19 lines
1.1 KiB
JavaScript
19 lines
1.1 KiB
JavaScript
import { loadConfig } from "@smithy/node-config-provider";
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import { parseUrl } from "@smithy/url-parser";
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import { Endpoint as InstanceMetadataEndpoint } from "../config/Endpoint";
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import { ENDPOINT_CONFIG_OPTIONS } from "../config/EndpointConfigOptions";
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import { EndpointMode } from "../config/EndpointMode";
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import { ENDPOINT_MODE_CONFIG_OPTIONS, } from "../config/EndpointModeConfigOptions";
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export const getInstanceMetadataEndpoint = async () => parseUrl((await getFromEndpointConfig()) || (await getFromEndpointModeConfig()));
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const getFromEndpointConfig = async () => loadConfig(ENDPOINT_CONFIG_OPTIONS)();
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const getFromEndpointModeConfig = async () => {
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const endpointMode = await loadConfig(ENDPOINT_MODE_CONFIG_OPTIONS)();
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switch (endpointMode) {
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case EndpointMode.IPv4:
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return InstanceMetadataEndpoint.IPv4;
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case EndpointMode.IPv6:
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return InstanceMetadataEndpoint.IPv6;
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default:
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throw new Error(`Unsupported endpoint mode: ${endpointMode}.` + ` Select from ${Object.values(EndpointMode)}`);
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}
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};
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