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Added padding utility and updated logger object
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This commit is contained in:
Zakary Timson
2024-02-28 23:43:07 -05:00
parent 24edc4a12d
commit 210f007e07
6 changed files with 25 additions and 9 deletions
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16
src/logger.ts
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@ -58,12 +58,22 @@ export type LoggerEvents = TypedEvents & {
export class Logger extends TypedEmitter<LoggerEvents> {
static LOG_LEVEL: LOG_LEVEL = LOG_LEVEL.INFO;
constructor(public readonly namespace: string) {
constructor(public readonly namespace?: string) {
super();
}
private pad(text: string, length: number, char: string, end = false) {
const l = length - text.length;
if(l <= 0) return text;
const padding = Array(~~(l / char.length)).fill(char).join('');
return !end ? padding + text : text + padding;
}
private format(...text: string[]): string {
return `${new Date().toISOString()} [${this.namespace}] ${text.join(' ')}`;
const now = new Date();
const timestamp = `${now.getFullYear()}-${now.getMonth() + 1}-${now.getDate()} ${this.pad(now.getHours().toString(), 2, '0')}:${this.pad(now.getMinutes().toString(), 2, '0')}:${this.pad(now.getSeconds().toString(), 2, '0')}.${this.pad(now.getMilliseconds().toString(), 3, '0', true)}`;
return `${timestamp}${this.namespace ? ` [${this.namespace}]` : ''} ${text.join(' ')}`;
}
debug(...args: string[]) {
@ -86,7 +96,7 @@ export class Logger extends TypedEmitter<LoggerEvents> {
if(LOG_LEVEL.INFO >= Logger.LOG_LEVEL) {
const str = this.format(...args);
Logger.emit(LOG_LEVEL.INFO, str);
console.info(CliForeground.CYAN + str + CliEffects.CLEAR);
console.info(CliForeground.BLUE + str + CliEffects.CLEAR);
}
}