Initial sphinx file import

cmake/Docs.cmake

@@ -1,7 +1,40 @@
 FIND_PACKAGE(Doxygen 1.8.7)
 
+FIND_PROGRAM(SPHINX_EXECUTABLE NAMES sphinx-build
+    HINTS
+    $ENV{SPHINX_DIR}
+    PATH_SUFFIXES bin
+    DOC "Sphinx documentation generator")
+
 INCLUDE(FeatureSummary)
 
+SET(SPHINX_SRC_DIR "${CMAKE_CURRENT_SOURCE_DIR}/sphinx_doc_src")
+SET(SPHINX_ROOT_DIR "${CMAKE_CURRENT_BINARY_DIR}/sphinx-root")
+SET(SPHINX_BUILD_DIR "${SPHINX_ROOT_DIR}/build")
+SET(SPHINX_CACHE_DIR "${SPHINX_ROOT_DIR}/doctrees")
+SET(SPHINX_HTML_DIR "${SPHINX_ROOT_DIR}/html")
+SET(SPHINX_MANPAGE_DIR "${SPHINX_ROOT_DIR}/man")
+
+CONFIGURE_FILE("${SPHINX_SRC_DIR}/conf.py" "${SPHINX_BUILD_DIR}/conf.py" @ONLY)
+
+ADD_CUSTOM_TARGET(sphinx-docs
+    ${SPHINX_EXECUTABLE}
+        -q -b html
+        -c "${SPHINX_SRC_DIR}"
+        -d "${SPHINX_CACHE_DIR}"
+        "${SPHINX_SRC_DIR}"
+        "${SPHINX_HTML_DIR}"
+    COMMENT "Building HTML documentation with Sphinx")
+
+ADD_CUSTOM_TARGET(sphinx-manpages
+    ${SPHINX_EXECUTABLE}
+        -q -b man
+        -c "${SPHINX_SRC_DIR}"
+        -d "${SPHINX_CACHE_DIR}"
+        "${SPHINX_SRC_DIR}"
+        "${SPHINX_MANPAGE_DIR}"
+    COMMENT "Building man pages with Sphinx")
+
 IF(DOXYGEN_FOUND)
     OPTION(BUILD_DOCS "build documentation (requires Doxygen)" ON)
 ELSE(DOXYGEN_FOUND)

sphinx_doc_src/conf.py

@@ -0,0 +1,189 @@
+# -*- 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
+
+import glob
+import os.path
+
+# -- Helper functions --------------------------------------------------------
+
+def strip_ext(path):
+    """ Remove the extension from a path. """
+    return os.path.splitext(path)[0]
+
+# -- 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 = 'fish-shell'
+copyright = '2018, fish-shell developers'
+author = 'fish-shell developers'
+
+# The short X.Y version
+version = '3.1'
+# The full version, including alpha/beta/rc tags
+release = '3.1.0'
+
+
+# -- 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 = [
+]
+
+# 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']
+source_suffix = '.rst'
+
+# 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
+
+
+# -- 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 = 'nature'
+
+# 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']
+
+# 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 = 'fish-shelldoc'
+
+
+# -- 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, 'fish-shell.tex', 'fish-shell Documentation',
+     'fish-shell developers', '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, 'fish', 'fish-shell Documentation',
+     [author], 1)
+]
+for path in sorted(glob.glob('cmds/*')):
+    docname = strip_ext(path)
+    cmd = os.path.basename(docname)
+    man_pages.append((docname, cmd, '', '', 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, 'fish-shell', 'fish-shell Documentation',
+     author, 'fish-shell', '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']
+
+# Disable smart-quotes to prevent double dashes from becoming emdashes.
+smartquotes = False