CI builds

.github/workflows/_build_sdist_.yml

@@ -0,0 +1,32 @@
+name: Build sdist
+
+on:
+  workflow_call:
+  workflow_dispatch:  # Manual trigger
+
+jobs:
+  _build-sdist_:
+    name: Build sdist
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
+      - name: Install dependencies
+        run: python -m pip install --upgrade pip build setuptools
+
+      - name: Set PVCAM_SDK_PATH on Linux
+        run: echo "PVCAM_SDK_PATH=${GITHUB_WORKSPACE}/pvcam-sdk/linux" >> $GITHUB_ENV
+
+      - name: Build package
+        run: python -m build --sdist
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: pyvcam_sdist
+          path: dist/
+          if-no-files-found: error

.github/workflows/_build_wheels_.yml

@@ -0,0 +1,71 @@
+name: Build wheels
+
+on:
+  workflow_call:
+  workflow_dispatch:  # Manual trigger
+
+jobs:
+  _build-wheels_:
+    name: Build wheel (${{ matrix.os }} Python ${{ matrix.python }})
+    runs-on: ${{ matrix.os }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        # Don't use '*-latest' to ensure the oldest Python version is not
+        # dropped on upgrade.
+        # Use 'ubuntu-22.04' because 24.04 is not available for 'act' yet.
+        # The 'ubuntu-*-arm' runners are not free for open source yet.
+        os:
+          - 'ubuntu-22.04'
+          #- 'ubuntu-22.04-arm'
+          - 'windows-2022'
+        python:
+          - '3.9'
+          - '3.10'
+          - '3.11'
+          - '3.12'
+          - '3.13'
+        exclude:
+          # The 'ubuntu-*-arm' and 'windows*' runners are not supported by 'act'
+          #- os: ${{ github.event.act && 'ubuntu-22.04-arm' }}
+          - os: ${{ github.event.act && 'windows-2022' }}
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: ${{ matrix.python }}
+
+      - name: Install dependencies
+        run: python -m pip install --upgrade pip build setuptools
+
+      - if: runner.os == 'Windows'
+        name: Set PVCAM_SDK_PATH on Windows
+        shell: bash
+        run: echo "PVCAM_SDK_PATH=${GITHUB_WORKSPACE}/pvcam-sdk/windows" >> $GITHUB_ENV
+      - if: runner.os == 'Linux'
+        name: Set PVCAM_SDK_PATH on Linux
+        run: echo "PVCAM_SDK_PATH=${GITHUB_WORKSPACE}/pvcam-sdk/linux" >> $GITHUB_ENV
+
+      - if: runner.os == 'Linux'
+        name: Create PVCAM library symlinks on Linux
+        shell: bash
+        run: |
+          for d in i686 x86_64 aarch64; do
+            cd "$PVCAM_SDK_PATH/library/$d"
+            f=$(echo libpvcam.so.*.*)
+            chmod +x "$f"
+            ln -sf "$f" "${f%.*}"
+            ln -sf "$f" "${f%%.so.*}.so"
+          done
+
+      - name: Build package
+        run: python -m build --wheel
+
+      - uses: actions/upload-artifact@v4
+        with:
+          name: pyvcam_wheel_${{ matrix.os }}_py${{ matrix.python }}
+          path: dist/
+          if-no-files-found: error

.github/workflows/build.yml

@@ -0,0 +1,48 @@
+name: Build all
+
+on:
+  push:
+    branches:
+      - master
+    paths:
+      - '!docs/**'
+      - '!README.md'
+  pull_request:
+    branches:
+      - master
+    paths:
+      - '!docs/**'
+      - '!README.md'
+  workflow_dispatch:  # Manual trigger
+
+jobs:
+  build-sdist:
+    uses: './.github/workflows/_build_sdist_.yml'
+
+  build-wheels:
+    uses: './.github/workflows/_build_wheels_.yml'
+
+  build:
+    needs:
+      - build-sdist
+      - build-wheels
+
+    name: Build all
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: pyvcam_*
+          path: dist/
+          merge-multiple: true
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.13'
+
+      - name: Install dependencies
+        run: python -m pip install --upgrade pip twine packaging
+
+      - name: Check package
+        run: python -m twine check --strict dist/*

.github/workflows/deploy_pypi.yml

@@ -0,0 +1,44 @@
+name: PyPI Release
+
+on:
+  release:
+    types:
+      - released
+  workflow_dispatch:  # Manual trigger
+
+jobs:
+  _build-sdist:
+    if: github.repository == 'Photometrics/PyVCAM' && !github.event.act  # Skip job during local testing
+    uses: './.github/workflows/_build_sdist_.yml'
+
+  _build-wheels:
+    if: github.repository == 'Photometrics/PyVCAM' && !github.event.act  # Skip job during local testing
+    uses: './.github/workflows/_build_wheels_.yml'
+
+  deploy-pypi:
+    if: github.repository == 'Photometrics/PyVCAM' && !github.event.act  # Skip job during local testing
+    needs:
+      - _build-sdist
+      - _build-wheels
+
+    name: Upload to PyPI
+    runs-on: ubuntu-latest
+
+    environment:
+      name: pypi
+      url: https://pypi.org/p/PyVCAM
+
+    permissions:
+      id-token: write  # Mandatory for trusted publishing
+
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: pyvcam_*
+          path: dist/
+          merge-multiple: true
+
+      - name: Print out packages
+        run: ls -la dist
+
+      - uses: pypa/gh-action-pypi-publish@release/v1

.github/workflows/deploy_testpypi.yml

@@ -0,0 +1,52 @@
+name: TestPyPI Release
+
+on:
+  push:
+    tags:
+      - 'v*'
+  release:
+    types:
+      - prereleased
+      - released
+  workflow_dispatch:  # Manual trigger
+
+jobs:
+  _build-sdist:
+    if: github.repository == 'Photometrics/PyVCAM'
+    uses: './.github/workflows/_build_sdist_.yml'
+
+  _build-wheels:
+    if: github.repository == 'Photometrics/PyVCAM'
+    uses: './.github/workflows/_build_wheels_.yml'
+
+  deploy-testpypi:
+    if: github.repository == 'Photometrics/PyVCAM'
+    needs:
+      - _build-sdist
+      - _build-wheels
+
+    name: Upload to TestPyPI
+    runs-on: ubuntu-latest
+
+    environment:
+      name: testpypi
+      url: https://test.pypi.org/p/PyVCAM
+
+    steps:
+      - uses: actions/download-artifact@v4
+        with:
+          pattern: pyvcam_*
+          path: dist/
+          merge-multiple: true
+
+      - name: Print out downloaded artifacts
+        run: ls -la dist
+
+      - uses: pypa/gh-action-pypi-publish@release/v1
+        with:
+          repository-url: https://test.pypi.org/legacy/
+          skip-existing: true
+          # Using token instead of trusted publishing to allow
+          # 'act' to publish to TestPyPI when testing actions locally.
+          user: __token__
+          password: ${{ secrets.TESTPYPI_API_TOKEN }}

.github/workflows/tests.yml

@@ -2,33 +2,30 @@ name: Tests
 
 on:
   push:
-    branches:
-      - master
   pull_request:
     branches:
       - master
   workflow_dispatch:  # Manual trigger
 
 jobs:
   check:
-    name: Check code quality - ${{ matrix.os }} - ${{ matrix.python-version }}
-
+    name: Check code quality (${{ matrix.os }} Python ${{ matrix.python }})
     runs-on: ${{ matrix.os }}
 
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest]
-        python-version: ['3.12']
+        os:
+          - 'ubuntu-latest'
+        python:
+          - '3.13'
 
     steps:
-      - name: Checkout sources
-        uses: actions/checkout@v4
+      - uses: actions/checkout@v4
 
-      - name: Set up Python ${{ matrix.python-version }}
-        uses: actions/setup-python@v5
+      - uses: actions/setup-python@v5
         with:
-          python-version: ${{ matrix.python-version }}
+          python-version: ${{ matrix.python }}
 
       - name: Update pip
         run: python -m pip install --upgrade pip
@@ -37,9 +34,8 @@ jobs:
       # Rather installing dependencies manually
       #- name: Install the package with dependencies
       #  run: python -m pip install '.[gui,dev]'
-      # Rather installing dependencies manually
       - name: Install the package dependencies
-        run: python -m pip install setuptools numpy opencv-python matplotlib
+        run: python -m pip install --upgrade setuptools numpy opencv-python matplotlib
 
       - name: Validate pyproject.toml
         run: |