23 lines
1.1 KiB
JavaScript
23 lines
1.1 KiB
JavaScript
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import { CredentialsProviderError } from "@aws-sdk/property-provider";
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import { getProfileName, loadSharedConfigFiles } from "@aws-sdk/shared-ini-file-loader";
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export const fromSharedConfigFiles = (configSelector, { preferredFile = "config", ...init } = {}) => async () => {
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const profile = getProfileName(init);
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const { configFile, credentialsFile } = await loadSharedConfigFiles(init);
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const profileFromCredentials = credentialsFile[profile] || {};
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const profileFromConfig = configFile[profile] || {};
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const mergedProfile = preferredFile === "config"
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? { ...profileFromCredentials, ...profileFromConfig }
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: { ...profileFromConfig, ...profileFromCredentials };
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try {
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const configValue = configSelector(mergedProfile);
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if (configValue === undefined) {
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throw new Error();
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}
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return configValue;
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}
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catch (e) {
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throw new CredentialsProviderError(e.message ||
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`Cannot load config for profile ${profile} in SDK configuration files with getter: ${configSelector}`);
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}
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};
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