homeassistant-addon-repository/minio-backup/run.py

#!/usr/local/bin/python

import json
import pathlib

import minio


def main():
    # Load the user configuration.
    with open("/data/options.json", "r") as f:
        config = json.load(f)

    client = minio.Minio(
        config["minio_url"],
        access_key=config["minio_access_key"],
        secret_key=config["minio_secret_key"],
    )

    found = client.bucket_exists(config["minio_bucket"])
    if not found:
        client.make_bucket(config["minio_bucket"])
    else:
        print(f"Bucket {config['minio_bucket']} already exists")

    backup_folder = pathlib.Path("/backup")
    objects = [x.object_name for x in client.list_objects(config["minio_bucket"])]

    to_upload = [x for x in backup_folder.iterdir() if x.name not in objects]

    for file in to_upload:
        client.fput_object(
            config["minio_bucket"],
            file.name,
            str(file.resolve()),
        )
        print(f"Uploaded {file.name}")


if __name__ == "__main__":
    main()