From f5bf1f422f82d7e98d62503e00ec12cb86a6b364 Mon Sep 17 00:00:00 2001
From: Oriol Abril <oriol.abril.pla@gmail.com>
Date: Sat, 23 May 2020 20:47:26 +0200
Subject: [PATCH] use dev as version in docs (#1204)

---
 doc/conf.py | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/doc/conf.py b/doc/conf.py
index 25a2e645b4..690c33e374 100644
--- a/doc/conf.py
+++ b/doc/conf.py
@@ -19,6 +19,7 @@
 #
 import os
 import sys
+import re
 
 sys.path.insert(0, os.path.dirname(os.path.dirname(os.path.abspath(__file__))))
 from recommonmark.parser import CommonMarkParser
@@ -98,9 +99,12 @@ def visit_document(self, node):
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
-#
-# The short X.Y version.
-version = arviz.__version__
+branch_name = os.environ.get("BUILD_SOURCEBRANCHNAME", "")
+if branch_name == "master":
+    version = "dev"
+else:
+    # The short X.Y version.
+    version = arviz.__version__
 # The full version, including alpha/beta/rc tags.
 release = version