build-wheels.yml

name: Build and upload nightly wheels
on:
  push:
    branches: [ master ]
  pull_request:
    branches: [ master ]
  workflow_dispatch:
  schedule:
    #        ┌───────────── minute (0 - 59)
    #        │ ┌───────────── hour (0 - 23)
    #        │ │ ┌───────────── day of the month (1 - 31)
    #        │ │ │ ┌───────────── month (1 - 12 or JAN-DEC)
    #        │ │ │ │ ┌───────────── day of the week (0 - 6 or SUN-SAT)
    #        │ │ │ │ │
    - cron: "0 0 * * 0,3"  # Every Sunday and Wednesday at midnight

env:
  BUILD_COMMIT: "1.9.0"  # or a specific version, e.g., 1.8.0
  CIBW_BUILD_VERBOSITY: 2
  CIBW_TEST_REQUIRES: "-r dipy/requirements/build.txt pytest"
  CIBW_TEST_COMMAND: pytest --pyargs dipy
  CIBW_CONFIG_SETTINGS: "compile-args=-v"
  CIBW_TEST_SKIP: "*"  # skip tests for all wheels
  MULTIBUILD_WHEELS_STAGING_ACCESS: ${{ secrets.MULTIBUILD_WHEELS_STAGING_ACCESS }}
  SCIENTIFIC_PYTHON_NIGHTLY_WHEELS: ${{ secrets.SCIENTIFIC_PYTHON_NIGHTLY_WHEELS }}
  SCIPY_WHEELS_NIGHTLY_ACCESS: ${{ secrets.SCIPY_WHEELS_NIGHTLY_ACCESS }}

permissions:
  contents: read

concurrency:
  group: build-${{ github.workflow }}-${{ github.head_ref || github.run_id }}
  cancel-in-progress: true

jobs:
  build_linux_wheels:
    name: Build python ${{ matrix.cibw_python }} ${{ matrix.cibw_arch }} wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest]
        cibw_python: ["cp39-*", "cp310-*", "cp311-*", "cp312-*"]
        cibw_manylinux: [manylinux2014]
        cibw_arch: ["x86_64", "aarch64"]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: "3.12"
      - name: Setup Environment variables
        shell: bash
        run: |
          if [ "schedule" == "${{ github.event_name }}" ]; then echo "BUILD_COMMIT=master" >> $GITHUB_ENV; else echo "BUILD_COMMIT=$BUILD_COMMIT" >> $GITHUB_ENV; fi
      - name: Set up QEMU
        if: ${{ matrix.cibw_arch == 'aarch64' }}
        uses: docker/setup-qemu-action@v3
        with:
          platforms: arm64
      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel
      - name: Build the wheel
        run: python -m cibuildwheel --output-dir dist dipy
        env:
            CIBW_BUILD: ${{ matrix.cibw_python }}
            CIBW_ARCHS_LINUX: ${{ matrix.cibw_arch }}
            CIBW_SKIP: "*-musllinux_*"
            CIBW_TEST_SKIP: "*"  # "*_aarch64"
            CIBW_MANYLINUX_X86_64_IMAGE: ${{ matrix.cibw_manylinux }}
            CIBW_MANYLINUX_I686_IMAGE: ${{ matrix.cibw_manylinux }}
            CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
      - name: Rename Python version
        run: echo "PY_VERSION=$(echo ${{ matrix.cibw_python }} | cut -d- -f1)" >> $GITHUB_ENV
      - uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ env.PY_VERSION }}-${{ matrix.cibw_manylinux }}-${{ matrix.cibw_arch }}
          path: ./dist/*.whl

  build_osx_wheels:
    name: Build python ${{ matrix.cibw_python }} ${{ matrix.cibw_arch }} wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [macos-14, macos-latest]
        cibw_python: ["cp39-*", "cp310-*", "cp311-*", "cp312-*"]
        include:
          - os: macos-latest
            cibw_arch: x86_64
            compiler_env: CC=/usr/local/opt/llvm/bin/clang CXX=/usr/local/opt/llvm/bin/clang++ LIBRARY_PATH=/usr/local/opt/llvm/lib:$LIBRARY_PATH
          - os: macos-14
            cibw_arch: arm64
            compiler_env: CC=/opt/homebrew/opt/llvm/bin/clang CXX=/opt/homebrew/opt/llvm/bin/clang++ LIBRARY_PATH=/opt/homebrew/opt/llvm/lib:$LIBRARY_PATH
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: "3.12"
      - name: Setup Environment variables
        shell: bash
        run: |
          if [ "schedule" == "${{ github.event_name }}" ]; then echo "BUILD_COMMIT=master" >> $GITHUB_ENV; else echo "BUILD_COMMIT=$BUILD_COMMIT" >> $GITHUB_ENV; fi
      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel
      - name: Build the wheel
        run: python -m cibuildwheel --output-dir dist dipy
        env:
            CIBW_BEFORE_ALL_MACOS: "brew install llvm@17 libomp"
            CIBW_BUILD: ${{ matrix.cibw_python }}
            CIBW_ARCHS_MACOS: ${{ matrix.cibw_arch }}
            CIBW_TEST_SKIP: "*"  # "*_aarch64 *-macosx_arm64"
            CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
            CIBW_ENVIRONMENT_MACOS: ${{ matrix.compiler_env }}
      - name: Rename Python version
        run: echo "PY_VERSION=$(echo ${{ matrix.cibw_python }} | cut -d- -f1)" >> $GITHUB_ENV
      - uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ env.PY_VERSION }}-${{ matrix.cibw_arch }}
          path: ./dist/*.whl

  build_windows_wheels:
    name: Build python ${{ matrix.cibw_python }} ${{ matrix.cibw_arch }} wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [windows-latest]
        cibw_python: ["cp39-*", "cp310-*", "cp311-*", "cp312-*"]
        cibw_arch: ["AMD64"]
    steps:
      - uses: actions/checkout@v4
        with:
          submodules: recursive
          fetch-depth: 0
      - uses: actions/setup-python@v5
        name: Install Python
        with:
          python-version: "3.12"
      - name: Setup Environment variables
        shell: bash
        run: |
          if [ "schedule" == "${{ github.event_name }}" ]; then echo "BUILD_COMMIT=master" >> $GITHUB_ENV; else echo "BUILD_COMMIT=$BUILD_COMMIT" >> $GITHUB_ENV; fi
      - name: Install cibuildwheel
        run: python -m pip install cibuildwheel
      - name: Build the wheel
        run: python -m cibuildwheel --output-dir dist dipy
        env:
            CIBW_BUILD: ${{ matrix.cibw_python }}
            CIBW_ARCHS_WINDOWS: ${{ matrix.cibw_arch }}
            CIBW_CONFIG_SETTINGS: "setup-args=--vsenv compile-args=-v"
            CIBW_BEFORE_BUILD: 'git submodule foreach git checkout  ${{ env.BUILD_COMMIT }}'
      - name: Rename Python version
        shell: bash
        run: echo "PY_VERSION=$(echo ${{ matrix.cibw_python }} | cut -d- -f1)" >> $GITHUB_ENV
      - uses: actions/upload-artifact@v4
        with:
          name: wheels-${{ env.PY_VERSION }}-${{ matrix.cibw_arch }}
          path: ./dist/*.whl

  upload_anaconda:
      permissions:
        contents: write # for softprops/action-gh-release to create GitHub release
      name: Upload to Anaconda
      needs: [build_linux_wheels, build_osx_wheels, build_windows_wheels]
      if: ${{ always() }} && github.repository_owner == 'dipy' && github.ref == 'refs/heads/master'
      runs-on: ubuntu-latest
      steps:
      - uses: actions/download-artifact@v4
        id: download
        with:
          pattern: wheels-*
          path: ./dist
          merge-multiple: true
      - name: Setup Upload Variables
        shell: bash
        run: |
            if [ "schedule" == "${{ github.event_name }}" ] || [ "push" == "${{ github.event_name }}" ]; then
              echo "ANACONDA_UPLOAD=true" >> $GITHUB_ENV
            else
              echo "ANACONDA_UPLOAD=false" >> $GITHUB_ENV
            fi
            if [ "schedule" == "${{ github.event_name }}" ] || [ "master" == "$BUILD_COMMIT" ]; then
              echo "ANACONDA_ORG=scipy-wheels-nightly" >> $GITHUB_ENV
              echo "TOKEN=$SCIPY_WHEELS_NIGHTLY_ACCESS" >> $GITHUB_ENV
              echo "LABEL=dev" >> $GITHUB_ENV
            else
              echo "ANACONDA_ORG=multibuild-wheels-staging" >> $GITHUB_ENV
              echo "TOKEN=$MULTIBUILD_WHEELS_STAGING_ACCESS" >> $GITHUB_ENV
              echo "LABEL=main" >> $GITHUB_ENV
            fi
      - name: Upload wheel
        if : ${{ env.ANACONDA_UPLOAD == 'true' }}
        uses: scientific-python/upload-nightly-action@b67d7fcc0396e1128a474d1ab2b48aa94680f9fc  # 0.5.0 # scientific-python/upload-nightly-action@main
        with:
          artifacts_path: dist
          anaconda_nightly_upload_token: ${{env.TOKEN}}
          anaconda_nightly_upload_organization: ${{env.ANACONDA_ORG}}
          anaconda_nightly_upload_labels: ${{env.LABEL}}