apply core-imports codemod to all packages and plugins

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

plugins/techdocs/dev/index.tsx

@@ -14,14 +14,6 @@
  * limitations under the License.
  */
 
-import {
-  configApiRef,
-  discoveryApiRef,
-  Header,
-  identityApiRef,
-  Page,
-  TabbedLayout,
-} from '@backstage/core';
 import { createDevApp } from '@backstage/dev-utils';
 import { NotFoundError } from '@backstage/errors';
 import React from 'react';
@@ -32,6 +24,13 @@ import {
   techdocsStorageApiRef,
 } from '../src';
 
+import {
+  configApiRef,
+  discoveryApiRef,
+  identityApiRef,
+} from '@backstage/core-plugin-api';
+import { Header, Page, TabbedLayout } from '@backstage/core-components';
+
 // used so each route can provide it's own implementation in the constructor of the react component
 let apiHolder: TechDocsStorageApi | undefined = undefined;
 

plugins/techdocs/src/Router.tsx

@@ -18,7 +18,6 @@ import React from 'react';
 import { Entity } from '@backstage/catalog-model';
 import { useEntity } from '@backstage/plugin-catalog-react';
 import { Route, Routes } from 'react-router-dom';
-import { MissingAnnotationEmptyState } from '@backstage/core';
 import {
   rootRouteRef,
   rootDocsRouteRef,
@@ -27,6 +26,7 @@ import {
 import { TechDocsHome } from './home/components/TechDocsHome';
 import { TechDocsPage } from './reader/components/TechDocsPage';
 import { EntityPageDocs } from './EntityPageDocs';
+import { MissingAnnotationEmptyState } from '@backstage/core-components';
 
 const TECHDOCS_ANNOTATION = 'backstage.io/techdocs-ref';
 

plugins/techdocs/src/api.ts

@@ -15,8 +15,8 @@
  */
 
 import { EntityName } from '@backstage/catalog-model';
-import { createApiRef } from '@backstage/core';
 import { TechDocsEntityMetadata, TechDocsMetadata } from './types';
+import { createApiRef } from '@backstage/core-plugin-api';
 
 export const techdocsStorageApiRef = createApiRef<TechDocsStorageApi>({
   id: 'plugin.techdocs.storageservice',

plugins/techdocs/src/client.test.ts

@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 import { Config } from '@backstage/config';
-import { UrlPatternDiscovery } from '@backstage/core';
 import { TechDocsStorageClient } from './client';
+import { UrlPatternDiscovery } from '@backstage/core-app-api';
 
 const mockEntity = {
   kind: 'Component',

plugins/techdocs/src/client.ts

@@ -16,10 +16,10 @@
 
 import { EntityName } from '@backstage/catalog-model';
 import { Config } from '@backstage/config';
-import { DiscoveryApi, IdentityApi } from '@backstage/core';
 import { NotFoundError } from '@backstage/errors';
 import { SyncResult, TechDocsApi, TechDocsStorageApi } from './api';
 import { TechDocsEntityMetadata, TechDocsMetadata } from './types';
+import { DiscoveryApi, IdentityApi } from '@backstage/core-plugin-api';
 
 /**
  * API to talk to techdocs-backend.

plugins/techdocs/src/home/components/DocsCardGrid.tsx

@@ -18,11 +18,15 @@ import React from 'react';
 import { generatePath } from 'react-router-dom';
 
 import { Entity } from '@backstage/catalog-model';
-import { Button, ItemCardGrid, ItemCardHeader } from '@backstage/core';
 import { Card, CardActions, CardContent, CardMedia } from '@material-ui/core';
-
 import { rootDocsRouteRef } from '../../routes';
 
+import {
+  Button,
+  ItemCardGrid,
+  ItemCardHeader,
+} from '@backstage/core-components';
+
 export const DocsCardGrid = ({
   entities,
 }: {

plugins/techdocs/src/home/components/DocsTable.tsx

@@ -20,9 +20,15 @@ import { generatePath } from 'react-router-dom';
 
 import { IconButton, Tooltip } from '@material-ui/core';
 import ShareIcon from '@material-ui/icons/Share';
-import { Table, EmptyState, Button, SubvalueCell, Link } from '@backstage/core';
 import { Entity } from '@backstage/catalog-model';
 import { rootDocsRouteRef } from '../../routes';
+import {
+  Table,
+  EmptyState,
+  Button,
+  SubvalueCell,
+  Link,
+} from '@backstage/core-components';
 
 export const DocsTable = ({
   entities,

plugins/techdocs/src/home/components/TechDocsCustomHome.test.tsx

@@ -14,12 +14,12 @@
  * limitations under the License.
  */
 
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import { CatalogApi, catalogApiRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp } from '@backstage/test-utils';
 import { screen } from '@testing-library/react';
 import React from 'react';
 import { TechDocsCustomHome, PanelType } from './TechDocsCustomHome';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 jest.mock('@backstage/plugin-catalog-react', () => {
   const actual = jest.requireActual('@backstage/plugin-catalog-react');

plugins/techdocs/src/home/components/TechDocsCustomHome.tsx

@@ -25,22 +25,22 @@ import {
   useOwnUser,
 } from '@backstage/plugin-catalog-react';
 import { Entity } from '@backstage/catalog-model';
+import { DocsTable } from './DocsTable';
+import { DocsCardGrid } from './DocsCardGrid';
+
 import {
   CodeSnippet,
   Content,
-  ConfigApi,
-  configApiRef,
   Header,
   HeaderTabs,
   Page,
   Progress,
-  useApi,
   WarningPanel,
   SupportButton,
   ContentHeader,
-} from '@backstage/core';
-import { DocsTable } from './DocsTable';
-import { DocsCardGrid } from './DocsCardGrid';
+} from '@backstage/core-components';
+
+import { ConfigApi, configApiRef, useApi } from '@backstage/core-plugin-api';
 
 const panels = {
   DocsTable: DocsTable,

plugins/techdocs/src/home/components/TechDocsHome.test.tsx

@@ -14,19 +14,19 @@
  * limitations under the License.
  */
 
-import {
-  ApiProvider,
-  ApiRegistry,
-  ConfigApi,
-  configApiRef,
-  ConfigReader,
-} from '@backstage/core';
 import { CatalogApi, catalogApiRef } from '@backstage/plugin-catalog-react';
 import { renderInTestApp } from '@backstage/test-utils';
 import { screen } from '@testing-library/react';
 import React from 'react';
 import { TechDocsHome } from './TechDocsHome';
 
+import {
+  ApiProvider,
+  ApiRegistry,
+  ConfigReader,
+} from '@backstage/core-app-api';
+import { ConfigApi, configApiRef } from '@backstage/core-plugin-api';
+
 jest.mock('@backstage/plugin-catalog-react', () => {
   const actual = jest.requireActual('@backstage/plugin-catalog-react');
   return {

plugins/techdocs/src/plugin.ts

@@ -14,6 +14,13 @@
  * limitations under the License.
  */
 
+import { techdocsApiRef, techdocsStorageApiRef } from './api';
+import { TechDocsClient, TechDocsStorageClient } from './client';
+import {
+  rootDocsRouteRef,
+  rootRouteRef,
+  rootCatalogDocsRouteRef,
+} from './routes';
 import {
   configApiRef,
   createApiFactory,
@@ -22,14 +29,7 @@ import {
   createRoutableExtension,
   discoveryApiRef,
   identityApiRef,
-} from '@backstage/core';
-import { techdocsApiRef, techdocsStorageApiRef } from './api';
-import { TechDocsClient, TechDocsStorageClient } from './client';
-import {
-  rootDocsRouteRef,
-  rootRouteRef,
-  rootCatalogDocsRouteRef,
-} from './routes';
+} from '@backstage/core-plugin-api';
 
 export const techdocsPlugin = createPlugin({
   id: 'techdocs',

plugins/techdocs/src/reader/components/Reader.test.tsx

@@ -15,7 +15,6 @@
  */
 
 import { ConfigReader } from '@backstage/config';
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import {
   ScmIntegrationsApi,
   scmIntegrationsApiRef,
@@ -25,6 +24,7 @@ import { act, render } from '@testing-library/react';
 import React from 'react';
 import { TechDocsStorageApi, techdocsStorageApiRef } from '../../api';
 import { Reader } from './Reader';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 jest.mock('react-router-dom', () => {
   const actual = jest.requireActual('react-router-dom');

plugins/techdocs/src/reader/components/Reader.tsx

@@ -15,7 +15,6 @@
  */
 
 import { EntityName } from '@backstage/catalog-model';
-import { useApi } from '@backstage/core';
 import { scmIntegrationsApiRef } from '@backstage/integration-react';
 import { BackstageTheme } from '@backstage/theme';
 import { useTheme } from '@material-ui/core';
@@ -38,6 +37,7 @@ import {
 import { TechDocsNotFound } from './TechDocsNotFound';
 import TechDocsProgressBar from './TechDocsProgressBar';
 import { useReaderState } from './useReaderState';
+import { useApi } from '@backstage/core-plugin-api';
 
 type Props = {
   entityId: EntityName;

plugins/techdocs/src/reader/components/TechDocsNotFound.tsx

@@ -15,7 +15,8 @@
  */
 
 import React from 'react';
-import { ErrorPage, useApi, configApiRef } from '@backstage/core';
+import { useApi, configApiRef } from '@backstage/core-plugin-api';
+import { ErrorPage } from '@backstage/core-components';
 
 type Props = {
   errorMessage?: string;

plugins/techdocs/src/reader/components/TechDocsPage.test.tsx

@@ -22,13 +22,13 @@ import {
   scmIntegrationsApiRef,
 } from '@backstage/integration-react';
 import { wrapInTestApp } from '@backstage/test-utils';
-import { ApiRegistry, ApiProvider } from '@backstage/core';
 import {
   techdocsApiRef,
   TechDocsApi,
   techdocsStorageApiRef,
   TechDocsStorageApi,
 } from '../../api';
+import { ApiRegistry, ApiProvider } from '@backstage/core-app-api';
 
 jest.mock('react-router-dom', () => {
   const actual = jest.requireActual('react-router-dom');

plugins/techdocs/src/reader/components/TechDocsPage.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import { Content, Page, useApi } from '@backstage/core';
 import React, { useCallback, useState } from 'react';
 import { useParams } from 'react-router-dom';
 import { useAsync } from 'react-use';
@@ -22,6 +21,9 @@ import { techdocsApiRef } from '../../api';
 import { Reader } from './Reader';
 import { TechDocsPageHeader } from './TechDocsPageHeader';
 
+import { Content, Page } from '@backstage/core-components';
+import { useApi } from '@backstage/core-plugin-api';
+
 export const TechDocsPage = () => {
   const [documentReady, setDocumentReady] = useState<boolean>(false);
   const { namespace, kind, name } = useParams();

plugins/techdocs/src/reader/components/TechDocsPageHeader.tsx

@@ -15,7 +15,6 @@
  */
 
 import { EntityName, RELATION_OWNED_BY } from '@backstage/catalog-model';
-import { Header, HeaderLabel, useRouteRef } from '@backstage/core';
 import {
   EntityRefLink,
   EntityRefLinks,
@@ -27,6 +26,9 @@ import { AsyncState } from 'react-use/lib/useAsync';
 import { rootRouteRef } from '../../routes';
 import { TechDocsMetadata } from '../../types';
 
+import { Header, HeaderLabel } from '@backstage/core-components';
+import { useRouteRef } from '@backstage/core-plugin-api';
+
 type TechDocsPageHeaderProps = {
   entityId: EntityName;
   metadataRequest: {

plugins/techdocs/src/reader/components/TechDocsProgressBar.tsx

@@ -16,8 +16,8 @@
 
 import React, { useState, useEffect } from 'react';
 import { useMountedState } from 'react-use';
-import { Progress } from '@backstage/core';
 import { Typography } from '@material-ui/core';
+import { Progress } from '@backstage/core-components';
 
 const TechDocsProgressBar = () => {
   const isMounted = useMountedState();

plugins/techdocs/src/reader/components/useRawPage.ts

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 import { EntityName } from '@backstage/catalog-model';
-import { useApi } from '@backstage/core';
 import { useAsyncRetry } from 'react-use';
 import { AsyncState } from 'react-use/lib/useAsync';
 import { techdocsStorageApiRef } from '../../api';
+import { useApi } from '@backstage/core-plugin-api';
 
 export type RawPage = {
   content: string;

plugins/techdocs/src/reader/components/useReaderState.test.tsx

@@ -14,7 +14,6 @@
  * limitations under the License.
  */
 
-import { ApiProvider, ApiRegistry } from '@backstage/core';
 import { NotFoundError } from '@backstage/errors';
 import { act, renderHook } from '@testing-library/react-hooks';
 import React from 'react';
@@ -24,6 +23,7 @@ import {
   reducer,
   useReaderState,
 } from './useReaderState';
+import { ApiProvider, ApiRegistry } from '@backstage/core-app-api';
 
 describe('useReaderState', () => {
   let Wrapper: React.ComponentType;

plugins/techdocs/src/reader/components/useReaderState.ts

@@ -14,10 +14,10 @@
  * limitations under the License.
  */
 
-import { useApi } from '@backstage/core';
 import { useEffect, useMemo, useReducer, useRef } from 'react';
 import { useAsync, useAsyncRetry } from 'react-use';
 import { techdocsStorageApiRef } from '../../api';
+import { useApi } from '@backstage/core-plugin-api';
 
 /**
  * A state representation that is used to configure the UI of <Reader />

plugins/techdocs/src/routes.ts

@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-import { createRouteRef } from '@backstage/core';
+import { createRouteRef } from '@backstage/core-plugin-api';
 
 export const rootRouteRef = createRouteRef({
   path: '',