62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
import re
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import json
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import subprocess
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from urllib.parse import urlparse
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def get_local_path_from_url(url):
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"""
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Converts blog URL to local file path assuming structure:
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https://.../src/branch/main/<file> --> blog/<file>
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"""
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path = urlparse(url).path
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parts = path.strip("/").split("/")
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try:
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idx = parts.index("main")
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relpath = "/".join(parts[idx + 1:])
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return f"blog/{relpath}"
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except ValueError:
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return None
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def get_commit_info(filepath):
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try:
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result = subprocess.run(
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["git", "log", "-1", "--pretty=%s%n%cI", "--", filepath],
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stdout=subprocess.PIPE,
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stderr=subprocess.DEVNULL,
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text=True,
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check=True
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)
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output = result.stdout.strip().split("\n")
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if len(output) < 2:
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return "uncommitted or no history", "unknown"
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return output[0], output[1]
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except subprocess.CalledProcessError:
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return "uncommitted or error", "unknown"
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def parse_blog_links(md_text):
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pattern = re.compile(r"- \[(.*?)\]\((.*?)\)")
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return [{"title": title, "url": url} for title, url in pattern.findall(md_text)]
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def main():
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with open("README.md", "r", encoding="utf-8") as f:
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md_content = f.read()
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blog_entries = parse_blog_links(md_content)
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for entry in blog_entries:
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local_path = get_local_path_from_url(entry["url"])
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if local_path:
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msg, date = get_commit_info(local_path)
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else:
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msg, date = "invalid url", "unknown"
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entry["last_commit"] = msg
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entry["commit_date"] = date
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with open("index.json", "w", encoding="utf-8") as f:
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json.dump(blog_entries, f, indent=2)
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if __name__ == "__main__":
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main()
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