Prompt to install archive if you try to read file types that archive supports.

[jimhester]

readr could take more advantage of archive automatically, to read from things like 7z, RAR, tar.gz etc. archives.

There is some code currently in vroom to use archive if it is installed

https://github.com/r-lib/vroom/blob/1b8354671b85d40e3797116be892bd298ebab850/R/path.R#L106-L126

But we might want to be more proactive and check for these types of extensions and prompt users to install archive to read them.

[DavisVaughan]

Should archive export something like archive_formats() to make it easier to identify if a file extension is supported? https://github.com/r-lib/vroom/blob/1b8354671b85d40e3797116be892bd298ebab850/R/path.R#L171

[jimhester]

yeah, I think that would make sense.