init

src/logger.ts

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+export const CliEffects = {
+	CLEAR: "\x1b[0m",
+	BRIGHT: "\x1b[1m",
+	DIM: "\x1b[2m",
+	UNDERSCORE: "\x1b[4m",
+	BLINK: "\x1b[5m",
+	REVERSE: "\x1b[7m",
+	HIDDEN: "\x1b[8m",
+}
+
+export const CliForeground = {
+	BLACK: "\x1b[30m",
+	RED: "\x1b[31m",
+	GREEN: "\x1b[32m",
+	YELLOW: "\x1b[33m",
+	BLUE: "\x1b[34m",
+	MAGENTA: "\x1b[35m",
+	CYAN: "\x1b[36m",
+	WHITE: "\x1b[37m",
+	GREY: "\x1b[90m",
+}
+
+export const CliBackground = {
+	BLACK: "\x1b[40m",
+	RED: "\x1b[41m",
+	GREEN: "\x1b[42m",
+	YELLOW: "\x1b[43m",
+	BLUE: "\x1b[44m",
+	MAGENTA: "\x1b[45m",
+	CYAN: "\x1b[46m",
+	WHITE: "\x1b[47m",
+	GREY: "\x1b[100m",
+}
+
+export class Logger {
+	constructor(public readonly namespace: string) { }
+
+	private format(...text: string[]): string {
+		return `${new Date().toISOString()} [${this.namespace}] ${text.join(' ')}`;
+	}
+
+	debug(...args: string[]) {
+		console.log(CliForeground.MAGENTA + this.format(...args) + CliEffects.CLEAR);
+	}
+
+	error(...args: string[]) {
+		console.log(CliForeground.RED + this.format(...args) + CliEffects.CLEAR);
+	}
+
+	info(...args: string[]) {
+		console.log(CliForeground.CYAN + this.format(...args) + CliEffects.CLEAR);
+	}
+
+	log(...args: string[]) {
+		console.log(CliEffects.CLEAR + this.format(...args));
+	}
+
+	warn(...args: string[]) {
+		console.log(CliForeground.YELLOW + this.format(...args) + CliEffects.CLEAR);
+	}
+
+	verbose(...args: string[]) {
+		console.log(CliForeground.WHITE + this.format(...args) + CliEffects.CLEAR);
+	}
+}