21 lines
532 B
JavaScript
21 lines
532 B
JavaScript
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/**
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* Tries to parse an process.env string to a boolean.
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* Will understand undefined as the default value
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* Will understand "false", "False", "fAlse", or "0" as `false`
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* Will understand everything else as true
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*
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* @export
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* @param {string} name
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* @return {*} {boolean}
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*/
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export function booleanFromEnv(name) {
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const value = process.env[name];
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if (value === undefined) {
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return undefined;
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}
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if (value.toLowerCase() === 'false' || value === '0') {
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return false;
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}
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return !!value;
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}
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