# Copyright 2014-2021 The aiosmtpd Developers
# SPDX-License-Identifier: Apache-2.0

# aiosmtpd documentation build configuration file, originally created by
# sphinx-quickstart on Fri Oct 16 12:18:52 2015.
#
# This file is execfile()d with the current directory set to its
# containing dir.
#
# Note that not all possible configuration values are present in this
# autogenerated file.
#
# All configuration values have a default; values that are commented out
# serve to show the default.

import datetime
import sphinx_rtd_theme  # noqa: F401 # pytype: disable=import-error
import sys

from pathlib import Path

try:
    # noinspection PyPackageRequirements
    from colorama import init as colorama_init  # pytype: disable=import-error

    colorama_init()
except ImportError:
    colorama_init = None


# 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.
repo_root = Path(".").expanduser().absolute().parent.parent


def syspath_insert(pth: Path):
    print(f"Inserting {pth}")
    sys.path.insert(0, str(pth))


syspath_insert(repo_root)
syspath_insert(repo_root / "aiosmtpd" / "docs" / "_exts")
syspath_insert(repo_root / "aiosmtpd")


# region -- General configuration ------------------------------------------------

# autoprogramm needs Sphinx>=1.2.2
# :classmethod: needs Sphinx>=2.1
# :noindex: needs Sphinx>=3.2
needs_sphinx = "3.2"
# If you change the above, don't forget to change the version limit in
# `RTD-requirements.txt`

# 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.intersphinx",
    "sphinx.ext.autodoc",
    "sphinx.ext.doctest",
    "sphinx_autofixture",
    "autoprogramm",
    "sphinx_rtd_theme"
]
# IMPORTANT: If you edit the above list, check if you need to edit the deps list
# in `RTD-requirements.txt`

# Add any paths that contain templates here, relative to this directory.
templates_path = ["_templates"]

# The suffix of source filenames.
source_suffix = ".rst"

# The encoding of source files.
# source_encoding = 'utf-8-sig'

# The master toctree document.
master_doc = "index"

# General information about the project.
author = "The aiosmtpd Developers"
project = "aiosmtpd"
# noinspection PyShadowingBuiltins
copyright = f"2015-{datetime.datetime.now().year}, {author}"

# The version info for the project you're documenting, acts as replacement for
# |version| and |release|, also used in various other places throughout the
# built documents.
#

from aiosmtpd import __version__  # noqa: E402
# "noqa: E402" used to silence flake8 protest

release = __version__
version = __version__

# The language for content autogenerated by Sphinx. Refer to documentation
# for a list of supported languages.
language = "en"

# There are two options for replacing |today|: either, you set today to some
# non-false value, then it is used:
# today = ''
# Else, today_fmt is used as the format for a strftime call.
# today_fmt = '%B %d, %Y'
today_fmt = "%Y-%m-%d"

# List of patterns, relative to source directory, that match files and
# directories to ignore when looking for source files.
exclude_patterns = ["_exts/*", ".git*", "*.py", "*.txt", "Makefile"]

# The reST default role (used for this markup: `text`) to use for all
# documents.
# default_role = None

# If true, '()' will be appended to :func: etc. cross-reference text.
# add_function_parentheses = True

# If true, the current module name will be prepended to all description
# unit titles (such as .. function::).
# add_module_names = True

# If true, sectionauthor and moduleauthor directives will be shown in the
# output. They are ignored by default.
# show_authors = False

# The name of the Pygments (syntax highlighting) style to use.
pygments_style = "sphinx"

# A list of ignored prefixes for module index sorting.
modindex_common_prefix = ["aiosmtpd."]

# If true, keep warnings as "system message" paragraphs in the built documents.
# keep_warnings = False

rst_prolog = f"""
.. role:: boldital
  :class: boldital
.. role:: part
  :class: parthead
.. |author| replace:: {author}
.. |copyright| replace:: {copyright}
"""

# endregion

# region -- Extensions configuration ---------------------------------------------

intersphinx_mapping = {
    "python": ("https://docs.python.org/3", None),
}

doctest_global_setup = """
import sys
in_win32 = sys.platform == "win32"
in_cygwin = sys.platform == "cygwin"
"""

# endregion


# region -- 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 = "default"
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 themes here, relative to this directory.
# html_theme_path = []

# The name for this set of Sphinx documents.  If None, it defaults to
# "<project> v<release> documentation".
# html_title = None

# A shorter title for the navigation bar.  Default is the same as html_title.
# html_short_title = None

# The name of an image file (relative to this directory) to place at the top
# of the sidebar.
# html_logo = None

# The name of an image file (within the static path) to use as favicon of the
# docs.  This file should be a Windows icon file (.ico) being 16x16 or 32x32
# pixels large.
# html_favicon = None

# 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"]

# Add any extra paths that contain custom files (such as robots.txt or
# .htaccess) here, relative to this directory. These files are copied
# directly to the root of the documentation.
# html_extra_path = []

# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
# using the given strftime format.
# html_last_updated_fmt = '%b %d, %Y'

# If true, SmartyPants will be used to convert quotes and dashes to
# typographically correct entities.
# html_use_smartypants = True

# Custom sidebar templates, maps document names to template names.
# html_sidebars = {}

# Additional templates that should be rendered to pages, maps page names to
# template names.
# html_additional_pages = {}

# If false, no module index is generated.
# html_domain_indices = True

# If false, no index is generated.
# html_use_index = True

# If true, the index is split into individual pages for each letter.
# html_split_index = False

# If true, links to the reST sources are added to the pages.
# html_show_sourcelink = True

# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
# html_show_sphinx = True

# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
# html_show_copyright = True

# If true, an OpenSearch description file will be output, and all pages will
# contain a <link> tag referring to it.  The value of this option must be the
# base URL from which the finished HTML is served.
# html_use_opensearch = ''

# This is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = None

# Output file base name for HTML help builder.
htmlhelp_basename = "aiosmtpddoc"

# endregion

# region -- 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': '',
}

# 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 = [
    ("index", "aiosmtpd.tex", "aiosmtpd Documentation", "aiosmtpd hackers", "manual"),
]

# The name of an image file (relative to this directory) to place at the top of
# the title page.
# latex_logo = None

# For "manual" documents, if this is true, then toplevel headings are parts,
# not chapters.
# latex_use_parts = False

# If true, show page references after internal links.
# latex_show_pagerefs = False

# If true, show URL addresses after external links.
# latex_show_urls = False

# Documents to append as an appendix to all manuals.
# latex_appendices = []

# If false, no module index is generated.
# latex_domain_indices = True

# endregion

# region -- Options for manual page output ---------------------------------------

# One entry per manual page. List of tuples
# (source start file, name, description, authors, manual section).
man_pages = [
    ("manpage", "aiosmtpd", "asyncio based SMTP server", [author], 1),
]

# If true, show URL addresses after external links.
# man_show_urls = False

# endregion

# region -- 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 = [
    (
        "index",
        "aiosmtpd",
        "aiosmtpd Documentation",
        "aiosmtpd hackers",
        "aiosmtpd",
        "One line description of project.",
        "Miscellaneous",
    ),
]

# Documents to append as an appendix to all manuals.
# texinfo_appendices = []

# If false, no module index is generated.
# texinfo_domain_indices = True

# How to display URL addresses: 'footnote', 'no', or 'inline'.
# texinfo_show_urls = 'footnote'

# If true, do not generate a @detailmenu in the "Top" node's menu.
# texinfo_no_detailmenu = False

# endregion


def setup(app):  # noqa: ANN001
    app.add_css_file("aiosmtpd.css")
