@REM ----------------------------------------------------------------------------
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@REM Licensed to the Apache Software Foundation (ASF) under one
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@REM or more contributor license agreements. See the NOTICE file
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@REM distributed with this work for additional information
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@REM regarding copyright ownership. The ASF licenses this file
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@REM to you under the Apache License, Version 2.0 (the
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@REM "License"); you may not use this file except in compliance
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@REM with the License. You may obtain a copy of the License at
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@REM
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@REM http://www.apache.org/licenses/LICENSE-2.0
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@REM
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@REM Unless required by applicable law or agreed to in writing,
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@REM software distributed under the License is distributed on an
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@REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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@REM KIND, either express or implied. See the License for the
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@REM specific language governing permissions and limitations
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@REM under the License.
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@REM ----------------------------------------------------------------------------
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@REM ----------------------------------------------------------------------------
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@REM Maven2 Start Up Batch script
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@REM
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@REM Required ENV vars:
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@REM JAVA_HOME - location of a JDK home dir
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@REM
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@REM Optional ENV vars
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@REM M2_HOME - location of maven2's installed home dir
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@REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
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@REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
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@REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
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@REM e.g. to debug Maven itself, use
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@REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
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@REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
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@REM ----------------------------------------------------------------------------
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@REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
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@echo off
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@REM set title of command window
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title %0
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@REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
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@if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
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@REM set %HOME% to equivalent of $HOME
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if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
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@REM Execute a user defined script before this one
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if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
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@REM check for pre script, once with legacy .bat ending and once with .cmd ending
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if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
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if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
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:skipRcPre
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@setlocal
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set ERROR_CODE=0
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@REM To isolate internal variables from possible post scripts, we use another setlocal
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@setlocal
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@REM ==== START VALIDATION ====
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if not "%JAVA_HOME%" == "" goto OkJHome
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echo.
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echo Error: JAVA_HOME not found in your environment. >&2
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echo Please set the JAVA_HOME variable in your environment to match the >&2
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echo location of your Java installation. >&2
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echo.
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goto error
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:OkJHome
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if exist "%JAVA_HOME%\bin\java.exe" goto init
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echo.
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echo Error: JAVA_HOME is set to an invalid directory. >&2
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echo JAVA_HOME = "%JAVA_HOME%" >&2
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echo Please set the JAVA_HOME variable in your environment to match the >&2
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echo location of your Java installation. >&2
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echo.
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goto error
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@REM ==== END VALIDATION ====
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:init
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@REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
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@REM Fallback to current working directory if not found.
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set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
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IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
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set EXEC_DIR=%CD%
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set WDIR=%EXEC_DIR%
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:findBaseDir
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IF EXIST "%WDIR%"\.mvn goto baseDirFound
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cd ..
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IF "%WDIR%"=="%CD%" goto baseDirNotFound
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set WDIR=%CD%
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goto findBaseDir
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:baseDirFound
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set MAVEN_PROJECTBASEDIR=%WDIR%
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cd "%EXEC_DIR%"
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goto endDetectBaseDir
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:baseDirNotFound
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set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
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cd "%EXEC_DIR%"
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:endDetectBaseDir
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IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
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@setlocal EnableExtensions EnableDelayedExpansion
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for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
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@endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
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:endReadAdditionalConfig
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SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
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set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
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set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
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set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
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FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO (
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IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
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)
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@REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
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@REM This allows using the maven wrapper in projects that prohibit checking in binary data.
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if exist %WRAPPER_JAR% (
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echo Found %WRAPPER_JAR%
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) else (
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echo Couldn't find %WRAPPER_JAR%, downloading it ...
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echo Downloading from: %DOWNLOAD_URL%
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powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
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echo Finished downloading %WRAPPER_JAR%
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)
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@REM End of extension
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%MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
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if ERRORLEVEL 1 goto error
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goto end
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:error
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set ERROR_CODE=1
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:end
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@endlocal & set ERROR_CODE=%ERROR_CODE%
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if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
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@REM check for post script, once with legacy .bat ending and once with .cmd ending
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if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
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if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
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:skipRcPost
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@REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
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if "%MAVEN_BATCH_PAUSE%" == "on" pause
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if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
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exit /B %ERROR_CODE%
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