Watchtower DAP Windows Debugging

const { build } = require('esbuild');
const { nodeExternalsPlugin } = require('esbuild-node-externals');

const isProduction = process.argv.includes('--production');

async function buildProject() {
  await build({
    entryPoints: ['src/index.ts'],
    bundle: true,
    platform: 'node',
    target: 'node22',
    outfile: 'dist/index.js',
    external: ['@modelcontextprotocol/sdk'],
    minify: isProduction,
    sourcemap: !isProduction,
    treeShaking: true,
    banner: {
      js: `
// Watchtower MCP Server - Windows-native DAP bridge
// ${isProduction ? 'Production' : 'Development'} Build
`,
    },
    plugins: [
      nodeExternalsPlugin(),
    ],
    define: {
      'process.env.NODE_ENV': isProduction ? '"production"' : '"development"',
    },
  });
}

buildProject().catch(() => process.exit(1));