Better support M1 users (#117766)

Co-authored-by: spalger <spalger@users.noreply.github.com>
Co-authored-by: Kibana Machine <42973632+kibanamachine@users.noreply.github.com>

package.json

@@ -62,7 +62,8 @@
     "backport-skip-ci": "backport --prDescription \"[skip-ci]\"",
     "storybook": "node scripts/storybook",
     "cover:report": "nyc report --temp-dir target/kibana-coverage/functional --report-dir target/coverage/report --reporter=lcov && open ./target/coverage/report/lcov-report/index.html",
-    "cover:functional:merge": "nyc report --temp-dir target/kibana-coverage/functional --report-dir target/coverage/report/functional --reporter=json-summary"
+    "cover:functional:merge": "nyc report --temp-dir target/kibana-coverage/functional --report-dir target/coverage/report/functional --reporter=json-summary",
+    "postinstall": "node scripts/kbn patch_native_modules"
   },
   "repository": {
     "type": "git",

packages/kbn-pm/src/commands/index.ts

@@ -32,6 +32,7 @@ import { CleanCommand } from './clean';
 import { ResetCommand } from './reset';
 import { RunCommand } from './run';
 import { WatchCommand } from './watch';
+import { PatchNativeModulesCommand } from './patch_native_modules';
 import { Kibana } from '../utils/kibana';
 
 export const commands: { [key: string]: ICommand } = {
@@ -41,4 +42,5 @@ export const commands: { [key: string]: ICommand } = {
   reset: ResetCommand,
   run: RunCommand,
   watch: WatchCommand,
+  patch_native_modules: PatchNativeModulesCommand,
 };

packages/kbn-pm/src/commands/patch_native_modules.ts

@@ -0,0 +1,68 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License
+ * 2.0 and the Server Side Public License, v 1; you may not use this file except
+ * in compliance with, at your election, the Elastic License 2.0 or the Server
+ * Side Public License, v 1.
+ */
+
+import Path from 'path';
+import Fs from 'fs';
+
+import { CiStatsReporter } from '@kbn/dev-utils/ci_stats_reporter';
+
+import { log } from '../utils/log';
+import { spawn } from '../utils/child_process';
+import { ICommand } from './index';
+
+export const PatchNativeModulesCommand: ICommand = {
+  description: 'Patch native modules by running build commands on M1 Macs',
+  name: 'patch_native_modules',
+
+  async run(projects, _, { kbn }) {
+    const kibanaProjectPath = projects.get('kibana')?.path || '';
+    const reporter = CiStatsReporter.fromEnv(log);
+
+    if (process.platform !== 'darwin' || process.arch !== 'arm64') {
+      return;
+    }
+
+    const startTime = Date.now();
+    const nodeSassDir = Path.resolve(kibanaProjectPath, 'node_modules/node-sass');
+    const nodeSassNativeDist = Path.resolve(
+      nodeSassDir,
+      `vendor/darwin-arm64-${process.versions.modules}/binding.node`
+    );
+    if (!Fs.existsSync(nodeSassNativeDist)) {
+      log.info('Running build script for node-sass');
+      await spawn('npm', ['run', 'build'], {
+        cwd: nodeSassDir,
+      });
+    }
+
+    const re2Dir = Path.resolve(kibanaProjectPath, 'node_modules/re2');
+    const re2NativeDist = Path.resolve(re2Dir, 'build/Release/re2.node');
+    if (!Fs.existsSync(re2NativeDist)) {
+      log.info('Running build script for re2');
+      await spawn('npm', ['run', 'rebuild'], {
+        cwd: re2Dir,
+      });
+    }
+
+    log.success('native modules should be setup for native ARM Mac development');
+
+    // send timings
+    await reporter.timings({
+      upstreamBranch: kbn.kibanaProject.json.branch,
+      // prevent loading @kbn/utils by passing null
+      kibanaUuid: kbn.getUuid() || null,
+      timings: [
+        {
+          group: 'scripts/kbn bootstrap',
+          id: 'patch native modudles for arm macs',
+          ms: Date.now() - startTime,
+        },
+      ],
+    });
+  },
+};