From eb41c584051fa62cf9c995694806480ecb8d1968 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Thalheim?= <joerg@thalheim.io>
Date: Tue, 24 Oct 2023 18:49:26 +0200
Subject: [PATCH] fix and document backup & restore

---
 README.md                     | 6 ++++++
 modules/nixos-wiki/backup.nix | 1 +
 2 files changed, 7 insertions(+)

diff --git a/README.md b/README.md
index e5c33d3..053104e 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,9 @@
 # nixos-wiki-infra
 
 This project contains everything to setup yourself a mirror of https://nixos.wiki/
+
+After installing run:
+
+```
+systemctl start wiki-backup.service && systemctl start wiki-restore
+```
diff --git a/modules/nixos-wiki/backup.nix b/modules/nixos-wiki/backup.nix
index a5aeb58..7a57658 100644
--- a/modules/nixos-wiki/backup.nix
+++ b/modules/nixos-wiki/backup.nix
@@ -55,6 +55,7 @@ in
 
     serviceConfig = {
       ExecStart = [
+        "${pkgs.coreutils}/bin/mkdir -p /var/backup"
         "${pkgs.wget}/bin/wget https://nixos.wiki/images/wikidump.xml.gz -O ${wikiDump}.new"
         "${pkgs.coreutils}/bin/mv ${wikiDump}.new ${wikiDump}"
       ];