haskell-template

Haskell project template using Nix + Flakes + VSCode (HLS).

Hacking

To develop with full IDE support in Visual Studio Code, follow these steps:

Install Nix & enable Flakes
Run nix-shell --run haskell-language-server to sanity check your environment
Open as single-folder workspace in Visual Studio Code
- Install the workspace recommended extensions
- Ctrl+Shift+P to run command "Nix-Env: Select Environment" and select shell.nix. The extension will ask you to reload VSCode at the end.
Press Ctrl+Shift+B in VSCode, or run bin/run (bin/run-via-tmux if you have tmux installed) in terminal, to launch the Ema dev server, and navigate to http://localhost:9010/

All but the final step need to be done only once.