function log(): void {
	const errors = _.flatten(allErrors);
	const seen = new Set<string>();

	errors.map(err => {
		if (!seen.has(err)) {
			seen.add(err);
			fancyLog(`${ansiColors.red('Error')}: ${err}`);
		}
	});

	const regex = /^([^(]+)\((\d+),(\d+)\): (.*)$/;
	const messages = errors
		.map(err => regex.exec(err))
		.filter(match => !!match)
		.map(x => x as string[])
		.map(([, path, line, column, message]) => ({ path, line: parseInt(line), column: parseInt(column), message }));

	try {

		fs.writeFileSync(buildLogPath, JSON.stringify(messages));
	} catch (err) {
		//noop
	}

	fancyLog(`Finished ${ansiColors.green('compilation')} with ${errors.length} errors after ${ansiColors.magenta((new Date().getTime() - startTime!) + ' ms')}`);
}

function onStart(): void {
	if (count++ > 0) {
		return;
	}

	startTime = new Date().getTime();
	fancyLog(`Starting ${ansiColors.green('compilation')}...`);
}

export = (done: any) => {
  log(colors.yellow(`
    Warning!
    Please use ${colors.green('npm run build.prod')}
    Instead of ${colors.red('npm run build.prod.aot')} or ${colors.red('npm run build.prod.aot')}
    They will be deleted soon!`));

  done();
};

	}, function () {
		if (log) {
			if (entry.totalCount === 1) {
				fancyLog(`Stats for '${ansiColors.grey(entry.name)}': ${Math.round(entry.totalSize / 1204)}KB`);

			} else {
				const count = entry.totalCount < 100
					? ansiColors.green(entry.totalCount.toString())
					: ansiColors.red(entry.totalCount.toString());

				fancyLog(`Stats for '${ansiColors.grey(entry.name)}': ${count} files, ${Math.round(entry.totalSize / 1204)}KB`);
			}
		}

		this.emit('end');
	});

	toString(pretty?: boolean): string {
		if (!pretty) {
			if (this.totalCount === 1) {
				return `${this.name}: ${this.totalSize} bytes`;
			} else {
				return `${this.name}: ${this.totalCount} files with ${this.totalSize} bytes`;
			}
		} else {
			if (this.totalCount === 1) {
				return `Stats for '${ansiColors.grey(this.name)}': ${Math.round(this.totalSize / 1204)}KB`;

			} else {
				const count = this.totalCount < 100
					? ansiColors.green(this.totalCount.toString())
					: ansiColors.red(this.totalCount.toString());

				return `Stats for '${ansiColors.grey(this.name)}': ${count} files, ${Math.round(this.totalSize / 1204)}KB`;
			}
		}
	}

import * as colors from 'ansi-colors';

let s: string;

s = colors.bgblack("hello");
s = colors.bgblue("hello");
s = colors.bgcyan("hello");
s = colors.bggreen("hello");
s = colors.bgmagenta("hello");
s = colors.bgred("hello");
s = colors.bgwhite("hello");
s = colors.bgyellow("hello");
s = colors.black("hello");
s = colors.blue("hello");
s = colors.bold("hello");
s = colors.cyan("hello");
s = colors.dim("hello");
s = colors.gray("hello");
s = colors.green("hello");
s = colors.grey("hello");
s = colors.hidden("hello");
s = colors.inverse("hello");
s = colors.italic("hello");
s = colors.magenta("hello");
s = colors.red("hello");
s = colors.reset("hello");
s = colors.strikethrough("hello");
s = colors.underline("hello");
s = colors.white("hello");
s = colors.yellow("hello");

export function logSuccess(file: WorkFile) {
  console.log(c.magenta(basename(file.distScss)), c.green(c.symbols.check));
}

 readFile(bannerPath, (e, content) => {
   if (!e) {
     log(colors.green(content.toString()));
   }
   done();
 });