Usage:
docker run \
-e CLOUDFLARE_API_TOKEN="<Cloudflare API token with D1 permissions>" \
-e CLOUDFLARE_ACCOUNT_ID="<Cloudflare account Id>" \
-e DATABASE_ID="<Database UUID>" \
-e DATABASE_NAME="<database name>" \
-e FILE_PREFIX="<filename prefix for backup files>" \
-v <path to backup file storage>:/tmp/backup \
ghcr.io/schack/cloudflare-d1-backup