Function deployToCloudRun

src/schematics/deploy/actions.ts:276–381

(
  firebaseTools: FirebaseTools,
  context: BuilderContext,
  workspaceRoot: string,
  staticBuildTarget: BuildTarget,
  serverBuildTarget: BuildTarget,
  options: DeployBuilderOptions,
  firebaseToken?: string,
  fsHost: FSHost = defaultFsHost
)

export const deployToCloudRun = async (
  firebaseTools: FirebaseTools,
  context: BuilderContext,
  workspaceRoot: string,
  staticBuildTarget: BuildTarget,
  serverBuildTarget: BuildTarget,
  options: DeployBuilderOptions,
  firebaseToken?: string,
  fsHost: FSHost = defaultFsHost
) => {

  const staticBuildOptions = await context.getTargetOptions(targetFromTargetString(staticBuildTarget.name));
  if (!staticBuildOptions.outputPath || typeof staticBuildOptions.outputPath !== 'string') {
    throw new Error(
      `Cannot read the output path option of the Angular project '${staticBuildTarget.name}' in angular.json`
    );
  }

  const serverBuildOptions = await context.getTargetOptions(targetFromTargetString(serverBuildTarget.name));
  if (!serverBuildOptions.outputPath || typeof serverBuildOptions.outputPath !== 'string') {
    throw new Error(
      `Cannot read the output path option of the Angular project '${serverBuildTarget.name}' in angular.json`
    );
  }

  const staticOut = join(workspaceRoot, staticBuildOptions.outputPath);
  const serverOut = join(workspaceRoot, serverBuildOptions.outputPath);

  const cloudRunOut = options.outputPath ? join(workspaceRoot, options.outputPath) : join(dirname(serverOut), 'run');
  const serviceId = options.functionName || DEFAULT_FUNCTION_NAME;

  const newStaticOut = join(cloudRunOut, staticBuildOptions.outputPath);
  const newServerOut = join(cloudRunOut, serverBuildOptions.outputPath);

  // This is needed because in the server output there's a hardcoded dependency on $cwd/dist/browser,
  // This assumes that we've deployed our application dist directory and we're running the server
  // in the parent directory. To have this precondition, we move dist/browser to dist/dist/browser
  // since the firebase function runs the server from dist.
  fsHost.removeSync(cloudRunOut);
  fsHost.copySync(staticOut, newStaticOut);
  fsHost.copySync(serverOut, newServerOut);

  const packageJson = getPackageJson(context, workspaceRoot, options, join(serverBuildOptions.outputPath, 'main.js'));
  const nodeVersion = packageJson.engines.node;

  if (!satisfies(process.versions.node, nodeVersion.toString())) {
    context.logger.warn(
      `⚠️ Your Node.js version (${process.versions.node}) does not match the Cloud Run runtime (${nodeVersion}).`
    );
  }

  fsHost.writeFileSync(
    join(cloudRunOut, 'package.json'),
    JSON.stringify(packageJson, null, 2),
  );

  fsHost.writeFileSync(
    join(cloudRunOut, 'Dockerfile'),