45 lines
1.2 KiB
JavaScript
45 lines
1.2 KiB
JavaScript
var chalk = require('chalk')
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module.exports = function (options) {
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options = options || {}
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var lev = options.level
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var hacks = ['debug', 'log', 'info', 'warn', 'error']
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if ((typeof lev === 'string' && typeof (lev = hacks.indexOf(lev)) === 'undefined') || (isFinite(lev) && (lev < 0 || lev > hacks.length))) {
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options.level = 0
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}
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options.level = !isNaN(lev) ? lev : 0
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console.__level = options.level
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if (console.__hacked) {
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return
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}
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var colors = ['grey', '', 'green', 'yellow', 'red']
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var consoled = {}
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hacks.forEach(function (method) {
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if (method === 'debug') {
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consoled.debug = console.log
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return
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}
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consoled[method] = console[method]
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})
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hacks.forEach(function (method, index) {
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console[method] = function () {
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if (index < console.__level) {
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return
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}
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if (method !== 'log' && arguments.length > 0) {
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arguments[0] = (options.prefix ? chalk.bold[colors[index]]('[' + method.toUpperCase() + '] ') : '') +
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(options.date ? (new Date()).toLocaleString() + ' ' : '') + arguments[0]
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}
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consoled[method].apply(console, arguments)
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}
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})
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console.__hacked = true
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}
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