view docs/conf.py @ 4442:819bad275701

evolve: add logic to handle a particular case in divergence resolution

Case is: In content divergence, to check if the two csets are on different
parent or same parent what we do is find gca of the two csets and then
compare it with the singlesuccessors of two csets's parents.

Now, if gca is same as singlesuccessors of both the csets then we conclude
that both are on the same parent which is not totally correct as it is
possible that both the parents of two csets are obsolete with a single
successor.

This patch adds the logic to cover the above metioned case correctly,
deciding the part when we need to relocate a cset to other side while
resolving the stack of divergent csets.

Changes in test file demonstrate that before this patch we were not
doing it right because it should have relocated every node to other side
instead of just relocating the first one from the stack.

# Add any Sphinx extension module names here, as strings. They can be extensions
# coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
from mercurial import demandimport
demandimport.disable()
from docutils import nodes
from docutils.parsers.rst import Directive
from mercurial import ui
from mercurial import extensions as hgext
from mercurial import commands
import os

extensions = ["sphinx.ext.graphviz"]

# autoclass_content = 'both'
# Add any paths that contain templates here, relative to this directory.
# templates_path = []

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

# The master toctree document.
master_doc = 'index'

# General substitutions.
project = 'evolve extension for Mercurial'
copyright = '2010-2014, Pierre-Yves David, Greg Ward, and contributors'

# The default replacements for |version| and |release|, also used in various
# other places throughout the built documents.
#
# The short X.Y version.
version = '0.0'
# The full version, including alpha/beta/rc tags.
release = '0.0'

# 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'

# List of documents that shouldn't be included in the build.
unused_docs = []

# List of directories, relative to source directories, that shouldn't be searched
# for source files.
# exclude_dirs = []

# 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'


# Options for HTML output
# -----------------------

# The style sheet to use for HTML and HTML Help pages. A file of that name
# must exist either in Sphinx' static/ path, or in one of the custom paths
# given in html_static_path.
# html_style = 'sphinx-default.css'

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

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

# The name of an image file (within the static path) to place at the top of
# the sidebar.
# html_logo = 'logo-evolve.svg'

# 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 = 'logo-evolve.ico'

# 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']

# 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_use_modindex = False

# 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, the reST sources are included in the HTML build as _sources/<name>.
# html_copy_source = 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 = ''

# If nonempty, this is the file name suffix for HTML files (e.g. ".xhtml").
# html_file_suffix = '.html'

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

graphviz_output_format = "svg"

class hghelpdirective(Directive):
    has_content = True

    def run(self):
        u = ui.ui()
        if not hasattr(u, 'disablepager'):
            return []
        u.disablepager()
        u.setconfig(
            'extensions', 'evolve',
            os.path.join(
                os.path.abspath(os.path.dirname(__file__)),
                os.pardir, 'hgext3rd', 'evolve'))
        hgext.loadall(u)
        u.pushbuffer()
        commands.help_(u, self.content[0])
        return [
            nodes.literal_block(text=u.popbuffer())]


def setup(app):
    app.add_directive('hghelp', hghelpdirective)