Modernize build & packaging: migrate to uv + scikit-build-core: v0.2.0

.flake8

@@ -1,7 +1,9 @@
 [flake8]
 max-line-length = 88
 ignore = E501, E203, W503, E265
-per-file-ignores = __init__.py:F401
+per-file-ignores =
+    __init__.py:F401
+    pycombo/pyCombo.py:E704
 exclude =
     .git
     __pycache__

.github/workflows/pre-release.yml

@@ -6,85 +6,80 @@ on:
     branches: [ master ]
 
 jobs:
-
-  test_and_build:
-    # The type of runner that the job will run on
-
+  test:
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
-        poetry-version: ['1.8.3']
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
+        os: [ubuntu-latest, macos-latest]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           submodules: recursive
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
-        with:
-           python-version: ${{ matrix.python-version }}
-      - name: Set up Poetry ${{ matrix.poetry-version }}
-        uses: abatilo/actions-poetry@v2
+        uses: actions/setup-python@v5
         with:
-          poetry-version: ${{ matrix.poetry-version }}
+          python-version: ${{ matrix.python-version }}
 
-      - name: Set up cache
-        uses: actions/cache@v1
-        id: cache
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
         with:
-          path: .venv
-          key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}
-
-      - name: Ensure cache is healthy
-        if: steps.cache.outputs.cache-hit == 'true'
-        run: poetry run pip --version >/dev/null 2>&1 || rm -rf .venv
+          enable-cache: true
 
       - name: Install dependencies
-        run: |
-            poetry install
+        run: uv sync
+
       - name: Lint with flake8
-        run: |
-            # stop the build if there are Python syntax errors or undefined names
-            poetry run flake8 . --count --max-line-length=127 --show-source --statistics
+        run: uv run flake8 . --count --max-line-length=127 --show-source --statistics
+
       - name: Run tests
-        run: |
-            poetry run pytest
+        run: uv run pytest
+
+  build-wheels:
+    needs: test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
-      - name: Build
-        run: poetry build -f wheel
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
 
-      - name: Archive production artifacts
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v2.23.2
+
+      - name: Upload wheels
         uses: actions/upload-artifact@v4
         with:
-          name: wheels-${{ matrix.os }}-${{ matrix.python-version }}
-          path: |
-            dist
-
+          name: wheels-${{ matrix.os }}
+          path: wheelhouse/*.whl
 
   gather_n_publish:
     runs-on: ubuntu-latest
-    needs: test_and_build
+    needs: build-wheels
 
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
 
-      - name: Set up Python 3.12
-        uses: actions/setup-python@v4
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
         with:
-           python-version: '3.12'
+          python-version: '3.13'
 
-      - name: Set up Poetry 1.8.3
-        uses: abatilo/actions-poetry@v2
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
         with:
-          poetry-version: '1.8.3'
+          enable-cache: true
 
       - uses: actions/download-artifact@v4
         with:
@@ -93,19 +88,19 @@ jobs:
           path: dist/
 
       - name: Install dependencies
-        run: |
-            poetry install
+        run: uv sync
 
       - name: Build sdist
-        run: poetry build -f sdist
+        run: uv build --sdist
 
       - name: Display structure of downloaded files
-        run: ls -R
-        working-directory: ./
-
-
-      - run: poetry config repositories.testpypi https://test.pypi.org/legacy/
-      - run: poetry config pypi-token.testpypi ${{ secrets.TEST_PYPI_TOKEN }}
+        run: ls -la dist/
 
       - name: Publish package
-        run: poetry publish --no-interaction --dry-run -r testpypi -vvv
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
+          password: ${{ secrets.TEST_PYPI_TOKEN }}
+          packages-dir: dist/
+          skip-existing: true
+          verbose: true

.github/workflows/release.yml

@@ -7,115 +7,103 @@ on:
     types: [released]
 
 jobs:
-  test_and_build:
-    # The type of runner that the job will run on
+  test:
     if: "!github.event.release.prerelease"
+    runs-on: ${{ matrix.os }}
     strategy:
+      fail-fast: false
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
-        poetry-version: ['1.8.3']
-        os: [ubuntu-latest, macos-latest, windows-latest]
-    runs-on: ${{ matrix.os }}
+        os: [ubuntu-latest, macos-latest]
+        python-version: ['3.9', '3.10', '3.11', '3.12', '3.13']
 
-    # Steps represent a sequence of tasks that will be executed as part of the job
     steps:
-      # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
           submodules: recursive
 
       - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v4
-        with:
-           python-version: ${{ matrix.python-version }}
-      - name: Set up Poetry ${{ matrix.poetry-version }}
-        uses: abatilo/actions-poetry@v2
+        uses: actions/setup-python@v5
         with:
-          poetry-version: ${{ matrix.poetry-version }}
+          python-version: ${{ matrix.python-version }}
 
-      - name: Set up cache
-        uses: actions/cache@v1
-        id: cache
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
         with:
-          path: .venv
-          key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}
-
-      - name: Ensure cache is healthy
-        if: steps.cache.outputs.cache-hit == 'true'
-        run: poetry run pip --version >/dev/null 2>&1 || rm -rf .venv
+          enable-cache: true
 
       - name: Install dependencies
-        run: poetry install
+        run: uv sync
 
       - name: Lint with flake8
-        run: |
-            # stop the build if there are Python syntax errors or undefined names
-            poetry run flake8 . --count --max-line-length=127 --show-source --statistics
+        run: uv run flake8 . --count --max-line-length=127 --show-source --statistics
+
       - name: Run tests
-        run: |
-            poetry run pytest
+        run: uv run pytest
 
-      - name: Build
-        run: poetry build -f wheel
+  build-wheels:
+    if: "!github.event.release.prerelease"
+    needs: test
+    runs-on: ${{ matrix.os }}
+    strategy:
+      fail-fast: false
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
 
-      - name: Archive production artifacts
-        uses: actions/upload-artifact@v4
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
         with:
-          name: wheels-${{ matrix.os }}-${{ matrix.python-version }}
-          path: |
-            dist
+          submodules: recursive
+
+      - name: Build wheels
+        uses: pypa/cibuildwheel@v2.23.2
 
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-${{ matrix.os }}
+          path: wheelhouse/*.whl
 
   gather_n_publish:
     runs-on: ubuntu-latest
-    needs: test_and_build
+    needs: build-wheels
 
     steps:
       - uses: actions/checkout@v4
         with:
           submodules: recursive
 
-      - name: Set up Python 3.12
-        uses: actions/setup-python@v4
+      - name: Set up Python 3.13
+        uses: actions/setup-python@v5
         with:
-           python-version: '3.12'
+          python-version: '3.13'
 
-      - name: Set up Poetry 1.8.3
-        uses: abatilo/actions-poetry@v2
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
         with:
-          poetry-version: '1.8.3'
-
-      - name: Set up cache
-        uses: actions/cache@v1
-        id: cache
-        with:
-          path: .venv
-          key: venv-${{ runner.os }}-${{ steps.full-python-version.outputs.version }}-${{ hashFiles('**/poetry.lock') }}
-
-      - name: Ensure cache is healthy
-        if: steps.cache.outputs.cache-hit == 'true'
-        run: poetry run pip --version >/dev/null 2>&1 || rm -rf .venv
+          enable-cache: true
 
       - uses: actions/download-artifact@v4
         with:
           pattern: wheels-*
           merge-multiple: true
           path: dist/
 
-
       - name: Install dependencies
-        run: |
-            poetry install
+        run: uv sync
 
       - name: Build sdist
-        run: poetry build -f sdist
+        run: uv build --sdist
 
       - name: Display structure of downloaded files
         run: ls -la
         working-directory: dist/
 
-      - run: poetry config pypi-token.pypi ${{ secrets.PYPI_TOKEN }}
-
       - name: Publish package
-        run: poetry publish --no-interaction -vvv
+        uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          password: ${{ secrets.PYPI_TOKEN }}
+          packages-dir: dist/
+          skip-existing: true
+          verbose: true