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logger.js
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logger.js
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import chalk from 'chalk';
import { vanityASCII } from './config.js';
import { createInterface } from 'readline';
export class Logger {
constructor() {
this.log({ header: `${vanityASCII}\n` });
this.readline = createInterface({
input: process.stdin,
output: process.stdout,
});
}
log({ header, message = '' }) {
this.#writeProgress({ header, message })
}
error({ header, message = '' }) {
this.#writeError({ header, message })
}
#writeProgress({ header, message }) {
process.stdout.clearLine(1);
process.stdout.cursorTo(0);
process.stdout.write(`${chalk.yellow(header)}${message}`);
}
#writeError({ header, message }) {
console.error(`${chalk.yellow(header)}\n${message}`);
}
clear() {
process.stdout.moveCursor(0, -8)
process.stdout.clearScreenDown();
process.stdout.cursorTo(0);
}
readLineAsync({ message }) {
return new Promise(resolve => {
this.readline.question(message, userRes => {
resolve(userRes);
});
});
}
}