Fix usage in workspaces and add integration test

.github/workflows/compilation.yml

@@ -11,11 +11,11 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3.1.0
+    - uses: actions/checkout@v4.1.7
 
     - name: Install dependencies
       run: |
-        yarn install
+        yarn install --immutable
 
     - name: Lint the grammar
       run: |
@@ -28,3 +28,14 @@ jobs:
     - name: Test corpus
       run: |
         yarn test
+  
+  integration-tests:
+      runs-on: ubuntu-latest
+
+      steps:
+      - uses: actions/checkout@v4.1.7
+
+      - name: Run integration tests
+        run: |
+          cd integration-tests
+          yarn install --immutable

.gitignore

@@ -5,15 +5,15 @@
 /public/browserapp.js
 
 # dependencies
-/node_modules
+node_modules
 /.pnp
 .pnp.js
-.yarn/*
-!.yarn/patches
-!.yarn/plugins
-!.yarn/releases
-!.yarn/sdks
-!.yarn/versions
+**/.yarn/*
+**/!.yarn/patches
+**/!.yarn/plugins
+**/!.yarn/releases
+**/!.yarn/sdks
+**/!.yarn/versions
 
 # testing
 /coverage

integration-tests/package.json

@@ -0,0 +1,12 @@
+{
+    "name": "tree-sitter-rtf-integration-tests",
+    "description": "This is just an integration test to ensure that the package can be installed in a Yarn v4 workspace",
+    "version": "0.0.1",
+    "repository": "https://github.com/GoodNotes/GoodNotes-5",
+    "private": true,
+    "workspaces": {
+        "packages": [
+            "tree-sitter-rtf"
+        ]
+    }
+}

integration-tests/tree-sitter-rtf

@@ -0,0 +1 @@
+..