return non-zero status code when type generation is incomplete or validation fails

[mnbf9rca]

Feature description

I have a script which generates all my types based on entries in a config file:

const { execSync } = require('child_process')
const config = require('../ts-to-zod.config.js')

try {
  config.forEach(entry => {
    const command = `npx ts-to-zod --config ${entry.name}`
    console.log(`Running: ${command}`)
    execSync(command, { stdio: 'inherit' })
  })

  console.log('All commands executed successfully.')
  process.exit(0) // Exit with success status code
} catch (error) {
  console.error('An error occurred while executing the commands:', error.message)
  process.exit(1) // Exit with failure status code
}

I have this run before all my tests:

  "scripts": {
    "pretest": "npm run gen:all",
    "gen:all": "node scripts/generate-zod-schemas.js",
    "test": "NODE_ENV=test jest --verbose --runInBand --coverage --detectOpenHandles --forceExit",
    // other scripts
  },

Desired outcome

I would like errors like this one:

 ›   Warning: Some schemas can't be generated due to direct or indirect missing dependencies:
 ›   stopPointSchema
✔ Validating generated types
🎉 Zod schemas generated!

to cause ts-to-zod to return a non-zero status code so that the test execution stops. Instead, i get an empty or incomplete zod schema file.

[schiller-manuel]

Feel free to create a PR!