From 60ce8c1ad4a9d1d38c597778d83f46cc4a6a0913 Mon Sep 17 00:00:00 2001
From: Peter Kolloch <peter.kolloch@nexxiot.com>
Date: Fri, 10 Nov 2023 20:41:05 +0100
Subject: [PATCH] [default.nix] better docs

---
 default.nix | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/default.nix b/default.nix
index 1e7f810..cb8bcbd 100644
--- a/default.nix
+++ b/default.nix
@@ -289,9 +289,11 @@ let
         | head -n -1 \
         | ${pkgs.nix}/bin/nix-store --load-db -j 1
 
+      # Sanitize time stamps
       sqlite3 $PWD/nix/var/nix/db/db.sqlite \
         'UPDATE ValidPaths SET registrationTime = 0;';
 
+      # Dump and reimport to ensure that the update order doesn't somehow change the DB.
       sqlite3 $PWD/nix/var/nix/db/db.sqlite '.dump' > db.dump
       mkdir -p $out/nix/var/nix/db/
       sqlite3 $out/nix/var/nix/db/db.sqlite '.read db.dump'