Test fork

.github/workflows/test-unit-vizro-core.yml

@@ -16,8 +16,36 @@ env:
   FORCE_COLOR: 1
 
 jobs:
+  test-unit-vizro-core-fork:
+    if: github.event.pull_request.head.repo.fork == true
+    name: test-unit-vizro-core on Py${{ matrix.python-version }} ${{ matrix.label }}
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        include:
+          - python-version: "3.8"
+            hatch-env: all.py3.8
+          - python-version: "3.9"
+            hatch-env: all.py3.9
+          - python-version: "3.10"
+            hatch-env: all.py3.10
+          - python-version: "3.11"
+            hatch-env: all.py3.11
+          - python-version: "3.12"
+            hatch-env: all.py3.12
+          - python-version: "3.11"
+            hatch-env: lower-bounds
+            label: lower bounds
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Passed fork step
+        run: echo "Success!"
+
   test-unit-vizro-core:
     name: test-unit-vizro-core on Py${{ matrix.python-version }} ${{ matrix.label }}
+    if: github.event.pull_request.head.repo.fork == false
 
     runs-on: ubuntu-latest
     strategy:

.github/workflows/test_fork.yml

@@ -0,0 +1,28 @@
+name: Test fork
+
+defaults:
+  run:
+    working-directory: vizro-core
+
+on:
+  pull_request:
+    branches:
+      - main
+
+env:
+  PYTHONUNBUFFERED: 1
+  FORCE_COLOR: 1
+
+jobs:
+  test-fork:
+    name: test-fork
+
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Run command
+        run: echo "Run GHA for fork!"