From 208883243fb9b2ea0d5d668c44b0da1d83850854 Mon Sep 17 00:00:00 2001
From: William Carroll <wpcarro@gmail.com>
Date: Sun, 16 Aug 2020 15:42:16 +0100
Subject: [PATCH] Attempt to build Socrates using BuildKite

Let's see what happens...
---
 ci/scripts/build-socrates.sh     | 3 +++
 nixos/socrates/configuration.nix | 2 +-
 third_party/default.nix          | 5 +++++
 3 files changed, 9 insertions(+), 1 deletion(-)
 create mode 100644 ci/scripts/build-socrates.sh
 create mode 100644 third_party/default.nix

diff --git a/ci/scripts/build-socrates.sh b/ci/scripts/build-socrates.sh
new file mode 100644
index 000000000..5b642b741
--- /dev/null
+++ b/ci/scripts/build-socrates.sh
@@ -0,0 +1,3 @@
+set -e
+
+/home/wpcarro/.nix-profile/bin/rebuild
diff --git a/nixos/socrates/configuration.nix b/nixos/socrates/configuration.nix
index 7d958dbde..b9d2b2348 100644
--- a/nixos/socrates/configuration.nix
+++ b/nixos/socrates/configuration.nix
@@ -6,8 +6,8 @@ let
   # I'm building this using `nixos-rebuild`. When I better understand how to
   # build socrates using readTree, prefer defining this as an anonymous
   # function.
-  pkgs = import <nixpkgs> {};
   briefcase = import <briefcase> {};
+  pkgs = briefcase.third_party.pkgs;
 
   trimNewline = x: pkgs.lib.removeSuffix "\n" x;
   readSecret = x: trimNewline (builtins.readFile ("/etc/secrets/" + x));
diff --git a/third_party/default.nix b/third_party/default.nix
new file mode 100644
index 000000000..8135d756e
--- /dev/null
+++ b/third_party/default.nix
@@ -0,0 +1,5 @@
+{ pkgs, unstable, briefcase, depot, ... }:
+
+# Exposing these to be available as briefcase.third_party.pkgs for example.
+
+{ inherit pkgs unstable briefcase depot; }