Cloud API Overview > @adpt/cloud > nodejs > ReactApp

nodejs.ReactApp() function

A partially abstract component that builds ReactJS source code and serves the resulting files via an http.HttpServer.

Signature:

export declare function ReactApp(props: SFCDeclProps<ReactAppProps, typeof defaultOptions>): Adapt.AdaptElement<Adapt.AnyProps>;

Parameters

Parameter	Type	Description
props	SFCDeclProps<ReactAppProps, typeof defaultOptions>

Returns:

Adapt.AdaptElement<Adapt.AnyProps>

Remarks

To use this component, the srcDir prop must be the path to the root of a ReactJS project, which contains a package.json file. The component will build a Docker container image by:

• starting with an official Node.js base image

• copying srcDir into the container image

• executing yarn run build

It will then copy the resulting build directory into an http.HttpServer component.

Abstract components:

This component uses the following abstract components (via http.HttpServer)which must be replaced via style sheet rules:

• Service

• NetworkService

• Container

The NetworkService and Container components are both children of the Service component.

Instance methods:

• hostname(): string | undefined

Returns the hostname of the NetworkService, once it is known.

• port(): number | undefined

Returns the port number of the NetworkService, once it is known.