pypa-hatch/.github/workflows/build-distributions.yml

name: build distributions

on:
  workflow_call:
    inputs:
      version:
        required: false
        type: string

defaults:
  run:
    shell: bash

env:
  DIST_URL: "https://github.com/indygreg/python-build-standalone/releases/download"
  DIST_VERSION: "20240415"
  DIST_PYTHON_VERSION: "3.12.3"
  PYTHONDONTWRITEBYTECODE: "1"
  PIP_ONLY_BINARY: ":all:"
  # Some pip environment variables are weird, this means do not compile
  PIP_NO_COMPILE: "0"

jobs:
  ensure-installable:
    name: Ensure Hatch is installable
    runs-on: ubuntu-22.04

    steps:
    - name: Set up Python ${{ env.DIST_PYTHON_VERSION }}
      uses: actions/setup-python@v5
      with:
        python-version: ${{ env.DIST_PYTHON_VERSION }}

    - name: Install UV
      run: curl -LsSf https://github.com/astral-sh/uv/releases/latest/download/uv-installer.sh | sh

    - name: Install Hatch
      if: inputs.version
      # Try to install the specific version of Hatch that was just released until successful
      run: |-
        for i in {1..20}; do
          uv pip install --system hatch==${{ inputs.version }} && break || sleep 5
        done        

  linux:
    name: Distribution ${{ matrix.job.target }}
    needs: ensure-installable
    runs-on: ubuntu-22.04
    strategy:
      fail-fast: false
      matrix:
        job:
        - target: x86_64-unknown-linux-gnu
          image: quay.io/pypa/manylinux2014_x86_64
          target-override: x86_64_v3-unknown-linux-gnu
        - target: aarch64-unknown-linux-gnu
          image: quay.io/pypa/manylinux_2_28_aarch64
          emulation: arm64

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: ${{ inputs.version && 1 || 0 }}

    - name: Set up QEMU
      if: matrix.job.emulation
      uses: docker/setup-qemu-action@v3

    - name: Set up Docker container
      run: >-
        docker run --rm -d
        --name builder
        --workdir /home
        --env PYTHONDONTWRITEBYTECODE
        --env PIP_ONLY_BINARY
        --env PIP_NO_COMPILE
        --volume ${{ github.workspace }}:/home/hatch
        ${{ matrix.job.image }}
        sleep infinity        

    - name: Download distribution
      run: >-
        docker exec builder
        curl -LO
        ${{ env.DIST_URL }}/${{ env.DIST_VERSION }}/cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target-override || matrix.job.target }}-install_only.tar.gz        

    - name: Unpack distribution
      run: >-
        docker exec builder
        tar xzf cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target-override || matrix.job.target }}-install_only.tar.gz        

    - name: Install Hatch
      run: >-
        docker exec builder
        /home/python/bin/python -m pip install
        ${{ inputs.version && format('hatch=={0}', inputs.version) || '/home/hatch' }}        

    - name: Make scripts portable
      run: >-
        docker exec builder
        /home/python/bin/python /home/hatch/release/unix/make_scripts_portable.py        

    - name: Strip debug symbols
      run: >-
        docker exec builder
        sh -c "find /home/python -name '*.so' | xargs strip -S"        

    - name: Archive distribution
      run: >-
        docker exec builder
        tar czf hatch-dist-${{ matrix.job.target }}.tar.gz python        

    - name: Move to host
      run: docker cp builder:/home/hatch-dist-${{ matrix.job.target }}.tar.gz .

    - name: Check original size
      run: >-
        docker exec builder
        ls -lh cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target-override || matrix.job.target }}-install_only.tar.gz        

    - name: Check final size
      run: ls -lh hatch-dist-${{ matrix.job.target }}.tar.gz

    - name: Upload archive
      uses: actions/upload-artifact@v4
      with:
        name: distribution-${{ matrix.job.target }}
        path: hatch-dist-${{ matrix.job.target }}.tar.gz

  windows-macos:
    name: Distribution ${{ matrix.job.target }}
    needs: ensure-installable
    runs-on: ${{ matrix.job.os }}
    strategy:
      fail-fast: false
      matrix:
        job:
        - target: x86_64-pc-windows-msvc
          os: windows-2019
        - target: aarch64-apple-darwin
          os: macos-14
        - target: x86_64-apple-darwin
          os: macos-13

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
      with:
        fetch-depth: ${{ inputs.version && 1 || 0 }}

    - name: Download distribution
      run: curl -LO ${{ env.DIST_URL }}/${{ env.DIST_VERSION }}/cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target }}-install_only.tar.gz

    - name: Unpack distribution
      run: tar xzf cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target }}-install_only.tar.gz

    - name: Install Hatch
      run: >-
        ${{ startsWith(matrix.job.os, 'windows-') && '.\\python\\python.exe' || './python/bin/python' }}
        -m pip install
        ${{ inputs.version && format('hatch=={0}', inputs.version) || '.' }}        

    - name: Make scripts portable
      run: >-
        ${{ startsWith(matrix.job.os, 'windows-') && '.\\python\\python.exe' || './python/bin/python' }}
        release/${{ startsWith(matrix.job.os, 'windows-') && 'windows' || 'unix' }}/make_scripts_portable.py        

    - name: Strip debug symbols
      if: startsWith(matrix.job.os, 'macos-')
      run: find python -name '*.so' | xargs strip -S

    - name: Remove debug symbols
      if: startsWith(matrix.job.os, 'windows-')
      run: Get-ChildItem -Path python -Filter "*.pdb" -Recurse | Remove-Item
      shell: pwsh

    - name: Archive distribution
      run: tar czf hatch-dist-${{ matrix.job.target }}.tar.gz python

    - name: Check original size
      run: ls -lh cpython-${{ env.DIST_PYTHON_VERSION }}+${{ env.DIST_VERSION }}-${{ matrix.job.target }}-install_only.tar.gz

    - name: Check final size
      run: ls -lh hatch-dist-${{ matrix.job.target }}.tar.gz

    - name: Upload archive
      uses: actions/upload-artifact@v4
      with:
        name: distribution-${{ matrix.job.target }}
        path: hatch-dist-${{ matrix.job.target }}.tar.gz