compile.cjs

const solc = require('solc');
const fs = require('fs');
const path = require('path');

const source = fs.readFileSync(path.join(__dirname, 'contracts/PsyEscrow.sol'), 'utf8');

const input = {
  language: 'Solidity',
  sources: { 'PsyEscrow.sol': { content: source } },
  settings: {
    optimizer: { enabled: true, runs: 200 },
    outputSelection: { '*': { '*': ['abi', 'evm.bytecode.object'] } },
  },
};

const output = JSON.parse(solc.compile(JSON.stringify(input)));

if (output.errors) {
  const errors = output.errors.filter(e => e.severity === 'error');
  if (errors.length) {
    console.error('Compilation errors:');
    errors.forEach(e => console.error(e.formattedMessage));
    process.exit(1);
  }
  output.errors.forEach(e => console.warn(e.formattedMessage));
}

const contract = output.contracts['PsyEscrow.sol']['PsyEscrow'];
const abi = contract.abi;
const bytecode = '0x' + contract.evm.bytecode.object;

// Write artifacts
fs.mkdirSync('artifacts', { recursive: true });
fs.writeFileSync('artifacts/PsyEscrow.json', JSON.stringify({ abi, bytecode }, null, 2));

console.log('ABI entries:', abi.length);
console.log('Bytecode size:', (bytecode.length / 2 - 1), 'bytes');
console.log('Artifact written to artifacts/PsyEscrow.json');