add router

Signed-off-by: Andrew Johnson <ajohnson@gocardless.com>

plugins/github-deployments/src/Router.tsx

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2021 Spotify AB
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+import { Entity } from '@backstage/catalog-model';
+
+export const GITHUB_PROJECT_SLUG_ANNOTATION = 'github.com/project-slug';
+
+export const isGithubDeploymentsAvailable = (entity: Entity) =>
+  Boolean(entity?.metadata.annotations?.[GITHUB_PROJECT_SLUG_ANNOTATION]);

plugins/github-deployments/src/components/GithubDeploymentsCard.tsx

@@ -15,17 +15,15 @@
  */
 import React from 'react';
 import { LinearProgress } from '@material-ui/core';
-import { Entity } from '@backstage/catalog-model';
 import { InfoCard, MissingAnnotationEmptyState, useApi } from '@backstage/core';
 import { useAsync } from 'react-use';
 import { githubDeploymentsApiRef } from '../api';
-import GithubDeploymentsTable from './GithubDeploymentsTable/GithubDeploymentsTable';
 import { useEntity } from '@backstage/plugin-catalog-react';
-
-export const GITHUB_PROJECT_SLUG_ANNOTATION = 'github.com/project-slug';
-
-export const isGithubDeploymentsAvailable = (entity: Entity) =>
-  Boolean(entity?.metadata.annotations?.[GITHUB_PROJECT_SLUG_ANNOTATION]);
+import {
+  GITHUB_PROJECT_SLUG_ANNOTATION,
+  isGithubDeploymentsAvailable,
+} from '../Router';
+import GithubDeploymentsTable from './GithubDeploymentsTable/GithubDeploymentsTable';
 
 const GithubDeploymentsComponent = ({
   projectSlug,

plugins/github-deployments/src/index.ts

@@ -17,3 +17,4 @@ export {
   githubDeploymentsPlugin as plugin,
   EntityGithubDeploymentsCard,
 } from './plugin';
+export { isGithubDeploymentsAvailable as isPluginApplicableToEntity } from './Router';