feat(integration-tests): Install CLP Python projects to enable their use in integration tests and fix new linting issues:

.github/workflows/clp-lint.yaml

@@ -43,6 +43,28 @@ jobs:
         name: "Install coreutils (for md5sum)"
         run: "brew install coreutils"
 
+      - name: "Install MariaDB Connector/C (for Python mariadb install in lint:py-check)"
+        shell: "bash"
+        run: |-
+          case "${{ matrix.os }}" in
+            ubuntu-24.04)
+              sudo apt-get update
+              sudo apt-get install -y libmariadb-dev
+              MARIADB_CONFIG_PATH="$(command -v mariadb_config)"
+              ;;
+            macos-15)
+              brew update
+              brew install mariadb-connector-c
+              PREFIX="$(brew --prefix mariadb-connector-c)"
+              MARIADB_CONFIG_PATH="$PREFIX/bin/mariadb_config"
+              ;;
+            *)
+              # Control flow should not reach here
+              exit 1
+              ;;
+          esac
+          echo "MARIADB_CONFIG=$MARIADB_CONFIG_PATH" >> "$GITHUB_ENV"
+
       - name: "Lint .js files"
         shell: "bash"
         run: "task lint:check-js"

components/clp-mcp-server/pyproject.toml

@@ -31,6 +31,10 @@ dev = [
     "ruff>=0.11.12",
 ]
 
+[tool.hatch.build.targets.wheel]
+packages = ["clp_mcp_server"]
+include = ["clp_mcp_server/py.typed"]
+
 [tool.hatch.metadata]
 allow-direct-references = true
 

components/clp-package-utils/pyproject.toml

@@ -17,3 +17,7 @@ dependencies = [
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["clp_package_utils"]
+include = ["clp_package_utils/py.typed"]

components/clp-py-utils/pyproject.toml

@@ -22,3 +22,7 @@ dependencies = [
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["clp_py_utils"]
+include = ["clp_py_utils/py.typed"]

components/job-orchestration/pyproject.toml

@@ -23,3 +23,7 @@ dependencies = [
 [build-system]
 requires = ["hatchling"]
 build-backend = "hatchling.build"
+
+[tool.hatch.build.targets.wheel]
+packages = ["job_orchestration"]
+include = ["job_orchestration/py.typed"]

integration-tests/pyproject.toml

@@ -16,6 +16,12 @@ requires = ["hatchling"]
 build-backend = "hatchling.build"
 
 [dependency-groups]
+clp = [
+    "clp-mcp-server",
+    "clp-package-utils",
+    "clp-py-utils",
+    "job-orchestration",
+]
 dev = [
     "mypy>=1.16.0",
     "ruff>=0.11.12",
@@ -69,3 +75,12 @@ isort.order-by-type = false
 [tool.ruff.format]
 docstring-code-format = true
 docstring-code-line-length = 100
+
+[tool.uv]
+default-groups = ["clp", "dev"]
+
+[tool.uv.sources]
+clp-mcp-server = { path = "../components/clp-mcp-server" }
+clp-package-utils = { path = "../components/clp-package-utils" }
+clp-py-utils = { path = "../components/clp-py-utils" }
+job-orchestration = { path = "../components/job-orchestration" }

integration-tests/tests/test_clp_native_py_project_imports.py

@@ -0,0 +1,21 @@
+"""Smoke test ensuring CLP native Python projects import without errors."""
+
+from clp_mcp_server.constants import QueryJobType
+from clp_package_utils.general import JobType
+from clp_py_utils.clp_config import StorageEngine
+from job_orchestration.scheduler.constants import CompressionJobStatus
+
+
+def test_clp_native_py_project_enum_classes() -> None:
+    """
+    Verifies that the following CLP native Python projects import successfully:
+      - `clp-mcp-server`
+      - `clp-package-utils`
+      - `clp-py-utils`
+      - `job-orchestration`
+    by testing conversions between their representative enum classes and literal values.
+    """
+    assert QueryJobType.SEARCH_OR_AGGREGATION == QueryJobType(0)
+    assert JobType.COMPRESSION == JobType("compression")
+    assert StorageEngine.CLP == StorageEngine("clp")
+    assert CompressionJobStatus.PENDING == CompressionJobStatus(0)

taskfiles/tests/integration.yaml

@@ -7,6 +7,7 @@ tasks:
   default:
     deps:
       - task: "core"
+      - task: "native-py-project-imports"
 
   cache-clear:
     dir: "{{.G_INTEGRATION_TESTS_DIR}}"
@@ -24,3 +25,7 @@ tasks:
       CLP_CORE_BINS_DIR: "{{.G_CORE_COMPONENT_BUILD_DIR}}"
       CLP_PACKAGE_DIR: "{{.G_PACKAGE_BUILD_DIR}}"
     cmd: "uv run python -m pytest -m core"
+
+  native-py-project-imports:
+    dir: "{{.G_INTEGRATION_TESTS_DIR}}"
+    cmd: "uv run pytest tests/test_clp_native_py_project_imports.py"