41 lines
1.2 KiB
TypeScript
41 lines
1.2 KiB
TypeScript
import logger, {Level, Writer, type WriterOptions} from 'log'
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import {File} from 'logger-file'
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export * as log from 'log'
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export default logger
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export class DailyFile extends Writer {
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private writer: File
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private readonly folder: string
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private current_date: Date = new Date()
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public constructor(options: WriterOptions & {folder: string}) {
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const {folder, ...rest} = options
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super(rest)
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this.folder = folder
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this.writer = DailyFile.start(this.options, this.folder, this.current_date)
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}
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private static start(options: WriterOptions, folder: string, now: Date) : File {
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const date = now.toISOString().split('T')[0]
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const path = `${folder}/${date}.log`
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return new File({...options, path})
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}
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protected write(level: Level, ...data: any[]): void {
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if (new Date().getDay() !== this.current_date.getDay()) {
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this.current_date = new Date()
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this.writer.end()
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this.writer = DailyFile.start(this.options, this.folder, this.current_date)
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}
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return this.writer.log(level, data)
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}
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public end() : number | Promise<number> {
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return this.writer.end()
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}
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}
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