woocommerce/tools/release-posts/lib/logger.ts

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/**
* External dependencies
*/
import ora, { Ora } from 'ora';
import chalk from 'chalk';
/**
* Internal dependencies
*/
import { getEnvVar } from './environment';
const { log, error, warn } = console;
export class Logger {
private static lastSpinner: Ora | null;
private static get loggingLevel() {
return {
warn: 2,
silent: 1,
}[ getEnvVar( 'LOGGER_LEVEL' ) || 'warn' ] as number;
}
static error( message: string ) {
Logger.failTask();
error( chalk.red( message ) );
process.exit( 1 );
}
static warn( message: string ) {
if ( Logger.loggingLevel >= 2 ) {
warn( chalk.yellow( message ) );
}
}
static notice( message: string ) {
if ( Logger.loggingLevel >= 1 ) {
log( chalk.green( message ) );
}
}
static startTask( message: string ) {
if ( Logger.loggingLevel >= 1 ) {
const spinner = ora( chalk.green( `${ message }...` ) ).start();
Logger.lastSpinner = spinner;
}
}
static failTask() {
if ( Logger.lastSpinner ) {
Logger.lastSpinner.fail( `${ Logger.lastSpinner.text } failed.` );
Logger.lastSpinner = null;
}
}
static endTask() {
if ( Logger.loggingLevel > 1 && Logger.lastSpinner ) {
Logger.lastSpinner.succeed(
`${ Logger.lastSpinner.text } complete.`
);
Logger.lastSpinner = null;
}
}
}