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12 lines
361 B
JavaScript
12 lines
361 B
JavaScript
export function readPositiveIntEnv(name, fallback, env = process.env) {
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const text = String(env[name] ?? fallback).trim();
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if (!/^\d+$/u.test(text)) {
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throw new Error(`invalid ${name}: ${text}`);
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}
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const value = Number(text);
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if (!Number.isSafeInteger(value) || value <= 0) {
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throw new Error(`invalid ${name}: ${text}`);
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}
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return value;
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}
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