From ccd9c81e9e735d8d7639100d87a63aa9d57fd168 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20Kundr=C3=A1t?= <jan.kundrat@cesnet.cz>
Date: Wed, 24 Jan 2024 18:30:51 +0100
Subject: [PATCH] docs: try to unbreak the readthedocs.io build

It was failing with a message:

  Config validation error in build.os. Value os not found.

Apparently, the v2 config file is mandatory, so let's do that.

Change-Id: I267d5314db026de532b2b6644f500d25de08e343
---
 .readthedocs.yml | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/.readthedocs.yml b/.readthedocs.yml
index 0ee7e5c8d..515a3c9bf 100644
--- a/.readthedocs.yml
+++ b/.readthedocs.yml
@@ -1,5 +1,15 @@
+version: 2
 build:
-    image: latest
+  os: ubuntu-22.04
+  tools:
+    python: "3.12"
+
 python:
-    version: 3.8
-requirements_file: docs/requirements.txt
+  install:
+    - method: pip
+      path: .
+      extra_requirements:
+        - docs
+
+sphinx:
+  configuration: docs/conf.py