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https://issues.apache.org/jira/browse/MCHECKSTYLE-376?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16843264#comment-16843264
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Roman Ivanov commented on MCHECKSTYLE-376:
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So git need to be configured to do clone properly.
Good news, I just merged change
https://github.com/checkstyle/checkstyle/issues/4073 to allow any lineends
symbol by default. It will be released at end of month as 8.21, so if you do
not know how to configure Jenkins build, we probably can simply upgrade to 8.21
( release will be at last weekend of May)
> The IT fails MCHECKSTYLE-54 (Unix EOL files). Broken rule
> 'NewlineAtEndOfFile' on Windows.
> ------------------------------------------------------------------------------------------
>
> Key: MCHECKSTYLE-376
> URL: https://issues.apache.org/jira/browse/MCHECKSTYLE-376
> Project: Maven Checkstyle Plugin
> Issue Type: Improvement
> Components: checkstyle:check
> Reporter: Tibor Digana
> Priority: Major
> Attachments: linux.zip, windows.zip
>
>
> Afects version 3.1.0 during the release vote.
> It looks like the library expects system based EOL character.
> The checkstyle reports the issue in two files in
> https://github.com/apache/maven-checkstyle-plugin/tree/master/src/it/MCHECKSTYLE-54/src/main/java/org/apache/maven/plugins/checkstyle/mcheckstyle54
> I doubt it is a problem with these two files, nothing but the library itself.
> No idea why other ITs do not fail on Windows too.
> {noformat}
> mvn -nsu checkstyle:check
> [INFO] --- maven-checkstyle-plugin:3.1.1-SNAPSHOT:check (default-cli) @
> mcheckstyle-54 ---
> [INFO] There are 2 errors reported by Checkstyle 8.19 with sun_checks.xml
> ruleset.
> [ERROR]
> src\main\java\org\apache\maven\plugins\checkstyle\mcheckstyle54\Mcheckstyle54.java:[1]
> (misc) NewlineAtEndOfFile: File does not end with a newline.
> [ERROR]
> src\main\java\org\apache\maven\plugins\checkstyle\mcheckstyle54\package-info.java:[1]
> (misc) NewlineAtEndOfFile: File does not end with a newline.
> [INFO]
> ------------------------------------------------------------------------
> [INFO] BUILD FAILURE
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Total time: 3.450 s
> [INFO] Finished at: 2019-05-13T23:42:55+02:00
> [INFO] Final Memory: 12M/193M
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] Failed to execute goal
> org.apache.maven.plugins:maven-checkstyle-plugin:3.1.1-SNAPSHOT:check
> (default-cli) on project mcheckstyle-54: You have 2 Checkstyle violations. ->
> [Help 1]
> [ERROR]
> [ERROR] To see the full stack trace of the errors, re-run Maven with the -e
> switch.
> [ERROR] Re-run Maven using the -X switch to enable full debug logging.
> [ERROR]
> [ERROR] For more information about the errors and possible solutions, please
> read the following articles:
> [ERROR] [Help 1]
> http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
> {noformat}
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