ClickHouse/docs/tools/build.py
Nikolay Kirsh e4fce8291e Update copyright (#4039)
2019 have started
2019-01-11 18:27:45 +03:00

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#!/usr/bin/env python
# -*- coding: utf-8 -*-
from __future__ import unicode_literals
import argparse
import contextlib
import datetime
import logging
import os
import shutil
import subprocess
import sys
import tempfile
import time
import markdown.extensions
import markdown.util
from mkdocs import config
from mkdocs import exceptions
from mkdocs.commands import build as mkdocs_build
from concatenate import concatenate
import mdx_clickhouse
import test
@contextlib.contextmanager
def temp_dir():
path = tempfile.mkdtemp(dir=os.environ.get('TEMP'))
try:
yield path
finally:
shutil.rmtree(path)
@contextlib.contextmanager
def autoremoved_file(path):
try:
with open(path, 'w') as handle:
yield handle
finally:
os.unlink(path)
class ClickHouseMarkdown(markdown.extensions.Extension):
class ClickHousePreprocessor(markdown.util.Processor):
def run(self, lines):
for line in lines:
if '<!--hide-->' not in line:
yield line
def extendMarkdown(self, md):
md.preprocessors.register(self.ClickHousePreprocessor(), 'clickhouse_preprocessor', 31)
markdown.extensions.ClickHouseMarkdown = ClickHouseMarkdown
def build_for_lang(lang, args):
logging.info('Building %s docs' % lang)
os.environ['SINGLE_PAGE'] = '0'
config_path = os.path.join(args.docs_dir, 'toc_%s.yml' % lang)
try:
theme_cfg = {
'name': 'mkdocs',
'custom_dir': os.path.join(os.path.dirname(__file__), args.theme_dir),
'language': lang,
'direction': 'rtl' if lang == 'fa' else 'ltr',
'feature': {
'tabs': False
},
'palette': {
'primary': 'white',
'accent': 'white'
},
'font': False,
'logo': 'images/logo.svg',
'favicon': 'assets/images/favicon.ico',
'include_search_page': False,
'search_index_only': True,
'static_templates': ['404.html'],
'extra': {
'single_page': False,
'now': int(time.mktime(datetime.datetime.now().timetuple())) # TODO better way to avoid caching
}
}
site_names = {
'en': 'ClickHouse Documentation',
'ru': 'Документация ClickHouse',
'zh': 'ClickHouse文档',
'fa': 'مستندات ClickHouse'
}
cfg = config.load_config(
config_file=config_path,
site_name=site_names.get(lang, site_names['en']),
site_url='https://clickhouse.yandex/docs/%s/' % lang,
docs_dir=os.path.join(args.docs_dir, lang),
site_dir=os.path.join(args.output_dir, lang),
strict=True,
theme=theme_cfg,
copyright='©20162019 Yandex LLC',
use_directory_urls=True,
repo_name='yandex/ClickHouse',
repo_url='https://github.com/yandex/ClickHouse/',
edit_uri='edit/master/docs/%s' % lang,
extra_css=['assets/stylesheets/custom.css'],
markdown_extensions=[
'clickhouse',
'admonition',
'attr_list',
'codehilite',
'extra',
{
'toc': {
'permalink': True,
'slugify': mdx_clickhouse.slugify
}
}
],
plugins=[{
'search': {
'lang': ['en', 'ru'] if lang == 'ru' else ['en']
}
}],
extra={
'search': {
'language': 'en,ru' if lang == 'ru' else 'en'
}
}
)
mkdocs_build.build(cfg)
if not args.skip_single_page:
build_single_page_version(lang, args, cfg)
except exceptions.ConfigurationError as e:
raise SystemExit('\n' + str(e))
def build_single_page_version(lang, args, cfg):
logging.info('Building single page version for ' + lang)
os.environ['SINGLE_PAGE'] = '1'
with autoremoved_file(os.path.join(args.docs_dir, lang, 'single.md')) as single_md:
concatenate(lang, args.docs_dir, single_md)
with temp_dir() as site_temp:
with temp_dir() as docs_temp:
docs_temp_lang = os.path.join(docs_temp, lang)
shutil.copytree(os.path.join(args.docs_dir, lang), docs_temp_lang)
for root, _, filenames in os.walk(docs_temp_lang):
for filename in filenames:
if filename != 'single.md' and filename.endswith('.md'):
os.unlink(os.path.join(root, filename))
cfg.load_dict({
'docs_dir': docs_temp_lang,
'site_dir': site_temp,
'extra': {
'single_page': True
},
'nav': [
{cfg.data.get('site_name'): 'single.md'}
]
})
mkdocs_build.build(cfg)
single_page_output_path = os.path.join(args.docs_dir, args.output_dir, lang, 'single')
if os.path.exists(single_page_output_path):
shutil.rmtree(single_page_output_path)
shutil.copytree(
os.path.join(site_temp, 'single'),
single_page_output_path
)
if not args.skip_pdf:
single_page_index_html = os.path.abspath(os.path.join(single_page_output_path, 'index.html'))
single_page_pdf = single_page_index_html.replace('index.html', 'clickhouse_%s.pdf' % lang)
create_pdf_command = ['wkhtmltopdf', '--print-media-type', single_page_index_html, single_page_pdf]
logging.debug(' '.join(create_pdf_command))
subprocess.check_call(' '.join(create_pdf_command), shell=True)
with temp_dir() as test_dir:
cfg.load_dict({
'docs_dir': docs_temp_lang,
'site_dir': test_dir,
'extra': {
'single_page': False
},
'nav': [
{cfg.data.get('site_name'): 'single.md'}
]
})
mkdocs_build.build(cfg)
test.test_single_page(os.path.join(test_dir, 'single', 'index.html'), lang)
if args.save_raw_single_page:
shutil.copytree(test_dir, args.save_raw_single_page)
def build_redirects(args):
lang_re_fragment = args.lang.replace(',', '|')
rewrites = []
with open(os.path.join(args.docs_dir, 'redirects.txt'), 'r') as f:
for line in f:
from_path, to_path = line.split(' ', 1)
from_path = '^/docs/(' + lang_re_fragment + ')/' + from_path.replace('.md', '/?') + '$'
to_path = '/docs/$1/' + to_path.replace('.md', '/')
rewrites.append(' '.join(['rewrite', from_path, to_path, 'permanent;']))
with open(os.path.join(args.output_dir, 'redirects.conf'), 'w') as f:
f.write('\n'.join(rewrites))
def build(args):
for lang in args.lang.split(','):
build_for_lang(lang, args)
build_redirects(args)
if __name__ == '__main__':
arg_parser = argparse.ArgumentParser()
arg_parser.add_argument('--lang', default='en,ru,zh,fa')
arg_parser.add_argument('--docs-dir', default='.')
arg_parser.add_argument('--theme-dir', default='mkdocs-material-theme')
arg_parser.add_argument('--output-dir', default='build')
arg_parser.add_argument('--skip-single-page', action='store_true')
arg_parser.add_argument('--skip-pdf', action='store_true')
arg_parser.add_argument('--save-raw-single-page', type=str)
arg_parser.add_argument('--verbose', action='store_true')
args = arg_parser.parse_args()
os.chdir(os.path.join(os.path.dirname(__file__), '..'))
logging.basicConfig(
level=logging.DEBUG if args.verbose else logging.INFO,
stream=sys.stderr
)
logging.getLogger('MARKDOWN').setLevel(logging.INFO)
from build import build
build(args)