Fix build and test issues around xterm

deepnote · tkislan · Apr 8, 2026 · Feb 16, 2026 · Feb 16, 2026 · Feb 16, 2026
commit d87912615bba33667c5ed17af73894dd41492810
diff --git a/package.json b/package.json
@@ -43,6 +43,7 @@
     "@biomejs/biome": "2.2.7",
     "@types/node": "22.18.12",
     "@vitest/coverage-v8": "4.0.5",
+    "@xterm/headless": "^5.5.0",
     "cspell": "9.2.2",
     "husky": "9.1.7",
     "license-checker-rseidelsohn": "4.4.2",

diff --git a/pnpm-lock.yaml b/pnpm-lock.yaml
diff --git a/vitest.config.ts b/vitest.config.ts
@@ -6,6 +6,15 @@ export default defineConfig({
   plugins: [tsconfigPaths()],
   test: {
     globals: false,
+    deps: {
+      optimizer: {
+        ssr: {
+          enabled: true,
+          include: ['@xterm/headless'],
+        },
+      },
+    },
+    include: ['**/*.test.ts'],
     reporters: ['default', 'junit'],
     outputFile: {
       junit: './coverage/test-results.xml',
@@ -18,30 +27,5 @@ export default defineConfig({
     },
     setupFiles: [path.resolve(__dirname, 'test-helpers/expect-url-with-query-params.ts')],
     bail: 1,
-    projects: [
-      {
-        extends: true,
-        test: {
-          name: 'packages',
-          include: ['packages/*/src/**/*.test.ts'],
-          exclude: ['packages/cli/**', '**/node_modules/**'],
-        },
-      },
-      {
-        extends: true,
-        test: {
-          name: 'cli',
-          include: ['packages/cli/src/**/*.test.ts'],
-          deps: {
-            optimizer: {
-              ssr: {
-                enabled: true,
-                include: ['@xterm/headless'],
-              },
-            },
-          },
-        },
-      },
-    ],
   },
 })