Function compileProject

packages/cli-v3/src/commands/deploy.ts:1096–1398

(
  config: ResolvedConfig,
  options: DeployCommandOptions,
  configPath?: string
)

}

async function compileProject(
  config: ResolvedConfig,
  options: DeployCommandOptions,
  configPath?: string
) {
  return await tracer.startActiveSpan("compileProject", async (span) => {
    try {
      if (!options.skipTypecheck) {
        const typecheck = await typecheckProject(config, options);

        if (!typecheck) {
          throw new Error("Typecheck failed, aborting deployment");
        }
      }

      const compileSpinner = spinner();
      compileSpinner.start(`Building project in ${config.projectDir}`);

      const taskFiles = await gatherTaskFiles(config);
      const workerFacade = readFileSync(
        join(cliRootPath(), "workers", "prod", "worker-facade.js"),
        "utf-8"
      );

      const workerSetupPath = join(cliRootPath(), "workers", "prod", "worker-setup.js");

      let workerContents = workerFacade
        .replace("__TASKS__", createTaskFileImports(taskFiles))
        .replace(
          "__WORKER_SETUP__",
          `import { tracingSDK, otelTracer, otelLogger } from "${escapeImportPath(
            workerSetupPath
          )}";`
        );

      if (configPath) {
        logger.debug("Importing project config from", { configPath });

        workerContents = workerContents.replace(
          "__IMPORTED_PROJECT_CONFIG__",
          `import * as importedConfigExports from "${escapeImportPath(
            configPath
          )}"; const importedConfig = importedConfigExports.config; const handleError = importedConfigExports.handleError;`
        );
      } else {
        workerContents = workerContents.replace(
          "__IMPORTED_PROJECT_CONFIG__",
          `const importedConfig = undefined; const handleError = undefined;`
        );
      }

      const result = await build({
        stdin: {
          contents: workerContents,
          resolveDir: process.cwd(),
          sourcefile: "__entryPoint.ts",
        },
        bundle: true,