name: Cypress
on:
  push:
    branches-ignore:
      - 'renovate/**'
  pull_request:

jobs:
  cypress-run:
    name: Test
    runs-on: ubuntu-18.04
    strategy:
      matrix:
        browsers: [chrome, firefox]
        node-version: [14.x]
    services:
      mongodb:
        image: mongo:3.6.19
        ports:
          - 27017:27017
      # We need mailhog to catch any emails the api tries to send.
      mailhog:
        image: mailhog/mailhog
        ports:
          - 1025:1025

    steps:
      # We use .npmrc to set the default version to 0, and prevents download during development.
      # This installs it specifically in the CI runs.
      - name: Set Action Environment Variables
        run: |
          echo "CYPRESS_RECORD_KEY=${{ secrets.CYPRESS_RECORD_KEY }}" >> $GITHUB_ENV
          echo "GITHUB_TOKEN=${{ secrets.GITHUB_TOKEN }}" >> $GITHUB_ENV
          echo "CYPRESS_INSTALL_BINARY=7.1.0" >> $GITHUB_ENV

      - name: Checkout Source Files
        uses: actions/checkout@v2

      - name: Use Node.js ${{ matrix.node-version }}
        uses: actions/setup-node@v2
        with:
          node-version: ${{ matrix.node-version }}
          cache: 'npm'

      - name: Set freeCodeCamp Environment Variables
        run: cp sample.env .env

      - name: Install Dependencies
        run: |
          npm ci
          npm run ensure-env
          npm run build:curriculum

      - name: Seed Database
        run: npm run seed

      - name: Cypress run
        uses: cypress-io/github-action@v2
        with:
          record: ${{ env.CYPRESS_RECORD_KEY != 0 }}
          build: npm run build
          # this should mirror the production build, but for now we're using gatsby
          # serve instead (the npm script serve:client needs updating!)
          start: npm run start-ci
          wait-on: http://localhost:8000
          # the site builds in about 8 minutes, so there is currently 12 minutes of time
          # left for testing.
          wait-on-timeout: 1200
          config: baseUrl=http://localhost:8000
          browser: ${{ matrix.browsers }}
          headless: true

      - name: Upload Webpack stats
        uses: actions/upload-artifact@v2
        with:
          name: webpack-stats
          path: client/public/stats.json