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308 lines
11 KiB
308 lines
11 KiB
#!/bin/sh |
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# ---------------------------------------------------------------------------- |
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# Licensed to the Apache Software Foundation (ASF) under one |
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# or more contributor license agreements. See the NOTICE file |
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# distributed with this work for additional information |
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# regarding copyright ownership. The ASF licenses this file |
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# to you under the Apache License, Version 2.0 (the |
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# "License"); you may not use this file except in compliance |
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# with the License. You may obtain a copy of the License at |
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# |
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# https://www.apache.org/licenses/LICENSE-2.0 |
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# |
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# Unless required by applicable law or agreed to in writing, |
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# software distributed under the License is distributed on an |
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
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# KIND, either express or implied. See the License for the |
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# specific language governing permissions and limitations |
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# under the License. |
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# ---------------------------------------------------------------------------- |
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# ---------------------------------------------------------------------------- |
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# Apache Maven Wrapper startup batch script, version 3.2.0 |
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# |
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# Required ENV vars: |
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# ------------------ |
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# JAVA_HOME - location of a JDK home dir |
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# |
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# Optional ENV vars |
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# ----------------- |
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# MAVEN_OPTS - parameters passed to the Java VM when running Maven |
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# e.g. to debug Maven itself, use |
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# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 |
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# MAVEN_SKIP_RC - flag to disable loading of mavenrc files |
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# ---------------------------------------------------------------------------- |
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if [ -z "$MAVEN_SKIP_RC" ] ; then |
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if [ -f /usr/local/etc/mavenrc ] ; then |
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. /usr/local/etc/mavenrc |
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fi |
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if [ -f /etc/mavenrc ] ; then |
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. /etc/mavenrc |
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fi |
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if [ -f "$HOME/.mavenrc" ] ; then |
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. "$HOME/.mavenrc" |
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fi |
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fi |
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# OS specific support. $var _must_ be set to either true or false. |
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cygwin=false; |
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darwin=false; |
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mingw=false |
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case "$(uname)" in |
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CYGWIN*) cygwin=true ;; |
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MINGW*) mingw=true;; |
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Darwin*) darwin=true |
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# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home |
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# See https://developer.apple.com/library/mac/qa/qa1170/_index.html |
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if [ -z "$JAVA_HOME" ]; then |
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if [ -x "/usr/libexec/java_home" ]; then |
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JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME |
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else |
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JAVA_HOME="/Library/Java/Home"; export JAVA_HOME |
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fi |
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fi |
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;; |
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esac |
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if [ -z "$JAVA_HOME" ] ; then |
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if [ -r /etc/gentoo-release ] ; then |
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JAVA_HOME=$(java-config --jre-home) |
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fi |
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fi |
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# For Cygwin, ensure paths are in UNIX format before anything is touched |
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if $cygwin ; then |
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[ -n "$JAVA_HOME" ] && |
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JAVA_HOME=$(cygpath --unix "$JAVA_HOME") |
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[ -n "$CLASSPATH" ] && |
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CLASSPATH=$(cygpath --path --unix "$CLASSPATH") |
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fi |
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# For Mingw, ensure paths are in UNIX format before anything is touched |
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if $mingw ; then |
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[ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] && |
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JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)" |
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fi |
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if [ -z "$JAVA_HOME" ]; then |
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javaExecutable="$(which javac)" |
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if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then |
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# readlink(1) is not available as standard on Solaris 10. |
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readLink=$(which readlink) |
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if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then |
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if $darwin ; then |
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javaHome="$(dirname "\"$javaExecutable\"")" |
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javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac" |
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else |
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javaExecutable="$(readlink -f "\"$javaExecutable\"")" |
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fi |
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javaHome="$(dirname "\"$javaExecutable\"")" |
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javaHome=$(expr "$javaHome" : '\(.*\)/bin') |
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JAVA_HOME="$javaHome" |
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export JAVA_HOME |
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fi |
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fi |
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fi |
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if [ -z "$JAVACMD" ] ; then |
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if [ -n "$JAVA_HOME" ] ; then |
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if [ -x "$JAVA_HOME/jre/sh/java" ] ; then |
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# IBM's JDK on AIX uses strange locations for the executables |
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JAVACMD="$JAVA_HOME/jre/sh/java" |
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else |
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JAVACMD="$JAVA_HOME/bin/java" |
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fi |
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else |
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JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)" |
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fi |
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fi |
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if [ ! -x "$JAVACMD" ] ; then |
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echo "Error: JAVA_HOME is not defined correctly." >&2 |
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echo " We cannot execute $JAVACMD" >&2 |
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exit 1 |
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fi |
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if [ -z "$JAVA_HOME" ] ; then |
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echo "Warning: JAVA_HOME environment variable is not set." |
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fi |
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# traverses directory structure from process work directory to filesystem root |
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# first directory with .mvn subdirectory is considered project base directory |
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find_maven_basedir() { |
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if [ -z "$1" ] |
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then |
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echo "Path not specified to find_maven_basedir" |
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return 1 |
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fi |
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basedir="$1" |
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wdir="$1" |
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while [ "$wdir" != '/' ] ; do |
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if [ -d "$wdir"/.mvn ] ; then |
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basedir=$wdir |
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break |
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fi |
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# workaround for JBEAP-8937 (on Solaris 10/Sparc) |
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if [ -d "${wdir}" ]; then |
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wdir=$(cd "$wdir/.." || exit 1; pwd) |
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fi |
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# end of workaround |
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done |
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printf '%s' "$(cd "$basedir" || exit 1; pwd)" |
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} |
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# concatenates all lines of a file |
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concat_lines() { |
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if [ -f "$1" ]; then |
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# Remove \r in case we run on Windows within Git Bash |
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# and check out the repository with auto CRLF management |
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# enabled. Otherwise, we may read lines that are delimited with |
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# \r\n and produce $'-Xarg\r' rather than -Xarg due to word |
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# splitting rules. |
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tr -s '\r\n' ' ' < "$1" |
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fi |
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} |
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log() { |
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if [ "$MVNW_VERBOSE" = true ]; then |
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printf '%s\n' "$1" |
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fi |
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} |
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BASE_DIR=$(find_maven_basedir "$(dirname "$0")") |
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if [ -z "$BASE_DIR" ]; then |
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exit 1; |
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fi |
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MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR |
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log "$MAVEN_PROJECTBASEDIR" |
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########################################################################################## |
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# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central |
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# This allows using the maven wrapper in projects that prohibit checking in binary data. |
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########################################################################################## |
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wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" |
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if [ -r "$wrapperJarPath" ]; then |
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log "Found $wrapperJarPath" |
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else |
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log "Couldn't find $wrapperJarPath, downloading it ..." |
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if [ -n "$MVNW_REPOURL" ]; then |
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wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" |
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else |
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wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar" |
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fi |
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while IFS="=" read -r key value; do |
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# Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' ) |
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safeValue=$(echo "$value" | tr -d '\r') |
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case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;; |
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esac |
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done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" |
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log "Downloading from: $wrapperUrl" |
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if $cygwin; then |
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wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath") |
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fi |
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if command -v wget > /dev/null; then |
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log "Found wget ... using wget" |
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[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet" |
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if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then |
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wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" |
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else |
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wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath" |
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fi |
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elif command -v curl > /dev/null; then |
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log "Found curl ... using curl" |
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[ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent" |
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if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then |
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curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" |
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else |
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curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath" |
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fi |
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else |
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log "Falling back to using Java to download" |
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javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java" |
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javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class" |
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# For Cygwin, switch paths to Windows format before running javac |
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if $cygwin; then |
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javaSource=$(cygpath --path --windows "$javaSource") |
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javaClass=$(cygpath --path --windows "$javaClass") |
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fi |
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if [ -e "$javaSource" ]; then |
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if [ ! -e "$javaClass" ]; then |
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log " - Compiling MavenWrapperDownloader.java ..." |
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("$JAVA_HOME/bin/javac" "$javaSource") |
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fi |
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if [ -e "$javaClass" ]; then |
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log " - Running MavenWrapperDownloader.java ..." |
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("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath" |
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fi |
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fi |
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fi |
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fi |
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########################################################################################## |
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# End of extension |
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########################################################################################## |
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# If specified, validate the SHA-256 sum of the Maven wrapper jar file |
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wrapperSha256Sum="" |
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while IFS="=" read -r key value; do |
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case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;; |
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esac |
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done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties" |
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if [ -n "$wrapperSha256Sum" ]; then |
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wrapperSha256Result=false |
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if command -v sha256sum > /dev/null; then |
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if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then |
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wrapperSha256Result=true |
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fi |
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elif command -v shasum > /dev/null; then |
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if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then |
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wrapperSha256Result=true |
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fi |
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else |
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echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." |
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echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties." |
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exit 1 |
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fi |
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if [ $wrapperSha256Result = false ]; then |
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echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2 |
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echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2 |
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echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2 |
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exit 1 |
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fi |
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fi |
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MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" |
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# For Cygwin, switch paths to Windows format before running java |
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if $cygwin; then |
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[ -n "$JAVA_HOME" ] && |
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JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") |
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[ -n "$CLASSPATH" ] && |
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CLASSPATH=$(cygpath --path --windows "$CLASSPATH") |
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[ -n "$MAVEN_PROJECTBASEDIR" ] && |
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MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") |
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fi |
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# Provide a "standardized" way to retrieve the CLI args that will |
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# work with both Windows and non-Windows executions. |
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MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*" |
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export MAVEN_CMD_LINE_ARGS |
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WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain |
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# shellcheck disable=SC2086 # safe args |
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exec "$JAVACMD" \ |
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$MAVEN_OPTS \ |
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$MAVEN_DEBUG_OPTS \ |
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-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ |
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"-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ |
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${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
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