test-and-deploy.yml

name: test
# based on https://jacobian.org/til/github-actions-poetry/

on:
  workflow_dispatch:
  pull_request:
    branches:
      - main
  push:
    branches:
      - main

jobs:
  unit:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4

      - uses: actions/setup-python@v5
        with:
          python-version: 3.11.1

      - name: cache poetry install
        uses: actions/cache@v4
        with:
          path: ~/.local
          key: poetry-1.7.1-0

      - uses: snok/install-poetry@v1
        with:
          version: 1.7.1
          virtualenvs-create: true
          virtualenvs-in-project: true

      - name: cache deps
        id: cache-deps
        uses: actions/cache@v4
        with:
          path: .venv
          key: pydeps-${{ hashFiles('**/poetry.lock') }}
      - run: poetry install --no-interaction --no-root
        if: steps.cache-deps.outputs.cache-hit != 'true'
      - run: poetry install --no-interaction

      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "21"

      - name: Get npm cache directory
        id: npm-cache-dir
        shell: bash
        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}

      - uses: actions/cache@v4
        id: npm-cache
        with:
          path: ${{ steps.npm-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install dependencies
        id: install_dependencies
        run: npm install

      - name: collect static files
        run: poetry run python manage.py collectstatic --no-input

      - name: run unit tests with coverage
        id: fast-tests
        run: poetry run pytest --cov -m 'not slow and not datahub' --doctest-modules

      - name: Prepare Selenium
        # https://github.com/marketplace/actions/setup-chromedriver
        uses: nanasess/setup-chromedriver@v2.2.2

      - name: run selenium tests
        id: slow-tests
        if: steps.fast-tests.outcome == 'success'
        run: poetry run pytest tests/selenium --axe-version 4.9.0

  javascript:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v4
      - name: Setup Node.js
        uses: actions/setup-node@v4
        with:
          node-version: "21"

      - name: Get npm cache directory
        id: npm-cache-dir
        shell: bash
        run: echo "dir=$(npm config get cache)" >> ${GITHUB_OUTPUT}

      - uses: actions/cache@v4
        id: npm-cache
        with:
          path: ${{ steps.npm-cache-dir.outputs.dir }}
          key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
          restore-keys: |
            ${{ runner.os }}-node-

      - name: Install dependencies
        id: install_dependencies
        run: npm install

      - name: Run javascript tests
        run: npm test

  # Deploys to the 'dev' frontend unless pushed to main
  deploy-to-dev:
    if: github.event.ref != 'refs/heads/main'
    uses: "./.github/workflows/deploy-generic.yml"
    with:
      env: "dev"
      ecr_repository: ${{ vars.DEV_ECR_REPOSITORY }}
      ecr_region: ${{ vars.DEV_ECR_REGION }}
    secrets:
      kube_namespace: ${{ secrets.KUBE_NAMESPACE }}
      kube_cert: ${{ secrets.KUBE_CERT }}
      kube_cluster: ${{ secrets.KUBE_CLUSTER }}
      kube_token: ${{ secrets.KUBE_TOKEN }}
      ecr_role_to_assume: ${{ secrets.DEV_ECR_ROLE_TO_ASSUME }}
      secret_key: ${{ secrets.SECRET_KEY }}
      catalogue_token: ${{ secrets.CATALOGUE_TOKEN }}
      slack_alert_webhook: ${{ secrets.SLACK_ALERT_WEBHOOK }}