python.yml

name: Build and Publish

on:
  push:
    tags:
      - "v*"
  pull_request:
    branches:
      - main

jobs:
  build_wheels:
    name: Build wheels on ${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      fail-fast: false
      matrix:
        os: [ubuntu-latest, windows-latest, macos-latest]

    steps:
      - uses: actions/checkout@v4

      - name: Build wheels
        uses: pypa/cibuildwheel@v2.16.5
        env:
          # 1. CONFIGURATION 
          CIBW_BUILD: "cp312-* cp313-*"
          # Skip 32-bit builds
          CIBW_ARCHS: "auto64"

          # 2. LINUX
          CIBW_MANYLINUX_X86_64_IMAGE: manylinux_2_28
          CIBW_MUSLLINUX_X86_64_IMAGE: musllinux_1_2 

          # Install deps
          CIBW_BEFORE_ALL_MANYLINUX_X86_64: "yum install -y openblas-devel pkgconf-pkg-config gcc-toolset-11"
          CIBW_BEFORE_ALL_MUSLLINUX_X86_64: "apk add --no-cache openblas-dev pkgconfig g++"
          CIBW_ENVIRONMENT_LINUX: 'PATH="/opt/rh/gcc-toolset-11/root/usr/bin:$PATH"'

          # 3. MACOS 
          CIBW_BEFORE_ALL_MACOS: "brew install openblas pkg-config"
          # Help the compiler find OpenBLAS on Mac
          CIBW_ENVIRONMENT_MACOS: >
            PKG_CONFIG_PATH="/usr/local/opt/openblas/lib/pkgconfig:/opt/homebrew/opt/openblas/lib/pkgconfig"
            LDFLAGS="-L/usr/local/opt/openblas/lib -L/opt/homebrew/opt/openblas/lib"
            CPPFLAGS="-I/usr/local/opt/openblas/include -I/opt/homebrew/opt/openblas/include"

          # 4. TESTING
          CIBW_TEST_REQUIRES: "pytest pytest-mock spacy"
          CIBW_TEST_REQUIRES_WINDOWS: "pytest pytest-mock spacy MetaTrader5"
          CIBW_TEST_COMMAND: "pip install -e {project} && python -m spacy download en_core_web_sm && pytest {project}/tests -k 'not test_metatrader_client'"
          CIBW_TEST_COMMAND_WINDOWS: "pip install -e {project} && python -m spacy download en_core_web_sm && pytest {project}/tests -k \"not test_metatrader_client\""

      - uses: actions/upload-artifact@v4
        with:
          name: cibw-wheels-${{ matrix.os }}-${{ strategy.job-index }}
          path: ./wheelhouse/*.whl

  build_sdist:
    name: Build Source Distribution
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Build SDist
        run: pipx run build --sdist
      - uses: actions/upload-artifact@v4
        with:
          name: cibw-sdist
          path: dist/*.tar.gz

  build_installer:
    name: Build Windows Installer
    runs-on: windows-latest
    steps:
      - uses: actions/checkout@v4
      - name: Set up Python
        uses: actions/setup-python@v4
        with:
          python-version: '3.12'

      - name: Install dependencies
        run: |
          pip install pyinstaller
          pip install .[MT5]

      - name: Build executable
        run: pyinstaller tcopier.spec

      - name: Replace version in Inno Setup script
        run: |
          $version = "${{ github.ref_name }}".Substring(1)
          (Get-Content tcopier.iss) -replace '__VERSION__', $version | Set-Content tcopier.iss

      - name: Install Inno Setup (via Chocolatey)
        run: |
          choco install innosetup --no-progress
          echo "C:\Program Files (x86)\Inno Setup 6" >> $env:GITHUB_PATH

      - name: Compile installer
        run: iscc tcopier.iss
          
      - name: Upload installer artifact
        uses: actions/upload-artifact@v4
        with:
          name: installer
          path: "**/TradeCopier.exe"
  
  
  publish:
    needs: [build_wheels, build_sdist, build_installer]
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    steps:
      - uses: actions/download-artifact@v4
        with:
          pattern: cibw-*
          path: dist
          merge-multiple: true

      - name: Publish to PyPI
        uses: pypa/gh-action-pypi-publish@release/v1
        with:
          user: __token__
          password: ${{ secrets.BBSTRADER_PYPI_API_TOKEN }}

  release:
    name: Create GitHub Release
    needs: [publish]
    runs-on: ubuntu-latest
    if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags/v')
    permissions:
      contents: write

    steps:
      - name: Download artifacts
        uses: actions/download-artifact@v4
        with:
          path: dist
          merge-multiple: true

      - name: Create GitHub Release
        uses: softprops/action-gh-release@v2
        with:
          files: dist/*