test_homework2.yml

name: Homework 2 Test

on:
  pull_request:
    paths:
      - 'members/**'

permissions:
  contents: read
  pull-requests: read

jobs:
  test:
    runs-on: ubuntu-latest

    steps:
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0

      - name: Set up Python 3.10
        uses: actions/setup-python@v4
        with:
          python-version: '3.10'

      - name: Install global dependencies
        run: |
          pip install fastapi pytest uvicorn

      - name: Get list of changed submodules
        id: changed_submodules
        uses: actions/github-script@v6
        with:
          script: |
            const pull_number = context.payload.pull_request.number;
            const owner = context.repo.owner;
            const repo = context.repo.repo;
            const { data: files } = await github.rest.pulls.listFiles({
              owner,
              repo,
              pull_number,
            });
            const changedSubmodules = files
              .map(file => file.filename)
              .filter(filename => filename.startsWith('members/'))
              .map(filename => filename.split('/')[1])
              .filter((value, index, self) => self.indexOf(value) === index);
            
            if (changedSubmodules.length > 1) {
              core.setFailed(`More than one submodule changed: ${changedSubmodules.join(', ')}`);
            } else if (changedSubmodules.length === 0) {
              core.setFailed('No submodules were changed.');
            } else {
              core.setOutput('submodule', changedSubmodules[0]);
            }

      - name: Install dependencies
        if: steps.changed_submodules.outputs.submodule != ''
        run: |
          submodule=${{ steps.changed_submodules.outputs.submodule }}
          echo "Testing $submodule"

      - name: Install dependencies
        if: steps.changed_submodules.outputs.submodule != ''
        run: |
          submodule=${{ steps.changed_submodules.outputs.submodule }}
          git submodule update --init --recursive members/$submodule
          pip install -r members/$submodule/requirements.txt

      - name: Test submodule
        if: steps.changed_submodules.outputs.submodule != ''
        run: |
          submodule=${{ steps.changed_submodules.outputs.submodule }}
          cd members/$submodule
          cp ../../.github/scripts/test_homework2.py .
          pytest test_homework2.py