release.yml

name: Release

on:
  release:
    types: [published]
  schedule:
    - cron: "0 1 * * 1-5"
  workflow_dispatch:

jobs:
  macos:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          default: true
      - name: Build wheels - x86_64
        uses: messense/maturin-action@v1
        with:
          target: x86_64
          args: --release --out dist --sdist # Note: this step builds also the sources distrib
      - name: Build wheels - universal2
        uses: messense/maturin-action@v1
        with:
          args: --release --universal2 --out dist
      - name: Upload wheels
        uses: actions/upload-artifact@v2
        with:
          name: wheels
          path: dist

  windows:
    runs-on: windows-latest
    strategy:
      matrix:
        target: [x64]
        # target: [x64, x86]   NOTE: x86 deactivated because of strange error: failed to run custom build command for `pyo3-ffi v0.17.1`
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          profile: minimal
          default: true
      - name: Build wheels
        uses: messense/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          args: --release --out dist
      - name: Upload wheels
        uses: actions/upload-artifact@v2
        with:
          name: wheels
          path: dist

  linux:
    runs-on: ubuntu-latest
    strategy:
      matrix:
        target: [x86_64, i686, aarch64, armv7]
    steps:
      - uses: actions/checkout@v2
      - name: Build wheels
        uses: messense/maturin-action@v1
        with:
          target: ${{ matrix.target }}
          manylinux: auto
          args: --release --out dist
      - name: Upload wheels
        uses: actions/upload-artifact@v2
        with:
          name: wheels
          path: dist

  linux-armv6:
    runs-on: macos-latest
    steps:
      - uses: actions/checkout@v2
      - name: Install Rust toolchain
        uses: actions-rs/toolchain@v1
        with:
          profile: minimal
          target: arm-unknown-linux-gnueabihf
          default: true
      - name: install cross toolchain
        run: |
          brew tap messense/macos-cross-toolchains
          brew install arm-unknown-linux-gnueabihf

          export CC_arm_unknown_linux_gnueabihf=arm-unknown-linux-gnueabihf-gcc
          export CXX_arm_unknown_linux_gnueabihf=arm-unknown-linux-gnueabihf-g++
          export AR_arm_unknown_linux_gnueabihf=arm-unknown-linux-gnueabihf-ar
          export CARGO_TARGET_ARM_UNKNOWN_LINUX_GNUEABIHF_LINKER=arm-unknown-linux-gnueabihf-gcc

          pip3 install maturin
          maturin build --release --target arm-unknown-linux-gnueabihf --out dist
      - name: Upload wheels
        uses: actions/upload-artifact@v2
        with:
          name: wheels
          path: dist

  deploy-wheels:
    needs: [macos, windows, linux, linux-armv6]
    name: deploy wheels to pypi
    runs-on: ubuntu-latest
    steps:
      - uses: actions/download-artifact@v2
        with:
          name: wheels
          path: dist
      - name: Check dist
        run: ls -al ./dist/*
      - name: publish
        if: github.event_name == 'release' && github.event.action == 'published'
        uses: pypa/gh-action-pypi-publish@v1.6.4
        with:
          password: ${{ secrets.PYPI_API_TOKEN }}