Configures ESBuild

esbuild.config.mjs

@@ -0,0 +1,12 @@
+import { build } from 'esbuild';
+
+build({
+  entryPoints: ['src/main.ts'],
+  bundle: true,
+  target: 'es2018', // Screeps supports ES2018 well
+  platform: 'node',
+  format: 'cjs',
+  outdir: 'dist',
+  sourcemap: true,
+  logLevel: 'info',
+}).catch(() => process.exit(1));