chore: Move core tests into apps/core (OSS Migration) [LET-4169] (#4376)

* add a bunch of test to oss

* symlink and auto-detect dir

* symlink the other direction

* add pull_request_target logic

* remove undertaker and add alembic validation

* symlink doesn't work with gh actions and add validation workflow to ensure actions in cloud and oss are lockstep

* sync these

* specify extras selectively

.github/workflows/docker-integration-tests.yaml

@@ -1,66 +1,33 @@
 name: Run Docker integration tests
 
 on:
-  push:
-    branches: [ main ]
   pull_request:
-    branches: [ main ]
+    branches:
+      - main
+  pull_request_target:
+    branches:
+      - main
+    types: [labeled]
+
+concurrency:
+  group: docker-tests-${{ github.ref }}
+  cancel-in-progress: true
 
 jobs:
-  test:
-    runs-on: ubuntu-latest
-    timeout-minutes: 15
-    steps:
-    - name: Checkout
-      uses: actions/checkout@v4
-
-    - name: Set up python 3.11
-      id: setup-python
-      uses: actions/setup-python@v5
-      with:
-        python-version: 3.11
-
-    - name: Install uv
-      uses: astral-sh/setup-uv@v6
-      with:
-        enable-cache: true
-
-    - name: Set permissions for log directory
-      run: |
-        mkdir -p /home/runner/.letta/logs
-        sudo chown -R $USER:$USER /home/runner/.letta/logs
-        chmod -R 755 /home/runner/.letta/logs
-
-    - name: Build and run docker dev server
-      env:
-        LETTA_PG_DB:   letta
-        LETTA_PG_USER: letta
-        LETTA_PG_PASSWORD: letta
-        LETTA_PG_PORT: 8888
-        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-
-      run: |
-        docker compose -f dev-compose.yaml up --build -d
-
-    - name: Wait for service
-      run: bash scripts/wait_for_service.sh http://localhost:8283 -- echo "Service is ready"
-
-    - name: Run tests with pytest
-      env:
-        LETTA_PG_DB:   letta
-        LETTA_PG_USER: letta
-        LETTA_PG_PASSWORD: letta
-        LETTA_PG_PORT: 8888
-        LETTA_SERVER_PASS: test_server_token
-        LETTA_SERVER_URL: http://localhost:8283
-        OPENAI_API_KEY: ${{ secrets.OPENAI_API_KEY }}
-        PYTHONPATH: ${{ github.workspace }}:${{ env.PYTHONPATH }}
-      run: |
-        uv sync --extra dev --extra postgres
-        uv run pytest -s tests/test_client.py
-
-    - name: Print docker logs if tests fail
-      if: failure()
-      run: |
-        echo "Printing Docker Logs..."
-        docker compose -f dev-compose.yaml logs
+  docker-tests:
+    # Run on pull_request OR on pull_request_target only when labeled "safe to test"
+    if: github.event_name == 'pull_request' || (github.event_name == 'pull_request_target' && contains(github.event.pull_request.labels.*.name, 'safe to test'))
+    uses: ./.github/workflows/reusable-test-workflow.yml
+    with:
+      test-type: 'docker'
+      install-args: '--extra dev --extra postgres --extra sqlite'
+      timeout-minutes: 15
+      use-docker: true
+      runner: '["self-hosted", "medium"]'
+      ref: ${{ github.event.pull_request.head.sha || github.sha }}
+      changed-files-pattern: |
+        apps/core/**
+        libs/config-core-deploy/**
+        .github/workflows/reusable-test-workflow.yml
+        .github/workflows/docker-integration-tests.yaml
+    secrets: inherit