deploy.yml

name: Deploy
on:
  workflow_dispatch:
  pull_request:
  push:
    branches:
      - master
  release:
    types:
      - published

env:
  FORCE_COLOR: 3

jobs:
  build-sdist:
    name: Build SDist
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - name: Build SDist
        run: pipx run build --sdist

      - name: Check metadata
        run: pipx run twine check dist/*

      - uses: actions/upload-artifact@v3
        with:
          path: dist/*.tar.gz

  generate-wheels-matrix:
    name: Generate wheels matrix
    runs-on: ubuntu-latest
    outputs:
      include: ${{ steps.set-matrix.outputs.include }}
    steps:
      - uses: actions/checkout@v4
      - name: Install cibuildwheel
        run: pipx install cibuildwheel==2.16.0
      - id: set-matrix
        run: |
          MATRIX=$(
            {
              cibuildwheel --print-build-identifiers --platform linux \
              | jq -nRc '{"only": inputs, "os": "ubuntu-latest"}' \
              && cibuildwheel --print-build-identifiers --platform macos \
              | jq -nRc '{"only": inputs, "os": "macos-latest"}' \
              && cibuildwheel --print-build-identifiers --platform windows \
              | jq -nRc '{"only": inputs, "os": "windows-latest"}'
            } | jq '. + [{"only": "qiskit-aer-gpu-cu11", "os": "ubuntu-latest"}, {"only": "qiskit-aer-gpu-cu12", "os": "ubuntu-latest"}]' | jq -sc
          )
          echo "MATRIX IS $MATRIX"
          echo "include=$MATRIX" >> $GITHUB_OUTPUT          
    env:
      CIBW_ARCHS_LINUX: x86_64 aarch64 s390x ppc64le
      CIBW_ARCHS_MACOS: x86_64 arm64
      CIBW_ARCHS_WINDOWS: AMD64

  build-wheels:
    name: Build ${{ matrix.only }}
    needs: generate-wheels-matrix
    strategy:
      matrix:
        include: ${{ fromJson(needs.generate-wheels-matrix.outputs.include) }}
    runs-on: ${{ matrix.os }}
    steps:
      - uses: actions/checkout@v4

      #- uses: actions-rs/toolchain@v1
      #  if: contains(fromJSON('["aarch64", "ppc64le", "s390x"]'), '${{ matrix.only }}')
      #  with:
      #    toolchain: stable

      - name: Set up QEMU
        if: runner.os == 'Linux'
        uses: docker/setup-qemu-action@v3
        with:
          platforms: all

      - name: Maximize build space
        if: matrix.os == 'ubuntu-latest' && contains('-gpu-', matrix.only)
        uses: easimon/maximize-build-space@master
        with:
          root-reserve-mb: 40000
          swap-size-mb: 1024
          remove-dotnet: 'true'
          remove-android: 'true'
          remove-haskell: 'true'
          remove-codeql: 'true'
          remove-docker-images: 'true'

      - uses: pypa/cibuildwheel@v2.16.0
        with:
          only: ${{ matrix.only }}

      - name: Verify clean directory
        run: git diff --exit-code
        shell: bash

      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          path: wheelhouse/*.whl

  upload-all:
    name: Upload if release
    needs:
      - build-wheels
      - build-sdist
    runs-on: ubuntu-latest
    if: github.event_name == 'release' && github.event.action == 'published'

    steps:
      - uses: actions/setup-python@v4

      - uses: actions/download-artifact@v3
        with:
          name: artifact
          path: dist

      - uses: pypa/gh-action-pypi-publish@v1
        with:
          user: __token__
          password: ${{ secrets.pypi_password }}