further refactoring & updates

apps/vscode-e2e/services/testworkspace-installation.service.ts

@@ -0,0 +1,68 @@
+import { exec } from 'child_process';
+import {
+  existsSync,
+  rmSync,
+  readdirSync,
+  mkdirSync,
+  lstatSync,
+  copyFileSync,
+} from 'fs';
+import { basename, dirname, join } from 'path';
+import { promisify } from 'util';
+import { SevereServiceError } from 'webdriverio';
+import { getTestWorkspacePath } from '../specs/utils';
+
+export class TestworkspaceInstallationService {
+  async onPrepare() {
+    const testWorkspacePath = getTestWorkspacePath();
+    if (existsSync(testWorkspacePath)) {
+      rmSync(testWorkspacePath, { recursive: true, force: true });
+    }
+
+    // copy testworkspaces and remove after running the tests
+    copyFolderRecursiveSync(`./testworkspaces`, dirname(testWorkspacePath));
+    const testWorkspaces = readdirSync(testWorkspacePath, {
+      withFileTypes: true,
+    }).filter((dirent) => dirent.isDirectory());
+
+    process.on('exit', () => {
+      rmSync(testWorkspacePath, { recursive: true, force: true });
+    });
+
+    console.log('installing testworkspace dependencies....');
+    console.time('done in');
+    await Promise.all(
+      testWorkspaces.map(async (tws) => {
+        await promisify(exec)('npm ci', {
+          cwd: join(testWorkspacePath, tws.name),
+        }).catch((e) => {
+          throw new SevereServiceError();
+          // `Failed to install dependencies for ${tws.name}: \n ${e}`
+        });
+      })
+    );
+
+    console.timeLog('done in');
+  }
+}
+
+function copyFolderRecursiveSync(source: string, target: string) {
+  // Check if folder needs to be created or integrated
+  const targetFolder = join(target, basename(source));
+  if (!existsSync(targetFolder)) {
+    mkdirSync(targetFolder);
+  }
+
+  // Copy everything but ignore node_modules
+  if (lstatSync(source).isDirectory() && !source.includes('node_modules')) {
+    const files = readdirSync(source);
+    files.forEach(function (file) {
+      const curSource = join(source, file);
+      if (lstatSync(curSource).isDirectory()) {
+        copyFolderRecursiveSync(curSource, targetFolder);
+      } else {
+        copyFileSync(curSource, join(targetFolder, file));
+      }
+    });
+  }
+}