{ sources ? import ./sources.nix , pkgs ? import sources.nixpkgs { } }: let patched-yq = import ./yq.nix { inherit pkgs; }; diffYaml = import ./diff-yaml.nix { inherit pkgs; }; in pkgs.mkShell { buildInputs = with pkgs; [ pkg-config diffYaml patched-yq zlib ]; }