Function parseDuration

src/index.js:69–83

(value)

function takeFlag(rest, flag) {
  const pattern = new RegExp(`(^|\\s)${escapeRegExp(flag)}(?=\\s|$)`, "i");
  const found = pattern.test(rest);
  return [found, rest.replace(pattern, " ").replace(/\s+/g, " ").trim()];
}
function takeFlagValue(rest, flag) {
  const pattern = new RegExp(`(^|\\s)${escapeRegExp(flag)}\\s+(?:"([^"]*)"|'([^']*)'|(\\S+))`, "i");
  const match = rest.match(pattern);
  if (!match)
    return [undefined, rest];
  const value = match[2] ?? match[3] ?? match[4];
  return [value, rest.replace(pattern, " ").replace(/\s+/g, " ").trim()];
}
function takeAllFlagValues(rest, flag) {
  const values = [];
  let current = rest;
  while (true) {
    const [value, next] = takeFlagValue(current, flag);
    if (value === undefined)
      return [values, current];