const parse = val => { // this is run via nopt and parse field where everything is // converted to a string first, ignoring coverage for now // instead of figuring out what is happening under the hood in nopt // istanbul ignore else if (typeof val === 'string') { if (/^0o?[0-7]+$/.test(val)) { return parseInt(val.replace(/^0o?/, ''), 8) } else if (/^[1-9][0-9]*$/.test(val)) { return parseInt(val, 10) } else { throw new Error(`invalid umask value: ${val}`) } } else { if (typeof val !== 'number') { throw new Error(`invalid umask value: ${val}`) } val = Math.floor(val) if (val < 0 || val > 511) { throw new Error(`invalid umask value: ${val}`) } return val } } const validate = (data, k, val) => { try { data[k] = parse(val) return true } catch (er) { return false } } module.exports = { parse, validate }