# ============LICENSE_START====================================================
# org.onap.vvp/validation-scripts
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"""
This script will refresh the heat_requirements.json file by pulling the
latest version from Nexus.
"""
import os
from urllib import request

from ice_validator import version

REQS_URL = (
    f"https://nexus.onap.org/"
    f"content/sites/raw/org.onap.vnfrqts.requirements/{version.BRANCH}/needs.json"
)

THIS_DIR = os.path.dirname(os.path.abspath(__file__))


def get_requirements():
    """Retrieves the binary JSON content fom REQS_URL"""
    return request.urlopen(REQS_URL)  # nosec


def write_file(contents, path):
    with open(path, "wb") as f:
        f.write(contents)


if __name__ == "__main__":
    reqs = get_requirements().read()
    write_file(reqs, os.path.join(THIS_DIR, "ice_validator/heat_requirements.json"))