0c1e9a1618
Introduce a new Danbooru::Archive library. This is a wrapper around libarchive that lets us extract .zip, .rar, .7z, and other archive formats. Replace the rubyzip library in MediaFile::Ugoira with the new Danbooru::Archive library. This is a step towards fixing #5340: Add support for extracting archive attachments from certain sources. This adds a new dependency on libarchive. Downstream users should `apt-get install libarchive13` if they're not using Docker. https://github.com/chef/ffi-libarchive https://github.com/libarchive/libarchive https://www.rubydoc.info/gems/ffi-libarchive/0.4.2 https://github.com/libarchive/libarchive/wiki/Examples#a-complete-extractor