Used click's own environment variable handling
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1 changed files with 1 additions and 3 deletions
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@ -63,13 +63,11 @@ def ddns_update(host, key, ip):
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@click.option(
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"--host",
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required=True,
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default=lambda: environ.get("DDNS_HOST", None),
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help="The dns name to update",
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)
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@click.option(
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"--key",
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required=True,
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default=lambda: environ.get("DDNS_KEY", None),
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help="The ddns authorization key",
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)
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def loop_ddns_update(host, key):
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@ -88,4 +86,4 @@ def loop_ddns_update(host, key):
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if __name__ == "__main__":
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log.info("starting...")
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loop_ddns_update()
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loop_ddns_update(auto_envvar_prefix="DDNS")
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