name: Setup Nix
description: Install Nix with flakes enabled and wire up the nkl-sofka Cachix cache
runs:
using: composite
steps:
- name: Install Nix
uses: cachix/install-nix-action@8aa03977d8d733052d78f4e008a241fd1dbf36b3 with:
nix_path: nixpkgs=channel:nixos-unstable
extra_nix_config: |
experimental-features = nix-command flakes
access-tokens = github.com=${{ github.token }}
env:
NIX_FIRST_BUILD_UID: 400
- name: Setup Cachix
uses: cachix/cachix-action@ad2ddac53f961de1989924296a1f236fcfbaa4fc with:
name: nkl-sofka
authToken: ${{ env.CACHIX_AUTH_TOKEN }}
skipPush: ${{ env.CACHIX_AUTH_TOKEN == '' }}