mirror of
https://github.com/espressif/esp-idf.git
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329ae0a987
Move doc hosting from readthedocs to espressif servers Update CI, Sphinx configs and add IDF Sphinx theme
498 lines
17 KiB
Python
498 lines
17 KiB
Python
# -*- coding: utf-8 -*-
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#
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# Common (non-language-specific) configuration for Read The Docs & Sphinx
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#
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# Based on a Read the Docs Template documentation build configuration file,
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# created by sphinx-quickstart on Tue Aug 26 14:19:49 2014.
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#
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# This file is imported from a language-specific conf.py (ie en/conf.py or
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# zh_CN/conf.py)
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#
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# Note that not all possible configuration values are present in this
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# autogenerated file.
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#
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# All configuration values have a default; values that are commented out
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# serve to show the default.
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from __future__ import print_function
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from __future__ import unicode_literals
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import sys
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import os
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import re
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import subprocess
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from sanitize_version import sanitize_version
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from get_github_rev import get_github_rev
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# Note: If extensions (or modules to document with autodoc) are in another directory,
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# add these directories to sys.path here. If the directory is relative to the
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# documentation root, use os.path.abspath to make it absolute
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from local_util import copy_if_modified
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# build_docs on the CI server sometimes fails under Python3. This is a workaround:
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sys.setrecursionlimit(3500)
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config_dir = os.path.abspath(os.path.dirname(__file__))
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try:
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builddir = os.environ['BUILDDIR']
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except KeyError:
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builddir = '_build'
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# Fill in a default IDF_PATH if it's missing (ie when Read The Docs is building the docs)
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try:
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idf_path = os.environ['IDF_PATH']
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except KeyError:
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idf_path = os.path.realpath(os.path.join(os.path.dirname(__file__), '..'))
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def call_with_python(cmd):
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# using sys.executable ensures that the scripts are called with the same Python interpreter
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if os.system('{} {}'.format(sys.executable, cmd)) != 0:
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raise RuntimeError('{} failed'.format(cmd))
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# Call Doxygen to get XML files from the header files
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print("Calling Doxygen to generate latest XML files")
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if os.system("doxygen ../Doxyfile") != 0:
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raise RuntimeError('Doxygen call failed')
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# Doxygen has generated XML files in 'xml' directory.
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# Copy them to 'xml_in', only touching the files which have changed.
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copy_if_modified('xml/', 'xml_in/')
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# Generate 'api_name.inc' files using the XML files by Doxygen
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call_with_python('../gen-dxd.py')
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def find_component_files(parent_dir, target_filename):
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parent_dir = os.path.abspath(parent_dir)
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result = []
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component_files = dict()
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for (dirpath, dirnames, filenames) in os.walk(parent_dir):
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try:
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# note: trimming "examples" dir as MQTT submodule
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# has its own examples directory in the submodule, not part of IDF
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dirnames.remove("examples")
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except ValueError:
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pass
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if target_filename in filenames:
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component_files[os.path.basename(dirpath)] = os.path.join(dirpath, target_filename)
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components = sorted(component_files.keys())
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for component in components:
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result.append(component_files[component])
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print("List of %s: %s" % (target_filename, ", ".join(components)))
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return result
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# Generate 'kconfig.inc' file from components' Kconfig files
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print("Generating kconfig.inc from kconfig contents")
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kconfig_inc_path = '{}/inc/kconfig.inc'.format(builddir)
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temp_sdkconfig_path = '{}/sdkconfig.tmp'.format(builddir)
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kconfigs = find_component_files("../../components", "Kconfig")
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kconfig_projbuilds = find_component_files("../../components", "Kconfig.projbuild")
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sdkconfig_renames = find_component_files("../../components", "sdkconfig.rename")
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# trim the esp32s2beta component, until we have proper multi-target support
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kconfigs = [k for k in kconfigs if "esp32s2beta" not in k]
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kconfig_projbuilds = [k for k in kconfig_projbuilds if "esp32s2beta" not in k]
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sdkconfig_renames = [r for r in sdkconfig_renames if "esp32s2beta" not in r]
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kconfigs_source_path = '{}/inc/kconfigs_source.in'.format(builddir)
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kconfig_projbuilds_source_path = '{}/inc/kconfig_projbuilds_source.in'.format(builddir)
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prepare_kconfig_files_args = [sys.executable,
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"../../tools/kconfig_new/prepare_kconfig_files.py",
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"--env", "COMPONENT_KCONFIGS={}".format(" ".join(kconfigs)),
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"--env", "COMPONENT_KCONFIGS_PROJBUILD={}".format(" ".join(kconfig_projbuilds)),
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"--env", "COMPONENT_KCONFIGS_SOURCE_FILE={}".format(kconfigs_source_path),
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"--env", "COMPONENT_KCONFIGS_PROJBUILD_SOURCE_FILE={}".format(kconfig_projbuilds_source_path),
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]
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subprocess.check_call(prepare_kconfig_files_args)
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confgen_args = [sys.executable,
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"../../tools/kconfig_new/confgen.py",
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"--kconfig", "../../Kconfig",
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"--sdkconfig-rename", "../../sdkconfig.rename",
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"--config", temp_sdkconfig_path,
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"--env", "COMPONENT_KCONFIGS={}".format(" ".join(kconfigs)),
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"--env", "COMPONENT_KCONFIGS_PROJBUILD={}".format(" ".join(kconfig_projbuilds)),
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"--env", "COMPONENT_SDKCONFIG_RENAMES={}".format(" ".join(sdkconfig_renames)),
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"--env", "COMPONENT_KCONFIGS_SOURCE_FILE={}".format(kconfigs_source_path),
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"--env", "COMPONENT_KCONFIGS_PROJBUILD_SOURCE_FILE={}".format(kconfig_projbuilds_source_path),
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"--env", "IDF_PATH={}".format(idf_path),
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"--output", "docs", kconfig_inc_path + '.in'
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]
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subprocess.check_call(confgen_args)
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copy_if_modified(kconfig_inc_path + '.in', kconfig_inc_path)
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# Generate 'esp_err_defs.inc' file with ESP_ERR_ error code definitions
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esp_err_inc_path = '{}/inc/esp_err_defs.inc'.format(builddir)
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call_with_python('../../tools/gen_esp_err_to_name.py --rst_output ' + esp_err_inc_path + '.in')
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copy_if_modified(esp_err_inc_path + '.in', esp_err_inc_path)
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# Generate version-related includes
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#
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# (Note: this is in a function as it needs to access configuration to get the language)
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def generate_version_specific_includes(app):
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print("Generating version-specific includes...")
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version_tmpdir = '{}/version_inc'.format(builddir)
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call_with_python('../gen-version-specific-includes.py {} {}'.format(app.config.language, version_tmpdir))
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copy_if_modified(version_tmpdir, '{}/inc'.format(builddir))
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# Generate toolchain download links
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print("Generating toolchain download links")
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base_url = 'https://dl.espressif.com/dl/'
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toolchain_tmpdir = '{}/toolchain_inc'.format(builddir)
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call_with_python('../gen-toolchain-links.py ../../tools/toolchain_versions.mk {} {}'.format(base_url, toolchain_tmpdir))
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copy_if_modified(toolchain_tmpdir, '{}/inc'.format(builddir))
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# http://stackoverflow.com/questions/12772927/specifying-an-online-image-in-sphinx-restructuredtext-format
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#
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suppress_warnings = ['image.nonlocal_uri']
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# -- General configuration ------------------------------------------------
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# If your documentation needs a minimal Sphinx version, state it here.
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# needs_sphinx = '1.0'
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# Add any Sphinx extension module names here, as strings. They can be
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# extensions coming with Sphinx (named 'sphinx.ext.*') or your custom
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# ones.
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extensions = ['breathe',
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'sphinx_idf_theme',
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'link-roles',
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'sphinxcontrib.blockdiag',
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'sphinxcontrib.seqdiag',
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'sphinxcontrib.actdiag',
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'sphinxcontrib.nwdiag',
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'sphinxcontrib.rackdiag',
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'sphinxcontrib.packetdiag',
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'html_redirects',
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'sphinx.ext.todo',
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'latex_builder',
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]
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# sphinx.ext.todo extension parameters
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# If the below parameter is True, the extension
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# produces output, else it produces nothing.
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todo_include_todos = False
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# Enabling this fixes cropping of blockdiag edge labels
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seqdiag_antialias = True
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# Breathe extension variables
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# Doxygen regenerates files in 'xml/' directory every time,
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# but we copy files to 'xml_in/' only when they change, to speed up
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# incremental builds.
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breathe_projects = {"esp32-idf": "xml_in/"}
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breathe_default_project = "esp32-idf"
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# Add any paths that contain templates here, relative to this directory.
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templates_path = ['_templates']
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# The suffix of source filenames.
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source_suffix = ['.rst', '.md']
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source_parsers = {'.md': 'recommonmark.parser.CommonMarkParser',
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}
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# The encoding of source files.
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# source_encoding = 'utf-8-sig'
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# The master toctree document.
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master_doc = 'index'
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# The version info for the project you're documenting, acts as replacement for
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# |version| and |release|, also used in various other places throughout the
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# built documents.
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#
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# This is the full exact version, canonical git version description
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# visible when you open index.html.
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version = subprocess.check_output(['git', 'describe']).strip().decode('utf-8')
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# The 'release' version is the same as version for non-CI builds, but for CI
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# builds on a branch then it's replaced with the branch name
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release = sanitize_version(version)
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print('Version: {0} Release: {1}'.format(version, release))
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# There are two options for replacing |today|: either, you set today to some
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# non-false value, then it is used:
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# today = ''
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# Else, today_fmt is used as the format for a strftime call.
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# today_fmt = '%B %d, %Y'
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# List of patterns, relative to source directory, that match files and
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# directories to ignore when looking for source files.
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exclude_patterns = ['_build','README.md']
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# The reST default role (used for this markup: `text`) to use for all
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# documents.
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# default_role = None
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# If true, '()' will be appended to :func: etc. cross-reference text.
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# add_function_parentheses = True
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# If true, the current module name will be prepended to all description
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# unit titles (such as .. function::).
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# add_module_names = True
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# If true, sectionauthor and moduleauthor directives will be shown in the
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# output. They are ignored by default.
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# show_authors = False
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# The name of the Pygments (syntax highlighting) style to use.
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pygments_style = 'sphinx'
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# Extra options required by sphinx_idf_theme
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project_slug = 'esp-idf'
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versions_url = 'https://dl.espressif.com/dl/esp-idf/idf_versions.js'
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languages = ['en', 'zh_CN']
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# A list of ignored prefixes for module index sorting.
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# modindex_common_prefix = []
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# If true, keep warnings as "system message" paragraphs in the built documents.
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# keep_warnings = False
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# -- Options for HTML output ----------------------------------------------
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# Custom added feature to allow redirecting old URLs
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#
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# Redirects should be listed in page_redirects.xt
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#
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with open("../page_redirects.txt") as f:
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lines = [re.sub(" +", " ", line.strip()) for line in f.readlines() if line.strip() != "" and not line.startswith("#")]
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for line in lines: # check for well-formed entries
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if len(line.split(' ')) != 2:
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raise RuntimeError("Invalid line in page_redirects.txt: %s" % line)
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html_redirect_pages = [tuple(line.split(' ')) for line in lines]
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# The theme to use for HTML and HTML Help pages. See the documentation for
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# a list of builtin themes.
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html_theme = 'sphinx_idf_theme'
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# context used by sphinx_idf_theme
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html_context = {
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"display_github": True, # Add 'Edit on Github' link instead of 'View page source'
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"github_user": "espressif",
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"github_repo": "esp-idf",
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"github_version": get_github_rev(),
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}
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# Theme options are theme-specific and customize the look and feel of a theme
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# further. For a list of options available for each theme, see the
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# documentation.
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# html_theme_options = {}
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# Add any paths that contain custom themes here, relative to this directory.
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# html_theme_path = []
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# The name for this set of Sphinx documents. If None, it defaults to
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# "<project> v<release> documentation".
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# html_title = None
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# A shorter title for the navigation bar. Default is the same as html_title.
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# html_short_title = None
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# The name of an image file (relative to this directory) to place at the top
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# of the sidebar.
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html_logo = "../_static/espressif-logo.svg"
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# The name of an image file (within the static path) to use as favicon of the
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# docs. This file should be a Windows icon file (.ico) being 16x16 or 32x32
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# pixels large.
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# html_favicon = None
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# Add any paths that contain custom static files (such as style sheets) here,
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# relative to this directory. They are copied after the builtin static files,
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# so a file named "default.css" will overwrite the builtin "default.css".
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html_static_path = ['../_static']
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# Add any extra paths that contain custom files (such as robots.txt or
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# .htaccess) here, relative to this directory. These files are copied
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# directly to the root of the documentation.
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# html_extra_path = []
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# If not '', a 'Last updated on:' timestamp is inserted at every page bottom,
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# using the given strftime format.
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# html_last_updated_fmt = '%b %d, %Y'
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# If true, SmartyPants will be used to convert quotes and dashes to
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# typographically correct entities.
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# html_use_smartypants = True
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# Custom sidebar templates, maps document names to template names.
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# html_sidebars = {}
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# Additional templates that should be rendered to pages, maps page names to
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# template names.
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# html_additional_pages = {}
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# If false, no module index is generated.
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# html_domain_indices = True
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# If false, no index is generated.
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# html_use_index = True
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# If true, the index is split into individual pages for each letter.
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# html_split_index = False
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# If true, links to the reST sources are added to the pages.
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# html_show_sourcelink = True
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# If true, "Created using Sphinx" is shown in the HTML footer. Default is True.
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# html_show_sphinx = True
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# If true, "(C) Copyright ..." is shown in the HTML footer. Default is True.
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# html_show_copyright = True
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# If true, an OpenSearch description file will be output, and all pages will
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# contain a <link> tag referring to it. The value of this option must be the
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# base URL from which the finished HTML is served.
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# html_use_opensearch = ''
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# This is the file name suffix for HTML files (e.g. ".xhtml").
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# html_file_suffix = None
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# Output file base name for HTML help builder.
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htmlhelp_basename = 'ReadtheDocsTemplatedoc'
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# -- Options for LaTeX output ---------------------------------------------
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latex_template_dir = os.path.join(config_dir, 'latex_templates')
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preamble = ''
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with open(os.path.join(latex_template_dir, 'preamble.tex')) as f:
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preamble = f.read()
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titlepage = ''
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with open(os.path.join(latex_template_dir, 'titlepage.tex')) as f:
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titlepage = f.read()
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latex_elements = {
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'papersize': 'a4paper',
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# Latex figure (float) alignment
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'figure_align':'htbp',
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'pointsize': '10pt',
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# Additional stuff for the LaTeX preamble.
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'fncychap': '\\usepackage[Sonny]{fncychap}',
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'preamble': preamble,
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'maketitle': titlepage,
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}
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# The name of an image file (relative to this directory) to place at the top of
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# the title page.
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# The name of an image file (relative to this directory) to place at the bottom of
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# the title page.
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latex_logo = "../_static/espressif2.pdf"
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latex_engine = 'xelatex'
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latex_use_xindy = False
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# For "manual" documents, if this is true, then toplevel headings are parts,
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# not chapters.
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# latex_use_parts = False
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# If true, show page references after internal links.
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# latex_show_pagerefs = False
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# If true, show URL addresses after external links.
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# latex_show_urls = False
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# Documents to append as an appendix to all manuals.
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# latex_appendices = []
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# If false, no module index is generated.
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# latex_domain_indices = True
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# -- Options for manual page output ---------------------------------------
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# One entry per manual page. List of tuples
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# (source start file, name, description, authors, manual section).
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man_pages = [
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('index', 'readthedocstemplate', u'Read the Docs Template Documentation',
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[u'Read the Docs'], 1)
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]
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# If true, show URL addresses after external links.
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# man_show_urls = False
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# -- Options for Texinfo output -------------------------------------------
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# Grouping the document tree into Texinfo files. List of tuples
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# (source start file, target name, title, author,
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# dir menu entry, description, category)
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texinfo_documents = [
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('index', 'ReadtheDocsTemplate', u'Read the Docs Template Documentation',
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u'Read the Docs', 'ReadtheDocsTemplate', 'One line description of project.',
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'Miscellaneous'),
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]
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# Documents to append as an appendix to all manuals.
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# texinfo_appendices = []
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# If false, no module index is generated.
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# texinfo_domain_indices = True
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# How to display URL addresses: 'footnote', 'no', or 'inline'.
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# texinfo_show_urls = 'footnote'
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# If true, do not generate a @detailmenu in the "Top" node's menu.
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# texinfo_no_detailmenu = False
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# Override RTD CSS theme to introduce the theme corrections
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# https://github.com/rtfd/sphinx_rtd_theme/pull/432
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def setup(app):
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app.add_stylesheet('theme_overrides.css')
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generate_version_specific_includes(app)
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# Not all config variables are set when setup is called
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app.connect('config-inited', setup_config_values)
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app.connect('config-inited', setup_html_context)
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def setup_config_values(app, config):
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# Sets up global config values needed by other extensions
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idf_target_title_dict = {
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'esp32': 'ESP32',
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'esp32s2': 'ESP32-S2'
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}
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app.add_config_value('idf_target_title_dict', idf_target_title_dict, 'env')
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pdf_name = "esp-idf-{}-{}-{}".format(app.config.language, app.config.version, "esp32")
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app.add_config_value('pdf_file', pdf_name, 'env')
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def setup_html_context(app, config):
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# Setup path for 'edit on github'-link
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app.config.html_context['conf_py_path'] = "/docs/{}/".format(app.config.language)
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