I do put everything that I can in shell.nix, but I don’t see how the GitHub Action itself can be put in shell.nix and the Action fails on darwin if nix_path is not set explicitly for cachix/install-nix-action.
I do put everything that I can in shell.nix, but I don’t see how the GitHub Action itself can be put in shell.nix and the Action fails on darwin if nix_path is not set explicitly for cachix/install-nix-action.