78 lines
2.2 KiB
JavaScript
78 lines
2.2 KiB
JavaScript
'use strict';
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const { createLogger, format, transports } = require('winston');
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const { combine, timestamp, label, colorize, simple, json } = format;
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const path = require('path');
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const fs = require('fs-extra');
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const os = require('os');
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const logTime = 'MM/DD/YY-HH:mm:ss';
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let transport;
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/**
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* Determine the location of the log file based on the operating system
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* and return as an absolute string from os.homedir()
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*
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* @returns {string} Path to log file
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**/
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async function logFile() {
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const homeDir = os.homedir();
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const linuxDir = `/.config/mcopy/`;
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const macDir = `/Library/Logs/mcopy/`;
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const winDir = `/AppData/Roaming/mcopy/`;
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let logPath = path.join(homeDir, linuxDir);
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let exists;
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if (process.platform === 'darwin') {
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logPath = path.join(homeDir, macDir);
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}
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else if (process.platform === 'win32') {
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logPath = path.join(homeDir, winDir);
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}
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exists = await fs.exists(logPath);
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if (!exists) {
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await fs.mkdir(logPath);
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}
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return path.join(logPath, 'mcopy.log');
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}
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/**
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* Create and return the logger transport based on settings determined in
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* arguments object
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*
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* @param {object} arg Arguments from process
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*
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* @returns {object} Logger transport
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**/
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module.exports = async function (arg) {
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let format;
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if (arg && arg.quiet) {
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transport = {
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info: function () { return false; },
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warn: function () { return false; },
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error: function () { return false; }
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};
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}
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else {
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if (arg && arg.label) {
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format = combine(label({ label: arg.label }),
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//timestamp(),
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colorize(), simple());
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}
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else {
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format = combine(
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//timestamp(),
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colorize(), simple());
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}
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transport = createLogger({
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transports: [
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new (transports.Console)({
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format
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}),
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new (transports.File)({
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filename: await logFile(),
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format: combine(label({ label: arg.label }),
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//timestamp(),
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json())
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})
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]
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});
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}
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return transport;
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};
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//# sourceMappingURL=index.js.map
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