lucene/gradlew.bat

@rem
@rem Copyright 2015 the original author or authors.
@rem
@rem Licensed under the Apache License, Version 2.0 (the "License");
@rem you may not use this file except in compliance with the License.
@rem You may obtain a copy of the License at
@rem
@rem      https://www.apache.org/licenses/LICENSE-2.0
@rem
@rem Unless required by applicable law or agreed to in writing, software
@rem distributed under the License is distributed on an "AS IS" BASIS,
@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
@rem See the License for the specific language governing permissions and
@rem limitations under the License.
@rem

@if "%DEBUG%" == "" @echo off
@rem ##########################################################################
@rem
@rem  Gradle startup script for Windows
@rem
@rem ##########################################################################

@rem Set local scope for the variables with windows NT shell
if "%OS%"=="Windows_NT" setlocal

set DIRNAME=%~dp0
if "%DIRNAME%" == "" set DIRNAME=.
set APP_BASE_NAME=%~n0
set APP_HOME=%DIRNAME%

@rem Resolve any "." and ".." in APP_HOME to make it shorter.
for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi

@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
set DEFAULT_JVM_OPTS=-Xmx64m -Xms64m -Djava.net.useSystemProxies=true

@rem Define this environment variable to override the default JVM options.
IF NOT defined JAVA_OPTS SET "JAVA_OPTS=%DEFAULT_JVM_OPTS%"

@rem LUCENE-9471: workaround for gradle leaving junk temp. files behind.
SET GRADLE_TEMPDIR=%DIRNAME%\.gradle\tmp
IF NOT EXIST "%GRADLE_TEMPDIR%" MKDIR "%GRADLE_TEMPDIR%"
SET DEFAULT_JVM_OPTS=%DEFAULT_JVM_OPTS% "-Djava.io.tmpdir=%GRADLE_TEMPDIR%"

@rem Find java.exe
if defined JAVA_HOME goto findJavaFromJavaHome

set JAVA_EXE=java.exe
%JAVA_EXE% -version >NUL 2>&1
if "%ERRORLEVEL%" == "0" goto execute

echo.
echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:findJavaFromJavaHome
set JAVA_HOME=%JAVA_HOME:"=%
set JAVA_EXE=%JAVA_HOME%/bin/java.exe

if exist "%JAVA_EXE%" goto execute

echo.
echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
echo.
echo Please set the JAVA_HOME variable in your environment to match the
echo location of your Java installation.

goto fail

:execute

@rem LUCENE-9266: verify and download the gradle wrapper jar if we don't have one.
set GRADLE_WRAPPER_JAR=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
"%JAVA_EXE%" %JAVA_OPTS% --source 11 "%APP_HOME%/buildSrc/src/main/java/org/apache/lucene/gradle/WrapperDownloader.java" "%GRADLE_WRAPPER_JAR%"
IF %ERRORLEVEL% EQU 1 goto failWithJvmMessage
IF %ERRORLEVEL% NEQ 0 goto fail

@rem Setup the command line
set CLASSPATH=%GRADLE_WRAPPER_JAR%

@rem Don't fork a daemon mode on initial run that generates local defaults.
SET GRADLE_DAEMON_CTRL=
IF NOT EXIST "%DIRNAME%\gradle.properties" SET GRADLE_DAEMON_CTRL=--no-daemon

@rem Prevent jgit from forking/searching git.exe
SET GIT_CONFIG_NOSYSTEM=1

@rem Execute Gradle
"%JAVA_EXE%" %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %GRADLE_DAEMON_CTRL% %*

:end
@rem End local scope for the variables with windows NT shell
if %ERRORLEVEL% EQU 0 goto mainEnd
goto fail

:failWithJvmMessage
@rem https://github.com/apache/lucene/pull/819
echo Error: Something went wrong. Make sure you're using Java 17 or 18.

:fail
rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
rem the _cmd.exe /c_ return code!
if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
exit /b 1

:mainEnd
if "%OS%"=="Windows_NT" endlocal

:omega