From 8f0ba864891c432f07bec2975fc996e18b94e52b Mon Sep 17 00:00:00 2001
From: manchandavishal <manchandavishal143@gmail.com>
Date: Wed, 4 Sep 2019 13:21:48 +0000
Subject: [PATCH] PDF documentation build

Change-Id: I3c467d47b00173cb3c2604fd04041d42ae9fcdbd
---
 doc/source/conf.py | 20 +++++++++++---------
 tox.ini            | 10 ++++++++++
 2 files changed, 21 insertions(+), 9 deletions(-)

diff --git a/doc/source/conf.py b/doc/source/conf.py
index 9cc72f6..dd691c4 100644
--- a/doc/source/conf.py
+++ b/doc/source/conf.py
@@ -177,22 +177,24 @@ html_last_updated_fmt = '%Y-%m-%d %H:%M'
 
 # -- Options for LaTeX output -------------------------------------------------
 
+# Disable usage of xindy https://bugzilla.redhat.com/show_bug.cgi?id=1643664
+latex_use_xindy = False
+
+latex_domain_indices = False
+
 latex_elements = {
-    # The paper size ('letterpaper' or 'a4paper').
-    # 'papersize': 'letterpaper',
-
-    # The font size ('10pt', '11pt' or '12pt').
-    # 'pointsize': '10pt',
-
-    # Additional stuff for the LaTeX preamble.
-    # 'preamble': '',
+    'makeindex': '',
+    'printindex': '',
+    'preamble': r'\setcounter{tocdepth}{3}',
 }
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).
 latex_documents = [
-    ('index', 'Horizon.tex', u'Horizon Documentation',
+    ('index',
+     'doc-congress-dashboard.tex',
+     u'Congress-dashboard Documentation',
      u'OpenStack Foundation', 'manual'),
 ]
 
diff --git a/tox.ini b/tox.ini
index 7754b19..c59e8d6 100644
--- a/tox.ini
+++ b/tox.ini
@@ -38,6 +38,16 @@ deps = -r{toxinidir}/doc/requirements.txt
 commands =
   sphinx-build -W -b html doc/source doc/build/html
 
+[testenv:pdf-docs]
+basepython = python3
+envdir = {toxworkdir}/docs
+deps = {[testenv:docs]deps}
+whitelist_externals =
+  make
+commands =
+  sphinx-build -W -b latex doc/source doc/build/pdf
+  make -C doc/build/pdf
+
 [testenv:releasenotes]
 basepython = python3
 deps = -r{toxinidir}/doc/requirements.txt