test: added esbuild example

packages/collector/.eslintignore

@@ -2,4 +2,5 @@ test/apps/babel-typescript/
 test/metrics/app/node_modules/
 test/metrics/npmInstalledApp/node_modules/
 test/tracing/frameworks/tsoa/build/
-test/tracing/misc/typescript/
+test/tracing/misc/typescript/
+test/tracing/misc/esbuild-external/dist

packages/collector/.gitignore

@@ -7,6 +7,8 @@ test/bin/edgemicroResources/cli/edgemicro
 test/tracing/database/prisma/package.json
 test/tracing/database/prisma/package-lock.json
 
-
 test/tracing/misc/typescript/ts_esm/dist
-test/tracing/misc/typescript/ts_cjs/dist
+test/tracing/misc/typescript/ts_cjs/dist
+
+test/tracing/misc/esbuild-external/dist/
+test/tracing/misc/esbuild-external/.env

packages/collector/test/tracing/misc/esbuild-external/.env.template

@@ -0,0 +1,3 @@
+
+INSTANA_ENDPOINT=
+INSTANA_AGENT_KEY=

packages/collector/test/tracing/misc/esbuild-external/README.md

@@ -0,0 +1,16 @@
+# Notes
+
+For `esbuild` you MUST define the NPM production dependencies in the `external` configuration, otherwise `esbuild` will bundle **all** production dependencies into
+one dist file and it will no longer use `require` or `import`, because the code
+is accessible in the dist file itself.
+
+# Build
+
+```sh
+npm i
+cp .env.template .env
+npm run build
+npm run package
+```
+
+Optionally, upload `dist/instana-test-esbuild-0.17.19.vsix` to VSCode and run the command "Run Instana Axios Demo".

packages/collector/test/tracing/misc/esbuild-external/build.mjs

@@ -0,0 +1,29 @@
+import esbuild from 'esbuild';
+import pkg from './package.json' assert { type: 'json' };
+
+async function build() {
+  /** @type {esbuild.BuildOptions} */
+  const options = {
+    entryPoints: ['./extension.ts'],
+    outfile: `./dist/extension.js`,
+    bundle: true,
+    format: 'cjs',
+    platform: 'node',
+    minify: false,
+    define: {
+      'process.env.NODE_OPTIONS': JSON.stringify('--require ./node_modules/@instana/serverless-collector/src/index.js'),
+      'process.env.INSTANA_ENDPOINT': JSON.stringify(process.env.INSTANA_ENDPOINT),
+      'process.env.INSTANA_AGENT_KEY': JSON.stringify(process.env.INSTANA_AGENT_KEY)
+    },
+    sourcemap: 'inline',
+    sourcesContent: false,
+    external: ['vscode', ...Object.keys(pkg.dependencies)]
+  };
+
+  await esbuild.build(options);
+}
+
+build().catch(err => {
+  console.error(err);
+  process.exit(1);
+});

packages/collector/test/tracing/misc/esbuild-external/extension.ts

@@ -0,0 +1,19 @@
+import * as vscode from 'vscode';
+import { runInstanaJob } from './server';
+
+export function activate(context: vscode.ExtensionContext) {
+  console.log('Extension "instana-axios-demo" is now active!');
+
+  const disposable = vscode.commands.registerCommand('instanaAxiosDemo.run', async () => {
+    vscode.window.showInformationMessage('Running Instana Axios Job...');
+    vscode.window.showInformationMessage(process.env.NODE_OPTIONS);
+    vscode.window.showInformationMessage(process.env.INSTANA_ENDPOINT);
+    await runInstanaJob();
+  });
+
+  context.subscriptions.push(disposable);
+}
+
+export function deactivate() {
+  console.log('Extension "instana-axios-demo" is now deactivated.');
+}