how to exit process with error code from a plugin?

for example:

import { CLIEngine } from 'eslint';

export async function eslint() {
    await this.defer((options, done) => {
        const cli = new CLIEngine();

        const report = cli.executeOnFiles([ '.' ]);
        const formatter = cli.getFormatter();

        this.log(formatter(report.results));

        if (report.errorCount > 0) {
            done(`${report.errorCount} error(s)`);
        }

        done();
    })();
}

there is no “real” error, only failing log, so my git hook doesn’t recognize an error. even process.exit(1) doesn’t work o_O are you using some kind of process spawn inside?

[lukeed]

Yes, related. Let’s do something about this

[ghost]

@pine613 Related? https://github.com/bucaran/fly/pull/153