Files
vuepress/packages/@vuepress/shared-utils/lib/logger.js
T
2018-08-28 20:50:45 +08:00

57 lines
958 B
JavaScript

const chalk = require('chalk')
const env = require('./env')
const logger = {}
const logTypes = {
success: {
color: 'green',
label: 'DONE'
},
error: {
color: 'red',
label: 'FAIL'
},
warn: {
color: 'yellow',
label: 'WARN'
},
tip: {
color: 'cyan',
label: 'TIP'
},
wait: {
color: 'blue',
label: 'WAIT'
}
}
const getLoggerFn = (color, label) => (msg, log = true) => {
let newLine = false
if (msg.startsWith('\n')) {
if (log) msg = msg.slice(1)
newLine = true
}
msg = chalk.reset.inverse.bold[color](` ${label} `) + ' ' + msg
if (log) {
console.log(newLine ? '\n' + msg : msg)
} else {
return msg
}
}
for (const type in logTypes) {
const { color, label } = logTypes[type]
logger[type] = getLoggerFn(color, label)
}
const debugFn = getLoggerFn('magenta', 'DEBUG')
logger.debug = function (msg) {
if (env.isDebug) {
debugFn(msg)
}
}
module.exports = logger