From 2deabaeb4cd25a12dd126563787105baa4530025 Mon Sep 17 00:00:00 2001
From: Dmitriy Rabotyagov <drabotyagov@vexxhost.com>
Date: Mon, 13 Apr 2020 16:47:48 +0300
Subject: [PATCH] Fix latest_tag rendering for stable versions

Once role is checked out to the branch, pbr increments latest version
which results in not existing tag in the docs.
So we change the way of getting latest tag of the branch to
`git describe`

Change-Id: I6abb27b23290d04d639696b5821932db7da58546
---
 deploy-guide/source/conf.py | 3 +--
 doc/source/conf.py          | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/deploy-guide/source/conf.py b/deploy-guide/source/conf.py
index 0960a5b502..8ac6838f85 100644
--- a/deploy-guide/source/conf.py
+++ b/deploy-guide/source/conf.py
@@ -26,7 +26,6 @@ import os
 import sys
 import subprocess
 
-import pbr.version
 import openstackdocstheme
 
 # -- OpenStack-Ansible configuration --------------------------------------
@@ -52,7 +51,7 @@ if current_series == "latest":
   suse_series = previous_series_name.capitalize()
 else:
   series_names = current_series.capitalize()
-  latest_tag = pbr.version.VersionInfo('osa_toolkit').__str__()
+  latest_tag = subprocess.check_output(["git", "describe", "--abbrev=0", "--tag"]).strip().decode()
   rdo_series = current_series_name
   suse_series = current_series_name.capitalize()
 
diff --git a/doc/source/conf.py b/doc/source/conf.py
index a6565b9ea4..db8be3fb8b 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -29,7 +29,6 @@ import sys
 import subprocess
 
 import openstackdocstheme
-import pbr.version
 import yaml
 
 # -- OpenStack-Ansible configuration --------------------------------------
@@ -55,7 +54,7 @@ if current_series == "latest":
   upgrade_warning = "Upgrading to master is not recommended. Master is under heavy development, and is not stable."
 else:
   series_names = current_series.capitalize()
-  latest_tag = pbr.version.VersionInfo('osa_toolkit').__str__()
+  latest_tag = subprocess.check_output(["git", "describe", "--abbrev=0", "--tag"]).strip().decode()
   branch = "stable/{}".format(current_series)
   upgrade_warning = "The upgrade is always under active development."