release-install-tests.yml

name: Release install

on:
  workflow_dispatch:
  release:
    types: [released]
  push:
    branches:
      - main

env:
  PACKAGE_NAME: somata
  RELEASE_HTTP: https://github.com/mh105/somata/releases/latest

jobs:
  pip-install:
    name: pip-install-${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
    defaults:
      run:
        shell: bash -el {0}

    steps:
    - uses: actions/checkout@v4

    - name: "Create environment for 'pip install' on Unix"
      if: runner.os != 'Windows'
      uses: mamba-org/setup-micromamba@v1
      with:
        environment-name: pip_env
        create-args:
          pip
          cmdstanpy  # avoids having to run 'install_cmdstan' after pip install

    - name: "Create environment for 'pip install' on Windows"
      if: runner.os == 'Windows'
      uses: mamba-org/setup-micromamba@v1
      with:
        environment-name: pip_env
        create-args:
          pip
          cmdstanpy
          numpy<2
          spectrum  # avoids building 'spectrum' on Windows that requires VC++ v14+

    - name: "- Pip install ${{ env.PACKAGE_NAME }}"
      run: pip install ${{ env.PACKAGE_NAME }}

    - name: "- Pip list"
      run: pip list

    - name: "- Get the latest release version"
      run: |
        python --version
        latest_version=$(python -c "import requests; url = '${{ env.RELEASE_HTTP }}'; r = requests.get(url); print(r.url.split('/')[-1])" | awk '{print substr($0, 2)}')
        if [ -n "$latest_version" ]; then
          echo "latest_version extracted from GitHub releases: $latest_version"
          echo "latest_version=$latest_version" >> $GITHUB_ENV
        else
          echo "failed to retrieve latest_version."
          exit 1 
        fi

    - name: "- Verify installed package version"
      run: |
        installed_version=$(pip show ${{ env.PACKAGE_NAME }} | grep Version | awk '{print $2}')
        if [ "$installed_version" != "${{ env.latest_version }}" ]; then
          echo "Installed version from PyPI ($installed_version) does not match the latest release version on GitHub (${{ env.latest_version }})."
          exit 1
        else
          echo "Installed version from PyPI ($installed_version) matches the latest release version on GitHub (${{ env.latest_version }})."
        fi

    - name: "- Run tests with pytest"
      run: |
        pip install pytest
        pytest -vv

  conda-install:
    name: conda-install-${{ matrix.os }}
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os: ["ubuntu-latest", "macos-latest", "windows-latest"]
    defaults:
      run:
        shell: bash -el {0}

    steps:
    - uses: actions/checkout@v4

    - name: "Install ${{ env.PACKAGE_NAME }} with 'conda create'"
      uses: mamba-org/setup-micromamba@v1
      with:
        environment-name: conda_env
        create-args:
          -c pytorch
          -c conda-forge
          ${{ env.PACKAGE_NAME }}

    - name: "- Get the latest release version"
      run: |
        python --version
        latest_version=$(python -c "import requests; url = '${{ env.RELEASE_HTTP }}'; r = requests.get(url); print(r.url.split('/')[-1])" | awk '{print substr($0, 2)}')
        if [ -n "$latest_version" ]; then
          echo "latest_version extracted from GitHub releases: $latest_version"
          echo "latest_version=$latest_version" >> $GITHUB_ENV
        else
          echo "failed to retrieve latest_version."
          exit 1 
        fi

    - name: "- Verify installed package version"
      run: |
        installed_version=$(micromamba list ${{ env.PACKAGE_NAME }} | grep ${{ env.PACKAGE_NAME }} | awk '{print $2}')
        if [ "$installed_version" != "${{ env.latest_version }}" ]; then
          echo "Installed version from conda-forge ($installed_version) does not match the latest release version on GitHub (${{ env.latest_version }})."
          exit 1
        else
          echo "Installed version from conda-forge ($installed_version) matches the latest release version on GitHub (${{ env.latest_version }})."
        fi

    - name: "- Run tests with pytest"
      run: |
        micromamba install pytest
        pytest -vv