tools/docs/mach_commands.py
author Eddy Bruël <ejpbruel@gmail.com>
Mon, 27 Oct 2014 18:00:05 +0100
changeset 212485 d5fcb5f05f03386b67ee2745acd3d30ea477fa64
parent 209363 e93c40d4344fcc7a2ce82bef47fc15da770d7786
child 213571 07abf03ca145eef2560dfb4937ca4e7cae526bf9
permissions -rw-r--r--
Bug 757133: Implement a WorkerDebuggerManager; r=khuey

# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, # You can obtain one at http://mozilla.org/MPL/2.0/.

from __future__ import unicode_literals

import os

from mach.decorators import (
    CommandArgument,
    CommandProvider,
    Command,
)

from mozbuild.base import MachCommandBase
from mozbuild.frontend.reader import BuildReader


@CommandProvider
class Documentation(MachCommandBase):
    """Helps manage in-tree documentation."""

    @Command('build-docs', category='build-dev',
        description='Generate documentation for the tree.')
    @CommandArgument('--format', default='html',
        help='Documentation format to write.')
    @CommandArgument('outdir', default='<DEFAULT>', nargs='?',
        help='Where to write output.')
    def build_docs(self, format=None, outdir=None):
        self._activate_virtualenv()
        self.virtualenv_manager.install_pip_package('mdn-sphinx-theme==0.4')

        from moztreedocs import SphinxManager

        if outdir == '<DEFAULT>':
            outdir = os.path.join(self.topobjdir, 'docs')

        manager = SphinxManager(self.topsrcdir, os.path.join(self.topsrcdir,
            'tools', 'docs'), outdir)

        # We don't care about GYP projects, so don't process them. This makes
        # scanning faster and may even prevent an exception.
        def remove_gyp_dirs(context):
            context['GYP_DIRS'][:] = []

        reader = BuildReader(self.config_environment,
            sandbox_post_eval_cb=remove_gyp_dirs)

        for path, name, key, value in reader.find_sphinx_variables():
            reldir = os.path.dirname(path)

            if name == 'SPHINX_TREES':
                assert key
                manager.add_tree(os.path.join(reldir, value),
                        os.path.join(reldir, key))

            if name == 'SPHINX_PYTHON_PACKAGE_DIRS':
                manager.add_python_package_dir(os.path.join(reldir, value))

        return manager.generate_docs(format)