sanic/guide/content/en/migrate.py
2023-10-25 03:02:26 +01:00

122 lines
2.9 KiB
Python

import re
from pathlib import Path
from textwrap import indent
from emoji import EMOJI
COLUMN_PATTERN = re.compile(r"---:1\s*(.*?)\s*:--:1\s*(.*?)\s*:---", re.DOTALL)
PYTHON_HIGHLIGHT_PATTERN = re.compile(r"```python\{+.*?\}", re.DOTALL)
BASH_HIGHLIGHT_PATTERN = re.compile(r"```bash\{+.*?\}", re.DOTALL)
NOTIFICATION_PATTERN = re.compile(
r":::\s*(\w+)\s*(.*?)\n([\s\S]*?):::", re.MULTILINE
)
EMOJI_PATTERN = re.compile(r":(\w+):")
CURRENT_DIR = Path(__file__).parent
SOURCE_DIR = (
CURRENT_DIR.parent.parent.parent.parent / "sanic-guide" / "src" / "en"
)
def convert_columns(content: str):
def replacer(match: re.Match):
left, right = match.groups()
left = indent(left.strip(), " " * 4)
right = indent(right.strip(), " " * 4)
return f"""
.. column::
{left}
.. column::
{right}
"""
return COLUMN_PATTERN.sub(replacer, content)
def cleanup_highlights(content: str):
content = PYTHON_HIGHLIGHT_PATTERN.sub("```python", content)
content = BASH_HIGHLIGHT_PATTERN.sub("```bash", content)
return content
def convert_notifications(content: str):
def replacer(match: re.Match):
type_, title, body = match.groups()
body = indent(body.strip(), " " * 4)
return f"""
.. {type_}:: {title}
{body}
"""
return NOTIFICATION_PATTERN.sub(replacer, content)
def convert_emoji(content: str):
def replace(match):
return EMOJI.get(match.group(1), match.group(0))
return EMOJI_PATTERN.sub(replace, content)
def convert_code_blocks(content: str):
for src, dest in (
("yml", "yaml"),
("caddy", ""),
("systemd", ""),
("mermaid", "\nmermaid"),
):
content = content.replace(f"```{src}", f"```{dest}")
return content
def cleanup_multibreaks(content: str):
return content.replace("\n\n\n", "\n\n")
def convert(content: str):
content = convert_emoji(content)
content = convert_columns(content)
content = cleanup_highlights(content)
content = convert_code_blocks(content)
content = convert_notifications(content)
content = cleanup_multibreaks(content)
return content
def convert_file(src: Path, dest: Path):
short_src = src.relative_to(SOURCE_DIR)
short_dest = dest.relative_to(CURRENT_DIR)
print(f"Converting {short_src} -> {short_dest}")
content = src.read_text()
new_content = convert(content)
dest.parent.mkdir(parents=True, exist_ok=True)
dest.touch()
dest.write_text(new_content)
def translate_path(source_dir: Path, source_path: Path, dest_dir: Path):
rel_path = source_path.relative_to(source_dir)
dest_path = dest_dir / rel_path
return dest_path
def main():
print(f"Source: {SOURCE_DIR}")
for path in SOURCE_DIR.glob("**/*.md"):
if path.name in ("index.md", "README.md"):
continue
dest_path = translate_path(SOURCE_DIR, path, CURRENT_DIR)
convert_file(path, dest_path)
if __name__ == "__main__":
main()