Hi, I stumbled upon a bug in the archive module on BaseX 8.0. The zip files created by the archive module are not valid.
``` let $found := file:list("/tmp/test/media/") return file:write-binary("/tmp/test.zip", archive:create( $found, $found ! file:read-binary( "/tmp/test/media/" || .) , map { "format" : "zip", "algorithm" : "deflate"})) ``` The resultting zip file is invalid. Trying to unzip in cli returns: ``` Archive: test.zip End-of-central-directory signature not found. Either this file is not a zipfile, or it constitutes one disk of a multi-part archive. In the latter case the central directory and zipfile comment will be found on the last disk(s) of this archive. unzip: cannot find zipfile directory in one of test.zip or test.zip.zip, and cannot find test.zip.ZIP, period. ``` The same code works in BaseX7.9 Cheers, Alex