ci-cd.yml

name: CI/CD

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main, develop ]
  release:
    types: [published]

defaults:
  run:
    shell: bash

jobs:

  download-task-template:
    runs-on: ubuntu-latest
    steps:

    - name: Download task template
      run: |
        LATEST=$(curl -s https://api.github.com/repos/nipype/pydra-tasks-template/releases/latest | grep tag_name | awk -F\" '{print $4}')
        curl -Lo pydra-tasks-template.tar.gz https://github.com/nipype/pydra-tasks-template/archive/refs/tags/$LATEST.tar.gz
        tar xzf pydra-tasks-template.tar.gz
        rm pydra-tasks-template.tar.gz
        mv pydra-tasks-template-${LATEST#v} pydra-tasks-template
        tar czf pydra-tasks-template.tar.gz pydra-tasks-template

    - uses: actions/upload-artifact@v4
      with:
        name: tasks-template
        path: pydra-tasks-template.tar.gz

  test:
    needs: [download-task-template]
    strategy:
      matrix:
        os: [macos-latest, ubuntu-latest]
        python-version: ["3.8", "3.11"]
      fail-fast: false
    runs-on: ${{ matrix.os }}
    defaults:
      run:
        shell: bash -l {0}

    steps:
    - name: Checkout
      uses: actions/checkout@v2

    - name: Download the pydra-tasks-template artefact
      uses: actions/download-artifact@v4
      with:
        name: tasks-template
        path: .

    - name: Extract the pydra-tasks-template
      run: tar xzf pydra-tasks-template.tar.gz

    - name: Unset header
      # checkout@v2 adds a header that makes branch protection report errors
      # because the Github action bot is not a collaborator on the repo
      run: |
        git config --local --unset http.https://github.com/.extraheader
        git config --global init.defaultBranch main
        git config --global user.email "dummy@email.com"
        git config --global user.name "Dummy User"

    - name: Fetch tags
      run: git fetch --prune --unshallow

    - name: Disable etelemetry
      run:  echo "NO_ET=TRUE" >> $GITHUB_ENV

    - name: Set up Python ${{ matrix.python-version }} on ${{ matrix.os }}
      uses: actions/setup-python@v2
      with:
        python-version: ${{ matrix.python-version }}

    - name: Update build tools
      run: python3 -m pip install --break-system-packages --upgrade pip setuptools wheel

    - name: Install required file-formats packages
      run: |
        pushd required-fileformats
        python3 -m pip install --break-system-packages -r requirements.txt
        popd

    - name: Install Dipy separately as it was causing trouble
      run: python3 -m pip install --break-system-packages dipy

    - name: Install Package
      run: python3 -m pip install --break-system-packages .[test]

    - name: Pytest
      run: >-
        NIPYPE2PYDRA_PYDRA_TASK_TEMPLATE=$PWD/pydra-tasks-template
        pytest -vvs --cov nipype2pydra --cov-config .coveragerc --cov-report xml

    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v2
      with:
        fail_ci_if_error: true
        token: ${{ secrets.CODECOV_TOKEN }}

  deploy:
    needs: [test]
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
      with:
        submodules: recursive
        fetch-depth: 0

    - name: Unset header
      # checkout@v2 adds a header that makes branch protection report errors
      # because the Github action bot is not a collaborator on the repo
      run: git config --local --unset http.https://github.com/.extraheader

    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.11'

    - name: Install build tools
      run: python3 -m pip install --break-system-packages build twine

    - name: Build source and wheel distributions
      run: python3 -m build .

    - name: Check distributions
      run: twine check dist/*

    - name: Check for PyPI token on tag
      id: deployable
      if: github.event_name == 'release'
      env:
        PYPI_API_TOKEN: "${{ secrets.PYPI_API_TOKEN }}"
      run: if [ -n "$PYPI_API_TOKEN" ]; then echo "DEPLOY=true" >> $GITHUB_OUTPUT; fi

    - name: Upload to PyPI
      if: steps.deployable.outputs.DEPLOY
      uses: pypa/gh-action-pypi-publish@release/v1
      with:
        user: __token__
        password: ${{ secrets.PYPI_API_TOKEN }}


  trigger_post_release:
    needs: [deploy]
    runs-on: ubuntu-latest
    strategy:
      matrix:
          repo:
          - afni
          - ants
          - fsl
          - freesurfer
          - mriqc
          - niworkflows
          - nireports
    steps:

    - name: Trigger post-release on downstream repos
      if: github.event_name == 'release'
      run: |
        curl -XPOST -u "${{ env.POST_RELEASE_PAT }}" -H "Accept: application/vnd.github.everest-preview+json" \
        "https://api.github.com/repos/nipype/pydra-${{ matrix.repo }}/dispatches" \
        -d '{"event_type": "create-post-release"}'
      env:
        PAT: ${{ env.POST_RELEASE_PAT }}