Resets all iOS, watchOS, and tvOS simulators

resetsims.js

'use strict';
 
const execSync = require('child_process').execSync;
const json = JSON.parse(execSync('xcrun simctl list --json'));
 
for (const runtime of Object.keys(json.devices)) {
    for (const device of json.devices[runtime]) {
        console.log(`Removing ${device.name} (${device.udid})`);
        execSync(`xcrun simctl delete ${device.udid}`);
    }
}
 
for (const deviceType of json.devicetypes) {
    for (const runtime of json.runtimes) {
        if (runtime.isAvailable || runtime.availability === '(available)') {
            console.log(`\nCreating ${deviceType.name} with ${runtime.name}`);
            try {
                execSync(`xcrun simctl create '${deviceType.name}' ${deviceType.identifier} ${runtime.identifier}`);
                console.log('SUCCESS!');
            } catch (e) {}
        }
    }
}
 
console.log();
console.log(execSync('xcrun simctl list').toString());