MLIA-571 Use tox to run additional project tasks

- Remove coverage from the pre-commit hooks as it takes too long and is
  not really suited to be a pre-commit hook
- Added tox environments:
  - 'coverage': Run the code coverage.
    The code coverage was moved from the pre-commit hooks to tox.
  - 'lint': Run the pre-commit hooks
  - 'build': Build a distribution of MLIA
  - 'docs': Create documentation from the source code.
    Directory docs/ was added and copyright and license information
    add to files.

Change-Id: Ife92b68043295ce41a0f2352ee2b2878329f4953

5 files changed, 105 insertions, 0 deletions

diff --git a/docs/Makefile b/docs/Makefile
new file mode 100644
index 0000000..3cd6a93
--- /dev/null
+++ b/docs/Makefile
@@ -0,0 +1,22 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+
+# Minimal makefile for Sphinx documentation
+
+# You can set these variables from the command line, and also
+# from the environment for the first two.
+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)
diff --git a/docs/source/_static/.gitignore b/docs/source/_static/.gitignore
new file mode 100644
index 0000000..dce3494
--- /dev/null
+++ b/docs/source/_static/.gitignore
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+# Placeholder
diff --git a/docs/source/_templates/.gitignore b/docs/source/_templates/.gitignore
new file mode 100644
index 0000000..dce3494
--- /dev/null
+++ b/docs/source/_templates/.gitignore
@@ -0,0 +1,3 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+# Placeholder
diff --git a/docs/source/conf.py b/docs/source/conf.py
new file mode 100644
index 0000000..1073089
--- /dev/null
+++ b/docs/source/conf.py
@@ -0,0 +1,54 @@
+# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+# SPDX-License-Identifier: Apache-2.0
+"""Configuration file for the Sphinx documentation builder."""
+# This file only contains a selection of the most common options. For a full
+# list see the documentation:
+# https://www.sphinx-doc.org/en/master/usage/configuration.html
+# -- 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('.'))
+import mlia
+
+# -- Project information -----------------------------------------------------
+"""The configuration file for sphinx."""
+# pylint: skip-file
+project = "mlia"
+copyright = "Copyright (C) 2021-2022, Arm Ltd."
+author = "Arm Ltd (mlia@arm.com)"
+
+# The full version, including alpha/beta/rc tags
+release = mlia.__version__
+
+
+# -- General configuration ---------------------------------------------------
+
+# Add any Sphinx extension module names here, as strings. They can be
+# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
+# ones.
+extensions = ["sphinx.ext.autodoc"]
+
+# Add any paths that contain templates here, relative to this directory.
+templates_path = ["_templates"]
+
+# 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 = []  # type: ignore
+
+
+# -- 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"
+
+# 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"]
diff --git a/docs/source/index.rst b/docs/source/index.rst
new file mode 100644
index 0000000..1b852b8
--- /dev/null
+++ b/docs/source/index.rst
@@ -0,0 +1,23 @@
+.. # SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
+.. # SPDX-License-Identifier: Apache-2.0
+
+.. mlia documentation main file, created by
+   sphinx-quickstart on Thu Sep 30 13:32:29 2021.
+   You can adapt this file completely to your liking, but it should at least
+   contain the root `toctree` directive.
+
+Welcome to mlia's documentation!
+================================
+
+.. toctree::
+   :maxdepth: 2
+   :caption: Contents:
+
+
+
+Indices and tables
+==================
+
+* :ref:`genindex`
+* :ref:`modindex`
+* :ref:`search`