refactor: use Makefile targets instead of inline bash in workflow

Added new Makefile targets:
- build-with-version: Build with explicit VERSION without regenerating pyproject.toml
- test-install-only: Test installation without rebuilding

This follows the project pattern of using Makefile targets instead of
inline bash code in workflows.

Author: fgogolli

.github/workflows/dev-pypi.yml

@@ -85,26 +85,14 @@ jobs:
       with:
         cache-key: deps-${{ needs.get-config.outputs.default-python-version }}-${{ hashFiles('.project.yml', 'pyproject.toml', 'requirements*.txt') }}
         fail-on-cache-miss: false
-    - name: Update version in pyproject.toml
-      run: |
-        # Update version in pyproject.toml for dev builds
-        sed -i "s/^version = .*/version = \"$VERSION\"/" pyproject.toml
-        echo "Updated pyproject.toml version to: $VERSION"
-        grep "^version = " pyproject.toml
 
     - name: Build package
       run: |
-        # Skip generate-pyproject since we already updated version
-        VERSION=$VERSION BUILD_ARGS="$(BUILD_ARGS)" ./dev-tools/package/build.sh
+        make build-with-version
 
     - name: Check package
       run: |
-        # Test installation without rebuilding
-        echo "Testing package installation in clean environment..."
-        python -m venv /tmp/test-install-env
-        /tmp/test-install-env/bin/pip install dist/*.whl
-        /tmp/test-install-env/bin/python -c "import orb_py; print('Package installed successfully')"
-        rm -rf /tmp/test-install-env
+        make test-install-only
 
     - name: Publish to Test PyPI
       uses: pypa/gh-action-pypi-publish@release/v1

makefiles/deploy.mk

@@ -65,6 +65,15 @@ build: clean dev-install  ## Build package
 	VERSION=$${VERSION:-$$(make -s get-version)} $(MAKE) generate-pyproject && \
 	VERSION=$${VERSION:-$$(make -s get-version)} BUILD_ARGS="$(BUILD_ARGS)" ./dev-tools/package/build.sh
 
+build-with-version: clean dev-install  ## Build package with explicit version (skips generate-pyproject)
+	@if [ -z "$$VERSION" ]; then \
+		echo "ERROR: VERSION environment variable must be set"; \
+		exit 1; \
+	fi
+	@echo "Updating pyproject.toml version to: $$VERSION"
+	@sed -i.bak "s/^version = .*/version = \"$$VERSION\"/" pyproject.toml && rm -f pyproject.toml.bak
+	@BUILD_ARGS="$(BUILD_ARGS)" ./dev-tools/package/build.sh
+
 semantic-release-build:  ## Build package for semantic-release (minimal dependencies)
 	./dev-tools/package/build.sh
 
@@ -80,6 +89,17 @@ test-install: build  ## Test package installation in clean environment
 	/tmp/test-install-env/bin/python -c "import $(PYTHON_MODULE); print('Package installed successfully')"
 	rm -rf /tmp/test-install-env
 
+test-install-only:  ## Test package installation without rebuilding
+	@echo "Testing package installation in clean environment..."
+	@if [ ! -f dist/*.whl ]; then \
+		echo "ERROR: No wheel file found in dist/. Run 'make build' first."; \
+		exit 1; \
+	fi
+	python -m venv /tmp/test-install-env
+	/tmp/test-install-env/bin/pip install dist/*.whl
+	/tmp/test-install-env/bin/python -c "import $(PYTHON_MODULE); print('Package installed successfully')"
+	rm -rf /tmp/test-install-env
+
 # @SECTION Release Management
 release: dev-install ## Unified release command (forward/historical/analysis)
 	@./dev-tools/release/release_dispatcher.py $(filter-out $@,$(MAKECMDGOALS))