ghcup-hs/TODO.md
2020-04-19 22:49:19 +02:00

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# TODOs and Remarks
## Now
* try to run exe before upgrade (backup to ~/.ghcup/bin/ghcup.old)
* allow to build 8.8
* curl DL does not cache json
* explain environment variables
* add --keep=<always|error> option
* allow to switch to curl/wget at runtime
* cross support
* installing multiple versions of the same
* proper test suite
* add more logging
## Maybe
* version ranges in json
* sign the JSON? (Or check gpg keys?)
* testing (especially distro detection -> unit tests)
## Later
* add support for RC/alpha/HEAD versions
## Cleanups
* avoid alternative for IO
* use plucky or oops instead of Excepts
## Questions
* move out GHCup.Version module, bc it's not library-ish?
* mirror support
* interactive handling when distro doesn't exist and we know the tarball is incompatible?
* ghcup-with wrapper to execute a command with a given ghc in PATH?