2025-10-12

    """Ensure image assets in my primary vault fit in a 1600x900 container."""

import logging
import pathlib

import rich.logging
from PIL import Image, ImageOps

IMAGE_DIR = "~/doc/random-geekery/assets/img"
IMAGE_EXTENSIONS = (".png", ".jpeg", ".jpg", ".JPG")
MAX_WIDTH = 1600
MAX_HEIGHT = 900
CONTAINER_SIZE = (MAX_WIDTH, MAX_HEIGHT)

logging.basicConfig(level=logging.INFO, handlers=[rich.logging.RichHandler()])
logger = logging.getLogger(__name__)


def main():
    """Application entry point."""
    img_dir = pathlib.Path(IMAGE_DIR).expanduser()
    logger.info("scanning images: folder='%s'", img_dir)

    for path in img_dir.glob("**/*.*"):
        if path.suffix not in IMAGE_EXTENSIONS:
            continue

        img = Image.open(path)
        width, height = img.size

        if width > MAX_WIDTH or height > MAX_HEIGHT:
            logger.warning(
                "Resizing to container: name='%s', size=%s; container=%s",
                path.name,
                img.size,
                CONTAINER_SIZE,
            )
            ImageOps.contain(img, CONTAINER_SIZE).save(path)


if __name__ == "__main__":
    main()