From bbffdfcf7296388f9022c2bf1eae305bd3163f96 Mon Sep 17 00:00:00 2001
From: Linus Heckemann <git@sphalerite.org>
Date: Mon, 30 Oct 2017 18:42:16 +0100
Subject: Document make-channel.nix

---
 nixos/lib/make-channel.nix | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'nixos/lib')

diff --git a/nixos/lib/make-channel.nix b/nixos/lib/make-channel.nix
index fd805f7f943f..0db4a46151de 100644
--- a/nixos/lib/make-channel.nix
+++ b/nixos/lib/make-channel.nix
@@ -1,3 +1,7 @@
+/* Build a channel tarball. These contain, in addition to the nixpkgs
+ * expressions themselves, files that indicate the version of nixpkgs
+ * that they represent. This only seems to be used by Travis.
+ */
 { pkgs, nixpkgs, version, versionSuffix }:
 
 pkgs.releaseTools.makeSourceTarball {
-- 
cgit 1.4.1