mvnw (10070B)
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 37 if [ -z "$MAVEN_SKIP_RC" ] ; then 38 39 if [ -f /etc/mavenrc ] ; then 40 . /etc/mavenrc 41 fi 42 43 if [ -f "$HOME/.mavenrc" ] ; then 44 . "$HOME/.mavenrc" 45 fi 46 47 fi 48 49 # OS specific support. $var _must_ be set to either true or false. 50 cygwin=false; 51 darwin=false; 52 mingw=false 53 case "`uname`" in 54 CYGWIN*) cygwin=true ;; 55 MINGW*) mingw=true;; 56 Darwin*) darwin=true 57 # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 if [ -z "$JAVA_HOME" ]; then 60 if [ -x "/usr/libexec/java_home" ]; then 61 export JAVA_HOME="`/usr/libexec/java_home`" 62 else 63 export JAVA_HOME="/Library/Java/Home" 64 fi 65 fi 66 ;; 67 esac 68 69 if [ -z "$JAVA_HOME" ] ; then 70 if [ -r /etc/gentoo-release ] ; then 71 JAVA_HOME=`java-config --jre-home` 72 fi 73 fi 74 75 if [ -z "$M2_HOME" ] ; then 76 ## resolve links - $0 may be a link to maven's home 77 PRG="$0" 78 79 # need this for relative symlinks 80 while [ -h "$PRG" ] ; do 81 ls=`ls -ld "$PRG"` 82 link=`expr "$ls" : '.*-> \(.*\)$'` 83 if expr "$link" : '/.*' > /dev/null; then 84 PRG="$link" 85 else 86 PRG="`dirname "$PRG"`/$link" 87 fi 88 done 89 90 saveddir=`pwd` 91 92 M2_HOME=`dirname "$PRG"`/.. 93 94 # make it fully qualified 95 M2_HOME=`cd "$M2_HOME" && pwd` 96 97 cd "$saveddir" 98 # echo Using m2 at $M2_HOME 99 fi 100 101 # For Cygwin, ensure paths are in UNIX format before anything is touched 102 if $cygwin ; then 103 [ -n "$M2_HOME" ] && 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"` 109 fi 110 111 # For Mingw, ensure paths are in UNIX format before anything is touched 112 if $mingw ; then 113 [ -n "$M2_HOME" ] && 114 M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 [ -n "$JAVA_HOME" ] && 116 JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 fi 118 119 if [ -z "$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 125 if $darwin ; then 126 javaHome="`dirname \"$javaExecutable\"`" 127 javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 128 else 129 javaExecutable="`readlink -f \"$javaExecutable\"`" 130 fi 131 javaHome="`dirname \"$javaExecutable\"`" 132 javaHome=`expr "$javaHome" : '\(.*\)/bin'` 133 JAVA_HOME="$javaHome" 134 export JAVA_HOME 135 fi 136 fi 137 fi 138 139 if [ -z "$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="$JAVA_HOME/jre/sh/java" 144 else 145 JAVACMD="$JAVA_HOME/bin/java" 146 fi 147 else 148 JAVACMD="`which java`" 149 fi 150 fi 151 152 if [ ! -x "$JAVACMD" ] ; then 153 echo "Error: JAVA_HOME is not defined correctly." >&2 154 echo " We cannot execute $JAVACMD" >&2 155 exit 1 156 fi 157 158 if [ -z "$JAVA_HOME" ] ; then 159 echo "Warning: JAVA_HOME environment variable is not set." 160 fi 161 162 CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 163 164 # 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() { 167 168 if [ -z "$1" ] 169 then 170 echo "Path not specified to find_maven_basedir" 171 return 1 172 fi 173 174 basedir="$1" 175 wdir="$1" 176 while [ "$wdir" != '/' ] ; do 177 if [ -d "$wdir"/.mvn ] ; then 178 basedir=$wdir 179 break 180 fi 181 # workaround for JBEAP-8937 (on Solaris 10/Sparc) 182 if [ -d "${wdir}" ]; then 183 wdir=`cd "$wdir/.."; pwd` 184 fi 185 # end of workaround 186 done 187 echo "${basedir}" 188 } 189 190 # concatenates all lines of a file 191 concat_lines() { 192 if [ -f "$1" ]; then 193 echo "$(tr -s '\n' ' ' < "$1")" 194 fi 195 } 196 197 BASE_DIR=`find_maven_basedir "$(pwd)"` 198 if [ -z "$BASE_DIR" ]; then 199 exit 1; 200 fi 201 202 ########################################################################################## 203 # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 204 # This allows using the maven wrapper in projects that prohibit checking in binary data. 205 ########################################################################################## 206 if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 207 if [ "$MVNW_VERBOSE" = true ]; then 208 echo "Found .mvn/wrapper/maven-wrapper.jar" 209 fi 210 else 211 if [ "$MVNW_VERBOSE" = true ]; then 212 echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 213 fi 214 if [ -n "$MVNW_REPOURL" ]; then 215 jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 216 else 217 jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar" 218 fi 219 while IFS="=" read key value; do 220 case "$key" in (wrapperUrl) jarUrl="$value"; break ;; 221 esac 222 done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 223 if [ "$MVNW_VERBOSE" = true ]; then 224 echo "Downloading from: $jarUrl" 225 fi 226 wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 227 if $cygwin; then 228 wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"` 229 fi 230 231 if command -v wget > /dev/null; then 232 if [ "$MVNW_VERBOSE" = true ]; then 233 echo "Found wget ... using wget" 234 fi 235 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 236 wget "$jarUrl" -O "$wrapperJarPath" 237 else 238 wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath" 239 fi 240 elif command -v curl > /dev/null; then 241 if [ "$MVNW_VERBOSE" = true ]; then 242 echo "Found curl ... using curl" 243 fi 244 if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then 245 curl -o "$wrapperJarPath" "$jarUrl" -f 246 else 247 curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f 248 fi 249 250 else 251 if [ "$MVNW_VERBOSE" = true ]; then 252 echo "Falling back to using Java to download" 253 fi 254 javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 255 # For Cygwin, switch paths to Windows format before running javac 256 if $cygwin; then 257 javaClass=`cygpath --path --windows "$javaClass"` 258 fi 259 if [ -e "$javaClass" ]; then 260 if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 if [ "$MVNW_VERBOSE" = true ]; then 262 echo " - Compiling MavenWrapperDownloader.java ..." 263 fi 264 # Compiling the Java class 265 ("$JAVA_HOME/bin/javac" "$javaClass") 266 fi 267 if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 268 # Running the downloader 269 if [ "$MVNW_VERBOSE" = true ]; then 270 echo " - Running MavenWrapperDownloader.java ..." 271 fi 272 ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 273 fi 274 fi 275 fi 276 fi 277 ########################################################################################## 278 # End of extension 279 ########################################################################################## 280 281 export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 282 if [ "$MVNW_VERBOSE" = true ]; then 283 echo $MAVEN_PROJECTBASEDIR 284 fi 285 MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 286 287 # For Cygwin, switch paths to Windows format before running java 288 if $cygwin; then 289 [ -n "$M2_HOME" ] && 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 "$MAVEN_PROJECTBASEDIR"` 297 fi 298 299 # Provide a "standardized" way to retrieve the CLI args that will 300 # work with both Windows and non-Windows executions. 301 MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@" 302 export MAVEN_CMD_LINE_ARGS 303 304 WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 305 306 exec "$JAVACMD" \ 307 $MAVEN_OPTS \ 308 -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 309 "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 310 ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"