1 @REM ----------------------------------------------------------------------------
2 @REM Licensed to the Apache Software Foundation (ASF) under one
3 @REM or more contributor license agreements. See the NOTICE file
4 @REM distributed with this work for additional information
5 @REM regarding copyright ownership. The ASF licenses this file
6 @REM to you under the Apache License, Version 2.0 (the
7 @REM "License"); you may not use this file except in compliance
8 @REM with the License. You may obtain a copy of the License at
10 @REM http://www.apache.org/licenses/LICENSE-2.0
12 @REM Unless required by applicable law or agreed to in writing,
13 @REM software distributed under the License is distributed on an
14 @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 @REM KIND, either express or implied. See the License for the
16 @REM specific language governing permissions and limitations
17 @REM under the License.
18 @REM ----------------------------------------------------------------------------
20 @REM ----------------------------------------------------------------------------
21 @REM Maven2 Start Up Batch script
23 @REM Required ENV vars:
24 @REM JAVA_HOME - location of a JDK home dir
26 @REM Optional ENV vars
27 @REM M2_HOME - location of maven2's installed home dir
28 @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
29 @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
30 @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
31 @REM e.g. to debug Maven itself, use
32 @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
33 @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
34 @REM ----------------------------------------------------------------------------
36 @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
38 @REM set title of command window
40 @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
41 @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
43 @REM set %HOME% to equivalent of $HOME
44 if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
46 @REM Execute a user defined script before this one
47 if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
48 @REM check for pre script, once with legacy .bat ending and once with .cmd ending
49 if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
50 if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
57 @REM To isolate internal variables from possible post scripts, we use another setlocal
60 @REM ==== START VALIDATION ====
61 if not "%JAVA_HOME%" == "" goto OkJHome
64 echo Error: JAVA_HOME not found in your environment. >&2
65 echo Please set the JAVA_HOME variable in your environment to match the >&2
66 echo location of your Java installation. >&2
71 if exist "%JAVA_HOME%\bin\java.exe" goto init
74 echo Error: JAVA_HOME is set to an invalid directory. >&2
75 echo JAVA_HOME = "%JAVA_HOME%" >&2
76 echo Please set the JAVA_HOME variable in your environment to match the >&2
77 echo location of your Java installation. >&2
81 @REM ==== END VALIDATION ====
85 @REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
86 @REM Fallback to current working directory if not found.
88 set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
89 IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
94 IF EXIST "%WDIR%"\.mvn goto baseDirFound
96 IF "%WDIR%"=="%CD%" goto baseDirNotFound
101 set MAVEN_PROJECTBASEDIR=%WDIR%
103 goto endDetectBaseDir
106 set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
111 IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
113 @setlocal EnableExtensions EnableDelayedExpansion
114 for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
115 @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
117 :endReadAdditionalConfig
119 SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
120 set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
121 set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
123 set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
124 FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO (
125 IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
128 @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
129 @REM This allows using the maven wrapper in projects that prohibit checking in binary data.
130 if exist %WRAPPER_JAR% (
131 echo Found %WRAPPER_JAR%
133 echo Couldn't find %WRAPPER_JAR%, downloading it ...
134 echo Downloading from: %DOWNLOAD_URL%
135 powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
136 echo Finished downloading %WRAPPER_JAR%
138 @REM End of extension
140 %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
141 if ERRORLEVEL 1 goto error
148 @endlocal & set ERROR_CODE=%ERROR_CODE%
150 if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
151 @REM check for post script, once with legacy .bat ending and once with .cmd ending
152 if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
153 if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
156 @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
157 if "%MAVEN_BATCH_PAUSE%" == "on" pause
159 if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%