From 667b40e827b3dd58d54eb9ce560fa306809b1f15 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 14 Sep 2022 07:19:16 +0200
Subject: [PATCH 1/2] tests/run: enable experimental nix-command

---
 tests/run.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/run.py b/tests/run.py
index 2f514d1..77dae8e 100755
--- a/tests/run.py
+++ b/tests/run.py
@@ -38,6 +38,7 @@ def build_profile(
     cmd = [
         "nix",
         "build",
+        "--extra-experimental-features", "nix-command",
         "-f",
         "build-profile.nix",
         "-I",

From e55c862c77791df13fea1e2f237e132e6c425d8c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Wed, 14 Sep 2022 07:24:15 +0200
Subject: [PATCH 2/2] contributing: document how to run a single test

---
 CONTRIBUTING.md | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CONTRIBUTING.md b/CONTRIBUTING.md
index d7c8f55..ff02a6c 100644
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@@ -45,5 +45,11 @@ Link the profile in the table in README.md and in flake.nix.
 Run ./tests/run.py to test building. The test script script will parse all the
 profiles from the README.md.
 
+You can also just specify a single profile like this:
+
+```
+ ./tests/run.py '<nixos-hardware/purism/librem/15v3>'
+```
+
 Because profiles can only be tested with the appropriate hardware, quality
 assurance is up to *you*.