File size: 2,373 Bytes
1e92f2d |
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 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 |
import { bold, green, magenta, red, yellow, white } from '../../lib/picocolors'
import { LRUCache } from '../../server/lib/lru-cache'
export const prefixes = {
wait: white(bold('○')),
error: red(bold('⨯')),
warn: yellow(bold('⚠')),
ready: '▲', // no color
info: white(bold(' ')),
event: green(bold('✓')),
trace: magenta(bold('»')),
} as const
const LOGGING_METHOD = {
log: 'log',
warn: 'warn',
error: 'error',
} as const
function prefixedLog(prefixType: keyof typeof prefixes, ...message: any[]) {
if ((message[0] === '' || message[0] === undefined) && message.length === 1) {
message.shift()
}
const consoleMethod: keyof typeof LOGGING_METHOD =
prefixType in LOGGING_METHOD
? LOGGING_METHOD[prefixType as keyof typeof LOGGING_METHOD]
: 'log'
const prefix = prefixes[prefixType]
// If there's no message, don't print the prefix but a new line
if (message.length === 0) {
console[consoleMethod]('')
} else {
// Ensure if there's ANSI escape codes it's concatenated into one string.
// Chrome DevTool can only handle color if it's in one string.
if (message.length === 1 && typeof message[0] === 'string') {
console[consoleMethod](' ' + prefix + ' ' + message[0])
} else {
console[consoleMethod](' ' + prefix, ...message)
}
}
}
export function bootstrap(...message: string[]) {
// logging format: ' <prefix> <message>'
// e.g. ' ✓ Compiled successfully'
// Add spaces to align with the indent of other logs
console.log(' ' + message.join(' '))
}
export function wait(...message: any[]) {
prefixedLog('wait', ...message)
}
export function error(...message: any[]) {
prefixedLog('error', ...message)
}
export function warn(...message: any[]) {
prefixedLog('warn', ...message)
}
export function ready(...message: any[]) {
prefixedLog('ready', ...message)
}
export function info(...message: any[]) {
prefixedLog('info', ...message)
}
export function event(...message: any[]) {
prefixedLog('event', ...message)
}
export function trace(...message: any[]) {
prefixedLog('trace', ...message)
}
const warnOnceCache = new LRUCache<string>(10_000, (value) => value.length)
export function warnOnce(...message: any[]) {
const key = message.join(' ')
if (!warnOnceCache.has(key)) {
warnOnceCache.set(key, key)
warn(...message)
}
}
|