21 lines
479 B
JavaScript
21 lines
479 B
JavaScript
/** @type {(k: string) => string} */
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const required = k => {
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if (!process.env[k]) {
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throw new Error(`Required environment variable not set: ${k}`)
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}
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return process.env[k]
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}
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/** @type {(k: string) => Array<string>} */
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const array = k => {
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const vals = required(k)
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.split(',')
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.flatMap(s => (!s.trim() ? [] : [s.trim()]))
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if (vals.length === 0) {
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throw new Error(`At least 1 value required: ${k}`)
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}
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return vals
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}
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export default { required, array }
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