test.yml

name: Automatic Testing

on:
  workflow_dispatch:

jobs:
  set_vars:
    name: Set Auxiliary Variables
    runs-on: ubuntu-latest
    timeout-minutes: 5
    outputs:
      should_run: ${{ steps.set_should_run.outputs.should_run }}
    steps:
      - name: Clone repository
        uses: actions/checkout@v3

      - name: Checking whether relevant files were changed
        uses: dorny/paths-filter@v2.11.1
        id: changes
        with:
          filters: |
            infra:
              - '.github/workflows/test.yml'
              - 'env.zip.gpg'
              - 'Makefile'
              - 'docker-compose.dev.yml'
              - 'docker-compose.test.yml'
              - 'Dockerfile-dev'
              - 'bin/**'
            app:
              - 'frontend/**'
              - 'middleware/**'
              - 'reverse-proxy/**'
            tests:
              - 'frontend-e2e/**'

      - name: Set `should_run`
        id: set_should_run
        uses: actions/github-script@v6
        with:
          script: |
            const refName = context.ref.split('/').slice(2).join('/')
            core.info(`Detected ref: ${refName}`)
            const event = context.eventName
            core.info(`Detected event: ${event}`)

            if (event === 'pull_request') {
              const relevantFilesChanged = ${{ steps.changes.outputs.infra == 'true' || steps.changes.outputs.app == 'true' || steps.changes.outputs.tests == 'true' }}
              core.info(`Relevant files changed: ${relevantFilesChanged}`)
              if (relevantFilesChanged) {
                core.info('PR event with relevant changes ➡️ running E2E tests 🧪')
                core.setOutput('should_run', true)
              } else {
                core.info('PR event with irrelevant changes ➡️ no need for E2E tests 😴')
                core.setOutput('should_run', false)
              }
            } else {
              core.info('Not a PR event ➡️ running E2E tests 🧪')
              core.setOutput('should_run', true)
            }

  e2e:
    if: ${{ needs.set_vars.outputs.should_run == 'true' }}
    needs: set_vars
    name: End-to-end Tests
    runs-on: ubuntu-latest
    timeout-minutes: 60
    steps:
      - name: Clone repository
        uses: actions/checkout@v3

      - name: Create `env_passphrase` file for decryption of environment variables
        run: echo -n ${{ secrets.ENV_PASSPHRASE }} > env_passphrase

      - name: Build `docker-compose.dev.yml` with empty environment variables
        run: |
          touch .env.dev stemweb/.env.dev && \
          make build-dev

      - name: Decrypt environment variables stored in `env.zip.gpg`
        run: make decrypt-env

      - name: Run the end-to-end tests
        run: pwd && ls && make tests

      - name: Upload test run videos
        if: failure()
        uses: actions/upload-artifact@v3
        with:
          name: cypress_videos
          path: frontend-e2e/cypress/videos