alinea/dist/cli/build/BuildEmitter.js

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import "../../chunks/chunk-NZLE2WMY.js";

// src/cli/build/BuildEmitter.ts
import esbuild from "esbuild";
import { createEmitter } from "../util/Emitter.js";
function buildEmitter(config) {
  let context;
  let canceled = false;
  const results = createEmitter({
    onReturn() {
      context?.dispose();
      canceled = true;
    }
  });
  esbuild.context({
    ...config,
    plugins: [
      ...config.plugins || [],
      {
        name: "build-iterator",
        setup(build) {
          build.onStart(
            () => results.emit({ type: "start", result: void 0 })
          );
          build.onEnd((result) => results.emit({ type: "done", result }));
        }
      }
    ]
  }).then((ctx) => {
    context = ctx;
    if (!canceled) ctx.watch();
  }, results.throw);
  return results;
}
export {
  buildEmitter
};