Support *.jar.disabled mods

[rhullah]

Enhancement Type

A completely new feature

Describe the enhancement

Some launchers allow you to disable installed mods as a way to prevent it from being used and not having to fully remove it. I usually use this if I'm testing things and likely want to return to using the mod after tests. If I was to do this with the image now, it would just redownload the mod that was renamed .jar.disabled.

I was wondering the possibility of supporting this file naming as an alternative to the mod's expected filename? That way the system recognizes that the mood is there and doesn't redownload it.

[itzg]

That's a great idea. I'll research the code around there but off hand I'm thinking that's quite doable.

[itzg]

Implementation notes

Manifest integrity check:

https://github.com/itzg/mc-image-helper/blob/ede488ce5d8e3b90334eb4414228ef8957def448/src/main/java/me/itzg/helpers/files/Manifests.java#L125

To handle "download to directory" mode's file existence check:

https://github.com/itzg/mc-image-helper/blob/0161ae3dd56d221695033f9dc1c999b8019dbc6c/src/main/java/me/itzg/helpers/files/ReactiveFileUtils.java#L33

Specific file download mode, which should probably be enhanced to use same as me.itzg.helpers.http.OutputToDirectoryFetchBuilder#skipExisting(reactor.netty.http.client.HttpClientResponse, java.nio.file.Path)

https://github.com/itzg/mc-image-helper/blob/df3c8e91de06345db06b9a4a87ecf7854af07aaf/src/main/java/me/itzg/helpers/http/SpecificFileFetchBuilder.java#L59

[rhullah]

Excellent, thanks for looking into it!