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https://issues.apache.org/jira/browse/SOLR-18540?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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ASF GitHub Bot updated SOLR-18540:
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Labels: pull-request-available (was: )
> gradlew fails under Git Bash (MSYS) with "Could not find or load main class
> org.gradle.wrapper.GradleWrapperMain" because APP_HOME and CLASSPATH are
> converted with cygpath twice
> ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>
> Key: SOLR-18540
> URL: https://issues.apache.org/jira/browse/SOLR-18540
> Project: Solr
> Issue Type: Bug
> Components: Gradle
> Reporter: Nick Shanin
> Priority: Major
> Labels: pull-request-available
> Time Spent: 10m
> Remaining Estimate: 0h
>
> 🤖 _AI text below_ 🤖 _(posted on behalf of Nick Shanin)_
> Running {{gradlew}} from Git Bash (MSYS or MINGW) on Windows fails before the
> build starts. {{gradlew}} converts {{APP_HOME}} and {{CLASSPATH}} to Windows
> form twice: {{cygpath --path}} treats its input as a colon-separated list, so
> the second conversion splits at the drive-letter colon and produces a
> classpath like {{C;C:/Users/.../gradle-wrapper.jar}}, and the JVM cannot find
> the wrapper main class. This was confirmed by a run on a Windows Git Bash
> host: on unmodified main, {{gradlew -version}} failed with "Could not find or
> load main class org.gradle.wrapper.GradleWrapperMain" and exit code 1, and
> with the fix below it printed Gradle 9.7.0 and exited 0. Only {{gradlew
> -version}} was run, so the fix is verified for wrapper startup.
> The fix is to delete the second conversion, lines 216 to 218 of {{gradlew}},
> keeping the {{JAVACMD}} conversion at line 219. No other change is needed:
> {{APP_HOME}} is already in Windows form from the first conversion at line
> 159, and {{CLASSPATH}} is built from it. {{gradlew.bat}} has no {{cygpath}}
> conversion and is not affected.
> AI agents assisted with research, implementation, review, and drafting. Nick
> Shanin directed the work and takes responsibility for the above text.
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