fix: Migrate Che extensions to esbuild packaging

Signed-off-by: Roman Nikitenko <rnikiten@redhat.com>
Generated-by: Cursor AI

Author: RomanNikitenko

code/extensions/che-activity-tracker/.vscodeignore

@@ -1,7 +1,9 @@
 build/**
+src/**
 tests/**
 coverage/**
 out/**
 tsconfig.json
-extension.webpack.config.js
+esbuild*
+package-lock.json
 yarn.lock

code/extensions/che-activity-tracker/esbuild.mts

@@ -0,0 +1,30 @@
+/**********************************************************************
+ * Copyright (c) 2026 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ ***********************************************************************/
+/*
+ * This file was generated using AI assistance (Cursor AI)
+ * and reviewed by the maintainers.
+ */
+import * as path from 'node:path';
+import { run } from '../esbuild-extension-common.mts';
+
+const srcDir = path.join(import.meta.dirname, 'src');
+const outDir = path.join(import.meta.dirname, 'dist');
+
+run({
+	platform: 'node',
+	entryPoints: {
+		'extension': path.join(srcDir, 'extension.ts'),
+	},
+	srcDir,
+	outdir: outDir,
+	additionalOptions: {
+		external: ['vscode', 'bufferutil', 'utf-8-validate'],
+	},
+}, process.argv);

code/extensions/che-activity-tracker/extension.webpack.config.js

@@ -4,5 +4,6 @@ tests/**
 coverage/**
 out/**
 tsconfig.json
-extension.webpack.config.js
+esbuild*
+package-lock.json
 yarn.lock

code/extensions/che-api/.vscodeignore

@@ -0,0 +1,41 @@
+/**********************************************************************
+ * Copyright (c) 2026 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ ***********************************************************************/
+/*
+ * This file was generated using AI assistance (Cursor AI)
+ * and reviewed by the maintainers.
+ */
+import * as path from 'node:path';
+import esbuild from 'esbuild';
+import { run } from '../esbuild-extension-common.mts';
+
+const srcDir = path.join(import.meta.dirname, 'src');
+const outDir = path.join(import.meta.dirname, 'dist');
+
+const oidcAuthPlugin: esbuild.Plugin = {
+	name: 'replace-oidc-auth',
+	setup(build) {
+		build.onResolve({ filter: /\/oidc_auth(\.js)?$/ }, () => ({
+			path: path.resolve(import.meta.dirname, 'src', 'shims', 'oidc-auth.ts'),
+		}));
+	},
+};
+
+run({
+	platform: 'node',
+	entryPoints: {
+		'extension': path.join(srcDir, 'extension.ts'),
+	},
+	srcDir,
+	outdir: outDir,
+	additionalOptions: {
+		external: ['vscode', 'bufferutil', 'utf-8-validate'],
+		plugins: [oidcAuthPlugin],
+	},
+}, process.argv);

code/extensions/che-api/esbuild.mts

@@ -46,8 +46,7 @@
     "@types/node": "22.x",
     "jest": "29.7.0",
     "ts-jest": "29.4.5",
-    "typescript": "^5.9.2",
-    "webpack-node-externals": "^3.0.0"
+    "typescript": "^5.9.2"
   },
   "overrides": {
     "minimatch": "^3.1.5",

code/extensions/che-api/extension.webpack.config.js

@@ -4,5 +4,6 @@ tests/**
 coverage/**
 out/**
 tsconfig.json
-extension.webpack.config.js
+esbuild*
+package-lock.json
 yarn.lock

code/extensions/che-api/package.json

@@ -0,0 +1,30 @@
+/**********************************************************************
+ * Copyright (c) 2026 Red Hat, Inc.
+ *
+ * This program and the accompanying materials are made
+ * available under the terms of the Eclipse Public License 2.0
+ * which is available at https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ ***********************************************************************/
+/*
+ * This file was generated using AI assistance (Cursor AI)
+ * and reviewed by the maintainers.
+ */
+import * as path from 'node:path';
+import { run } from '../esbuild-extension-common.mts';
+
+const srcDir = path.join(import.meta.dirname, 'src');
+const outDir = path.join(import.meta.dirname, 'dist');
+
+run({
+	platform: 'node',
+	entryPoints: {
+		'extension': path.join(srcDir, 'extension.ts'),
+	},
+	srcDir,
+	outdir: outDir,
+	additionalOptions: {
+		external: ['vscode', 'bufferutil', 'utf-8-validate'],
+	},
+}, process.argv);