EncodeDecodeStepByStep/backend/mvnw at master · EncodeDecodeStepByStep/EncodeDecodeStepByStep · GitHub

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#!/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.

# ----------------------------------------------------------------------------

# Maven Start Up Batch script

# Required ENV vars:

# ------------------

# JAVA_HOME - location of a JDK home dir

# Optional ENV vars

# -----------------

# M2_HOME - location of maven2's installed home dir

# MAVEN_OPTS - parameters passed to the Java VM when running Maven

# e.g. to debug Maven itself, use

# set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000

# MAVEN_SKIP_RC - flag to disable loading of mavenrc files

# ----------------------------------------------------------------------------

if [ -z "$MAVEN_SKIP_RC" ] ; then

if [ -f /etc/mavenrc ] ; then

. /etc/mavenrc

if [ -f "$HOME/.mavenrc" ] ; then

. "$HOME/.mavenrc"

# OS specific support. $var _must_ be set to either true or false.

cygwin=false;

darwin=false;

mingw=false

case "`uname`" in

CYGWIN*) cygwin=true ;;

MINGW*) mingw=true;;

Darwin*) darwin=true

# Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home

# See https://developer.apple.com/library/mac/qa/qa1170/_index.html

if [ -z "$JAVA_HOME" ]; then

if [ -x "/usr/libexec/java_home" ]; then

export JAVA_HOME="`/usr/libexec/java_home`"

else

export JAVA_HOME="/Library/Java/Home"

;;

esac

if [ -z "$JAVA_HOME" ] ; then

if [ -r /etc/gentoo-release ] ; then

JAVA_HOME=`java-config --jre-home`

if [ -z "$M2_HOME" ] ; then

## resolve links - $0 may be a link to maven's home

PRG="$0"

# need this for relative symlinks

while [ -h "$PRG" ] ; do

ls=`ls -ld "$PRG"`

link=`expr "$ls" : '.*-> $.*$$'`

if expr "$link" : '/.*' > /dev/null; then

PRG="$link"

else

PRG="`dirname "$PRG"`/$link"

done

saveddir=`pwd`

M2_HOME=`dirname "$PRG"`/..

# make it fully qualified

M2_HOME=`cd "$M2_HOME" && pwd`

cd "$saveddir"

# echo Using m2 at $M2_HOME

# For Cygwin, ensure paths are in UNIX format before anything is touched

if $cygwin ; then

[ -n "$M2_HOME" ] &&

M2_HOME=`cygpath --unix "$M2_HOME"`

[ -n "$JAVA_HOME" ] &&

JAVA_HOME=`cygpath --unix "$JAVA_HOME"`

[ -n "$CLASSPATH" ] &&

CLASSPATH=`cygpath --path --unix "$CLASSPATH"`

# For Mingw, ensure paths are in UNIX format before anything is touched

if $mingw ; then

[ -n "$M2_HOME" ] &&

M2_HOME="`(cd "$M2_HOME"; pwd)`"

[ -n "$JAVA_HOME" ] &&

JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`"

if [ -z "$JAVA_HOME" ]; then

javaExecutable="`which javac`"

if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '$[^ ]*$'`" = "no" ]; then

# readlink(1) is not available as standard on Solaris 10.

readLink=`which readlink`

if [ ! `expr "$readLink" : '$[^ ]*$'` = "no" ]; then

if $darwin ; then

javaHome="`dirname \"$javaExecutable\"`"

javaExecutable="`cd \"$javaHome\" && pwd -P`/javac"

else

javaExecutable="`readlink -f \"$javaExecutable\"`"

javaHome="`dirname \"$javaExecutable\"`"

javaHome=`expr "$javaHome" : '$.*$/bin'`

JAVA_HOME="$javaHome"

export JAVA_HOME

if [ -z "$JAVACMD" ] ; then

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"

else

JAVACMD="$JAVA_HOME/bin/java"

else

JAVACMD="`which java`"

if [ ! -x "$JAVACMD" ] ; then

echo "Error: JAVA_HOME is not defined correctly." >&2

echo " We cannot execute $JAVACMD" >&2

exit 1

if [ -z "$JAVA_HOME" ] ; then

echo "Warning: JAVA_HOME environment variable is not set."

CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher

# traverses directory structure from process work directory to filesystem root

# first directory with .mvn subdirectory is considered project base directory

find_maven_basedir() {

if [ -z "$1" ]

then

echo "Path not specified to find_maven_basedir"

return 1

basedir="$1"

wdir="$1"

while [ "$wdir" != '/' ] ; do

if [ -d "$wdir"/.mvn ] ; then

basedir=$wdir

break

# workaround for JBEAP-8937 (on Solaris 10/Sparc)

if [ -d "${wdir}" ]; then

wdir=`cd "$wdir/.."; pwd`

# end of workaround

done

echo "${basedir}"

}

# concatenates all lines of a file

concat_lines() {

if [ -f "$1" ]; then

echo "$(tr -s '\n' ' ' < "$1")"

}

BASE_DIR=`find_maven_basedir "$(pwd)"`

if [ -z "$BASE_DIR" ]; then

exit 1;

##########################################################################################

# Extension to allow automatically downloading the maven-wrapper.jar from Maven-central

# This allows using the maven wrapper in projects that prohibit checking in binary data.

##########################################################################################

if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then

if [ "$MVNW_VERBOSE" = true ]; then

echo "Found .mvn/wrapper/maven-wrapper.jar"

else

if [ "$MVNW_VERBOSE" = true ]; then

echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..."

if [ -n "$MVNW_REPOURL" ]; then

jarUrl="$MVNW_REPOURL/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"

else

jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.5.6/maven-wrapper-0.5.6.jar"

while IFS="=" read key value; do

case "$key" in (wrapperUrl) jarUrl="$value"; break ;;

esac

done < "$BASE_DIR/.mvn/wrapper/maven-wrapper.properties"

if [ "$MVNW_VERBOSE" = true ]; then

echo "Downloading from: $jarUrl"

wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar"

if $cygwin; then

wrapperJarPath=`cygpath --path --windows "$wrapperJarPath"`

if command -v wget > /dev/null; then

if [ "$MVNW_VERBOSE" = true ]; then

echo "Found wget ... using wget"

if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then

wget "$jarUrl" -O "$wrapperJarPath"

else

wget --http-user=$MVNW_USERNAME --http-password=$MVNW_PASSWORD "$jarUrl" -O "$wrapperJarPath"

elif command -v curl > /dev/null; then

if [ "$MVNW_VERBOSE" = true ]; then

echo "Found curl ... using curl"

if [ -z "$MVNW_USERNAME" ] || [ -z "$MVNW_PASSWORD" ]; then

curl -o "$wrapperJarPath" "$jarUrl" -f

else

curl --user $MVNW_USERNAME:$MVNW_PASSWORD -o "$wrapperJarPath" "$jarUrl" -f

else

if [ "$MVNW_VERBOSE" = true ]; then

echo "Falling back to using Java to download"

javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java"

# For Cygwin, switch paths to Windows format before running javac

if $cygwin; then

javaClass=`cygpath --path --windows "$javaClass"`

if [ -e "$javaClass" ]; then

if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then

if [ "$MVNW_VERBOSE" = true ]; then

echo " - Compiling MavenWrapperDownloader.java ..."

# Compiling the Java class

("$JAVA_HOME/bin/javac" "$javaClass")

if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then

# Running the downloader

if [ "$MVNW_VERBOSE" = true ]; then

echo " - Running MavenWrapperDownloader.java ..."

("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR")

##########################################################################################

# End of extension

##########################################################################################

export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"}

if [ "$MVNW_VERBOSE" = true ]; then

echo $MAVEN_PROJECTBASEDIR

MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS"

# For Cygwin, switch paths to Windows format before running java

if $cygwin; then

[ -n "$M2_HOME" ] &&

M2_HOME=`cygpath --path --windows "$M2_HOME"`

[ -n "$JAVA_HOME" ] &&

JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"`

[ -n "$CLASSPATH" ] &&

CLASSPATH=`cygpath --path --windows "$CLASSPATH"`

[ -n "$MAVEN_PROJECTBASEDIR" ] &&

MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"`

# Provide a "standardized" way to retrieve the CLI args that will

# work with both Windows and non-Windows executions.

MAVEN_CMD_LINE_ARGS="$MAVEN_CONFIG $@"

export MAVEN_CMD_LINE_ARGS

WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain

exec "$JAVACMD" \

$MAVEN_OPTS \

-classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \

"-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \

${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@"

EncodeDecodeStepByStep/backend/mvnw at master · EncodeDecodeStepByStep/EncodeDecodeStepByStep · GitHub

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