[HICN-512] documentation bundle using sphinx

Change-Id: I1dcbca50f7406ef2714683547b6bb32463e1baf8
Signed-off-by: Luca Muscariello <muscariello@ieee.org>

19 files changed, 338 insertions, 13 deletions

diff --git a/AUTHORS b/AUTHORS
index ab60dbdf4..8f67db1f5 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -1,6 +1,8 @@
 Jordan Augé <jordan.auge@cisco.com>
+Giovanna Carofiglio <gcarofig@cisco.com>
 Alberto Compagno <acompagn@cisco.com>
-Giovanni Conte <gconte@cisco.com>
+Angelo Mantellini <manangel@cisco.com>
 Luca Muscariello <lumuscar@cisco.com>
 Michele Papalini <mpapal@cisco.com>
+Jacques Samain <jsamain@cisco.com>
 Mauro Sardara <msardara@cisco.com>
diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 000000000..69fe55ecf
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,19 @@
+# Minimal makefile for Sphinx documentation
+#
+
+# You can set these variables from the command line.
+SPHINXOPTS    =
+SPHINXBUILD   = sphinx-build
+SOURCEDIR     = source
+BUILDDIR      = build
+
+# Put it first so that "make" without argument is like "make help".
+help:
+	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+
+.PHONY: help Makefile
+
+# Catch-all target: route all unknown targets to Sphinx using the new
+# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
+%: Makefile
+	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
\ No newline at end of file
diff --git a/docs/README.md b/docs/README.md
new file mode 100644
index 000000000..c99cf879b
--- /dev/null
+++ b/docs/README.md
@@ -0,0 +1,49 @@
+
+Building Documents
+
+These instructions show how documentation sources are built.
+
+To build your files, you can either Create a Virtual Environment using
+virtualenv, which installs all the required applications for you.
+
+Create a Virtual Environment using virtualenv
+============================
+
+For more information on how to use the Python virtual environment check
+out https://packaging.python.org/guides/installing-using-pip-and-virtualenv
+
+Get the Documents
+------------------------------
+
+For example start with a clone of the vpp.
+
+$ git clone https://gerrit.fd.io/r/hicn
+$ cd hicn
+
+Install the virtual environment
+----------------------------------------------
+
+$ python3 -m pip install --user virtualenv
+$ python3 -m virtualenv env
+$ source env/bin/activate
+$ pip install -r docs/etc/requirements.txt
+$ cd docs
+
+Which installs all the required applications into it's own, isolated,
+virtual environment, so as to not interfere with other builds that may
+use different versions of software.
+
+Build the html files
+----------------------------
+
+Be sure you are in your hicn/docs directory, since that is where Sphinx will
+look for your conf.py file, and build the documents into an index.html file
+
+$ make html
+
+View the results
+------------------------
+
+If there are no errors during the build process, you should now have an
+index.html file in your hicn/docs/build/html directory, which you can
+then view in your browser.
diff --git a/docs/etc/requirements.txt b/docs/etc/requirements.txt
new file mode 100644
index 000000000..5b037c693
--- /dev/null
+++ b/docs/etc/requirements.txt
@@ -0,0 +1,27 @@
+alabaster==0.7.12
+Babel==2.8.0
+certifi==2019.11.28
+chardet==3.0.4
+commonmark==0.9.1
+docutils==0.16
+idna==2.8
+imagesize==1.2.0
+Jinja2==2.10.3
+MarkupSafe==1.1.1
+packaging==20.0
+Pygments==2.5.2
+pyparsing==2.4.6
+pytz==2019.3
+recommonmark==0.6.0
+requests==2.22.0
+six==1.14.0
+snowballstemmer==2.0.0
+Sphinx==2.3.1
+sphinx-rtd-theme==0.4.3
+sphinxcontrib-applehelp==1.0.1
+sphinxcontrib-devhelp==1.0.1
+sphinxcontrib-htmlhelp==1.0.2
+sphinxcontrib-jsmath==1.0.1
+sphinxcontrib-qthelp==1.0.2
+sphinxcontrib-serializinghtml==1.1.3
+urllib3==1.25.8
diff --git a/docs/source/_static/css/rules.css b/docs/source/_static/css/rules.css
new file mode 100644
index 000000000..ceb0d5abc
--- /dev/null
+++ b/docs/source/_static/css/rules.css
@@ -0,0 +1,19 @@
+/* Allows for tables to be center-aligned */
+table.center-align-table td {
+    text-align: center;
+}
+
+/* override table width restrictions */
+@media screen and (min-width: 767px) {
+
+   .wy-table-responsive table td {
+      /* !important prevents the common CSS stylesheets from overriding
+         this as on RTD they are loaded after this stylesheet */
+      white-space: normal !important;
+   }
+
+   .wy-table-responsive {
+      overflow: visible !important;
+   }
+}
+
diff --git a/docs/source/_static/fd-io_red_white.png b/docs/source/_static/fd-io_red_white.png
new file mode 100644
index 000000000..9cf6d36f9
--- /dev/null
+++ b/docs/source/_static/fd-io_red_white.png
diff --git a/docs/source/_static/fdio_logo.png b/docs/source/_static/fdio_logo.png
new file mode 100644
index 000000000..3c362b278
--- /dev/null
+++ b/docs/source/_static/fdio_logo.png
diff --git a/apps/README.md b/docs/source/apps.md
index eefb68be1..eefb68be1 100644
--- a/apps/README.md
+++ b/docs/source/apps.md
diff --git a/docs/source/conf.py b/docs/source/conf.py
new file mode 100644
index 000000000..bb6715564
--- /dev/null
+++ b/docs/source/conf.py
@@ -0,0 +1,176 @@
+# -*- coding: utf-8 -*-
+#
+# Configuration file for the Sphinx documentation builder.
+#
+# This file does only contain a selection of the most common options. For a
+# full list see the documentation:
+# http://www.sphinx-doc.org/en/master/config
+
+# -- Path setup --------------------------------------------------------------
+
+# If extensions (or modules to document with autodoc) are in another directory,
+# add these directories to sys.path here. If the directory is relative to the
+# documentation root, use os.path.abspath to make it absolute, like shown here.
+#
+# import os
+# import sys
+# sys.path.insert(0, os.path.abspath('.'))
+
+# -- Project information -----------------------------------------------------
+
+project = u'Hybrid ICN'
+copyright = u'(c) 2017-2020 Cisco and/or its affiliates.'
+author = u'Luca Muscariello'
+
+# The short X.Y version
+version = u''
+# The full version, including alpha/beta/rc tags
+release = u'20.01'
+
+
+# -- General configuration ---------------------------------------------------
+
+# If your documentation needs a minimal Sphinx version, state it here.
+#
+# needs_sphinx = '1.0'
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = ['recommonmark']
+
+# Prefix document path to section labels, otherwise autogenerated labels would look like 'heading'
+# rather than 'path/to/file:heading'
+autosectionlabel_prefix_document = True
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ['_templates']
+
+# The suffix(es) of source filenames.
+# You can specify multiple suffix as a list of string:
+#
+source_suffix = ['.rst', '.md']
+
+# The master toctree document.
+master_doc = 'index'
+
+# The language for content autogenerated by Sphinx. Refer to documentation
+# for a list of supported languages.
+#
+# This is also used if you do content translation via gettext catalogs.
+# Usually you set "language" from the command line for these cases.
+language = None
+
+# List of patterns, relative to source directory, that match files and
+# directories to ignore when looking for source files.
+# This pattern also affects html_static_path and html_extra_path.
+exclude_patterns = []
+
+# The name of the Pygments (syntax highlighting) style to use.
+pygments_style = None
+html_logo = '_static/fd-io_red_white.png'
+
+# -- Options for HTML output -------------------------------------------------
+
+# The theme to use for HTML and HTML Help pages.  See the documentation for
+# a list of builtin themes.
+#
+html_theme = "sphinx_rtd_theme"
+
+# Theme options are theme-specific and customize the look and feel of a theme
+# further.  For a list of options available for each theme, see the
+# documentation.
+#
+# html_theme_options = {}
+
+# Add any paths that contain custom static files (such as style sheets) here,
+# relative to this directory. They are copied after the builtin static files,
+# so a file named "default.css" will overwrite the builtin "default.css".
+html_static_path = ['_static']
+
+def setup(app):
+    app.add_stylesheet('css/rules.css')
+
+# Custom sidebar templates, must be a dictionary that maps document names
+# to template names.
+#
+# The default sidebars (for documents that don't match any pattern) are
+# defined by theme itself.  Builtin themes are using these templates by
+# default: ``['localtoc.html', 'relations.html', 'sourcelink.html',
+# 'searchbox.html']``.
+#
+# html_sidebars = {}
+
+
+# -- Options for HTMLHelp output ---------------------------------------------
+
+# Output file base name for HTML help builder.
+htmlhelp_basename = 'hicndoc'
+
+
+# -- Options for LaTeX output ------------------------------------------------
+
+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': '',
+
+    # Latex figure (float) alignment
+    #
+    # 'figure_align': 'htbp',
+}
+
+# Grouping the document tree into LaTeX files. List of tuples
+# (source start file, target name, title,
+#  author, documentclass [howto, manual, or own class]).
+latex_documents = [
+    (master_doc, 'hicn.tex', u'hicn Documentation',
+     u'Luca Muscariello', 'manual'),
+]
+
+
+# -- Options for manual page output ------------------------------------------
+
+# One entry per manual page. List of tuples
+# (source start file, name, description, authors, manual section).
+man_pages = [
+    (master_doc, 'hicn', u'hicn Documentation',
+     [author], 1)
+]
+
+
+# -- Options for Texinfo output ----------------------------------------------
+
+# Grouping the document tree into Texinfo files. List of tuples
+# (source start file, target name, title, author,
+#  dir menu entry, description, category)
+texinfo_documents = [
+    (master_doc, 'hicn', u'hicn Documentation',
+     author, 'hicn', 'One line description of project.',
+     'Miscellaneous'),
+]
+
+
+# -- Options for Epub output -------------------------------------------------
+
+# Bibliographic Dublin Core info.
+epub_title = project
+
+# The unique identifier of the text. This can be a ISBN number
+# or the project homepage.
+#
+# epub_identifier = ''
+
+# A unique identification for the text.
+#
+# epub_uid = ''
+
+# A list of files that should not be packed into the epub file.
+epub_exclude_files = ['search.html']
diff --git a/ctrl/sysrepo-plugins/README.md b/docs/source/control.md
index 0940fff67..0940fff67 100644
--- a/ctrl/sysrepo-plugins/README.md
+++ b/docs/source/control.md
diff --git a/hicn-light/README.md b/docs/source/hicn-light.md
index f18de0df5..e321b78e5 100644
--- a/hicn-light/README.md
+++ b/docs/source/hicn-light.md
@@ -1,4 +1,5 @@
-# hicn-light
+The Hybrid ICN Portable Forwarder
+==============================
 
 ## Introduction
 
diff --git a/docs/source/index.rst b/docs/source/index.rst
new file mode 100644
index 000000000..43a380b5f
--- /dev/null
+++ b/docs/source/index.rst
@@ -0,0 +1,15 @@
+Hybrid ICN software distribution
+=================================
+
+.. toctree::
+
+   lib
+   vpp-plugin
+   transport
+   hicn-light
+   interface
+   control
+   utils
+   apps
+
+
diff --git a/ctrl/facemgr/doc/interface.md b/docs/source/interface.md
index c7168ef23..c7168ef23 100644
--- a/ctrl/facemgr/doc/interface.md
+++ b/docs/source/interface.md
diff --git a/lib/README.md b/docs/source/lib.md
index 6dac988db..58f23b510 100644
--- a/lib/README.md
+++ b/docs/source/lib.md
@@ -1,4 +1,6 @@
-# libhicn
+
+The Hybrid ICN Core Library
+==============================
 
 ## Introduction
 
diff --git a/libtransport/README.md b/docs/source/transport.md
index e7fc267ee..e7fc267ee 100644
--- a/libtransport/README.md
+++ b/docs/source/transport.md
diff --git a/utils/README.md b/docs/source/utils.md
index 0d81ea426..0d81ea426 100644
--- a/utils/README.md
+++ b/docs/source/utils.md
diff --git a/hicn-plugin/README.md b/docs/source/vpp-plugin.md
index 3d332851b..ed9d122d6 100644
--- a/hicn-plugin/README.md
+++ b/docs/source/vpp-plugin.md
@@ -1,4 +1,4 @@
-Hybrid ICN project: VPP plugin
+VPP plugin
 ==============================
 
 The hICN-plugin forwarder
diff --git a/libtransport/AUTHORS b/libtransport/AUTHORS
deleted file mode 100644
index 12d1ae699..000000000
--- a/libtransport/AUTHORS
+++ /dev/null
@@ -1,8 +0,0 @@
-Libtransport authors are listed below
-
-    Mauro Sardara <msardara@cisco.com>
-    Michele Papalini <micpapal@cisco.com>
-    Alberto Compagno <acompagn@cisco.com>
-    Luca Muscariello <lumuscar@cisco.com>
-
-Copyright (c) 2017-2019 Cisco and/or its affiliates.
\ No newline at end of file
diff --git a/scripts/build-packages.sh b/scripts/build-packages.sh
index 6ec32c0a7..76e76a385 100644
--- a/scripts/build-packages.sh
+++ b/scripts/build-packages.sh
@@ -58,7 +58,8 @@ DEPS_UBUNTU_NOVERSION="libparc-dev              \
              vpp-plugin-core                    \
              libyang                            \
              sysrepo                            \
-             python3-ply"
+             python3-ply                        \
+             python3-pip"
 
 DEPS_CMAKE_UBUNTU="curl"
 
@@ -216,6 +217,28 @@ build_package() {
     echo "*******************************************************************"
 }
 
+build_doc() {
+    setup
+
+    echo "*******************************************************************"
+    echo "********************* STARTING DOC BUILD **************************"
+    echo "*******************************************************************"
+
+    # Make the package
+    python3 -m pip install --user virtualenv 
+    python3 -m virtualenv env
+    source env/bin/activate
+    pip install -r docs/etc/requirements.txt
+    cd docs
+    make html
+
+    popd
+
+    echo "*******************************************************************"
+    echo "*****************  BUILD COMPLETED SUCCESSFULLY *******************"
+    echo "*******************************************************************"
+}
+
 build_package
 
 exit 0