48 lines
1.2 KiB
JavaScript
48 lines
1.2 KiB
JavaScript
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'use strict';
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var parseMs = require('parse-ms');
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var plur = require('plur');
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var isFinitePonyfill = require('is-finite');
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module.exports = function (ms, opts) {
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if (!isFinitePonyfill(ms)) {
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throw new TypeError('Expected a finite number');
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}
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opts = opts || {};
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if (ms < 1000) {
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var msDecimalDigits = typeof opts.msDecimalDigits === 'number' ? opts.msDecimalDigits : 0;
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return (msDecimalDigits ? ms.toFixed(msDecimalDigits) : Math.ceil(ms)) + (opts.verbose ? ' ' + plur('millisecond', Math.ceil(ms)) : 'ms');
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}
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var ret = [];
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var add = function (val, long, short, valStr) {
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if (val === 0) {
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return;
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}
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var postfix = opts.verbose ? ' ' + plur(long, val) : short;
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ret.push((valStr || val) + postfix);
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};
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var parsed = parseMs(ms);
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add(parsed.days, 'day', 'd');
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add(parsed.hours, 'hour', 'h');
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add(parsed.minutes, 'minute', 'm');
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if (opts.compact) {
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add(parsed.seconds, 'second', 's');
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return '~' + ret[0];
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}
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var sec = ms / 1000 % 60;
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var secDecimalDigits = typeof opts.secDecimalDigits === 'number' ? opts.secDecimalDigits : 1;
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var secStr = sec.toFixed(secDecimalDigits).replace(/\.0$/, '');
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add(sec, 'second', 's', secStr);
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return ret.join(' ');
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};
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