#!/bin/sh
|
# ----------------------------------------------------------------------------
|
# Licensed to the Apache Software Foundation (ASF) under one
|
# or more contributor license agreements. See the NOTICE file
|
# distributed with this work for additional information
|
# regarding copyright ownership. The ASF licenses this file
|
# to you under the Apache License, Version 2.0 (the
|
# "License"); you may not use this file except in compliance
|
# with the License. You may obtain a copy of the License at
|
#
|
# https://www.apache.org/licenses/LICENSE-2.0
|
#
|
# Unless required by applicable law or agreed to in writing,
|
# software distributed under the License is distributed on an
|
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
# KIND, either express or implied. See the License for the
|
# specific language governing permissions and limitations
|
# under the License.
|
# ----------------------------------------------------------------------------
|
|
# ----------------------------------------------------------------------------
|
# Apache Maven Wrapper startup batch script, version 3.3.2
|
#
|
# Optional ENV vars
|
# -----------------
|
# JAVA_HOME - location of a JDK home dir, required when download maven via java source
|
# MVNW_REPOURL - repo url base for downloading maven distribution
|
# MVNW_USERNAME/MVNW_PASSWORD - user and password for downloading maven
|
# MVNW_VERBOSE - true: enable verbose log; debug: trace the mvnw script; others: silence the output
|
# ----------------------------------------------------------------------------
|
|
set -euf
|
[ "${MVNW_VERBOSE-}" != debug ] || set -x
|
|
# OS specific support.
|
native_path() { printf %s\\n "$1"; }
|
case "$(uname)" in
|
CYGWIN* | MINGW*)
|
[ -z "${JAVA_HOME-}" ] || JAVA_HOME="$(cygpath --unix "$JAVA_HOME")"
|
native_path() { cygpath --path --windows "$1"; }
|
;;
|
esac
|
|
# set JAVACMD and JAVACCMD
|
set_java_home() {
|
# For Cygwin and MinGW, ensure paths are in Unix format before anything is touched
|
if [ -n "${JAVA_HOME-}" ]; then
|
if [ -x "$JAVA_HOME/jre/sh/java" ]; then
|
# IBM's JDK on AIX uses strange locations for the executables
|
JAVACMD="$JAVA_HOME/jre/sh/java"
|
JAVACCMD="$JAVA_HOME/jre/sh/javac"
|
else
|
JAVACMD="$JAVA_HOME/bin/java"
|
JAVACCMD="$JAVA_HOME/bin/javac"
|
|
if [ ! -x "$JAVACMD" ] || [ ! -x "$JAVACCMD" ]; then
|
echo "The JAVA_HOME environment variable is not defined correctly, so mvnw cannot run." >&2
|
echo "JAVA_HOME is set to \"$JAVA_HOME\", but \"\$JAVA_HOME/bin/java\" or \"\$JAVA_HOME/bin/javac\" does not exist." >&2
|
return 1
|
fi
|
fi
|
else
|
JAVACMD="$(
|
'set' +e
|
'unset' -f command 2>/dev/null
|
'command' -v java
|
)" || :
|
JAVACCMD="$(
|
'set' +e
|
'unset' -f command 2>/dev/null
|
'command' -v javac
|
)" || :
|
|
if [ ! -x "${JAVACMD-}" ] || [ ! -x "${JAVACCMD-}" ]; then
|
echo "The java/javac command does not exist in PATH nor is JAVA_HOME set, so mvnw cannot run." >&2
|
return 1
|
fi
|
fi
|
}
|
|
# hash string like Java String::hashCode
|
hash_string() {
|
str="${1:-}" h=0
|
while [ -n "$str" ]; do
|
char="${str%"${str#?}"}"
|
h=$(((h * 31 + $(LC_CTYPE=C printf %d "'$char")) % 4294967296))
|
str="${str#?}"
|
done
|
printf %x\\n $h
|
}
|
|
verbose() { :; }
|
[ "${MVNW_VERBOSE-}" != true ] || verbose() { printf %s\\n "${1-}"; }
|
|
die() {
|
printf %s\\n "$1" >&2
|
exit 1
|
}
|
|
trim() {
|
# MWRAPPER-139:
|
# Trims trailing and leading whitespace, carriage returns, tabs, and linefeeds.
|
# Needed for removing poorly interpreted newline sequences when running in more
|
# exotic environments such as mingw bash on Windows.
|
printf "%s" "${1}" | tr -d '[:space:]'
|
}
|
|
# parse distributionUrl and optional distributionSha256Sum, requires .mvn/wrapper/maven-wrapper.properties
|
while IFS="=" read -r key value; do
|
case "${key-}" in
|
distributionUrl) distributionUrl=$(trim "${value-}") ;;
|
distributionSha256Sum) distributionSha256Sum=$(trim "${value-}") ;;
|
esac
|
done <"${0%/*}/.mvn/wrapper/maven-wrapper.properties"
|
[ -n "${distributionUrl-}" ] || die "cannot read distributionUrl property in ${0%/*}/.mvn/wrapper/maven-wrapper.properties"
|
|
case "${distributionUrl##*/}" in
|
maven-mvnd-*bin.*)
|
MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/
|
case "${PROCESSOR_ARCHITECTURE-}${PROCESSOR_ARCHITEW6432-}:$(uname -a)" in
|
*AMD64:CYGWIN* | *AMD64:MINGW*) distributionPlatform=windows-amd64 ;;
|
:Darwin*x86_64) distributionPlatform=darwin-amd64 ;;
|
:Darwin*arm64) distributionPlatform=darwin-aarch64 ;;
|
:Linux*x86_64*) distributionPlatform=linux-amd64 ;;
|
*)
|
echo "Cannot detect native platform for mvnd on $(uname)-$(uname -m), use pure java version" >&2
|
distributionPlatform=linux-amd64
|
;;
|
esac
|
distributionUrl="${distributionUrl%-bin.*}-$distributionPlatform.zip"
|
;;
|
maven-mvnd-*) MVN_CMD=mvnd.sh _MVNW_REPO_PATTERN=/maven/mvnd/ ;;
|
*) MVN_CMD="mvn${0##*/mvnw}" _MVNW_REPO_PATTERN=/org/apache/maven/ ;;
|
esac
|
|
# apply MVNW_REPOURL and calculate MAVEN_HOME
|
# maven home pattern: ~/.m2/wrapper/dists/{apache-maven-<version>,maven-mvnd-<version>-<platform>}/<hash>
|
[ -z "${MVNW_REPOURL-}" ] || distributionUrl="$MVNW_REPOURL$_MVNW_REPO_PATTERN${distributionUrl#*"$_MVNW_REPO_PATTERN"}"
|
distributionUrlName="${distributionUrl##*/}"
|
distributionUrlNameMain="${distributionUrlName%.*}"
|
distributionUrlNameMain="${distributionUrlNameMain%-bin}"
|
MAVEN_USER_HOME="${MAVEN_USER_HOME:-${HOME}/.m2}"
|
MAVEN_HOME="${MAVEN_USER_HOME}/wrapper/dists/${distributionUrlNameMain-}/$(hash_string "$distributionUrl")"
|
|
exec_maven() {
|
unset MVNW_VERBOSE MVNW_USERNAME MVNW_PASSWORD MVNW_REPOURL || :
|
exec "$MAVEN_HOME/bin/$MVN_CMD" "$@" || die "cannot exec $MAVEN_HOME/bin/$MVN_CMD"
|
}
|
|
if [ -d "$MAVEN_HOME" ]; then
|
verbose "found existing MAVEN_HOME at $MAVEN_HOME"
|
exec_maven "$@"
|
fi
|
|
case "${distributionUrl-}" in
|
*?-bin.zip | *?maven-mvnd-?*-?*.zip) ;;
|
*) die "distributionUrl is not valid, must match *-bin.zip or maven-mvnd-*.zip, but found '${distributionUrl-}'" ;;
|
esac
|
|
# prepare tmp dir
|
if TMP_DOWNLOAD_DIR="$(mktemp -d)" && [ -d "$TMP_DOWNLOAD_DIR" ]; then
|
clean() { rm -rf -- "$TMP_DOWNLOAD_DIR"; }
|
trap clean HUP INT TERM EXIT
|
else
|
die "cannot create temp dir"
|
fi
|
|
mkdir -p -- "${MAVEN_HOME%/*}"
|
|
# Download and Install Apache Maven
|
verbose "Couldn't find MAVEN_HOME, downloading and installing it ..."
|
verbose "Downloading from: $distributionUrl"
|
verbose "Downloading to: $TMP_DOWNLOAD_DIR/$distributionUrlName"
|
|
# select .zip or .tar.gz
|
if ! command -v unzip >/dev/null; then
|
distributionUrl="${distributionUrl%.zip}.tar.gz"
|
distributionUrlName="${distributionUrl##*/}"
|
fi
|
|
# verbose opt
|
__MVNW_QUIET_WGET=--quiet __MVNW_QUIET_CURL=--silent __MVNW_QUIET_UNZIP=-q __MVNW_QUIET_TAR=''
|
[ "${MVNW_VERBOSE-}" != true ] || __MVNW_QUIET_WGET='' __MVNW_QUIET_CURL='' __MVNW_QUIET_UNZIP='' __MVNW_QUIET_TAR=v
|
|
# normalize http auth
|
case "${MVNW_PASSWORD:+has-password}" in
|
'') MVNW_USERNAME='' MVNW_PASSWORD='' ;;
|
has-password) [ -n "${MVNW_USERNAME-}" ] || MVNW_USERNAME='' MVNW_PASSWORD='' ;;
|
esac
|
|
if [ -z "${MVNW_USERNAME-}" ] && command -v wget >/dev/null; then
|
verbose "Found wget ... using wget"
|
wget ${__MVNW_QUIET_WGET:+"$__MVNW_QUIET_WGET"} "$distributionUrl" -O "$TMP_DOWNLOAD_DIR/$distributionUrlName" || die "wget: Failed to fetch $distributionUrl"
|
elif [ -z "${MVNW_USERNAME-}" ] && command -v curl >/dev/null; then
|
verbose "Found curl ... using curl"
|
curl ${__MVNW_QUIET_CURL:+"$__MVNW_QUIET_CURL"} -f -L -o "$TMP_DOWNLOAD_DIR/$distributionUrlName" "$distributionUrl" || die "curl: Failed to fetch $distributionUrl"
|
elif set_java_home; then
|
verbose "Falling back to use Java to download"
|
javaSource="$TMP_DOWNLOAD_DIR/Downloader.java"
|
targetZip="$TMP_DOWNLOAD_DIR/$distributionUrlName"
|
cat >"$javaSource" <<-END
|
public class Downloader extends java.net.Authenticator
|
{
|
protected java.net.PasswordAuthentication getPasswordAuthentication()
|
{
|
return new java.net.PasswordAuthentication( System.getenv( "MVNW_USERNAME" ), System.getenv( "MVNW_PASSWORD" ).toCharArray() );
|
}
|
public static void main( String[] args ) throws Exception
|
{
|
setDefault( new Downloader() );
|
java.nio.file.Files.copy( java.net.URI.create( args[0] ).toURL().openStream(), java.nio.file.Paths.get( args[1] ).toAbsolutePath().normalize() );
|
}
|
}
|
END
|
# For Cygwin/MinGW, switch paths to Windows format before running javac and java
|
verbose " - Compiling Downloader.java ..."
|
"$(native_path "$JAVACCMD")" "$(native_path "$javaSource")" || die "Failed to compile Downloader.java"
|
verbose " - Running Downloader.java ..."
|
"$(native_path "$JAVACMD")" -cp "$(native_path "$TMP_DOWNLOAD_DIR")" Downloader "$distributionUrl" "$(native_path "$targetZip")"
|
fi
|
|
# If specified, validate the SHA-256 sum of the Maven distribution zip file
|
if [ -n "${distributionSha256Sum-}" ]; then
|
distributionSha256Result=false
|
if [ "$MVN_CMD" = mvnd.sh ]; then
|
echo "Checksum validation is not supported for maven-mvnd." >&2
|
echo "Please disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
|
exit 1
|
elif command -v sha256sum >/dev/null; then
|
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | sha256sum -c >/dev/null 2>&1; then
|
distributionSha256Result=true
|
fi
|
elif command -v shasum >/dev/null; then
|
if echo "$distributionSha256Sum $TMP_DOWNLOAD_DIR/$distributionUrlName" | shasum -a 256 -c >/dev/null 2>&1; then
|
distributionSha256Result=true
|
fi
|
else
|
echo "Checksum validation was requested but neither 'sha256sum' or 'shasum' are available." >&2
|
echo "Please install either command, or disable validation by removing 'distributionSha256Sum' from your maven-wrapper.properties." >&2
|
exit 1
|
fi
|
if [ $distributionSha256Result = false ]; then
|
echo "Error: Failed to validate Maven distribution SHA-256, your Maven distribution might be compromised." >&2
|
echo "If you updated your Maven version, you need to update the specified distributionSha256Sum property." >&2
|
exit 1
|
fi
|
fi
|
|
# unzip and move
|
if command -v unzip >/dev/null; then
|
unzip ${__MVNW_QUIET_UNZIP:+"$__MVNW_QUIET_UNZIP"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -d "$TMP_DOWNLOAD_DIR" || die "failed to unzip"
|
else
|
tar xzf${__MVNW_QUIET_TAR:+"$__MVNW_QUIET_TAR"} "$TMP_DOWNLOAD_DIR/$distributionUrlName" -C "$TMP_DOWNLOAD_DIR" || die "failed to untar"
|
fi
|
printf %s\\n "$distributionUrl" >"$TMP_DOWNLOAD_DIR/$distributionUrlNameMain/mvnw.url"
|
mv -- "$TMP_DOWNLOAD_DIR/$distributionUrlNameMain" "$MAVEN_HOME" || [ -d "$MAVEN_HOME" ] || die "fail to move MAVEN_HOME"
|
|
clean || :
|
exec_maven "$@"
|
