From 15d570f749304fb148cbcb7cd07d90890405ce2c Mon Sep 17 00:00:00 2001
From: Daniel Barlow <dan@telent.net>
Date: Sat, 9 Dec 2023 16:59:33 +0000
Subject: [PATCH] ignore devices/families when extracting docs

---
 doc/hardware.nix | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/doc/hardware.nix b/doc/hardware.nix
index e3ef138..e3733e9 100644
--- a/doc/hardware.nix
+++ b/doc/hardware.nix
@@ -1,9 +1,10 @@
 with import <nixpkgs> {} ;
 
 let
-  devices = builtins.readDir ../devices;
-  inherit (builtins) stringLength;
-  texts = lib.mapAttrsToList (n: t:
+  inherit (builtins) stringLength readDir filter;
+  devices = filter (n: n != "families")
+    (lib.mapAttrsToList (n: t: n) (readDir ../devices));
+  texts = map (n:
     let d = import  ../devices/${n}/default.nix;
         d' = {
           description = "${n}\n${substring 0 (stringLength n) "********************************"}\n";