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Improve logging

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This commit is contained in:
aronmal 2023-02-03 23:13:39 +01:00
parent 530a58f703
commit 6918729c45
Signed by: aronmal
GPG key ID: 816B7707426FC612
1 changed files with 21 additions and 46 deletions
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67
leaky-ships/lib/backend/logging.ts
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@ -4,11 +4,22 @@ import { NextApiRequest } from 'next'
import { IncomingMessage } from 'http' import { IncomingMessage } from 'http'
colors.enable() colors.enable()
export type LoggingTypes = 'system' | 'info.green' | 'info.cyan' | 'debug' | 'post' | 'warn' | 'error' | [string, keyof Color] const loggingTemplates: { [key: string]: LoggingType } = {
'system': ['SYSTEM', 'green'],
'info.green': ['INFO', 'green'],
'info.cyan': ['INFO', 'cyan'],
'debug': ['Debug', 'grey'],
'post': ['Post', 'white'],
'warn': ['WARN', 'yellow'],
'error': ['ERROR', 'red']
}
type LoggingType = [string, keyof Color]
export type Logging = keyof typeof loggingTemplates | LoggingType
let started: boolean = false let started: boolean = false
export async function logStartup() { async function logStartup() {
await fs.promises.stat('log').catch(async () => { await fs.promises.stat('log').catch(async () => {
await fs.promises.mkdir('log') await fs.promises.mkdir('log')
await logging(`Created 'log' Folder.`, ['info.cyan', 'system']) await logging(`Created 'log' Folder.`, ['info.cyan', 'system'])
@ -16,52 +27,14 @@ export async function logStartup() {
started = true started = true
} }
export async function logging(message: string, types: LoggingTypes[], req?: NextApiRequest | IncomingMessage) { async function logging(message: string, types: Logging[], req?: NextApiRequest | IncomingMessage) {
if (!started) if (!started)
await logStartup() await logStartup()
let messages = { console: message, file: message } const messages = { console: message, file: message }
types.slice().reverse().forEach(async (type) => { types.slice().reverse().forEach(async (type) => {
switch (type) { const [name, color] = typeof type === 'object' ? type : loggingTemplates[type]
case 'system': messages.console = `[${name}] `[color] + messages.console
messages.console = '[SYSTEM] '.green + messages.console messages.file = `[${name}] ` + messages.file
messages.file = '[SYSTEM] ' + messages.file
break
case 'info.green':
messages.console = '[INFO] '.green + messages.console
messages.file = '[INFO] ' + messages.file
break
case 'info.cyan':
messages.console = '[INFO] '.cyan + messages.console
messages.file = '[INFO] ' + messages.file
break
case 'debug':
messages.console = '[Debug] '.grey + messages.console
messages.file = '[Debug] ' + messages.file
break
case 'post':
messages.console = '[POST] ' + messages.console
messages.file = '[POST] ' + messages.file
break
case 'warn':
messages.console = '[WARN] '.yellow + messages.console
messages.file = '[WARN] ' + messages.file
break
case 'error':
messages.console = '[ERROR] '.red + messages.console
messages.file = '[ERROR] ' + messages.file
break
default:
messages.console = `[${type[0]}] `[type[1]] + messages.console
messages.file = `[${type[0]}] ` + messages.file
break
}
}) })
messages.console = `[${new Date().toString().slice(0, 33)}] ` + messages.console messages.console = `[${new Date().toString().slice(0, 33)}] ` + messages.console
messages.file = `[${new Date().toString().slice(0, 33)}] ` + messages.file messages.file = `[${new Date().toString().slice(0, 33)}] ` + messages.file
@ -73,4 +46,6 @@ export async function logging(message: string, types: LoggingTypes[], req?: Next
} }
await fs.promises.appendFile('log/log.txt', messages.file + '\n') await fs.promises.appendFile('log/log.txt', messages.file + '\n')
console.log(messages.console) console.log(messages.console)
} }
export default logging