From 03c1af557c486cfc5f1e8806ddcf24e0ca8078ce Mon Sep 17 00:00:00 2001
From: Alexander Hampel <ahampel@flatironinstitute.org>
Date: Thu, 10 Mar 2022 13:25:16 -0500
Subject: [PATCH] automatically use version number set by cmake in doc

---
 doc/conf.py.in | 7 +++++++
 doc/index.rst  | 4 ++--
 2 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/doc/conf.py.in b/doc/conf.py.in
index 017200e1..cfdd0340 100644
--- a/doc/conf.py.in
+++ b/doc/conf.py.in
@@ -52,6 +52,13 @@ autosummary_imported_members=False
 project = 'TRIQS DFTTools'
 version = '@PROJECT_VERSION@'
 
+# this makes the current project version available as var in every rst file
+rst_epilog = """
+.. |PROJECT_VERSION| replace:: {version}
+""".format(
+version = version,
+)
+
 copyright = '2011-2021'
 
 mathjax_path = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=default"
diff --git a/doc/index.rst b/doc/index.rst
index 6624d170..4b11af29 100644
--- a/doc/index.rst
+++ b/doc/index.rst
@@ -4,9 +4,9 @@
 DFTTools
 #########
 
-.. sidebar:: DFTTools 3.0.0
+.. sidebar:: DFTTools |PROJECT_VERSION|
 
-   This is the homepage of DFTTools v3.0.0.
+   This is the homepage of DFTTools |PROJECT_VERSION|
    For changes see the :ref:`changelog page <changelog>`.
       
       .. image:: _static/logo_github.png