From 8ab0739f08e1aec05feffd32e13b525931ae9886 Mon Sep 17 00:00:00 2001
From: Andreas Herrmann <andreas.herrmann@tweag.io>
Date: Thu, 19 Oct 2023 12:55:58 +0200
Subject: [PATCH] Use Nix installer

---
 modules/rules_nixpkgs_core/0.10.0/presubmit.yml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/modules/rules_nixpkgs_core/0.10.0/presubmit.yml b/modules/rules_nixpkgs_core/0.10.0/presubmit.yml
index d5bd5cd4465..b602cdebbc8 100644
--- a/modules/rules_nixpkgs_core/0.10.0/presubmit.yml
+++ b/modules/rules_nixpkgs_core/0.10.0/presubmit.yml
@@ -7,9 +7,7 @@ bcr_test_module:
       name: "Run test module"
       platform: ${{ platform }}
       shell_commands:
-        - sudo apt update
-        - sudo apt install --yes nix-setup-systemd
-        - nix-channel --add https://nixos.org/channels/nixpkgs-unstable nixpkgs
-        - nix-channel --update
+        - curl -L https://nixos.org/nix/install -o /tmp/install-nix
+        - sh /tmp/install-nix --daemon
       test_targets:
         - "//..."