mirror of
https://github.com/kdave/btrfs-progs
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Feature from https://github.com/sphinx-doc/sphinx/pull/2064 enable navigation to be able to navigate documentation using the arrow keys. Pull-request: #754 Author: Martin <spleefer90@gmail.com> Signed-off-by: David Sterba <dsterba@suse.com>
178 lines
7.8 KiB
Python
178 lines
7.8 KiB
Python
# Configuration file for the Sphinx documentation builder.
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#
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# This file only contains a selection of the most common options. For a full
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# list see the documentation:
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# https://www.sphinx-doc.org/en/master/usage/configuration.html
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# -- Path setup --------------------------------------------------------------
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# 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, like shown here.
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#
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# import os
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# import sys
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# sys.path.insert(0, os.path.abspath('.'))
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import pathlib
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from docutils import nodes
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from docutils.utils import unescape
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from docutils.parsers.rst import Directive, directives
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from sphinx.util.nodes import split_explicit_title, set_source_info
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# -- Project information -----------------------------------------------------
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project = 'BTRFS'
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version = pathlib.Path("../VERSION").read_text().strip('v\n')
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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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# 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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# This pattern also affects html_static_path and html_extra_path.
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exclude_patterns = ['_build']
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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_rtd_theme'
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html_theme_options = {
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'navigation_with_keys': True
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}
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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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# Disable em-dash translation to a single character as we use that for long
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# command line options and this does not render in a copy & paste friendly way
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# in html
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smartquotes_action = 'qe'
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man_pages = [
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# Source file, page name, description, authors, section
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('btrfs-select-super', 'btrfs-select-super', 'overwrite primary superblock with a backup copy', '', 8),
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('btrfstune', 'btrfstune', 'tune various filesystem parameters', '', 8),
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('fsck.btrfs', 'fsck.btrfs', 'do nothing, successfully', '', 8),
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('btrfs-send', 'btrfs-send', 'generate a stream of changes between two subvolume snapshots', '', 8),
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('btrfs-scrub', 'btrfs-scrub', 'scrub btrfs filesystem, verify block checksums', '', 8),
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('btrfs-restore', 'btrfs-restore', 'try to restore files from a damaged filesystem image', '', 8),
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('btrfs-rescue', 'btrfs-rescue', 'recover a damaged btrfs filesystem', '', 8),
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('btrfs-replace', 'btrfs-replace', 'replace devices managed by btrfs with other device', '', 8),
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('btrfs-receive', 'btrfs-receive', 'receive subvolumes from send stream', '', 8),
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('btrfs-quota', 'btrfs-quota', 'control the global quota status of a btrfs filesystem', '', 8),
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('btrfs-qgroup', 'btrfs-qgroup', 'control the quota group of a btrfs filesystem', '', 8),
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('btrfs-property', 'btrfs-property', 'get/set/list properties for given filesystem object', '', 8),
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('btrfs-inspect-internal', 'btrfs-inspect-internal', 'query various internal information', '', 8),
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('btrfs-image', 'btrfs-image', 'create/restore an image of the filesystem', '', 8),
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('btrfs-find-root', 'btrfs-find-root', 'filter to find btrfs root', '', 8),
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('btrfs-filesystem', 'btrfs-filesystem', 'command group that primarily does work on the whole filesystems', '', 8),
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('btrfs-device', 'btrfs-device', 'manage devices of btrfs filesystems', '', 8),
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('btrfs-convert', 'btrfs-convert', 'convert from ext2/3/4 or reiserfs filesystem to btrfs in-place', '', 8),
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('btrfs-check', 'btrfs-check', 'check or repair a btrfs filesystem', '', 8),
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('btrfs-balance', 'btrfs-balance', 'balance block groups on a btrfs filesystem', '', 8),
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('btrfs-subvolume', 'btrfs-subvolume', 'manage btrfs subvolumes', '', 8),
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('btrfs-map-logical', 'btrfs-map-logical', 'map btrfs logical extent to physical extent', '', 8),
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('btrfs', 'btrfs', 'a toolbox to manage btrfs filesystems', '', 8),
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('mkfs.btrfs', 'mkfs.btrfs', 'create a btrfs filesystem', '', 8),
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('btrfs-man5', 'btrfs', 'topics about the BTRFS filesystem (mount options, supported file attributes and other)', '', 5),
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]
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extensions = [ 'sphinx_rtd_theme' ]
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# Cross reference with document and label
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# Syntax: :docref`Title <rawdocname:label>`
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# Backends: html, man, others
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# - title is mandatory, for manual page backend will append "in rawdocname" if it's in another document
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# - label is not yet validated, can be duplicate in more documents
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# - rawdocname is without extension
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def role_docref(name, rawtext, text, lineno, inliner, options={}, content=[]):
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env = inliner.document.settings.env
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text = unescape(text)
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has_explicit_title, title, target = split_explicit_title(text)
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if not has_explicit_title:
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msg = inliner.reporter.error(f"docref requires title: {rawtext}", line=lineno)
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prb = inliner.problematic(rawtext, rawtext, msg)
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return [prb], [msg]
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try:
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docname, label = target.split(':', 1)
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except ValueError:
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msg = inliner.reporter.error(f"invalid docref syntax {target}", line=lineno)
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prb = inliner.problematic(rawtext, rawtext, msg)
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return [prb], [msg]
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# inliner.reporter.warning(f"DBG: docname={docname} label={label} env.docname={env.docname} title={title}")
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# Validate doc
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if docname not in env.found_docs:
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docs = list(env.found_docs)
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msg = inliner.reporter.error(f"document not found {docname} (%s" % (docs), line=lineno)
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prb = inliner.problematic(rawtext, rawtext, msg)
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return [prb], [msg]
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# TODO: validate label
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suffix = ''
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if env.app.builder.name == 'html':
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suffix = '.html'
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elif env.app.builder.name == 'man':
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suffix = '//'
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titlesuffix = ''
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if docname != env.docname:
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titlesuffix = f" (in {docname})"
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try:
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ref_node = nodes.reference(rawtext, title + titlesuffix,
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refuri=f"{docname}{suffix}#{label}", **options)
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except ValueError:
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msg = inliner.reporter.error('invalid cross reference %r' % text, line=lineno)
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prb = inliner.problematic(rawtext, rawtext, msg)
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return [prb], [msg]
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return [ref_node], []
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# Directive to define a label that can appear multiple time (e.g. from an included
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# document), no warnings
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# Must be used in connection with :docref: to link to the containing rather than
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# included document
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# Syntax: .. duplabel:: label-name
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# Backends: all
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class DupLabelDirective(Directive):
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required_arguments = 1
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def run(self):
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label = self.arguments[0]
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target_node = nodes.target('', '', ids=[label])
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env = self.state.document.settings.env
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line_number = self.state.document.current_line
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env.domaindata['std']['labels'][label] = (env.docname, label, line_number)
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set_source_info(self, target_node)
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return [target_node]
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# Manual page reference or link to man7.org
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# Syntax: :manref:`page(1)`
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# Backends: html, man
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# - format is strict
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# - html link target is not validated
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def role_manref(name, rawtext, text, lineno, inliner, options={}, content=[]):
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env = inliner.document.settings.env
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name, number = text.split('(', 1)
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number = number.split(')')[0]
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try:
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ref_node = nodes.reference(text, f"{name}({number})",
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refuri=f"https://man7.org/linux/man-pages/man{number}/{name}.{number}.html")
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except Exception as e:
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inliner.reporter.warning(f"Error creating manref role: {str(e)}", line=lineno)
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return [], []
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return [ref_node], []
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def setup(app):
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app.add_role('docref', role_docref)
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app.add_role('manref', role_manref)
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app.add_directive('duplabel', DupLabelDirective)
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