Build_noarch.yml

name: Build and Deploy noarch
on:
  workflow_dispatch:
    inputs:
      upload_anaconda:
        description: 'Upload build to anaconda'
        required: false
        default: 'skip'
        type: choice
        options:
          - 'pre-release'
          - 'main'
          - 'skip'

env:
  PACKAGE_NAME: pymer4
  DEPLOY_PY_VER: 3.8  # only this job runner deploys docs and pypi package
  DEPLOY_OS: ubuntu-latest
  CONDA_BLD_PATH: /tmp/ci_conda_bld

defaults:
  run:
    # login shell to source the conda hook in .bash_profile
    shell:
      bash -l {0}

jobs:
  ci:
    runs-on: ${{ matrix.os }}
    continue-on-error: ${{ matrix.experimental }}
    strategy:
      fail-fast: true
      matrix:
        py_ver: [3.9]
        os: [ubuntu-latest]
        experimental: [true]

    outputs:
      # tarballs are py3X job-specific
      conda-tarball: ${{ steps.conda-bld.outputs.conda-tarball }}

    steps:

      # ------------------------------------------------------------
      # 0. Print some basic github action info
      - name: diagnostic info
        run: |
          echo "OS: ${{ matrix.os }}" 
          echo "Python: ${{ matrix.py_ver }}" 
          echo "Conda build path: $CONDA_BLD_PATH"
          echo "Deploy OS: $DEPLOY_OS"
          echo "Deploy Python: $DEPLOY_PY_VER"
          echo "GA event name: ${{ github.event_name }}"
          echo "GA ref: ${{ github.ref }}"

      # ------------------------------------------------------------
      # Step up miniconda
      - name: Download Miniconda
        uses: conda-incubator/setup-miniconda@059455a698430d8b68fa317268fa2e3da3492a98
        with:
          miniconda-version: "latest"
          python-version: ${{ matrix.py_ver }}

      # ------------------------------------------------------------
      # Get code
      - name: Checkout code
        uses: actions/checkout@v2

      # ------------------------------------------------------------
      # Setup conda build environment and build package
      # env defined here are just for convenience when writing bash commands
      - name: Setup and build package
        env:
          OS: ${{ runner.os }}   
          PY_VER: ${{ matrix.py_ver }}
        run: |
          conda config --set always_yes yes --set changeps1 no
          conda config --set bld_path $CONDA_BLD_PATH
          conda install -n base -q conda-build
          conda deactivate
          echo "# ----------------BUILDING---------------------------------"
          conda config --show | grep bld_path
          conda info
          conda-build ./conda_noarch -c https://conda.anaconda.org/conda-forge --verify
          tarball=$(conda-build ./conda_noarch --output | tail -1)
          echo "conda build tarball" $tarball
          echo "{conda-tarball}={$tarball}" >> $GITHUB_OUTPUT

      # ------------------------------------------------------------
      # Create new conda env and install package locally
      # Test installation worked
      # Get black and pytest from pip because black version on conda lags behind
      - name: Test installation 
        env:
          PY_VER: ${{ matrix.py_ver }}
        run: |
          conda create -n env_$PY_VER python=$PY_VER $PACKAGE_NAME -c $CONDA_BLD_PATH -c conda-forge -c defaults
          conda activate env_$PY_VER
          conda info | grep active
          pip install -r requirements-dev.txt
          python -c "from pymer4.test_install import test_install; test_install()"

      # 4. Run code tests
      - name: Run Test Suite
        env:
          PY_VER: ${{ matrix.py_ver }}
        run: |
          conda activate env_$PY_VER
          conda info | grep active
          black --version
          black --check --verbose .
          pytest pymer4/tests

      # 8a. Deploy package to main conda main channel
      # Runs when a github release is created, but can also be triggered manually
      - name: Conda main deploy 
        if: ${{ (github.event_name == 'release') || (inputs.upload_anaconda == 'main') }}
        env:
          ANACONDA_TOKEN: ${{ secrets.ANACONDA_TOKEN }}
        run: |
          echo 'Conda release on main channel'
          conda install anaconda-client
          anaconda -t "$ANACONDA_TOKEN" upload $CONDA_BLD_PATH/**/${PACKAGE_NAME}*.tar.bz2 -l "main"

      # OR -----

      # 8b. Deploy package to pre-release conda channel 
      # Only runs when triggered manually
      - name: Conda pre-release deploy
        if: ${{ inputs.upload_anaconda == 'pre-release' }}
        env:
          ANACONDA_TOKEN: ${{ secrets.ANACONDA_TOKEN }}
        run: |
          echo 'Conda release on pre-release channel'
          conda install anaconda-client
          anaconda -t "$ANACONDA_TOKEN" upload $CONDA_BLD_PATH/**/${PACKAGE_NAME}*.tar.bz2 -l "pre-release"