src.yml

name: Source

on:
  push:
    branches:
      - src
  pull_request:
    branches:
      - src

jobs:
  local:
    name: Local test
    runs-on: ubuntu-20.04
    strategy:
      matrix:
        python-version: [ '3.8.2', '3.9', '3.10', '3.11', '3.12' ]
    steps:
      - uses: actions/checkout@v4
      - uses: actions/setup-python@v4
        with:
          python-version: ${{ matrix.python-version }}
      - name: Configure git
        run: |
          git config --global user.email "dev@babyMRI.org"
          git config --global user.name "FNNDSC in Github Actions"
      - name: Run ./bootstrap.sh
        run: |
          sed -i -e 's/#READY=yes/READY=yes/' bootstrap.sh
          ./bootstrap.sh
      - name: Generated unit tests
        run: |
          source venv/bin/activate
          pytest
      - name: Run program
        run: |
          source venv/bin/activate
          mkdir /tmp/incoming
          echo 'on-the-metal test is very testy test test' > /tmp/incoming/ghaction.txt
          commandname --word 'test' /tmp/incoming /tmp/outgoing

          if ! [ -e '/tmp/outgoing/ghaction.count.txt' ]; then
            echo "Contents of /tmp/outgoing: " /tmp/outgoing/*
            echo "::error ::File outgoing/ghaction.count.txt was not created."
          fi

          rm -rvf /tmp/incoming /tmp/outgoing

  integration:
    name: Integration tests
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Edit code
        run: |
          git config --global user.email "dev@babyMRI.org"
          git config --global user.name "FNNDSC in Github Actions"

          temp_file=$(mktemp)
          sed 's/#READY=yes/READY=yes/' bootstrap.sh \
            | sed 's/^PLUGIN_NAME=.*/PLUGIN_NAME=pl-ghactions-testtemplate/' \
            | sed 's/^SCRIPT_NAME=.*/SCRIPT_NAME=ghtest_template/' \
            | sed 's/^PLUGIN_TITLE=.*/PLUGIN_TITLE="A test in GH Actions"/' \
            > $temp_file
          mv $temp_file ./bootstrap.sh

          chmod +x bootstrap.sh
          ./bootstrap.sh

          if ! [ -f ghtest_template.py ]; then
            echo "::error ::File ghtest_template.py was not created."
            exit 1
          fi

          # change the version of this ChRIS plugin
          sed -i -e 's/^__version__ = .*/__version__ = "1.2.3"/' ghtest_template.py
      - name: Build image
        run: docker build -t localhost/fnndsc/pl-ghactions-testtemplate:1.2.3 .
      - name: Spin up ChRIS
        uses: FNNDSC/miniChRIS-docker@master
        with:
          plugins: localhost/fnndsc/pl-ghactions-testtemplate:1.2.3
      - name: Assert plugin registered
        run: |
          qs='name_exact=pl-ghactions-testtemplate&version=1.2.3'
          res="$(
            curl -u 'chris:chris1234' \
              -H 'Accept: application/json' \
              "http://localhost:8000/api/v1/plugins/search/?$qs"
          )"
          
          count="$(jq -r '.count' <<< "$res")"
          if [ "$count" != '1' ]; then
            echo "::error ::expected count=1"
            echo "$res"
            exit 1
          fi

  push:
    name: Push to main
    if: github.event_name == 'push'
    runs-on: ubuntu-latest
    needs: [ local, integration ]
    steps:
    - name: Git checkout
      uses: actions/checkout@v4
      with:
        persist-credentials: false
        fetch-depth: 0
    - name: Configure git
      run: |
        git config --local user.email "github-actions[bot]@users.noreply.github.com"
        git config --local user.name "github-actions[bot]"
    - name: Merge ref into main
      run: |
        git switch main

        set +e
        output="$(git merge --no-ff --no-commit ${{ github.ref }})"
        set -e
        echo "$output"

        # ignore merge conflicts to this file
        filtered="$(sed '/CONFLICT (modify\/delete): \.github\/workflows\/src\.yml/d' <<< "$output")"
        if ( echo "$filtered" | grep -Fq CONFLICT ); then
          echo "::error ::Unacceptable merge conflict. Someone changed main, please merge manually."
          exit 1
        fi

        # Important! Deletes this Github workflow file
        if [ -e .github/workflows/src.yml ]; then
          git rm --force .github/workflows/src.yml
        fi

        git commit --no-edit
    - name: Push to main
      uses: ad-m/github-push-action@552c074ed701137ebd2bf098e70c394ca293e87f
      with:
        github_token: ${{ secrets.GITHUB_TOKEN }}
        branch: main