mvnw.cmd 5.7 KB

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  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
  9. @REM
  10. @REM http://www.apache.org/licenses/LICENSE-2.0
  11. @REM
  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 ----------------------------------------------------------------------------
  19. @REM ----------------------------------------------------------------------------
  20. @REM Maven2 Start Up Batch script
  21. @REM
  22. @REM Required ENV vars:
  23. @REM JAVA_HOME - location of a JDK home dir
  24. @REM
  25. @REM Optional ENV vars
  26. @REM M2_HOME - location of maven2's installed home dir
  27. @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
  28. @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending
  29. @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
  30. @REM e.g. to debug Maven itself, use
  31. @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
  32. @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
  33. @REM ----------------------------------------------------------------------------
  34. @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
  35. @echo off
  36. @REM set title of command window
  37. title %0
  38. @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on'
  39. @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
  40. @REM set %HOME% to equivalent of $HOME
  41. if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
  42. @REM Execute a user defined script before this one
  43. if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
  44. @REM check for pre script, once with legacy .bat ending and once with .cmd ending
  45. if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat"
  46. if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd"
  47. :skipRcPre
  48. @setlocal
  49. set ERROR_CODE=0
  50. @REM To isolate internal variables from possible post scripts, we use another setlocal
  51. @setlocal
  52. @REM ==== START VALIDATION ====
  53. if not "%JAVA_HOME%" == "" goto OkJHome
  54. echo.
  55. echo Error: JAVA_HOME not found in your environment. >&2
  56. echo Please set the JAVA_HOME variable in your environment to match the >&2
  57. echo location of your Java installation. >&2
  58. echo.
  59. goto error
  60. :OkJHome
  61. if exist "%JAVA_HOME%\bin\java.exe" goto init
  62. echo.
  63. echo Error: JAVA_HOME is set to an invalid directory. >&2
  64. echo JAVA_HOME = "%JAVA_HOME%" >&2
  65. echo Please set the JAVA_HOME variable in your environment to match the >&2
  66. echo location of your Java installation. >&2
  67. echo.
  68. goto error
  69. @REM ==== END VALIDATION ====
  70. :init
  71. @REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
  72. @REM Fallback to current working directory if not found.
  73. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
  74. IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
  75. set EXEC_DIR=%CD%
  76. set WDIR=%EXEC_DIR%
  77. :findBaseDir
  78. IF EXIST "%WDIR%"\.mvn goto baseDirFound
  79. cd ..
  80. IF "%WDIR%"=="%CD%" goto baseDirNotFound
  81. set WDIR=%CD%
  82. goto findBaseDir
  83. :baseDirFound
  84. set MAVEN_PROJECTBASEDIR=%WDIR%
  85. cd "%EXEC_DIR%"
  86. goto endDetectBaseDir
  87. :baseDirNotFound
  88. set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
  89. cd "%EXEC_DIR%"
  90. :endDetectBaseDir
  91. IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
  92. @setlocal EnableExtensions EnableDelayedExpansion
  93. for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
  94. @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
  95. :endReadAdditionalConfig
  96. SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
  97. set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
  98. set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
  99. set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"
  100. FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO (
  101. IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B
  102. )
  103. @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
  104. @REM This allows using the maven wrapper in projects that prohibit checking in binary data.
  105. if exist %WRAPPER_JAR% (
  106. echo Found %WRAPPER_JAR%
  107. ) else (
  108. echo Couldn't find %WRAPPER_JAR%, downloading it ...
  109. echo Downloading from: %DOWNLOAD_URL%
  110. powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')"
  111. echo Finished downloading %WRAPPER_JAR%
  112. )
  113. @REM End of extension
  114. %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
  115. if ERRORLEVEL 1 goto error
  116. goto end
  117. :error
  118. set ERROR_CODE=1
  119. :end
  120. @endlocal & set ERROR_CODE=%ERROR_CODE%
  121. if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost
  122. @REM check for post script, once with legacy .bat ending and once with .cmd ending
  123. if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat"
  124. if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd"
  125. :skipRcPost
  126. @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
  127. if "%MAVEN_BATCH_PAUSE%" == "on" pause
  128. if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE%
  129. exit /B %ERROR_CODE%