apply core-imports codemod to all packages and plugins

Signed-off-by: Patrik Oldsberg <poldsberg@gmail.com>

plugins/explore/src/components/DefaultExplorePage/DefaultExplorePage.test.tsx

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import { catalogApiRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp } from '@backstage/test-utils';
 import { waitFor, getByText } from '@testing-library/react';
 import React from 'react';
 import { DefaultExplorePage } from './DefaultExplorePage';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('<DefaultExplorePage />', () => {
   const catalogApi: jest.Mocked<typeof catalogApiRef.T> = {

plugins/explore/src/components/DefaultExplorePage/DefaultExplorePage.tsx

@@ -15,11 +15,11 @@
  */
 
 import React from 'react';
-import { configApiRef, useApi } from '@backstage/core';
 import { DomainExplorerContent } from '../DomainExplorerContent';
 import { ExploreLayout } from '../ExploreLayout';
 import { GroupsExplorerContent } from '../GroupsExplorerContent';
 import { ToolExplorerContent } from '../ToolExplorerContent';
+import { configApiRef, useApi } from '@backstage/core-plugin-api';
 
 export const DefaultExplorePage = () => {
   const configApi = useApi(configApiRef);

plugins/explore/src/components/DomainCard/DomainCard.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 import { DomainEntity, RELATION_OWNED_BY } from '@backstage/catalog-model';
-import { Button, ItemCardHeader, useRouteRef } from '@backstage/core';
 import {
   EntityRefLinks,
   entityRouteParams,
@@ -31,6 +30,9 @@ import {
 import React from 'react';
 import { catalogEntityRouteRef } from '../../routes';
 
+import { Button, ItemCardHeader } from '@backstage/core-components';
+import { useRouteRef } from '@backstage/core-plugin-api';
+
 type DomainCardProps = {
   entity: DomainEntity;
 };

plugins/explore/src/components/DomainExplorerContent/DomainExplorerContent.test.tsx

@@ -15,13 +15,13 @@
  */
 
 import { DomainEntity } from '@backstage/catalog-model';
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import { catalogApiRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp } from '@backstage/test-utils';
 import { waitFor } from '@testing-library/react';
 import React from 'react';
 import { catalogEntityRouteRef } from '../../routes';
 import { DomainExplorerContent } from './DomainExplorerContent';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('<DomainExplorerContent />', () => {
   const catalogApi: jest.Mocked<typeof catalogApiRef.T> = {

plugins/explore/src/components/DomainExplorerContent/DomainExplorerContent.tsx

@@ -14,6 +14,12 @@
  * limitations under the License.
  */
 import { DomainEntity } from '@backstage/catalog-model';
+import { catalogApiRef } from '@backstage/plugin-catalog-react';
+import { Button } from '@material-ui/core';
+import React from 'react';
+import { useAsync } from 'react-use';
+import { DomainCard } from '../DomainCard';
+
 import {
   Content,
   ContentHeader,
@@ -21,14 +27,10 @@ import {
   ItemCardGrid,
   Progress,
   SupportButton,
-  useApi,
   WarningPanel,
-} from '@backstage/core';
-import { catalogApiRef } from '@backstage/plugin-catalog-react';
-import { Button } from '@material-ui/core';
-import React from 'react';
-import { useAsync } from 'react-use';
-import { DomainCard } from '../DomainCard';
+} from '@backstage/core-components';
+
+import { useApi } from '@backstage/core-plugin-api';
 
 const Body = () => {
   const catalogApi = useApi(catalogApiRef);

plugins/explore/src/components/ExploreLayout/ExploreLayout.tsx

@@ -14,10 +14,12 @@
  * limitations under the License.
  */
 
-import { attachComponentData, Header, Page, RoutedTabs } from '@backstage/core';
 import { TabProps } from '@material-ui/core';
 import { Children, default as React, Fragment, isValidElement } from 'react';
 
+import { attachComponentData } from '@backstage/core-plugin-api';
+import { Header, Page, RoutedTabs } from '@backstage/core-components';
+
 // TODO: This layout could be a shared based component if it was possible to create custom TabbedLayouts
 //    A generalized version of createSubRoutesFromChildren, etc. would be required
 

plugins/explore/src/components/GroupsExplorerContent/GroupsDiagram.test.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import {
   catalogApiRef,
   CatalogApi,
@@ -24,6 +23,7 @@ import { Entity } from '@backstage/catalog-model';
 import { renderInTestApp } from '@backstage/test-utils';
 import React from 'react';
 import { GroupsDiagram } from './GroupsDiagram';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('<GroupsDiagram />', () => {
   beforeAll(() => {

plugins/explore/src/components/GroupsExplorerContent/GroupsDiagram.tsx

@@ -25,22 +25,21 @@ import {
   getEntityRelations,
   formatEntityRefTitle,
 } from '@backstage/plugin-catalog-react';
-import {
-  DependencyGraph,
-  DependencyGraphTypes,
-  Progress,
-  useApi,
-  ResponseErrorPanel,
-  Link,
-  useRouteRef,
-  configApiRef,
-} from '@backstage/core';
 import { makeStyles, Typography } from '@material-ui/core';
 import ZoomOutMap from '@material-ui/icons/ZoomOutMap';
 import React from 'react';
 import { useAsync } from 'react-use';
 import { BackstageTheme } from '@backstage/theme';
 
+import {
+  DependencyGraph,
+  DependencyGraphTypes,
+  Progress,
+  ResponseErrorPanel,
+  Link,
+} from '@backstage/core-components';
+import { useApi, useRouteRef, configApiRef } from '@backstage/core-plugin-api';
+
 const useStyles = makeStyles((theme: BackstageTheme) => ({
   organizationNode: {
     fill: 'coral',

plugins/explore/src/components/GroupsExplorerContent/GroupsExplorerContent.test.tsx

@@ -15,12 +15,12 @@
  */
 
 import { Entity } from '@backstage/catalog-model';
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import { catalogApiRef, entityRouteRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp } from '@backstage/test-utils';
 import { waitFor } from '@testing-library/react';
 import React from 'react';
 import { GroupsExplorerContent } from '../GroupsExplorerContent';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('<GroupsExplorerContent />', () => {
   const catalogApi: jest.Mocked<typeof catalogApiRef.T> = {

plugins/explore/src/components/GroupsExplorerContent/GroupsExplorerContent.tsx

@@ -14,9 +14,13 @@
  * limitations under the License.
  */
 
-import { Content, ContentHeader, SupportButton } from '@backstage/core';
 import React from 'react';
 import { GroupsDiagram } from './GroupsDiagram';
+import {
+  Content,
+  ContentHeader,
+  SupportButton,
+} from '@backstage/core-components';
 
 type GroupsExplorerContentProps = {
   title?: string;

plugins/explore/src/components/ToolExplorerContent/ToolExplorerContent.test.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import {
   ExploreTool,
   exploreToolsConfigRef,
@@ -25,6 +24,7 @@ import { ThemeProvider } from '@material-ui/core';
 import { waitFor } from '@testing-library/react';
 import React from 'react';
 import { ToolExplorerContent } from './ToolExplorerContent';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('<ToolExplorerContent />', () => {
   const exploreToolsConfigApi: jest.Mocked<typeof exploreToolsConfigRef.T> = {

plugins/explore/src/components/ToolExplorerContent/ToolExplorerContent.tsx

@@ -14,6 +14,11 @@
  * limitations under the License.
  */
 
+import { exploreToolsConfigRef } from '@backstage/plugin-explore-react';
+import React from 'react';
+import { useAsync } from 'react-use';
+import { ToolCard } from '../ToolCard';
+
 import {
   Content,
   ContentHeader,
@@ -21,13 +26,10 @@ import {
   ItemCardGrid,
   Progress,
   SupportButton,
-  useApi,
   WarningPanel,
-} from '@backstage/core';
-import { exploreToolsConfigRef } from '@backstage/plugin-explore-react';
-import React from 'react';
-import { useAsync } from 'react-use';
-import { ToolCard } from '../ToolCard';
+} from '@backstage/core-components';
+
+import { useApi } from '@backstage/core-plugin-api';
 
 const Body = () => {
   const exploreToolsConfigApi = useApi(exploreToolsConfigRef);

plugins/explore/src/extensions.tsx

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
+import { explorePlugin } from './plugin';
+import { exploreRouteRef } from './routes';
 import {
   createComponentExtension,
   createRoutableExtension,
-} from '@backstage/core';
-import { explorePlugin } from './plugin';
-import { exploreRouteRef } from './routes';
+} from '@backstage/core-plugin-api';
 
 export const ExplorePage = explorePlugin.provide(
   createRoutableExtension({

plugins/explore/src/plugin.ts

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-import { createApiFactory, createPlugin } from '@backstage/core';
 import { exploreToolsConfigRef } from '@backstage/plugin-explore-react';
 import { catalogEntityRouteRef, exploreRouteRef } from './routes';
 import { exampleTools } from './util/examples';
+import { createApiFactory, createPlugin } from '@backstage/core-plugin-api';
 
 export const explorePlugin = createPlugin({
   id: 'explore',

plugins/explore/src/routes.ts

@@ -14,7 +14,10 @@
  * limitations under the License.
  */
 
-import { createExternalRouteRef, createRouteRef } from '@backstage/core';
+import {
+  createExternalRouteRef,
+  createRouteRef,
+} from '@backstage/core-plugin-api';
 
 const NoIcon = () => null;