zeme-iohk / devx

Slightly opinionated shared GitHub Action for Cardano-Haskell projects

Developer Experience Repo

To obtain a development shell for hacking on haskell based projects at use

nix develop github:input-output-hk/devx#ghc8107 --no-write-lock-file --refresh

if you want to pick a specific system (e.g. you are on an apple silicon mac, and want to switch between different architectures):

nix develop github:input-output-hk/devx#ghc8107 --no-write-lock-file --refresh --system x86_64-darwin

or

nix develop github:input-output-hk/devx#ghc8107 --no-write-lock-file --refresh --system aarch64-darwin

To use a different compiler, chose #ghc925 instead of #ghc8107 or similar. There are also other configurations:

• #ghc8107-minimal (same as #ghc8107, but without haskell-langauge-server or hlint).
• #ghc8107-static (same as #ghc8107, but configured to produce static outputs instead of dynamically linked ones).
• #ghc8107-static-minimal (same as #ghc8107-static, but configured without haskell-language-server or hlint).