Probably unnecessary but it's something we could do

CI can detect when a version tag is pushed, compile the cli, and create a release with it attached. This would be useful.

Ideally, when a user installs a new version of a package they already have, then it should remove all traces of the old one (symlinks, registry, folders). This is currently not handled at all.

A progress bar when downloading would be nice, as would one when unpacking. The former can be accomplished using indicatif and the streams API of reqwest. Not sure about the latter with tar.

The CLI user interface is a bit shit. Could do with printing some nicer progress messages (instead of just logs), maybe a download progress bar, maybe even with some colour.

Currently, when reading the local package registry, the entire file is loaded and parsed as a Vec<Package> before being operated (searched/printed). This won't scale, and could do with being re-written to use iterators or streams or something that will not load the entire file at once.

The full title of a game should be seperate from the name of the game the package contains. ie, the game Baba is You should be seperate from the package name baba

The check to verify a package's checksum is currently commented out because I couldn't get it working. This needs fixing

I left all the compression stuff as basic and default as possible to start with. A more detailed look at the compression speed and ratios would be nice, to maybe speed up downloads

The directrory that is meant to be on path is not added to path at any point. On first run, the CLI should read PATH, check if it is there, and modify .bashrc/.zshrc if it is not.

Using the blocking client for reqwest means that if a large file takes too long to download the request will just timeout. We need to transition to using the async client and tracking download progress. Would fix #5 also

This has been completely hacked together with limited testing. Some automated tests to run in CI to detect regressions would be very helpful

Being able to download a binary from a GitHub release would be a lot easier than installing Cargo for some use cases.