[APM] Script static checkers + precommit

x-pack/plugins/apm/scripts/aggregate-latency-metrics/index.ts

@@ -389,7 +389,7 @@ export async function aggregateLatencyMetrics() {
               return;
             }
 
-            const response = await destClient?.bulk({
+            const response = await (destClient as any)?.bulk({
               refresh: 'wait_for',
               body: flatten(
                 docs.map((doc) => [

x-pack/plugins/apm/scripts/eslint.js

@@ -0,0 +1,37 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+//eslint-disable-next-line import/no-extraneous-dependencies
+const { CLIEngine } = require('eslint');
+const { resolve } = require('path');
+//eslint-disable-next-line import/no-extraneous-dependencies
+const { argv } = require('yargs');
+
+async function run() {
+  const fix = !!argv.fix;
+
+  const engine = new CLIEngine({
+    fix,
+    cache: true,
+    extensions: ['.js', '.jsx', '.ts', '.tsx'],
+  });
+
+  const report = engine.executeOnFiles(resolve(__dirname, '..'));
+
+  const formatter = engine.getFormatter();
+
+  return formatter(report.results);
+}
+
+run()
+  .then((text) => {
+    //eslint-disable-next-line no-console
+    console.log(text);
+    process.exit(0);
+  })
+  .catch((err) => {
+    console.error(err);
+    process.exit(1);
+  });

x-pack/plugins/apm/scripts/jest.js

@@ -0,0 +1,25 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+// eslint-disable-next-line import/no-extraneous-dependencies
+require('@babel/register')({
+  extensions: ['.js'],
+  plugins: [],
+  presets: [
+    '@babel/typescript',
+    ['@babel/preset-env', { targets: { node: 'current' } }],
+  ],
+});
+
+// eslint-disable-next-line import/no-extraneous-dependencies
+const { run } = require('jest');
+
+process.env.NODE_ENV = process.env.NODE_ENV || 'test';
+
+const config = require('../jest.config.js');
+
+const argv = [...process.argv.slice(2), '--config', JSON.stringify(config)];
+
+run(argv);

x-pack/plugins/apm/scripts/precommit.js

@@ -0,0 +1,69 @@
+/*
+ * Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
+ * or more contributor license agreements. Licensed under the Elastic License;
+ * you may not use this file except in compliance with the Elastic License.
+ */
+
+/* eslint-disable no-console*/
+/* eslint-disable import/no-extraneous-dependencies*/
+
+const execa = require('execa');
+const Listr = require('listr');
+const { resolve } = require('path');
+
+const cwd = resolve(__dirname, '../../../..');
+
+const execaOpts = { cwd, stderr: 'pipe' };
+
+const tasks = new Listr(
+  [
+    {
+      title: 'Jest',
+      task: () =>
+        execa(
+          'node',
+          [
+            resolve(__dirname, './jest.js'),
+            '--reporters',
+            resolve(__dirname, './node_modules/jest-silent-reporter'),
+            '--collect-coverage',
+            'false',
+          ],
+          execaOpts
+        ),
+    },
+    {
+      title: 'Typescript',
+      task: () =>
+        execa('node', [resolve(__dirname, 'optimize-tsconfig.js')]).then(() =>
+          execa(
+            require.resolve('typescript/bin/tsc'),
+            [
+              '--project',
+              resolve(__dirname, '../../../tsconfig.json'),
+              '--pretty',
+              '--noEmit',
+              '--skipLibCheck',
+            ],
+            execaOpts
+          )
+        ),
+    },
+    {
+      title: 'Lint',
+      task: () => execa('node', [resolve(__dirname, 'eslint.js')], execaOpts),
+    },
+  ],
+  { exitOnError: false, concurrent: true }
+);
+
+tasks.run().catch((error) => {
+  // from src/dev/typescript/exec_in_projects.ts
+  process.exitCode = 1;
+
+  const errors = error.errors || [error];
+
+  for (const e of errors) {
+    process.stderr.write(e.stdout);
+  }
+});

x-pack/plugins/apm/scripts/shared/create-or-update-index.ts

@@ -39,7 +39,7 @@ export async function createOrUpdateIndex({
     await client.indices.exists({
       index: indexName,
     })
-  ).body as boolean;
+  ).body as unknown;
 
   if (!indexExists) {
     await client.indices.create({

x-pack/plugins/apm/scripts/upload-telemetry-data/index.ts

@@ -83,7 +83,7 @@ async function uploadData() {
         apmAgentConfigurationIndex: '.apm-agent-configuration',
       },
       search: (body) => {
-        return client.search(body as any).then((res) => res.body);
+        return client.search(body as any).then((res) => res.body as any);
       },
       indicesStats: (body) => {
         return client.indices.stats(body as any).then((res) => res.body);