ruff/scripts/generate_mkdocs.py
2023-02-22 20:18:10 -05:00

124 lines
3.9 KiB
Python

"""Generate an MkDocs-compatible `docs` and `mkdocs.yml` from the README.md."""
import argparse
import shutil
import subprocess
from pathlib import Path
from typing import NamedTuple
import yaml
class Section(NamedTuple):
"""A section to include in the MkDocs documentation."""
title: str
filename: str
generated: bool
SECTIONS: list[Section] = [
Section("Overview", "index.md", generated=True),
Section("Installation", "installation.md", generated=False),
Section("Usage", "usage.md", generated=False),
Section("Configuration", "configuration.md", generated=False),
Section("Rules", "rules.md", generated=True),
Section("Settings", "settings.md", generated=True),
Section("Editor Integrations", "editor-integrations.md", generated=False),
Section("FAQ", "faq.md", generated=False),
Section("Contributing", "contributing.md", generated=True),
]
DOCUMENTATION_LINK: str = (
"For more, see the [documentation](https://beta.ruff.rs/docs/)."
)
FATHOM_SCRIPT: str = (
'<script src="https://cdn.usefathom.com/script.js" data-site="DUAEBFLB" defer>'
"</script>"
)
def main() -> None:
"""Generate an MkDocs-compatible `docs` and `mkdocs.yml`."""
subprocess.run(["cargo", "dev", "generate-docs"], check=True)
with Path("README.md").open(encoding="utf8") as fp:
content = fp.read()
# Remove the documentation link, since we're _in_ the docs.
if DOCUMENTATION_LINK not in content:
msg = "README.md is not in the expected format."
raise ValueError(msg)
content = content.replace(DOCUMENTATION_LINK, "")
# Convert any inter-documentation links to relative links.
content = content.replace("https://beta.ruff.rs", "")
Path("docs").mkdir(parents=True, exist_ok=True)
# Split the README.md into sections.
for title, filename, generated in SECTIONS:
if not generated:
continue
with Path(f"docs/{filename}").open("w+") as f:
if filename == "contributing.md":
# Copy the CONTRIBUTING.md.
shutil.copy("CONTRIBUTING.md", "docs/contributing.md")
continue
if filename == "settings.md":
f.write(
subprocess.check_output(
["cargo", "dev", "generate-options"],
encoding="utf-8",
),
)
continue
block = content.split(f"<!-- Begin section: {title} -->")
if len(block) != 2:
msg = f"Section {title} not found in README.md"
raise ValueError(msg)
block = block[1].split(f"<!-- End section: {title} -->")
if len(block) != 2:
msg = f"Section {title} not found in README.md"
raise ValueError(msg)
f.write(block[0])
if filename == "rules.md":
f.write(
subprocess.check_output(
["cargo", "dev", "generate-rules-table"],
encoding="utf-8",
),
)
# Add the nav section to mkdocs.yml.
with Path("mkdocs.template.yml").open(encoding="utf8") as fp:
config = yaml.safe_load(fp)
config["nav"] = [{section.title: section.filename} for section in SECTIONS]
config["extra"] = {"analytics": {"provider": "fathom"}}
Path(".overrides/partials/integrations/analytics").mkdir(
parents=True,
exist_ok=True,
)
with Path(".overrides/partials/integrations/analytics/fathom.html").open(
"w+",
) as fp:
fp.write(FATHOM_SCRIPT)
with Path("mkdocs.yml").open("w+") as fp:
yaml.safe_dump(config, fp)
if __name__ == "__main__":
parser = argparse.ArgumentParser(
description="Generate an MkDocs-compatible `docs` and `mkdocs.yml`.",
)
args = parser.parse_args()
main()