cbt-game-generator/src/generateGameConfig.ts

Configuration generator for CBT animation apps

#!/usr/bin/env node

import { GameConfigGenerator } from './gameConfigGenerator';
import { GameType } from './index';
import * as fs from 'fs';
import * as path from 'path';
import yargs from 'yargs';
import { hideBin } from 'yargs/helpers';

// Configure command line arguments
const argv = yargs(hideBin(process.argv))
  .option('config-path', {
    alias: 'c',
    description: 'Path to the configuration JSON file',
    type: 'string',
    demandOption: true
  })
  .help()
  .alias('help', 'h')
  .parseSync();

try {
  // Read and parse the JSON file
  const configContent = fs.readFileSync(argv['config-path'], 'utf-8');
  const config = JSON.parse(configContent);

  // Validate required fields
  const requiredFields = ['skillName', 'gameName', 'gameType', 'numberOfVariants', 'targets'];
  const missingFields = requiredFields.filter(field => !(field in config));
  
  if (missingFields.length > 0) {
    console.error('Missing required fields in configuration:', missingFields.join(', '));
    process.exit(1);
  }

  // Validate gameType
  if (!Object.values(GameType).includes(config.gameType)) {
    console.error('Invalid gameType. Must be one of:', Object.values(GameType).join(', '));
    process.exit(1);
  }

  // Create and run the generator
  const generator = new GameConfigGenerator({
    skillName: config.skillName,
    gameName: config.gameName,
    gameType: config.gameType as GameType,
    numberOfVariants: config.numberOfVariants,
    targets: config.targets,
    isIncremental: config.isIncremental
  });

  generator.generate();
  console.log('Game configuration generated successfully!');
} catch (error: unknown) {
  if (error instanceof SyntaxError) {
    console.error('Invalid JSON file:', error.message);
  } else if (error instanceof Error && 'code' in error && error.code === 'ENOENT') {
    console.error('Configuration file not found:', argv['config-path']);
  } else if (error instanceof Error) {
    console.error('Error:', error.message);
  } else {
    console.error('An unknown error occurred');
  }
  process.exit(1);
}