From b8d9ed2ccbc13fd81e3f844b86fa6afb50b5e305 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?St=C3=A9phane=20Lesimple?= <stephane.lesimple@corp.ovh.com>
Date: Tue, 3 Nov 2020 16:05:43 +0000
Subject: [PATCH] chore: doc: get current software version dynamically

---
 doc/sphinx/Makefile               | 4 ++++
 doc/sphinx/conf.py                | 4 ++--
 doc/sphinx/installation/basic.rst | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/doc/sphinx/Makefile b/doc/sphinx/Makefile
index 99143c5..586411c 100644
--- a/doc/sphinx/Makefile
+++ b/doc/sphinx/Makefile
@@ -7,9 +7,13 @@ SPHINXBUILD   = sphinx-build
 SOURCEDIR     = .
 BUILDDIR      = _build
 
+VERSION_FILES = conf.py installation/basic.rst
+VERSION      := $(shell perl -e 'require "../../lib/perl/OVH/Bastion.pm"; print $$OVH::Bastion::VERSION')
+
 all: plugins default
 
 default: Makefile
+	@sed -i -e "s/__VERSION__/$(VERSION)/g" $(VERSION_FILES)
 	@$(SPHINXBUILD) -M html "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 	@rsync -a --delete _build/html/ ../../docs/
 	@echo "HTML documentation copied to ../../docs/"
diff --git a/doc/sphinx/conf.py b/doc/sphinx/conf.py
index c4901b1..b339a3a 100644
--- a/doc/sphinx/conf.py
+++ b/doc/sphinx/conf.py
@@ -24,9 +24,9 @@ copyright = '2020, OVHcloud'
 author = 'The Bastion Authors'
 
 # The short X.Y version
-version = '3.00.00'
+version = '__VERSION__'
 # The full version, including alpha/beta/rc tags
-release = '3.00.00'
+release = '__VERSION__'
 
 
 # -- General configuration ---------------------------------------------------
diff --git a/doc/sphinx/installation/basic.rst b/doc/sphinx/installation/basic.rst
index c261ebe..a7c58c0 100644
--- a/doc/sphinx/installation/basic.rst
+++ b/doc/sphinx/installation/basic.rst
@@ -52,7 +52,7 @@ Get the tarball of the latest release, which can be found `here <https://github.
 .. code-block:: shell
 
   test -d /opt/bastion || mkdir -p /opt/bastion
-  tar -C /opt/bastion v3.00.00.tar.gz
+  tar -C /opt/bastion v__VERSION__.tar.gz
 
 The code supports being hosted somewhere else on the filesystem hierarchy, but this is discouraged as you might need to adjust a lot of configuration files (notably sudoers.d, cron.d, init.d) that needs an absolute path.
 You should end up with directories such as ``bin``, ``lib``, etc. directly under ``/opt/bastion``.