mirror of
https://github.com/ClickHouse/ClickHouse.git
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235 lines
8.0 KiB
Python
235 lines
8.0 KiB
Python
import logging
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import os
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import re
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import shutil
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import subprocess
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import yaml
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import bs4
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import mkdocs.commands.build
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import test
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import util
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import website
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TEMPORARY_FILE_NAME = "single.md"
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def recursive_values(item):
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if isinstance(item, dict):
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for _, value in list(item.items()):
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yield from recursive_values(value)
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elif isinstance(item, list):
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for value in item:
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yield from recursive_values(value)
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elif isinstance(item, str):
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yield item
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anchor_not_allowed_chars = re.compile(r"[^\w\-]")
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def generate_anchor_from_path(path):
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return re.sub(anchor_not_allowed_chars, "-", path)
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absolute_link = re.compile(r"^https?://")
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def replace_link(match, path):
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title = match.group(1)
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link = match.group(2)
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# Not a relative link
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if re.search(absolute_link, link):
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return match.group(0)
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if link.endswith("/"):
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link = link[0:-1] + ".md"
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return "{}(#{})".format(
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title,
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generate_anchor_from_path(
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os.path.normpath(os.path.join(os.path.dirname(path), link))
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),
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)
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# Concatenates Markdown files to a single file.
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def concatenate(lang, docs_path, single_page_file, nav):
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lang_path = os.path.join(docs_path, lang)
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proj_config = f"{docs_path}/toc_{lang}.yml"
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if os.path.exists(proj_config):
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with open(proj_config) as cfg_file:
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nav = yaml.full_load(cfg_file.read())["nav"]
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files_to_concatenate = list(recursive_values(nav))
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files_count = len(files_to_concatenate)
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logging.info(
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f"{files_count} files will be concatenated into single md-file for {lang}."
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)
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logging.debug("Concatenating: " + ", ".join(files_to_concatenate))
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assert files_count > 0, f"Empty single-page for {lang}"
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link_regexp = re.compile(r"(\[[^\]]+\])\(([^)#]+)(?:#[^\)]+)?\)")
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for path in files_to_concatenate:
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try:
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with open(os.path.join(lang_path, path)) as f:
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# Insert a horizontal ruler. Then insert an anchor that we will link to. Its name will be a path to the .md file.
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single_page_file.write(
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'\n______\n<a name="%s"></a>\n' % generate_anchor_from_path(path)
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)
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in_metadata = False
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for line in f:
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# Skip YAML metadata.
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if line == "---\n":
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in_metadata = not in_metadata
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continue
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if not in_metadata:
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# Increase the level of headers.
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if line.startswith("#"):
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line = "#" + line
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# Replace links within the docs.
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if re.search(link_regexp, line):
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line = re.sub(
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link_regexp,
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lambda match: replace_link(match, path),
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line,
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)
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# If failed to replace the relative link, print to log
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# But with some exceptions:
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# - "../src/" -- for cmake-in-clickhouse.md (link to sources)
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# - "../usr/share" -- changelog entry that has "../usr/share/zoneinfo"
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if (
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"../" in line
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and (not "../usr/share" in line)
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and (not "../src/" in line)
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):
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logging.info("Failed to resolve relative link:")
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logging.info(path)
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logging.info(line)
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single_page_file.write(line)
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except IOError as e:
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logging.warning(str(e))
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single_page_file.flush()
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def get_temporary_file_name(lang, args):
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return os.path.join(args.docs_dir, lang, TEMPORARY_FILE_NAME)
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def remove_temporary_files(lang, args):
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single_md_path = get_temporary_file_name(lang, args)
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if os.path.exists(single_md_path):
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os.unlink(single_md_path)
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def build_single_page_version(lang, args, nav, cfg):
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logging.info(f"Building single page version for {lang}")
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os.environ["SINGLE_PAGE"] = "1"
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extra = cfg.data["extra"]
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extra["single_page"] = True
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extra["is_amp"] = False
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single_md_path = get_temporary_file_name(lang, args)
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with open(single_md_path, "w") as single_md:
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concatenate(lang, args.docs_dir, single_md, nav)
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with util.temp_dir() as site_temp:
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with util.temp_dir() as docs_temp:
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docs_src_lang = os.path.join(args.docs_dir, lang)
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docs_temp_lang = os.path.join(docs_temp, lang)
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shutil.copytree(docs_src_lang, docs_temp_lang)
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for root, _, filenames in os.walk(docs_temp_lang):
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for filename in filenames:
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if filename != "single.md" and filename.endswith(".md"):
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os.unlink(os.path.join(root, filename))
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cfg.load_dict(
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{
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"docs_dir": docs_temp_lang,
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"site_dir": site_temp,
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"extra": extra,
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"nav": [{cfg.data.get("site_name"): "single.md"}],
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}
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)
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if not args.test_only:
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mkdocs.commands.build.build(cfg)
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single_page_output_path = os.path.join(
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args.docs_dir, args.docs_output_dir, lang, "single"
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)
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if os.path.exists(single_page_output_path):
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shutil.rmtree(single_page_output_path)
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shutil.copytree(
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os.path.join(site_temp, "single"), single_page_output_path
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)
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single_page_index_html = os.path.join(
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single_page_output_path, "index.html"
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)
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single_page_content_js = os.path.join(
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single_page_output_path, "content.js"
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)
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with open(single_page_index_html, "r") as f:
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sp_prefix, sp_js, sp_suffix = f.read().split("<!-- BREAK -->")
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with open(single_page_index_html, "w") as f:
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f.write(sp_prefix)
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f.write(sp_suffix)
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with open(single_page_content_js, "w") as f:
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if args.minify:
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import jsmin
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sp_js = jsmin.jsmin(sp_js)
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f.write(sp_js)
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logging.info(f"Re-building single page for {lang} pdf/test")
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with util.temp_dir() as test_dir:
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extra["single_page"] = False
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cfg.load_dict(
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{
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"docs_dir": docs_temp_lang,
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"site_dir": test_dir,
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"extra": extra,
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"nav": [{cfg.data.get("site_name"): "single.md"}],
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}
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)
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mkdocs.commands.build.build(cfg)
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css_in = " ".join(website.get_css_in(args))
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js_in = " ".join(website.get_js_in(args))
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subprocess.check_call(
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f"cat {css_in} > {test_dir}/css/base.css", shell=True
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)
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subprocess.check_call(
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f"cat {js_in} > {test_dir}/js/base.js", shell=True
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)
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if args.save_raw_single_page:
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shutil.copytree(test_dir, args.save_raw_single_page)
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logging.info(f"Running tests for {lang}")
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test.test_single_page(
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os.path.join(test_dir, "single", "index.html"), lang
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)
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logging.info(f"Finished building single page version for {lang}")
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remove_temporary_files(lang, args)
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