From 47df4ff9284051a5c41a7b2b5696f9c4ccbe792f Mon Sep 17 00:00:00 2001
From: notgne2 <gen2@gen2.space>
Date: Sat, 14 Nov 2020 20:07:45 -0700
Subject: [PATCH] Add reuse headers to `shell.nix` and
 `.buildkite/pipeline.yml`

---
 .buildkite/pipeline.yml | 4 ++++
 shell.nix               | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/.buildkite/pipeline.yml b/.buildkite/pipeline.yml
index 95c9417..e711ae5 100644
--- a/.buildkite/pipeline.yml
+++ b/.buildkite/pipeline.yml
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2020 Serokell <https://serokell.io/>
+#
+# SPDX-License-Identifier: MPL-2.0
+
 steps:
   - label: Check Nix flake
     commands:
diff --git a/shell.nix b/shell.nix
index 9eb132a..e858b2e 100644
--- a/shell.nix
+++ b/shell.nix
@@ -1,3 +1,7 @@
+# SPDX-FileCopyrightText: 2020 Serokell <https://serokell.io/>
+#
+# SPDX-License-Identifier: MPL-2.0
+
 (import
   (
     let