| 1 | #!/bin/sh
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| 2 | # ----------------------------------------------------------------------------
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| 3 | # Licensed to the Apache Software Foundation (ASF) under one
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| 4 | # or more contributor license agreements. See the NOTICE file
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| 5 | # distributed with this work for additional information
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| 6 | # regarding copyright ownership. The ASF licenses this file
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| 7 | # to you under the Apache License, Version 2.0 (the
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| 8 | # "License"); you may not use this file except in compliance
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| 9 | # with the License. You may obtain a copy of the License at
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| 10 | #
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| 11 | # https://www.apache.org/licenses/LICENSE-2.0
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| 12 | #
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| 13 | # Unless required by applicable law or agreed to in writing,
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| 14 | # software distributed under the License is distributed on an
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| 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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| 16 | # KIND, either express or implied. See the License for the
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| 17 | # specific language governing permissions and limitations
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| 18 | # under the License.
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| 19 | # ----------------------------------------------------------------------------
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| 20 |
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| 21 | # ----------------------------------------------------------------------------
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| 22 | # Apache Maven Wrapper startup batch script, version 3.2.0
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| 23 | #
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| 24 | # Required ENV vars:
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| 25 | # ------------------
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| 26 | # JAVA_HOME - location of a JDK home dir
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| 27 | #
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| 28 | # Optional ENV vars
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| 29 | # -----------------
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| 30 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven
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| 31 | # e.g. to debug Maven itself, use
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| 32 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
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| 33 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files
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| 34 | # ----------------------------------------------------------------------------
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| 35 |
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| 36 | if [ -z "$MAVEN_SKIP_RC" ] ; then
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| 37 |
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| 38 | if [ -f /usr/local/etc/mavenrc ] ; then
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| 39 | . /usr/local/etc/mavenrc
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| 40 | fi
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| 41 |
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| 42 | if [ -f /etc/mavenrc ] ; then
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| 43 | . /etc/mavenrc
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| 44 | fi
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| 45 |
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| 46 | if [ -f "$HOME/.mavenrc" ] ; then
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| 47 | . "$HOME/.mavenrc"
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| 48 | fi
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| 49 |
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| 50 | fi
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| 51 |
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| 52 | # OS specific support. $var _must_ be set to either true or false.
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| 53 | cygwin=false;
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| 54 | darwin=false;
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| 55 | mingw=false
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| 56 | case "$(uname)" in
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| 57 | CYGWIN*) cygwin=true ;;
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| 58 | MINGW*) mingw=true;;
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| 59 | Darwin*) darwin=true
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| 60 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home
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| 61 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html
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| 62 | if [ -z "$JAVA_HOME" ]; then
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| 63 | if [ -x "/usr/libexec/java_home" ]; then
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| 64 | JAVA_HOME="$(/usr/libexec/java_home)"; export JAVA_HOME
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| 65 | else
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| 66 | JAVA_HOME="/Library/Java/Home"; export JAVA_HOME
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| 67 | fi
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| 68 | fi
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| 69 | ;;
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| 70 | esac
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| 71 |
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| 72 | if [ -z "$JAVA_HOME" ] ; then
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| 73 | if [ -r /etc/gentoo-release ] ; then
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| 74 | JAVA_HOME=$(java-config --jre-home)
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| 75 | fi
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| 76 | fi
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| 77 |
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| 78 | # For Cygwin, ensure paths are in UNIX format before anything is touched
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| 79 | if $cygwin ; then
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| 80 | [ -n "$JAVA_HOME" ] &&
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| 81 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME")
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| 82 | [ -n "$CLASSPATH" ] &&
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| 83 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH")
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| 84 | fi
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| 85 |
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| 86 | # For Mingw, ensure paths are in UNIX format before anything is touched
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| 87 | if $mingw ; then
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| 88 | [ -n "$JAVA_HOME" ] && [ -d "$JAVA_HOME" ] &&
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| 89 | JAVA_HOME="$(cd "$JAVA_HOME" || (echo "cannot cd into $JAVA_HOME."; exit 1); pwd)"
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| 90 | fi
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| 91 |
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| 92 | if [ -z "$JAVA_HOME" ]; then
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| 93 | javaExecutable="$(which javac)"
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| 94 | if [ -n "$javaExecutable" ] && ! [ "$(expr "\"$javaExecutable\"" : '\([^ ]*\)')" = "no" ]; then
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| 95 | # readlink(1) is not available as standard on Solaris 10.
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| 96 | readLink=$(which readlink)
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| 97 | if [ ! "$(expr "$readLink" : '\([^ ]*\)')" = "no" ]; then
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| 98 | if $darwin ; then
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| 99 | javaHome="$(dirname "\"$javaExecutable\"")"
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| 100 | javaExecutable="$(cd "\"$javaHome\"" && pwd -P)/javac"
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| 101 | else
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| 102 | javaExecutable="$(readlink -f "\"$javaExecutable\"")"
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| 103 | fi
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| 104 | javaHome="$(dirname "\"$javaExecutable\"")"
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| 105 | javaHome=$(expr "$javaHome" : '\(.*\)/bin')
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| 106 | JAVA_HOME="$javaHome"
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| 107 | export JAVA_HOME
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| 108 | fi
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| 109 | fi
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| 110 | fi
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| 111 |
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| 112 | if [ -z "$JAVACMD" ] ; then
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| 113 | if [ -n "$JAVA_HOME" ] ; then
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| 114 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
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| 115 | # IBM's JDK on AIX uses strange locations for the executables
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| 116 | JAVACMD="$JAVA_HOME/jre/sh/java"
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| 117 | else
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| 118 | JAVACMD="$JAVA_HOME/bin/java"
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| 119 | fi
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| 120 | else
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| 121 | JAVACMD="$(\unset -f command 2>/dev/null; \command -v java)"
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| 122 | fi
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| 123 | fi
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| 124 |
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| 125 | if [ ! -x "$JAVACMD" ] ; then
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| 126 | echo "Error: JAVA_HOME is not defined correctly." >&2
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| 127 | echo " We cannot execute $JAVACMD" >&2
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| 128 | exit 1
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| 129 | fi
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| 130 |
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| 131 | if [ -z "$JAVA_HOME" ] ; then
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| 132 | echo "Warning: JAVA_HOME environment variable is not set."
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| 133 | fi
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| 134 |
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| 135 | # traverses directory structure from process work directory to filesystem root
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| 136 | # first directory with .mvn subdirectory is considered project base directory
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| 137 | find_maven_basedir() {
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| 138 | if [ -z "$1" ]
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| 139 | then
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| 140 | echo "Path not specified to find_maven_basedir"
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| 141 | return 1
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| 142 | fi
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| 143 |
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| 144 | basedir="$1"
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| 145 | wdir="$1"
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| 146 | while [ "$wdir" != '/' ] ; do
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| 147 | if [ -d "$wdir"/.mvn ] ; then
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| 148 | basedir=$wdir
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| 149 | break
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| 150 | fi
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| 151 | # workaround for JBEAP-8937 (on Solaris 10/Sparc)
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| 152 | if [ -d "${wdir}" ]; then
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| 153 | wdir=$(cd "$wdir/.." || exit 1; pwd)
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| 154 | fi
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| 155 | # end of workaround
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| 156 | done
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| 157 | printf '%s' "$(cd "$basedir" || exit 1; pwd)"
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| 158 | }
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| 159 |
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| 160 | # concatenates all lines of a file
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| 161 | concat_lines() {
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| 162 | if [ -f "$1" ]; then
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| 163 | # Remove \r in case we run on Windows within Git Bash
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| 164 | # and check out the repository with auto CRLF management
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| 165 | # enabled. Otherwise, we may read lines that are delimited with
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| 166 | # \r\n and produce $'-Xarg\r' rather than -Xarg due to word
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| 167 | # splitting rules.
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| 168 | tr -s '\r\n' ' ' < "$1"
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| 169 | fi
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| 170 | }
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| 171 |
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| 172 | log() {
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| 173 | if [ "$MVNW_VERBOSE" = true ]; then
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| 174 | printf '%s\n' "$1"
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| 175 | fi
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| 176 | }
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| 177 |
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| 178 | BASE_DIR=$(find_maven_basedir "$(dirname "$0")")
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| 179 | if [ -z "$BASE_DIR" ]; then
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| 180 | exit 1;
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| 181 | fi
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| 182 |
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| 183 | MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}; export MAVEN_PROJECTBASEDIR
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| 184 | log "$MAVEN_PROJECTBASEDIR"
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| 185 |
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| 186 | ##########################################################################################
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| 187 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
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| 188 | # This allows using the maven wrapper in projects that prohibit checking in binary data.
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| 189 | ##########################################################################################
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| 190 | wrapperJarPath="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar"
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| 191 | if [ -r "$wrapperJarPath" ]; then
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| 192 | log "Found $wrapperJarPath"
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| 193 | else
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| 194 | log "Couldn't find $wrapperJarPath, downloading it ..."
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| 195 |
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| 196 | if [ -n "$MVNW_REPOURL" ]; then
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| 197 | wrapperUrl="$MVNW_REPOURL/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
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| 198 | else
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| 199 | wrapperUrl="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
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| 200 | fi
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| 201 | while IFS="=" read -r key value; do
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| 202 | # Remove '\r' from value to allow usage on windows as IFS does not consider '\r' as a separator ( considers space, tab, new line ('\n'), and custom '=' )
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| 203 | safeValue=$(echo "$value" | tr -d '\r')
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| 204 | case "$key" in (wrapperUrl) wrapperUrl="$safeValue"; break ;;
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| 205 | esac
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| 206 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
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| 207 | log "Downloading from: $wrapperUrl"
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| 208 |
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| 209 | if $cygwin; then
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| 210 | wrapperJarPath=$(cygpath --path --windows "$wrapperJarPath")
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| 211 | fi
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| 212 |
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| 213 | if command -v wget > /dev/null; then
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| 214 | log "Found wget ... using wget"
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| 215 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--quiet"
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| 216 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
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| 217 | wget $QUIET "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
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| 218 | else
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| 219 | wget $QUIET --http-user="$MVNW_USERNAME" --http-password="$MVNW_PASSWORD" "$wrapperUrl" -O "$wrapperJarPath" || rm -f "$wrapperJarPath"
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| 220 | fi
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| 221 | elif command -v curl > /dev/null; then
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| 222 | log "Found curl ... using curl"
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| 223 | [ "$MVNW_VERBOSE" = true ] && QUIET="" || QUIET="--silent"
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| 224 | if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then
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| 225 | curl $QUIET -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
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| 226 | else
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| 227 | curl $QUIET --user "$MVNW_USERNAME:$MVNW_PASSWORD" -o "$wrapperJarPath" "$wrapperUrl" -f -L || rm -f "$wrapperJarPath"
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| 228 | fi
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| 229 | else
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| 230 | log "Falling back to using Java to download"
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| 231 | javaSource="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.java"
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| 232 | javaClass="$MAVEN_PROJECTBASEDIR/.mvn/wrapper/MavenWrapperDownloader.class"
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| 233 | # For Cygwin, switch paths to Windows format before running javac
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| 234 | if $cygwin; then
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| 235 | javaSource=$(cygpath --path --windows "$javaSource")
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| 236 | javaClass=$(cygpath --path --windows "$javaClass")
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| 237 | fi
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| 238 | if [ -e "$javaSource" ]; then
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| 239 | if [ ! -e "$javaClass" ]; then
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| 240 | log " - Compiling MavenWrapperDownloader.java ..."
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| 241 | ("$JAVA_HOME/bin/javac" "$javaSource")
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| 242 | fi
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| 243 | if [ -e "$javaClass" ]; then
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| 244 | log " - Running MavenWrapperDownloader.java ..."
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| 245 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$wrapperUrl" "$wrapperJarPath") || rm -f "$wrapperJarPath"
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| 246 | fi
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| 247 | fi
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| 248 | fi
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| 249 | fi
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| 250 | ##########################################################################################
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| 251 | # End of extension
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| 252 | ##########################################################################################
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| 253 |
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| 254 | # If specified, validate the SHA-256 sum of the Maven wrapper jar file
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| 255 | wrapperSha256Sum=""
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| 256 | while IFS="=" read -r key value; do
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| 257 | case "$key" in (wrapperSha256Sum) wrapperSha256Sum=$value; break ;;
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| 258 | esac
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| 259 | done < "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.properties"
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| 260 | if [ -n "$wrapperSha256Sum" ]; then
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| 261 | wrapperSha256Result=false
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| 262 | if command -v sha256sum > /dev/null; then
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| 263 | if echo "$wrapperSha256Sum $wrapperJarPath" | sha256sum -c > /dev/null 2>&1; then
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| 264 | wrapperSha256Result=true
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| 265 | fi
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| 266 | elif command -v shasum > /dev/null; then
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| 267 | if echo "$wrapperSha256Sum $wrapperJarPath" | shasum -a 256 -c > /dev/null 2>&1; then
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| 268 | wrapperSha256Result=true
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| 269 | fi
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| 270 | else
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| 271 | echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available."
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| 272 | echo "Please install either command, or disable validation by removing 'wrapperSha256Sum' from your maven-wrapper.properties."
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| 273 | exit 1
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| 274 | fi
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| 275 | if [ $wrapperSha256Result = false ]; then
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| 276 | echo "Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised." >&2
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| 277 | echo "Investigate or delete $wrapperJarPath to attempt a clean download." >&2
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| 278 | echo "If you updated your Maven version, you need to update the specified wrapperSha256Sum property." >&2
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| 279 | exit 1
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| 280 | fi
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| 281 | fi
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| 282 |
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| 283 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"
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| 284 |
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| 285 | # For Cygwin, switch paths to Windows format before running java
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| 286 | if $cygwin; then
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| 287 | [ -n "$JAVA_HOME" ] &&
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| 288 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME")
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| 289 | [ -n "$CLASSPATH" ] &&
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| 290 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH")
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| 291 | [ -n "$MAVEN_PROJECTBASEDIR" ] &&
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| 292 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR")
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| 293 | fi
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| 294 |
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| 295 | # Provide a "standardized" way to retrieve the CLI args that will
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| 296 | # work with both Windows and non-Windows executions.
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| 297 | MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $*"
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| 298 | export MAVEN_CMD_LINE_ARGS
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| 299 |
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| 300 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
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| 301 |
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| 302 | # shellcheck disable=SC2086 # safe args
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| 303 | exec "$JAVACMD" \
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| 304 | $MAVEN_OPTS \
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| 305 | $MAVEN_DEBUG_OPTS \
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| 306 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \
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| 307 | "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \
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| 308 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"
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