Simplify GH actions

.github/workflows/build.yml

@@ -1,89 +1,117 @@
-name: Build wheels
+name: CI/CD
 
-on: 
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
   workflow_dispatch:
 
 jobs:
-  build_wheels:
-    name: Build wheels on ${{ matrix.os }}
+  test_and_build:
     runs-on: ${{ matrix.os }}
     strategy:
-      fail-fast: false # Allow one of the matrix builds to fail without failing others
+      fail-fast: false
       matrix:
         os: [ubuntu-latest, macos-latest, windows-latest]
+        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12', '3.13']
 
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Python
-        uses: actions/setup-python@v4
+      - uses: actions/checkout@v4
+
+      - name: Set up Python ${{ matrix.python-version }}
+        uses: actions/setup-python@v5
         with:
-          python-version: 3.11
+          python-version: ${{ matrix.python-version }}
+          cache: 'pip'  # Enable built-in pip caching
 
-      - name: Install cibuildwheel
+      - name: Install dependencies
         run: |
           pip install --upgrade pip
+          pip install -e .[dev,test,lint]
           pip install cibuildwheel==2.21.3
+        continue-on-error: false
+
+      - name: Run tests and linting
+        run: |
+          black KDEpy -l 120 --check
+          flake8 --show-source --ignore=F811,W293,W391,W292,W291,W504,W503,E231 --max-line-length=120 --exclude="*examples.py,testing.py,*kde.py" KDEpy
+          pytest KDEpy --doctest-modules --capture=sys
 
       - name: Build wheels
         env:
-          CIBW_BUILD: 'cp38-* cp39-* cp310-* cp311-* cp312-* cp313-*'
+          CIBW_BUILD: >-
+            cp${{
+              matrix.python-version == '3.8' && '38' ||
+              matrix.python-version == '3.9' && '39' ||
+              matrix.python-version == '3.10' && '310' ||
+              matrix.python-version == '3.11' && '311' ||
+              matrix.python-version == '3.12' && '312' ||
+              matrix.python-version == '3.13' && '313'
+            }}*
           CIBW_ARCHS_MACOS: x86_64 arm64
-          CIBW_SKIP: pp* *-musllinux_* *-manylinux_i686  # skip PyPy, musllinux, 32-bit Linux
+          CIBW_SKIP: pp* *-musllinux_* *-manylinux_i686
+        run: |
+          python -m cibuildwheel --output-dir wheelhouse
+
+      - name: Build source distribution
+        if: matrix.os == 'ubuntu-latest' && matrix.python-version == '3.13'
         run: |
-          pip install cibuildwheel --upgrade;
-          python -m cibuildwheel --output-dir dist;
+          pip install build
+          python -m build --sdist --outdir dist
 
       - name: Store artifacts
         uses: actions/upload-artifact@v3
         with:
           name: python-package-distributions
-          path: dist/*.whl
+          path: |
+            wheelhouse/*.whl
+            dist/*.tar.gz
 
-  package_source:
-    name: Package source distribution
+  build_docs:
     runs-on: ubuntu-latest
-
+    if: >-
+      ${{
+        github.event_name == 'push' &&
+        github.ref == 'refs/heads/master'
+      }}
     steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-
-      - name: Setup Python
+      - uses: actions/checkout@v4
+      - name: Set up Python
         uses: actions/setup-python@v4
         with:
-          python-version: 3.11
-
-      - name: Install build
-        run: python -m pip install build
-
-      - name: Run sdist
-        run: python -m build --sdist
-
-      - name: Store artifacts
+          python-version: '3.11'
+      - name: Cache pip packages
+        uses: actions/cache@v3
+        with:
+          path: ~/.cache/pip
+          key: ${{ runner.os }}-pip-docs-${{ hashFiles('pyproject.toml') }}
+          restore-keys: |
+            ${{ runner.os }}-pip-docs-
+      - name: Install dependencies
+        run: |
+          pip install --upgrade pip
+          pip install -e .[dev]
+          sudo apt install pandoc -y
+      - name: Build docs
+        run: sphinx-build docs/source _build/html -W
+      - name: Store documentation
         uses: actions/upload-artifact@v3
         with:
-          name: python-package-distributions
-          path: ./dist/*.tar.gz
+          name: documentation
+          path: _build/html
 
-  publish_to_pypi:
-    needs:
-      - build_wheels
-      - package_source
+  publish:
+    needs: [test_and_build, build_docs]
     runs-on: ubuntu-latest
-    if: github.ref == 'refs/heads/master'  # Only publish from the master branch
-
+    if: github.event_name == 'push' && github.ref == 'refs/heads/master'
     steps:
-      - name: Download build files
-        uses: actions/download-artifact@v3
+      - uses: actions/download-artifact@v3
         with:
           name: python-package-distributions
           path: dist/
-
-      # https://github.com/pypa/gh-action-pypi-publish
-      - name: Publish Python distribution to PyPI
-        uses: pypa/gh-action-pypi-publish@e53eb8b103ffcb59469888563dc324e3c8ba6f06
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@v1
         with:
           skip-existing: true
-          user: __token__
           password: ${{ secrets.PYPI_API_TOKEN }}