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shell.nix 785 B
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  • let
      nixpkgs-rev = builtins.readFile ./nixpkgs.rev;
    
      nixpkgs-url = "https://github.com/NixOS/nixpkgs-channels/archive/${nixpkgs-rev}.tar.gz";
      nixpkgs-src = builtins.fetchTarball {
        url = nixpkgs-url;
        sha256 = "sha256:0bv34yz892yxhx2kb8a1yr5pm0g8ck5w021yj87r7kfnp416apdh";
      };
      nixpkgs = import nixpkgs-src { };
    
    in
    { pkgs ? nixpkgs }:
    let
      # Get a version of Morph known to work with our version of NixOS.
    
      morph-src = pkgs.fetchFromGitHub {
        owner = "DBCDK";
        repo = "morph";
    
        rev = "3856a9c2f733192dee1600b8655715d760ba1803";
        hash = "sha256:0jhypvj45yjg4cn4rvb2j9091pl6z5j541vcfaln5sb3ds14fkwf";
    
      };
      morph = pkgs.callPackage (morph-src + "/nix-packaging") { };
    in
    pkgs.mkShell {
    
      NIX_PATH = "nixpkgs=${nixpkgs-src}";