Spaces:
Sleeping
Sleeping
| const chalk = require('chalk') | |
| const stripAnsi = require('strip-ansi') | |
| const readline = require('readline') | |
| const EventEmitter = require('events') | |
| const { stopSpinner } = require('./spinner') | |
| exports.events = new EventEmitter() | |
| function _log (type, tag, message) { | |
| if (process.env.VUE_CLI_API_MODE && message) { | |
| exports.events.emit('log', { | |
| message, | |
| type, | |
| tag | |
| }) | |
| } | |
| } | |
| const format = (label, msg) => { | |
| return msg.split('\n').map((line, i) => { | |
| return i === 0 | |
| ? `${label} ${line}` | |
| : line.padStart(stripAnsi(label).length) | |
| }).join('\n') | |
| } | |
| const chalkTag = msg => chalk.bgBlackBright.white.dim(` ${msg} `) | |
| exports.log = (msg = '', tag = null) => { | |
| tag ? console.log(format(chalkTag(tag), msg)) : console.log(msg) | |
| _log('log', tag, msg) | |
| } | |
| exports.info = (msg, tag = null) => { | |
| console.log(format(chalk.bgBlue.black(' INFO ') + (tag ? chalkTag(tag) : ''), msg)) | |
| _log('info', tag, msg) | |
| } | |
| exports.done = (msg, tag = null) => { | |
| console.log(format(chalk.bgGreen.black(' DONE ') + (tag ? chalkTag(tag) : ''), msg)) | |
| _log('done', tag, msg) | |
| } | |
| exports.warn = (msg, tag = null) => { | |
| console.warn(format(chalk.bgYellow.black(' WARN ') + (tag ? chalkTag(tag) : ''), chalk.yellow(msg))) | |
| _log('warn', tag, msg) | |
| } | |
| exports.error = (msg, tag = null) => { | |
| stopSpinner() | |
| console.error(format(chalk.bgRed(' ERROR ') + (tag ? chalkTag(tag) : ''), chalk.red(msg))) | |
| _log('error', tag, msg) | |
| if (msg instanceof Error) { | |
| console.error(msg.stack) | |
| _log('error', tag, msg.stack) | |
| } | |
| } | |
| exports.clearConsole = title => { | |
| if (process.stdout.isTTY) { | |
| const blank = '\n'.repeat(process.stdout.rows) | |
| console.log(blank) | |
| readline.cursorTo(process.stdout, 0, 0) | |
| readline.clearScreenDown(process.stdout) | |
| if (title) { | |
| console.log(title) | |
| } | |
| } | |
| } | |
| // silent all logs except errors during tests and keep record | |
| if (process.env.VUE_CLI_TEST) { | |
| require('./_silence')('logs', exports) | |
| } | |