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import { Either, type IEither } from "@emprespresso/utils";
export const getRequiredEnv = (name: string): IEither<Error, string> =>
Either.fromFailable(() => {
const value = Deno.env.get(name); // could throw when no permission.
if (!value) {
throw new Error(`environment variable "${name}" is required D:`);
}
return value;
});
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