Function getModuleGraph

build-system/tasks/dep-check.js:181–207

* @param {string} entryPointModule * @return {!Promise }

(entryPointModule)

 * @return {!Promise<ModuleDef>}
 */
async function getModuleGraph(entryPointModule) {
  const plugin = getEsbuildBabelPlugin('unminified', /* enableCache */ true);
  const result = await esbuild.build({
    stdin: {
      contents: entryPointModule,
      resolveDir: '.',
    },
    bundle: true,
    write: false,
    metafile: true,
    plugins: [plugin],
  });

  const entryPoints = result.metafile?.inputs || [];
  const moduleGraph = Object.create(null);
  moduleGraph.name = entryPointModule;
  moduleGraph.deps = [];

  for (const entryPoint in entryPoints) {
    moduleGraph.deps.push({
      name: entryPoint,
      deps: entryPoints[entryPoint].imports.map((dep) => dep.path),
    });
  }
  logLocalDev('Extracted module graph');
  return moduleGraph;
}

/**
 * @param {string} extensionFolder