Build pdf doc

The is one of community goals that each project could produce a
single PDF file. The pdf should be in the output of openstack-tox-docs
job.

TeX packages are required to build PDF locally, following is recommended:

* inkscape
* texlive-latex-base
* texlive-latex-extra
* texlive-fonts-recommended

More about the goal:
https://governance.openstack.org/tc/goals/train/pdf-doc-generation.html
https://etherpad.openstack.org/p/train-pdf-support-goal
https://etherpad.openstack.org/p/pdf-goal-train-common-problems

Change-Id: Ib7379bb5066ede1956424dc92cf302ec22053f21

doc/requirements.txt

@@ -1,6 +1,6 @@
 sphinx!=1.6.6,!=1.6.7,>=1.6.2,<2.0.0;python_version=='2.7' # BSD
 sphinx!=1.6.6,!=1.6.7,!=2.1.0,>=1.6.2;python_version>='3.4' # BSD
-openstackdocstheme>=1.18.1 # Apache-2.0
+openstackdocstheme>=1.20.0 # Apache-2.0
 reno>=2.5.0 # Apache-2.0
 testtools>=2.2.0 # MIT
 testrepository>=0.0.18 # Apache-2.0/BSD

doc/source/conf.py

@@ -160,7 +160,6 @@ source_suffix = '.rst'
 master_doc = 'index'
 
 # General information about the project.
-project = u'ironic-ui'
 copyright = u'2016, OpenStack Foundation'
 
 
@@ -185,22 +184,20 @@ html_theme = 'openstackdocs'
 
 # openstackdocstheme options
 repository_name = 'openstack/ironic-ui'
-bug_project = 'ironic-ui'
-bug_tag = ''
-
-# Must set this variable to include year, month, day, hours, and minutes.
-html_last_updated_fmt = '%Y-%m-%d %H:%M'
+use_storyboard = True
 
 # Output file base name for HTML help builder.
-htmlhelp_basename = '%sdoc' % project
+htmlhelp_basename = 'ironic-uidoc'
+
+latex_use_xindy = False
 
 # Grouping the document tree into LaTeX files. List of tuples
 # (source start file, target name, title, author, documentclass
 # [howto/manual]).
 latex_documents = [
     ('index',
-     '%s.tex' % project,
-     u'%s Documentation' % project,
+     'doc-ironic-ui.tex',
+     u'Ironic UI Documentation',
      u'OpenStack Foundation', 'manual'),
 ]
 

lower-constraints.txt

@@ -46,7 +46,7 @@ msgpack==0.5.6
 munch==2.2.0
 netaddr==0.7.19
 netifaces==0.10.6
-openstackdocstheme==1.18.1
+openstackdocstheme==1.20.0
 openstacksdk==0.12.0
 os-client-config==1.29.0
 os-service-types==1.2.0

tox.ini

@@ -55,6 +55,14 @@ deps =
 commands =
   sphinx-build -W -b html doc/source doc/build/html
 
+[testenv:pdf-docs]
+basepython = python3
+deps = {[testenv:docs]deps}
+whitelist_externals = make
+commands =
+  sphinx-build -W -b latex doc/source doc/build/pdf
+  make -C doc/build/pdf
+
 [testenv:debug]
 basepython = python3
 commands = oslo_debug_helper -t ironic_ui/test/tests {posargs}