Function generateDevelopmentBuild

server.js:62–99

* Returns CesiumJS bundles configured for development. * * @returns {Bundles} The bundles.

()

 * @returns {Bundles} The bundles.
 */
async function generateDevelopmentBuild() {
  const startTime = performance.now();

  // Build @cesium/engine index.js
  console.log("[1/3] Building @cesium/engine...");
  const engineContexts = await buildEngine({
    incremental: true,
    minify: false,
    write: false,
  });

  // Build @cesium/widgets index.js
  console.log("[2/3] Building @cesium/widgets...");
  const widgetContexts = await buildWidgets({
    incremental: true,
    minify: false,
    write: false,
  });

  // Build CesiumJS and save returned contexts for rebuilding upon request
  console.log("[3/3] Building CesiumJS...");
  const contexts = await buildCesium({
    iife: true,
    incremental: true,
    minify: false,
    node: false,
    outputDirectory: outputDirectory,
    removePragmas: false,
    sourcemap: true,
    write: false,
  });

  console.log(
    `Cesium built in ${formatTimeSinceInSeconds(startTime)} seconds.`,
  );

  return { ...contexts, engine: engineContexts, widgets: widgetContexts };
}

// Delay execution of the callback until a short time has elapsed since it was last invoked, preventing
// calls to the same function in quick succession from triggering multiple builds.