[jira] [Resolved] (TIKA-4736) tika-app-4.0.0-alpha1 - image extraction fails when using --extract

["Tim Allison (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TIKA-4736?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Tim Allison resolved TIKA-4736.
-------------------------------
    Resolution: Fixed

> tika-app-4.0.0-alpha1 - image extraction fails when using --extract
> -------------------------------------------------------------------
>
>                 Key: TIKA-4736
>                 URL: https://issues.apache.org/jira/browse/TIKA-4736
>             Project: Tika
>          Issue Type: Bug
>            Reporter: Adrian Bird
>            Priority: Major
>
> Using -z works:
> {code:java}
> %JAVA_HOME%\bin\java -jar %TIKA_JAR% -z --extract-dir=ImageFiles MyTestFile.pdf {code}
> Using --extract fails:
> {code:java}
> %JAVA_HOME%\bin\java -jar %TIKA_JAR% --extract --extract-dir=ImageFiles MyTestFile.pdf 
> Exception in thread "main" org.apache.tika.exception.TikaConfigException: Can't have more than 2 unknown args: [--extract, -o, ImageFiles, MyTestFile.pdf]{code}
> If I change the order I get a different error:
> {code:java}
> %JAVA_HOME%\bin\java -jar %TIKA_JAR% --extract-dir=ImageFiles --extract MyTestFile.pdf 
> Exception in thread "main" org.apache.tika.exception.TikaConfigException: Can only set inputDir and outputDir once. Extra args: [--extract, MyTestFile.pdf]
> {code}
>  
> I also noticed that V4 produces an error if you do the extraction more than once, saying the image files already exist, where V3 created multiple files.
>  



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