Myles’ Life Vercel Redirects

I recently change the domain for my Microblog from myles.life to myles.social and need to redirect the older URLs using Vercel.

import datetime
from pathlib import Path
import json
from urllib.parse import urlparse
from lazymyles.download_file import download_file

ROOT_PATH = Path.cwd()
DATA_PATH = ROOT_PATH / "data"
SOURCE_PATH = DATA_PATH / "source"
OUTPUT_PATH = DATA_PATH / "output"

FEED_JSON_PATH = download_file(
    "https://raw.githubusercontent.com/myles/myles.social/master/feed.json",
    output_path=SOURCE_PATH,
    file_name=f"feed-{datetime.date.today()}.json",
)

with FEED_JSON_PATH.open() as file_obj:
    raw_feed_json = file_obj.read()

feed_json = json.loads(raw_feed_json)
feed_json["title"]

'myles.social'

vercel_config = {}

def feed_json_item_to_vercel_redirect(item: dict) -> dict:
    url = urlparse(item["url"])
    return {
        "source": url.path,
        "destination": f"https://myles.social{url.path}",
        "permanent": True,
    }


feed_json_item_to_vercel_redirect(
    {"url": "https://myles.life/2022/11/01/204923.html"}
)

{'source': '/2022/11/01/204923.html',
 'destination': 'https://myles.social/2022/11/01/204923.html',
 'permanent': True}

vercel_config["redirects"] = [
    feed_json_item_to_vercel_redirect(item) for item in feed_json["items"]
]

raw_vercel_config = json.dumps(vercel_config, sort_keys=True, indent=4)

VERCEL_CONFIG_PATH = OUTPUT_PATH / "vercel.json"

with VERCEL_CONFIG_PATH.open("w+") as file_obj:
    file_obj.write(raw_vercel_config)

Made by Myles Braithwaite with ❤️ in Toronto.