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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | 7x 7x 49x 6x 21x 3x 14x 35x 7x 14x 28x 28x | /** * common.js: Internal helper and utility functions for winston. * * (C) 2010 Charlie Robbins * MIT LICENCE */ 'use strict'; const { format } = require('util'); /** * Set of simple deprecation notices and a way to expose them for a set of * properties. * @type {Object} * @private */ exports.warn = { deprecated(prop) { return () => { throw new Error(format('{ %s } was removed in winston@3.0.0.', prop)); }; }, useFormat(prop) { return () => { throw new Error([ format('{ %s } was removed in winston@3.0.0.', prop), 'Use a custom winston.format = winston.format(function) instead.' ].join('\n')); }; }, forFunctions(obj, type, props) { props.forEach(prop => { obj[prop] = exports.warn[type](prop); }); }, moved(obj, movedTo, prop) { function movedNotice() { return () => { throw new Error([ format('winston.%s was moved in winston@3.0.0.', prop), format('Use a winston.%s instead.', movedTo) ].join('\n')); }; } Object.defineProperty(obj, prop, { get: movedNotice, set: movedNotice }); }, forProperties(obj, type, props) { props.forEach(prop => { const notice = exports.warn[type](prop); Object.defineProperty(obj, prop, { get: notice, set: notice }); }); } }; |