Add plugin registry generation to sphinx build
This commit adds running the plugin registry generation script to the
sphinx build. This ensure that every time we build the docs we'll have
an up-to-date plugin registry. This comes at the cost of increased
build time since the script will query openstack's git server to get
the plugin list. Also, the plugin-registry source file was added to
.gitignore since it is autogenerated now.
Change-Id: Ib26124c5d5d5ef4617e4e702e594ce7f1795ce23
diff --git a/.gitignore b/.gitignore
index 5b87cec..e96deb1 100644
--- a/.gitignore
+++ b/.gitignore
@@ -23,6 +23,7 @@
!.coveragerc
cover/
doc/source/_static/tempest.conf.sample
+doc/source/plugin-registry.rst
# Files created by releasenotes build
releasenotes/build