[8.x] SKA: Misc cleanup and enhancements (#212207) (#212351)

# Backport

This will backport the following commits from `main` to `8.x`:
- [SKA: Misc cleanup and enhancements
(#212207)](https://github.com/elastic/kibana/pull/212207)

<!--- Backport version: 9.6.6 -->

### Questions ?
Please refer to the [Backport tool
documentation](https://github.com/sorenlouv/backport)

<!--BACKPORT [{"author":{"name":"Gerard
Soldevila","email":"gerard.soldevila@elastic.co"},"sourceCommit":{"committedDate":"2025-02-24T13:31:00Z","message":"SKA:
Misc cleanup and enhancements (#212207)\n\n## Summary\n\n* Remove some
old paths pointing to `packages/kbn-pm` (no longer\nexists).\n* ~Fix
group and visibility for `@kbn/streams-app-wrapper-plugin`~.\n(done in
https://github.com/elastic/kibana/pull/212210)\n* Update
`scripts/relocate` logic with latest enhancements.\n* Convert
`@kbn/observability-synthetics-test-data` folder name to\ncamel-case
(messes up with pre-commit
hook).","sha":"a41badf96496c81587fca3d56c1c891abeb1a3a9","branchLabelMapping":{"^v9.1.0$":"main","^v8.19.0$":"8.x","^v(\\d+).(\\d+).\\d+$":"$1.$2"}},"sourcePullRequest":{"labels":["Team:Core","release_note:skip","v9.0.0","backport:version","v8.18.0","v9.1.0","v8.19.0"],"title":"SKA:
Misc cleanup and
enhancements","number":212207,"url":"https://github.com/elastic/kibana/pull/212207","mergeCommit":{"message":"SKA:
Misc cleanup and enhancements (#212207)\n\n## Summary\n\n* Remove some
old paths pointing to `packages/kbn-pm` (no longer\nexists).\n* ~Fix
group and visibility for `@kbn/streams-app-wrapper-plugin`~.\n(done in
https://github.com/elastic/kibana/pull/212210)\n* Update
`scripts/relocate` logic with latest enhancements.\n* Convert
`@kbn/observability-synthetics-test-data` folder name to\ncamel-case
(messes up with pre-commit
hook).","sha":"a41badf96496c81587fca3d56c1c891abeb1a3a9"}},"sourceBranch":"main","suggestedTargetBranches":["9.0","8.18","8.x"],"targetPullRequestStates":[{"branch":"9.0","label":"v9.0.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"8.18","label":"v8.18.0","branchLabelMappingKey":"^v(\\d+).(\\d+).\\d+$","isSourceBranch":false,"state":"NOT_CREATED"},{"branch":"main","label":"v9.1.0","branchLabelMappingKey":"^v9.1.0$","isSourceBranch":true,"state":"MERGED","url":"https://github.com/elastic/kibana/pull/212207","number":212207,"mergeCommit":{"message":"SKA:
Misc cleanup and enhancements (#212207)\n\n## Summary\n\n* Remove some
old paths pointing to `packages/kbn-pm` (no longer\nexists).\n* ~Fix
group and visibility for `@kbn/streams-app-wrapper-plugin`~.\n(done in
https://github.com/elastic/kibana/pull/212210)\n* Update
`scripts/relocate` logic with latest enhancements.\n* Convert
`@kbn/observability-synthetics-test-data` folder name to\ncamel-case
(messes up with pre-commit
hook).","sha":"a41badf96496c81587fca3d56c1c891abeb1a3a9"}},{"branch":"8.x","label":"v8.19.0","branchLabelMappingKey":"^v8.19.0$","isSourceBranch":false,"state":"NOT_CREATED"}]}]
BACKPORT-->

.github/CODEOWNERS

@@ -687,7 +687,7 @@ x-pack/solutions/observability/plugins/observability_logs_explorer @elastic/obs-
 x-pack/solutions/observability/plugins/observability_onboarding @elastic/obs-ux-logs-team
 x-pack/solutions/observability/plugins/observability @elastic/obs-ux-management-team
 x-pack/solutions/observability/plugins/observability_shared @elastic/observability-ui
-x-pack/solutions/observability/packages/synthetics_test_data @elastic/obs-ux-management-team
+x-pack/solutions/observability/packages/synthetics-test-data @elastic/obs-ux-management-team
 x-pack/solutions/observability/packages/utils-browser @elastic/observability-ui
 x-pack/solutions/observability/packages/utils-common @elastic/observability-ui
 x-pack/solutions/observability/packages/utils-server @elastic/observability-ui

package.json

@@ -1476,7 +1476,7 @@
     "@kbn/manifest": "link:packages/kbn-manifest",
     "@kbn/mock-idp-plugin": "link:packages/kbn-mock-idp-plugin",
     "@kbn/mock-idp-utils": "link:packages/kbn-mock-idp-utils",
-    "@kbn/observability-synthetics-test-data": "link:x-pack/solutions/observability/packages/synthetics_test_data",
+    "@kbn/observability-synthetics-test-data": "link:x-pack/solutions/observability/packages/synthetics-test-data",
     "@kbn/openapi-bundler": "link:packages/kbn-openapi-bundler",
     "@kbn/openapi-generator": "link:packages/kbn-openapi-generator",
     "@kbn/optimizer": "link:packages/kbn-optimizer",

packages/kbn-managed-vscode-config/src/managed_config_keys.ts

@@ -38,7 +38,6 @@ export const MANAGED_CONFIG_KEYS: ManagedConfigKey[] = [
   {
     key: 'search.exclude',
     value: {
-      ['**/packages/kbn-pm/dist/index.js']: true,
       ['**/api_docs']: true,
       ['**/tsconfig.tsbuildinfo']: true,
       ['**/*.map']: true,

packages/kbn-relocate/healthcheck.ts

@@ -12,8 +12,7 @@ import fs from 'fs';
 import path, { join } from 'path';
 import { getPackages } from '@kbn/repo-packages';
 import { REPO_ROOT } from '@kbn/repo-info';
-import { EXCLUDED_FOLDERS, EXCLUDED_FOLDER_NAMES, EXTENSIONS } from './constants';
-import { BASE_FOLDER } from './constants';
+import { EXCLUDED_FOLDERS, EXCLUDED_FOLDER_NAMES, EXTENSIONS, BASE_FOLDER } from './constants';
 
 const findPaths = (content: string): string[] => {
   const regex = /([\.]{1,2}(\/[^\s)\]\['`#"]+)+)/g;

packages/kbn-relocate/list.ts

@@ -39,9 +39,7 @@ export const listModules = async (listFlag: string, log: ToolingLog) => {
         ? module.directory
         : join(BASE_FOLDER, module.directory);
 
-      if (module.isDevOnly()) {
-        devOnly.push(module);
-      } else if (
+      if (
         directory.includes(`/${KIBANA_FOLDER}/test/`) ||
         directory.includes(`/${KIBANA_FOLDER}/x-pack/test/`)
       ) {

packages/kbn-relocate/relocate.ts

@@ -36,6 +36,8 @@ import {
   getManualCommits,
 } from './utils/git';
 
+const SKIP_RESET = false;
+
 const moveModule = async (module: Package, log: ToolingLog) => {
   const destination = calculateModuleTargetFolder(module);
   log.info(`Moving ${module.directory} to ${destination}`);
@@ -107,8 +109,6 @@ const findModules = ({ teams, paths, included, excluded }: FindModulesParams, lo
   // find modules selected by user filters
   return (
     sortBy(modules, ['directory'])
-      // exclude devOnly modules (they will remain in /packages)
-      .filter(({ manifest }) => !manifest.devOnly)
       // explicit exclusions
       .filter(({ id }) => !EXCLUDED_MODULES.includes(id) && !excluded.includes(id))
       // we don't want to move test and example modules (just yet)
@@ -181,55 +181,57 @@ export const findAndRelocateModules = async (params: RelocateModulesParams, log:
     return;
   }
 
-  if (prNumber) {
-    pr = await findPr(prNumber);
+  if (!SKIP_RESET) {
+    if (prNumber) {
+      pr = await findPr(prNumber);
 
-    if (getManualCommits(pr.commits).length > 0) {
-      const resOverride = await inquirer.prompt({
-        type: 'confirm',
-        name: 'overrideManualCommits',
-        message:
-          'Manual commits detected in the PR. The script will try to cherry-pick them, but it might require manual intervention to resolve conflicts. Continue?',
-      });
-      if (!resOverride.overrideManualCommits) {
-        log.info('Aborting');
-        return;
+      if (getManualCommits(pr.commits).length > 0) {
+        const resOverride = await inquirer.prompt({
+          type: 'confirm',
+          name: 'overrideManualCommits',
+          message:
+            'Manual commits detected in the PR. The script will try to cherry-pick them, but it might require manual intervention to resolve conflicts. Continue?',
+        });
+        if (!resOverride.overrideManualCommits) {
+          log.info('Aborting');
+          return;
+        }
       }
     }
-  }
 
-  const resConfirmReset = await inquirer.prompt({
-    type: 'confirm',
-    name: 'confirmReset',
-    message: `The script will RESET CHANGES in this repository. Proceed?`,
-  });
+    const resConfirmReset = await inquirer.prompt({
+      type: 'confirm',
+      name: 'confirmReset',
+      message: `The script will RESET CHANGES in this repository. Proceed?`,
+    });
 
-  if (!resConfirmReset.confirmReset) {
-    log.info('Aborting');
-    return;
-  }
-
-  // start with a clean repo
-  await safeExec(`git restore --staged .`);
-  await safeExec(`git restore .`);
-  await safeExec(`git clean -f -d`);
-  await safeExec(`git checkout ${baseBranch} && git pull ${upstream} ${baseBranch}`);
-
-  if (pr) {
-    // checkout existing PR, reset all commits, rebase from baseBranch
-    try {
-      await checkoutResetPr(pr, baseBranch);
-    } catch (error) {
-      log.error(`Error checking out / resetting PR #${prNumber}:`);
-      log.error(error);
+    if (!resConfirmReset.confirmReset) {
+      log.info('Aborting');
       return;
     }
-  } else {
-    // checkout new branch
-    await checkoutBranch(NEW_BRANCH);
-  }
 
-  await safeExec(`yarn kbn bootstrap`);
+    // start with a clean repo
+    await safeExec(`git restore --staged .`);
+    await safeExec(`git restore .`);
+    await safeExec(`git clean -f -d`);
+    await safeExec(`git checkout ${baseBranch} && git pull ${upstream} ${baseBranch}`);
+
+    if (pr) {
+      // checkout existing PR, reset all commits, rebase from baseBranch
+      try {
+        await checkoutResetPr(pr, baseBranch);
+      } catch (error) {
+        log.error(`Error checking out / resetting PR #${prNumber}:`);
+        log.error(error);
+        return;
+      }
+    } else {
+      // checkout new branch
+      await checkoutBranch(NEW_BRANCH);
+    }
+
+    await safeExec(`yarn kbn bootstrap`);
+  }
   await inquirer.prompt({
     type: 'confirm',
     name: 'readyRelocate',

packages/kbn-relocate/utils/relocate.ts

@@ -11,7 +11,7 @@ import { basename, join } from 'path';
 import type { ToolingLog } from '@kbn/tooling-log';
 import { orderBy } from 'lodash';
 import type { Package } from '../types';
-import { applyTransforms } from './transforms';
+import { HARDCODED_MODULE_PATHS, applyTransforms } from './transforms';
 import {
   BASE_FOLDER,
   BASE_FOLDER_DEPTH,
@@ -42,7 +42,12 @@ export const calculateModuleTargetFolder = (module: Package): string => {
     : join(BASE_FOLDER, module.directory);
 
   let moduleDelimiter: string;
-  if (!fullPath.includes('/plugins/') && !fullPath.includes('/packages/')) {
+  if (HARDCODED_MODULE_PATHS[module.id]) {
+    return join(BASE_FOLDER, HARDCODED_MODULE_PATHS[module.id]);
+  } else if (module.isDevOnly()) {
+    // only packages can be devOnly
+    moduleDelimiter = '/packages/';
+  } else if (!fullPath.includes('/plugins/') && !fullPath.includes('/packages/')) {
     throw new Error(
       `The module ${module.id} is not located under a '*/plugins/*' or '*/packages/*' folder`
     );
@@ -63,6 +68,15 @@ export const calculateModuleTargetFolder = (module: Package): string => {
   chunks.shift(); // remove the base path up to '/packages/' or '/plugins/'
   const moduleFolder = chunks.join(moduleDelimiter); // in case there's an extra /packages/ or /plugins/ folder
 
+  if (
+    module.isDevOnly() &&
+    (!module.group || module.group === 'common') &&
+    fullPath.includes(`/${KIBANA_FOLDER}/packages/`) &&
+    !fullPath.includes(`/${KIBANA_FOLDER}/packages/core/`)
+  ) {
+    // relocate all dev modules under /packages to /src/dev/packages
+    return applyTransforms(module, join(BASE_FOLDER, 'src', 'dev', 'packages', moduleFolder));
+  }
   let path: string;
 
   if (group === 'platform') {
@@ -85,7 +99,7 @@ export const calculateModuleTargetFolder = (module: Package): string => {
         moduleFolder
       );
     }
-  } else {
+  } else if (group === 'observability' || group === 'security' || group === 'search') {
     path = join(
       BASE_FOLDER,
       'x-pack', // all solution modules are 'x-pack'
@@ -94,6 +108,8 @@ export const calculateModuleTargetFolder = (module: Package): string => {
       isPlugin ? 'plugins' : 'packages',
       moduleFolder
     );
+  } else {
+    path = fullPath;
   }
 
   // after-creation transforms
@@ -113,6 +129,13 @@ export const replaceReferences = async (module: Package, destination: string, lo
   const relativeSource = source.replace(BASE_FOLDER, '');
   const relativeDestination = destination.replace(BASE_FOLDER, '');
 
+  if (relativeSource.split('/').length === 1) {
+    log.warning(
+      `Cannot replace references of a 1-level relative path '${relativeSource}'. Skipping.`
+    );
+    return;
+  }
+
   if (
     (relativeSource.startsWith('src') && relativeDestination.startsWith('src')) ||
     (relativeSource.startsWith('x-pack') && relativeDestination.startsWith('x-pack'))

packages/kbn-relocate/utils/transforms.ts

@@ -9,21 +9,16 @@
 
 import type { Package } from '../types';
 
+export const HARDCODED_MODULE_PATHS: Record<string, string> = {
+  '@kbn/apm-ftr-e2e': 'x-pack/solutions/observability/plugins/apm/ftr_e2e',
+  '@kbn/core-test-helpers-kbn-server': 'src/core/test-helpers/kbn-server',
+  '@kbn/core-test-helpers-model-versions': 'src/core/test-helpers/model-versions',
+  '@kbn/synthetics-e2e': 'x-pack/solutions/observability/plugins/synthetics/e2e',
+  '@kbn/test-suites-src': 'src/platform/test',
+};
+
 type TransformFunction = (param: string) => string;
 const TRANSFORMS: Record<string, string | TransformFunction> = {
-  'x-pack/platform/packages/shared/observability/': 'x-pack/platform/packages/shared/',
-  'src/platform/packages/shared/chart_expressions/common':
-    'src/platform/packages/shared/chart-expressions-common',
-  'x-pack/solutions/search/packages/shared_ui': 'x-pack/solutions/search/packages/shared_ui',
-  'x-pack/solutions/security/packages/security-solution/': 'x-pack/solutions/security/packages/',
-  'x-pack/platform/plugins/shared/observability_ai_assistant':
-    'x-pack/platform/plugins/shared/observability_ai_assistant',
-  'x-pack/solutions/observability/plugins/observability_solution/':
-    'x-pack/solutions/observability/plugins/',
-  'x-pack/solutions/observability/packages/observability/observability_utils/observability_':
-    'x-pack/solutions/observability/packages/',
-  'x-pack/solutions/observability/packages/observability/':
-    'x-pack/solutions/observability/packages/',
   'src/core/packages/core/': (path: string) => {
     const relativePath = path.split('src/core/packages/')[1];
     const relativeChunks = relativePath.split('/');
@@ -40,6 +35,7 @@ const TRANSFORMS: Record<string, string | TransformFunction> = {
     }
   },
 };
+
 export const applyTransforms = (module: Package, path: string): string => {
   const transform = Object.entries(TRANSFORMS).find(([what]) => path.includes(what));
   if (!transform) {

src/dev/precommit_hook/casing_check_config.js

@@ -128,7 +128,6 @@ export const IGNORE_DIRECTORY_GLOBS = [
   'src/babel-*',
   'packages/*',
   'x-pack/packages/ai-infra/*',
-  'packages/kbn-pm/src/utils/__fixtures__/*',
   'packages/kbn-check-prod-native-modules-cli/integration_tests/__fixtures__/*/node_modules/*',
   'x-pack/dev-tools',
   'packages/kbn-optimizer/src/__fixtures__/mock_repo/x-pack',

tsconfig.base.json

@@ -1368,8 +1368,8 @@
       "@kbn/observability-plugin/*": ["x-pack/solutions/observability/plugins/observability/*"],
       "@kbn/observability-shared-plugin": ["x-pack/solutions/observability/plugins/observability_shared"],
       "@kbn/observability-shared-plugin/*": ["x-pack/solutions/observability/plugins/observability_shared/*"],
-      "@kbn/observability-synthetics-test-data": ["x-pack/solutions/observability/packages/synthetics_test_data"],
-      "@kbn/observability-synthetics-test-data/*": ["x-pack/solutions/observability/packages/synthetics_test_data/*"],
+      "@kbn/observability-synthetics-test-data": ["x-pack/solutions/observability/packages/synthetics-test-data"],
+      "@kbn/observability-synthetics-test-data/*": ["x-pack/solutions/observability/packages/synthetics-test-data/*"],
       "@kbn/observability-utils-browser": ["x-pack/solutions/observability/packages/utils-browser"],
       "@kbn/observability-utils-browser/*": ["x-pack/solutions/observability/packages/utils-browser/*"],
       "@kbn/observability-utils-common": ["x-pack/solutions/observability/packages/utils-common"],

x-pack/solutions/observability/packages/synthetics-test-data/jest.config.js

@@ -8,5 +8,5 @@
 module.exports = {
   preset: '@kbn/test',
   rootDir: '../../../../..',
-  roots: ['<rootDir>/x-pack/solutions/observability/packages/synthetics_test_data'],
+  roots: ['<rootDir>/x-pack/solutions/observability/packages/synthetics-test-data'],
 };

yarn.lock

@@ -6590,7 +6590,7 @@
   version "0.0.0"
   uid ""
 
-"@kbn/observability-synthetics-test-data@link:x-pack/solutions/observability/packages/synthetics_test_data":
+"@kbn/observability-synthetics-test-data@link:x-pack/solutions/observability/packages/synthetics-test-data":
   version "0.0.0"
   uid ""