mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-25 05:41:12 +00:00
118 lines
4.0 KiB
Python
118 lines
4.0 KiB
Python
# 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 absolute_import, print_function, unicode_literals
|
|
|
|
import os
|
|
import sys
|
|
|
|
from mach.decorators import (
|
|
Command,
|
|
CommandArgument,
|
|
CommandProvider,
|
|
)
|
|
|
|
import mozhttpd
|
|
|
|
from mozbuild.base import MachCommandBase
|
|
|
|
|
|
@CommandProvider
|
|
class Documentation(MachCommandBase):
|
|
"""Helps manage in-tree documentation."""
|
|
|
|
@Command('doc', category='devenv',
|
|
description='Generate and display documentation from the tree.')
|
|
@CommandArgument('what', nargs='*', metavar='DIRECTORY [, DIRECTORY]',
|
|
help='Path(s) to documentation to build and display.')
|
|
@CommandArgument('--format', default='html',
|
|
help='Documentation format to write.')
|
|
@CommandArgument('--outdir', default=None, metavar='DESTINATION',
|
|
help='Where to write output.')
|
|
@CommandArgument('--no-open', dest='auto_open', default=True, action='store_false',
|
|
help="Don't automatically open HTML docs in a browser.")
|
|
@CommandArgument('--http', const=':6666', metavar='ADDRESS', nargs='?',
|
|
help='Serve documentation on an HTTP server, e.g. ":6666".')
|
|
def build_docs(self, what=None, format=None, outdir=None, auto_open=True, http=None):
|
|
self._activate_virtualenv()
|
|
self.virtualenv_manager.install_pip_package('sphinx_rtd_theme==0.1.6')
|
|
|
|
import sphinx
|
|
import webbrowser
|
|
|
|
if not outdir:
|
|
outdir = os.path.join(self.topobjdir, 'docs')
|
|
if not what:
|
|
what = [os.path.join(self.topsrcdir, 'tools')]
|
|
outdir = os.path.join(outdir, format)
|
|
|
|
generated = []
|
|
failed = []
|
|
for path in what:
|
|
path = os.path.normpath(os.path.abspath(path))
|
|
docdir = self._find_doc_dir(path)
|
|
|
|
if not docdir:
|
|
failed.append((path, 'could not find docs at this location'))
|
|
continue
|
|
|
|
# find project name to use as a namespace within `outdir`
|
|
project = self._find_project_name(docdir)
|
|
savedir = os.path.join(outdir, project)
|
|
|
|
args = [
|
|
'sphinx',
|
|
'-b', format,
|
|
docdir,
|
|
savedir,
|
|
]
|
|
result = sphinx.build_main(args)
|
|
if result != 0:
|
|
failed.append((path, 'sphinx return code %d' % result))
|
|
else:
|
|
generated.append(savedir)
|
|
|
|
index_path = os.path.join(savedir, 'index.html')
|
|
if not http and auto_open and os.path.isfile(index_path):
|
|
webbrowser.open(index_path)
|
|
|
|
if generated:
|
|
print('\nGenerated documentation:\n%s\n' % '\n'.join(generated))
|
|
|
|
if failed:
|
|
failed = ['%s: %s' % (f[0], f[1]) for f in failed]
|
|
return die('failed to generate documentation:\n%s' % '\n'.join(failed))
|
|
|
|
if http is not None:
|
|
host, port = http.split(':', 1)
|
|
addr = (host, int(port))
|
|
if len(addr) != 2:
|
|
return die('invalid address: %s' % http)
|
|
|
|
httpd = mozhttpd.MozHttpd(host=addr[0], port=addr[1], docroot=outdir)
|
|
print('listening on %s:%d' % addr)
|
|
httpd.start(block=True)
|
|
|
|
def _find_project_name(self, path):
|
|
import imp
|
|
path = os.path.join(path, 'conf.py')
|
|
with open(path, 'r') as fh:
|
|
conf = imp.load_module('doc_conf', fh, path,
|
|
('.py', 'r', imp.PY_SOURCE))
|
|
|
|
return conf.project.replace(' ', '_')
|
|
|
|
def _find_doc_dir(self, path):
|
|
search_dirs = ('doc', 'docs')
|
|
for d in search_dirs:
|
|
p = os.path.join(path, d)
|
|
if os.path.isfile(os.path.join(p, 'conf.py')):
|
|
return p
|
|
|
|
|
|
def die(msg, exit_code=1):
|
|
msg = '%s: %s' % (sys.argv[0], msg)
|
|
print(msg, file=sys.stderr)
|
|
return exit_code
|