remove legacy ES plugin (#77703)

* remove legacy ES plug

* fix types

* delete some `legacy/core_plugins` references

* fix type

.github/CODEOWNERS

@@ -59,7 +59,6 @@
 # APM
 /x-pack/plugins/apm/  @elastic/apm-ui
 /x-pack/test/functional/apps/apm/  @elastic/apm-ui
-/src/legacy/core_plugins/apm_oss/  @elastic/apm-ui
 /src/plugins/apm_oss/  @elastic/apm-ui
 /src/apm.js @watson @vigneshshanmugam
 
@@ -83,9 +82,6 @@
 /src/plugins/home/public @elastic/kibana-core-ui
 /src/plugins/home/server/*.ts @elastic/kibana-core-ui
 /src/plugins/home/server/services/ @elastic/kibana-core-ui
-# Exclude tutorial resources folder for now because they are not owned by Kibana app and most will move out soon
-/src/legacy/core_plugins/kibana/public/home/*.ts @elastic/kibana-core-ui
-/src/legacy/core_plugins/kibana/public/home/np_ready/ @elastic/kibana-core-ui
 /x-pack/plugins/global_search_bar/ @elastic/kibana-core-ui
 
 # Observability UIs
@@ -285,7 +281,6 @@ x-pack/plugins/telemetry_collection_xpack/schema/xpack_plugins.json @elastic/kib
 # Core design
 /src/plugins/dashboard/**/*.scss @elastic/kibana-core-ui-designers
 /x-pack/plugins/canvas/**/*.scss @elastic/kibana-core-ui-designers
-/src/legacy/core_plugins/kibana/public/home/**/*.scss @elastic/kibana-core-ui-designers
 /x-pack/legacy/plugins/spaces/**/*.scss @elastic/kibana-core-ui-designers
 /x-pack/plugins/spaces/**/*.scss @elastic/kibana-core-ui-designers
 /x-pack/plugins/security/**/*.scss @elastic/kibana-core-ui-designers

kibana.d.ts

@@ -28,7 +28,6 @@ export { Public, Server };
 /**
  * All exports from TS ambient definitions (where types are added for JS source in a .d.ts file).
  */
-import * as LegacyElasticsearch from './src/legacy/core_plugins/elasticsearch';
 import * as LegacyKibanaPluginSpec from './src/legacy/plugin_discovery/plugin_spec/plugin_spec_options';
 import * as LegacyKibanaServer from './src/legacy/server/kbn_server';
 
@@ -44,13 +43,4 @@ export namespace Legacy {
   export type InitPluginFunction = LegacyKibanaPluginSpec.InitPluginFunction;
   export type UiExports = LegacyKibanaPluginSpec.UiExports;
   export type PluginSpecOptions = LegacyKibanaPluginSpec.PluginSpecOptions;
-
-  export namespace Plugins {
-    export namespace elasticsearch {
-      export type Plugin = LegacyElasticsearch.ElasticsearchPlugin;
-      export type Cluster = LegacyElasticsearch.Cluster;
-      export type ClusterConfig = LegacyElasticsearch.ClusterConfig;
-      export type CallClusterOptions = LegacyElasticsearch.CallClusterOptions;
-    }
-  }
 }

src/cli/cluster/cluster_manager.ts

@@ -224,7 +224,6 @@ export class ClusterManager {
       new Set(
         [
           fromRoot('src/core'),
-          fromRoot('src/legacy/core_plugins'),
           fromRoot('src/legacy/server'),
           fromRoot('src/legacy/ui'),
           fromRoot('src/legacy/utils'),

src/cli/serve/serve.js

@@ -178,7 +178,7 @@ export default function (program) {
       'A path to scan for plugins, this can be specified multiple ' +
         'times to specify multiple directories',
       pluginDirCollector,
-      [fromRoot('plugins'), fromRoot('src/legacy/core_plugins')]
+      [fromRoot('plugins')]
     )
     .option(
       '--plugin-path <path>',

src/dev/jest/config.js

@@ -25,7 +25,6 @@ export default {
     '<rootDir>/src/plugins',
     '<rootDir>/src/legacy/ui',
     '<rootDir>/src/core',
-    '<rootDir>/src/legacy/core_plugins',
     '<rootDir>/src/legacy/server',
     '<rootDir>/src/cli',
     '<rootDir>/src/cli_keystore',
@@ -51,14 +50,11 @@ export default {
     'packages/kbn-ui-framework/src/services/**/*.js',
     '!packages/kbn-ui-framework/src/services/index.js',
     '!packages/kbn-ui-framework/src/services/**/*/index.js',
-    'src/legacy/core_plugins/**/*.{js,mjs,jsx,ts,tsx}',
-    '!src/legacy/core_plugins/**/{__test__,__snapshots__}/**/*',
   ],
   moduleNameMapper: {
     '@elastic/eui$': '<rootDir>/node_modules/@elastic/eui/test-env',
     '@elastic/eui/lib/(.*)?': '<rootDir>/node_modules/@elastic/eui/test-env/$1',
     '^src/plugins/(.*)': '<rootDir>/src/plugins/$1',
-    '^plugins/([^/.]*)(.*)': '<rootDir>/src/legacy/core_plugins/$1/public$2',
     '^uiExports/(.*)': '<rootDir>/src/dev/jest/mocks/file_mock.js',
     '^test_utils/(.*)': '<rootDir>/src/test_utils/public/$1',
     '^fixtures/(.*)': '<rootDir>/src/fixtures/$1',

src/dev/precommit_hook/casing_check_config.js

@@ -132,11 +132,6 @@ export const REMOVE_EXTENSION = ['packages/kbn-plugin-generator/template/**/*.ej
  * @type {Array}
  */
 export const TEMPORARILY_IGNORED_PATHS = [
-  'src/legacy/core_plugins/console/public/src/directives/helpExample.txt',
-  'src/legacy/core_plugins/console/public/src/sense_editor/theme-sense-dark.js',
-  'src/legacy/core_plugins/tile_map/public/__tests__/scaledCircleMarkers.png',
-  'src/legacy/core_plugins/tile_map/public/__tests__/shadedCircleMarkers.png',
-  'src/legacy/core_plugins/tile_map/public/__tests__/shadedGeohashGrid.png',
   'src/fixtures/config_upgrade_from_4.0.0_to_4.0.1-snapshot.json',
   'src/core/server/core_app/assets/favicons/android-chrome-192x192.png',
   'src/core/server/core_app/assets/favicons/android-chrome-256x256.png',