name: Cypress

on: [push]

env:
  CI: 1 # minimal progress output
  TERM: xterm # good terminal rendering

jobs:
  e2e:
    name: Cypress tests
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v2
    - name: Cache NPM modules
      uses: actions/cache@v1
      with:
        path: ~/.npm
        key: ${{ runner.os }}-npm-${{ hashFiles('**/package-lock.json') }}
        restore-keys: |
          ${{ runner.os }}-npm-
    - name: Cache Cypress binary
      uses: actions/cache@v1
      with:
        path: ~/.cache/Cypress
        key: ${{ runner.os }}-cypress-${{ hashFiles('**/package.json') }}
        restore-keys: |
          ${{ runner.os }}-cypress-
    - name: install Cypress
      run: |
        npm ci
        npx cypress verify
    - name: E2E tests
      run: npx cypress run
    # save any error screenshots as test artifacts
    - uses: actions/upload-artifact@v1
      if: failure()
      with:
        name: screenshots
        path: cypress/screenshots
    # video should always be generated
    - uses: actions/upload-artifact@v1
      with:
        name: videos
        path: cypress/videos