@backstage/plugin-api-docs-module-protoc-gen-doc

This package contains ApiDefinitionWidgets for the following projects:

• grpc-docs

Setup

# From your Backstage root directory
yarn --cwd packages/app add @backstage/plugin-api-docs-module-protoc-gen-doc

Add the GrpcDocsApiWidget to your apis

Add the widget to your apiDocsConfigRef.

import { grpcDocsApiWidget } from '@backstage/plugin-api-docs-module-protoc-gen-doc';
// packages/app/apis.ts
export const apis: AnyApiFactory[] = [
  createApiFactory({
    api: apiDocsConfigRef,
    deps: {},
    factory: () => {
      // load the default widgets
      const definitionWidgets = defaultDefinitionWidgets();
      // add the grpc-docs api widget to the definition widgets
      definitionWidgets.push(grpcDocsApiWidget);
      return {
        getApiDefinitionWidget: (apiEntity: ApiEntity) => {
          // find the widget for the type of api entity
          return definitionWidgets.find(d => d.type === apiEntity.spec.type);
        },
      };
    },
  }),
];

Set the type in your api entities

This widget will render the generated protoc-gen-doc descriptors with the grpc-docs package. For this make sure you use the grpc-docs as the type in the API catalog file.

apiVersion: backstage.io/v1alpha1
kind: API
metadata:
  name: hello-world
  description: Hello World example for gRPC
spec:
  type: grpc-docs
  lifecycle: deprecated
  owner: foo
  definition:
    $text: https://fetch-my-json.com/awesome-resource.json