Hi Evgeny, I tried to enhance ProvisionQL by adding support to an alias of the .ipa file, .tipa (TrollStore IPA, an airdrop-friendly extension making it easy to send ipa files to iOS devices running the TrollStore semi-jailbreak, which is very popular these days).

I did so by modifying all code related to ipa file handling and add tipa to the matching list (see my commit). By mdls -name kMDItemContentType I found the type should be com.opa334.trollstore.tipa. I've succeeded in making it working if I explicitly launch my modified ProvisionQL like this:

qlmanage -p file.tipa -g ~/Library/QuickLook/ProvisionQL.qlgenerator -c com.opa334.trollstore.tipa

But it does not work if I do not explicitly specify the -g and -c options, nor in Finder directly.
Do you have any idea why it doesn't work? Did I miss something to edit? Thanks!