test-e2e.js

const includes = require('lodash/includes');
const exec = require('shell-utils').exec;

const android = includes(process.argv, '--android');
const release = includes(process.argv, '--release');
const skipBuild = includes(process.argv, '--skipBuild');
const headless = includes(process.argv, '--headless');
const multi = includes(process.argv, '--multi');
const verbose = includes(process.argv, '--verbose');

run();

function run() {
    const prefix = android ? `android.emu` : `ios.sim`;
    const suffix = release ? `release` : `debug`;
    const configuration = `${prefix}.${suffix}`;
    const headless$ = android ? headless ? `--headless` : `` : ``;
    const workers = multi ? 3 : 1;
    const loglevel = verbose ? '--loglevel verbose' : '';

    if (!android) {
        exec.execSync('npm run build');
        exec.execSync('npm run pod-install');
    }
    if (!skipBuild) {
        exec.execSync(`detox build --configuration ${configuration}`);
    }
    exec.execSync(`detox test --configuration ${configuration} ${headless$} -w ${workers} ${loglevel}`); //-f "ScreenStyle.test.js" --loglevel trace
}