This bundle comes with a new command to remove leftover job execution artifacts (files in the archive which are not linked to a database job execution anymore).

    composer require eikona-media/akeneo-purge-job-artifacts:~3.0

3. Enable the bundle in the app/AppKernel.php file in the registerProjectBundles() method:

protected function registerProjectBundles()
{
    return [
        // ...
        new EikonaMedia\Akeneo\PurgeJobArtifactsBundle\EikonaMediaAkeneoPurgeJobArtifactsBundle(),
    ];
}

To remove leftover job execution artifacts execute the command eikona-media:batch:purge-job-execution-artifacts.
The command has one option: --force. If you omit the option the command runs in safe mode (no files will be deleted).

The command searches for directories with a numeric name in the third level of the archive directory:

- archive
    - export
        - csv_product_export
            - 22 // Third level with a numeric name
            - 23 // Third level with a numeric name
            - 24 // Third level with a numeric name
    - import
        - csv_product_import
            - 25 // Third level with a numeric name
    - ...
        - ...
            - 26 // Third level with a numeric name
            - 27 // Third level with a numeric name

The found directories are checked against the ids in the table akeneo_batch_job_execution.
All directories which do not have an entry in the table will be deleted.