From 42ca9d3eb8b8329fb47c0afba352a456a706f408 Mon Sep 17 00:00:00 2001
From: lassulus <lassulus@lassul.us>
Date: Mon, 28 Jan 2019 23:05:53 +0100
Subject: l blue.r: bootstrap nixpkgs

---
 lass/1systems/blue/source.nix | 14 ++++++++++----
 1 file changed, 10 insertions(+), 4 deletions(-)

(limited to 'lass')

diff --git a/lass/1systems/blue/source.nix b/lass/1systems/blue/source.nix
index a32c3a82..a52771a4 100644
--- a/lass/1systems/blue/source.nix
+++ b/lass/1systems/blue/source.nix
@@ -1,13 +1,19 @@
 { lib, pkgs, ... }:
 {
   nixpkgs = lib.mkForce {
-    derivation = ''
-      with import <nixpkgs> {};
+    derivation = let
+      rev = (lib.importJSON ../../../krebs/nixpkgs.json).rev;
+      sha256 = (lib.importJSON ../../../krebs/nixpkgs.json).sha256;
+    in ''
+      with import (builtins.fetchTarball {
+        url = "https://github.com/nixos/nixpkgs/archive/${rev}.tar.gz";
+        sha256 = "${sha256}";
+      }) {};
       pkgs.fetchFromGitHub {
         owner = "nixos";
         repo = "nixpkgs";
-        rev = "${(lib.importJSON ../../../krebs/nixpkgs.json).rev}";
-        sha256 = "${(lib.importJSON ../../../krebs/nixpkgs.json).sha256}";
+        rev = "${rev}";
+        sha256 = "${sha256}";
       }
     '';
   };
-- 
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