mvnw.cmd 7.4 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 https://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 Apache Maven Wrapper startup batch script, version 3.2.0
  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 MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands
  27. @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a keystroke before ending
  28. @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven
  29. @REM e.g. to debug Maven itself, use
  30. @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000
  31. @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files
  32. @REM ----------------------------------------------------------------------------
  33. @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on'
  34. @echo off
  35. @REM set title of command window
  36. title %0
  37. @REM enable echoing by setting MAVEN_BATCH_ECHO to 'on'
  38. @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO%
  39. @REM set %HOME% to equivalent of $HOME
  40. if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%")
  41. @REM Execute a user defined script before this one
  42. if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre
  43. @REM check for pre script, once with legacy .bat ending and once with .cmd ending
  44. if exist "%USERPROFILE%\mavenrc_pre.bat" call "%USERPROFILE%\mavenrc_pre.bat" %*
  45. if exist "%USERPROFILE%\mavenrc_pre.cmd" call "%USERPROFILE%\mavenrc_pre.cmd" %*
  46. :skipRcPre
  47. @setlocal
  48. set ERROR_CODE=0
  49. @REM To isolate internal variables from possible post scripts, we use another setlocal
  50. @setlocal
  51. @REM ==== START VALIDATION ====
  52. if not "%JAVA_HOME%" == "" goto OkJHome
  53. echo.
  54. echo Error: JAVA_HOME not found in your environment. >&2
  55. echo Please set the JAVA_HOME variable in your environment to match the >&2
  56. echo location of your Java installation. >&2
  57. echo.
  58. goto error
  59. :OkJHome
  60. if exist "%JAVA_HOME%\bin\java.exe" goto init
  61. echo.
  62. echo Error: JAVA_HOME is set to an invalid directory. >&2
  63. echo JAVA_HOME = "%JAVA_HOME%" >&2
  64. echo Please set the JAVA_HOME variable in your environment to match the >&2
  65. echo location of your Java installation. >&2
  66. echo.
  67. goto error
  68. @REM ==== END VALIDATION ====
  69. :init
  70. @REM Find the project base dir, i.e. the directory that contains the folder ".mvn".
  71. @REM Fallback to current working directory if not found.
  72. set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR%
  73. IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir
  74. set EXEC_DIR=%CD%
  75. set WDIR=%EXEC_DIR%
  76. :findBaseDir
  77. IF EXIST "%WDIR%"\.mvn goto baseDirFound
  78. cd ..
  79. IF "%WDIR%"=="%CD%" goto baseDirNotFound
  80. set WDIR=%CD%
  81. goto findBaseDir
  82. :baseDirFound
  83. set MAVEN_PROJECTBASEDIR=%WDIR%
  84. cd "%EXEC_DIR%"
  85. goto endDetectBaseDir
  86. :baseDirNotFound
  87. set MAVEN_PROJECTBASEDIR=%EXEC_DIR%
  88. cd "%EXEC_DIR%"
  89. :endDetectBaseDir
  90. IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig
  91. @setlocal EnableExtensions EnableDelayedExpansion
  92. for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a
  93. @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS%
  94. :endReadAdditionalConfig
  95. SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe"
  96. set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar"
  97. set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain
  98. set WRAPPER_URL="https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
  99. FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
  100. IF "%%A"=="wrapperUrl" SET WRAPPER_URL=%%B
  101. )
  102. @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central
  103. @REM This allows using the maven wrapper in projects that prohibit checking in binary data.
  104. if exist %WRAPPER_JAR% (
  105. if "%MVNW_VERBOSE%" == "true" (
  106. echo Found %WRAPPER_JAR%
  107. )
  108. ) else (
  109. if not "%MVNW_REPOURL%" == "" (
  110. SET WRAPPER_URL="%MVNW_REPOURL%/org/apache/maven/wrapper/maven-wrapper/3.2.0/maven-wrapper-3.2.0.jar"
  111. )
  112. if "%MVNW_VERBOSE%" == "true" (
  113. echo Couldn't find %WRAPPER_JAR%, downloading it ...
  114. echo Downloading from: %WRAPPER_URL%
  115. )
  116. powershell -Command "&{"^
  117. "$webclient = new-object System.Net.WebClient;"^
  118. "if (-not ([string]::IsNullOrEmpty('%MVNW_USERNAME%') -and [string]::IsNullOrEmpty('%MVNW_PASSWORD%'))) {"^
  119. "$webclient.Credentials = new-object System.Net.NetworkCredential('%MVNW_USERNAME%', '%MVNW_PASSWORD%');"^
  120. "}"^
  121. "[Net.ServicePointManager]::SecurityProtocol = [Net.SecurityProtocolType]::Tls12; $webclient.DownloadFile('%WRAPPER_URL%', '%WRAPPER_JAR%')"^
  122. "}"
  123. if "%MVNW_VERBOSE%" == "true" (
  124. echo Finished downloading %WRAPPER_JAR%
  125. )
  126. )
  127. @REM End of extension
  128. @REM If specified, validate the SHA-256 sum of the Maven wrapper jar file
  129. SET WRAPPER_SHA_256_SUM=""
  130. FOR /F "usebackq tokens=1,2 delims==" %%A IN ("%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties") DO (
  131. IF "%%A"=="wrapperSha256Sum" SET WRAPPER_SHA_256_SUM=%%B
  132. )
  133. IF NOT %WRAPPER_SHA_256_SUM%=="" (
  134. powershell -Command "&{"^
  135. "$hash = (Get-FileHash \"%WRAPPER_JAR%\" -Algorithm SHA256).Hash.ToLower();"^
  136. "If('%WRAPPER_SHA_256_SUM%' -ne $hash){"^
  137. " Write-Output 'Error: Failed to validate Maven wrapper SHA-256, your Maven wrapper might be compromised.';"^
  138. " Write-Output 'Investigate or delete %WRAPPER_JAR% to attempt a clean download.';"^
  139. " Write-Output 'If you updated your Maven version, you need to update the specified wrapperSha256Sum property.';"^
  140. " exit 1;"^
  141. "}"^
  142. "}"
  143. if ERRORLEVEL 1 goto error
  144. )
  145. @REM Provide a "standardized" way to retrieve the CLI args that will
  146. @REM work with both Windows and non-Windows executions.
  147. set MAVEN_CMD_LINE_ARGS=%*
  148. %MAVEN_JAVA_EXE% ^
  149. %JVM_CONFIG_MAVEN_PROPS% ^
  150. %MAVEN_OPTS% ^
  151. %MAVEN_DEBUG_OPTS% ^
  152. -classpath %WRAPPER_JAR% ^
  153. "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" ^
  154. %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %*
  155. if ERRORLEVEL 1 goto error
  156. goto end
  157. :error
  158. set ERROR_CODE=1
  159. :end
  160. @endlocal & set ERROR_CODE=%ERROR_CODE%
  161. if not "%MAVEN_SKIP_RC%"=="" goto skipRcPost
  162. @REM check for post script, once with legacy .bat ending and once with .cmd ending
  163. if exist "%USERPROFILE%\mavenrc_post.bat" call "%USERPROFILE%\mavenrc_post.bat"
  164. if exist "%USERPROFILE%\mavenrc_post.cmd" call "%USERPROFILE%\mavenrc_post.cmd"
  165. :skipRcPost
  166. @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on'
  167. if "%MAVEN_BATCH_PAUSE%"=="on" pause
  168. if "%MAVEN_TERMINATE_CMD%"=="on" exit %ERROR_CODE%
  169. cmd /C exit /B %ERROR_CODE%