Change Details

From a machine which doesn't have nix on it: ``` ./scripts/install_nix.sh ``` Or from a existing mac machine with nix on it: ``` # Revert nix.conf to it's original state install state echo "build-users-group = nixbld" | sudo tee /etc/nix/nix.conf > /dev/null # Run script ./scripts/install_nix.sh # Check contents have changed cat /etc/nix/nix.conf ```

From a machine which doesn't have nix on it: ``` ./scripts/install_nix.sh # validate nix and flakes are enabled nix run nixpkgs#cowsay -- it works! ``` Or from a existing mac machine with nix on it: ``` # Revert nix.conf to it's original state install state echo "build-users-group = nixbld" | sudo tee /etc/nix/nix.conf > /dev/null # Run script ./scripts/install_nix.sh # Check contents have changed cat /etc/nix/nix.conf ```

From a machine which doesn't have nix on it: ``` ./scripts/install_nix.sh # validate nix and flakes are enabled nix run nixpkgs#cowsay -- it works! ``` Or from a existing mac machine with nix on it: ``` # Revert nix.conf to it's original state install state echo "build-users-group = nixbld" | sudo tee /etc/nix/nix.conf > /dev/null # Run script ./scripts/install_nix.sh # Check contents have changed cat /etc/nix/nix.conf ```