javaHome="`dirname \"$javaExecutable\"`"
136 javaHome=`expr "$javaHome" : '\(.*\)/bin'`
137 JAVA_HOME="$javaHome"
138 export JAVA_HOME
139 fi
140 fi
141fi
142
143if [ -z "$JAVACMD" ] ; then
144 if [ -n "$JAVA_HOME" ] ; then
145 if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
146 # IBM's JDK on AIX uses strange locations for the executables
147 JAVACMD="$JAVA_HOME/jre/sh/java"
148 else
149 JAVACMD="$JAVA_HOME/bin/java"
150 fi
151 else
152 JAVACMD="`\\unset -f command; \\command -v java`"
153 fi
154fi
155
156if [ ! -x "$JAVACMD" ] ; then
157 echo "Error: JAVA_HOME is not defined correctly." >&2
158 echo " We cannot execute $JAVACMD" >&2
159 exit 1
160fi
161
162if [ -z "$JAVA_HOME" ] ; then
163 echo "Warning: JAVA_HOME environment variable is not set."
164fi
165
166CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher
167
168# traverses directory structure from process work directory to filesystem root
169# first directory with .mvn subdirectory is considered project base directory
170find_maven_basedir() {
171
172 if [ -z "$1" ]
173 then
174 echo "Path not specified to find_maven_basedir"
175 return 1
176 fi
177
178 basedir="$1"
179 wdir="$1"
180 while [ "$wdir" != '/' ] ; do
181 if [ -d "$wdir"/.mvn ] ; then
182 basedir=$wdir
183 break
184 fi
185 # workaround for JBEAP-8937 (on Solaris 10/Sparc)
186 if [ -d "${wdir}" ]; then
187 wdir=`cd "$wdir/.."; pwd`
188 fi
189 # end of workaround
190 done
191 echo "${basedir}"
192}
193
194# concatenates all lines of a file
195concat_lines() {
196 if [ -f "$1" ]; then
197 echo "$(tr -s '\n' ' ' < "$1")"
198 fi
199}
200
201BASE_DIR=`find_maven_basedir "$(pwd)"`
202if [ -z "$BASE_DIR" ]; then
203 exit 1;
204fi
205
206##########################################################################################
207# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
208# This allows using the maven wrapper in projects that prohibit checking in binary data.
209##########################################################################################
210if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then
211 if [ "$MVNW_VERBOSE" = true ]; then
212 echo "Found .mvn/wrapper/maven-wrapper.jar"
213 fi
214else
215 if [ "$MVNW_VERBOSE" = true ]; then
216 echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."
217 fi
218 if [ -n "$MVNW_REPOURL" ]; then
219 jarUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
220 else
221 jarUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.0/maven-wrapper-3.1.0.jar"
222 fi
223 while IFS="=" read key value; do
224 case "$key" in (wrapperUrl) jarUrl="$value"; break ;;
225 esac
226 done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"
227 if [ "$MVNW_VERBOSE" = true ]; then
228 echo "Downloading from: $jarUrl"
229 fi
230 wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"
231 if $cygwin; then
232 wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`
233 fi
234
235 if command -v wget > /dev/null; then
236 if [ "$MVNW_VERBOSE" = true ]; then
237 echo "Found wget ... using wget"
238 fi
239 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
240 wget "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
241 else
242 wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
243 fi
244 elif command -v curl > /dev/null; then
245 if [ "$MVNW_VERBOSE" = true ]; then
246 echo "Found curl ... using curl"
247 fi
248 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
249 curl -o "$wrapperJarPath" "$jarUrl" -f
250 else
251 curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f
252 fi
253
254 else
255 if [ "$MVNW_VERBOSE" = true ]; then
256 echo "Falling back to using Java to download"
257 fi
258 javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"
259 # For Cygwin, switch paths to Windows format before running javac
260 if $cygwin; then
261 javaClass=`cygpath --path --windows "$javaClass"`
262 fi
263 if [ -e "$javaClass" ]; then
264 if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
265 if [ "$MVNW_VERBOSE" = true ]; then
266 echo " - Compiling MavenWrapperDownloader.java ..."
267 fi
268 # Compiling the Java class
269 ("$JAVA_HOME/bin/javac" "$javaClass")
270 fi
271 if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then
272 # Running the downloader
273 if [ "$MVNW_VERBOSE" = true ]; then
274 echo " - Running MavenWrapperDownloader.java ..."
275 fi
276 ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")
277 fi
278 fi
279 fi
280fi
281##########################################################################################
282# End of extension
283##########################################################################################
284
285export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}
286if [ "$MVNW_VERBOSE" = true ]; then
287 echo $MAVEN_PROJECTBASEDIR
288fi
289MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
290
291# For Cygwin, switch paths to Windows format before running java
292if $cygwin; then
293 [ -n "$M2_HOME" ] &&
294 M2_HOME=`cygpath --path --windows "$M2_HOME"`
295 [ -n "$JAVA_HOME" ] &&
296 JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`
297 [ -n "$CLASSPATH" ] &&
298 CLASSPATH=`cygpath --path --windows "$CLASSPATH"`
299 [ -n "$MAVEN_PROJECTBASEDIR" ] &&
300 MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`
301fi
302
303# Provide a "standardized" way to retrieve the CLI args that will
304# work with both Windows and non-Windows executions.
305MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"
306export MAVEN_CMD_LINE_ARGS
307
308WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
309
310exec "$JAVACMD" \
311 $MAVEN_OPTS \
312 $MAVEN_DEBUG_OPTS \
313 -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
314 "-Dmaven.home=${M2_HOME}" \
315 "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
316 ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
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