egirlskey/src/misc/logger.ts
2018-07-14 22:14:56 +09:00

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import chalk from 'chalk';
import * as dateformat from 'dateformat';
export default class Logger {
private domain: string;
constructor(domain: string) {
this.domain = domain;
}
public static log(level: string, message: string): void {
const time = dateformat(new Date(), 'HH:MM:ss');
console.log(`[${time} ${level}] ${message}`);
}
public static error(message: string): void {
(new Logger('')).error(message);
}
public static warn(message: string): void {
(new Logger('')).warn(message);
}
public static succ(message: string): void {
(new Logger('')).succ(message);
}
public static info(message: string): void {
(new Logger('')).info(message);
}
public log(level: string, message: string) {
const domain = this.domain.length > 0 ? `[${this.domain}] ` : '';
Logger.log(level, `${domain}${message}`);
}
public error(message: string): void { // 実行を継続できない状況で使う
this.log(chalk.red.bold('ERROR'), chalk.red.bold(message));
}
public warn(message: string): void { // 実行を継続できるが改善すべき状況で使う
this.log(chalk.yellow.bold('WARN'), chalk.yellow.bold(message));
}
public succ(message: string): void { // 何かに成功した状況で使う
this.log(chalk.blue.bold('INFO'), chalk.green.bold(message));
}
public info(message: string): void { // それ以外
this.log(chalk.blue.bold('INFO'), message);
}
}