21 lines
355 B
TypeScript
21 lines
355 B
TypeScript
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const requiredEnvVars = [
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'PORT'
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] as const;
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const getEnvVar = (key: typeof requiredEnvVars[number]): string => {
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const value = process.env[key];
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if (!value) {
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throw new Error(`Missing ${key} env var`);
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}
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return value;
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};
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export interface Config {
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port: number;
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}
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export const configs: Config = {
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port: parseInt(getEnvVar('PORT'))
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}
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