bindings-python-publish.yml

name: Create Python Release

on: workflow_dispatch

env:
  CARGO_INCREMENTAL: 0

jobs:
  build-wheels:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest, windows-latest]
        python-version: ["3.10", "3.11", "3.12"]

    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}

      - name: Get current date
        run: echo "CURRENT_DATE=$(date +'%Y-%m-%d')" >> $GITHUB_ENV
        if: matrix.os == 'macos-latest' || matrix.os == 'ubuntu-latest'

      - name: Get current date
        if: matrix.os == 'windows-2019'
        run: echo "CURRENT_DATE=$(Get-Date -Format "yyyy-MM-dd")" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append

      - name: Cache cargo registry
        uses: actions/cache@v3
        with:
          path: ~/.cargo/registry
          # Add date to the cache to keep it up to date
          key: ${{ matrix.os }}-stable-cargo-registry-${{ hashFiles('**/Cargo.lock') }}-${{ env.CURRENT_DATE }}
          # Restore from outdated cache for speed
          restore-keys: |
            ${{ matrix.os }}-stable-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
            ${{ matrix.os }}-stable-cargo-registry-

      - name: Cache cargo index
        uses: actions/cache@v3
        with:
          path: ~/.cargo/git
          # Add date to the cache to keep it up to date
          key: ${{ matrix.os }}-stable-cargo-index-${{ hashFiles('**/Cargo.lock') }}-${{ env.CURRENT_DATE }}
          # Restore from outdated cache for speed
          restore-keys: |
            ${{ matrix.os }}-stable-cargo-index-${{ hashFiles('**/Cargo.lock') }}
            ${{ matrix.os }}-stable-cargo-index-

      - name: Install LLVM and Clang (Windows) # required for bindgen to work, see https://github.com/rust-lang/rust-bindgen/issues/1797
        uses: KyleMayes/install-llvm-action@c135b3937686fd69c2651507aabc9925a8f9eee8
        if: matrix.os == 'windows-latest'
        with:
          version: "11.0"
          directory: ${{ runner.temp }}/llvm

      - name: Set LIBCLANG_PATH (Windows)
        if: matrix.os == 'windows-latest'
        run: echo "LIBCLANG_PATH=$((gcm clang).source -replace "clang.exe")" >> $env:GITHUB_ENV

      # Set custom deployment target because of rocksdb
      - name: Set deployment target (macOS)
        run: echo "MACOSX_DEPLOYMENT_TARGET=10.14" >> $GITHUB_ENV
        if: matrix.os == 'macos-latest'

      - name: Install required packages (Ubuntu)
        if: matrix.os == 'ubuntu-latest'
        run: |
          sudo apt-get update
          sudo apt-get install libudev-dev libusb-1.0-0-dev

      - name: Build wheels
        if: matrix.os == 'macos-latest' || matrix.os == 'windows-latest'
        uses: PyO3/maturin-action@v1
        with:
          args: --profile=production --out dist -m bindings/python/Cargo.toml -i python${{ matrix.python-version }}

      - name: Build wheels for --target aarch64-apple-darwin
        if: matrix.os == 'macos-latest'
        uses: PyO3/maturin-action@v1
        with:
          args: --target aarch64-apple-darwin --profile=production --out dist -m bindings/python/Cargo.toml -i python${{ matrix.python-version }}

      # Build without container on linux
      - name: Build wheels
        if: matrix.os == 'ubuntu-latest'
        uses: PyO3/maturin-action@v1
        with:
          manylinux: auto
          container: off
          args: --profile=production --out dist -m bindings/python/Cargo.toml -i python${{ matrix.python-version }}

      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist

  build-wheels-aarch64:
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: [ubuntu-latest]
        docker-container:
          ["python:3.10.10-slim-bullseye", "python:3.11.1-slim-bullseye"]

    steps:
      - name: Checkout
        uses: actions/checkout@v3 # Required to mount the Github Workspace to a volume
      - uses: addnab/docker-run-action@v3
        with:
          image: ${{ matrix.docker-container }}
          options: -v ${{ github.workspace }}:/root
          run: |
            cd root

            apt-get update 
            apt-get install -y git curl build-essential libudev-dev libusb-1.0-0-dev pkg-config clang
            curl https://sh.rustup.rs -sSf | sh -s -- -y 
            . "$HOME/.cargo/env" 

            cd bindings/python 
            pip install -r requirements-dev.txt 
            pip install patchelf
            pip install maturin
            maturin build --out ../../dist --profile=production

      - name: Upload wheels
        uses: actions/upload-artifact@v3
        with:
          name: wheels
          path: dist

  release:
    name: Release
    runs-on: ubuntu-latest
    needs: [build-wheels, build-wheels-aarch64]
    steps:
      - uses: actions/checkout@v3
      - name: Get tag name
        id: tagname
        run: |
          cd bindings/python
          tagName="iota-sdk-python-v$(cargo read-manifest | jq -r '.version')"
          echo $tagName
          echo "TAG_NAME=$tagName" >> $GITHUB_OUTPUT

      - uses: actions/download-artifact@v3
        with:
          name: wheels
          path: wheels
      - run: ls -R

      - name: Upload Wheels to Github release
        uses: softprops/action-gh-release@v1
        with:
          # Token expires Jan 25, 2025
          token: ${{ secrets.GH_RELEASE_PUBLISH_PAT }}
          body: https://github.com/iotaledger/iota-sdk/blob/develop/bindings/python/CHANGELOG.md
          files: wheels/*
          tag_name: ${{ steps.tagname.outputs.TAG_NAME }}
          target_commitish: ${{ github.sha }}

      - uses: actions/setup-python@v4
        with:
          python-version: "3.10"

      - name: Publish to PyPI
        env:
          TWINE_USERNAME: __token__
          TWINE_PASSWORD: ${{ secrets.PYPI_TOKEN }}
        run: |
          pip install --upgrade twine
          twine upload --skip-existing wheels/*