name: Examples tests

on:
  workflow_dispatch: # Activate this workflow manually
  push:
    branches:
      - main
  pull_request:
    paths:
      - examples/**
    types:
      - opened
      - reopened
      - synchronize
      - ready_for_review

env:
  SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}
  SLACK_WEBHOOK_TYPE: INCOMING_WEBHOOK
  PYTHON_VERSION: "3.8"

jobs:
  tests:
    name: Examples
    runs-on: ubuntu-latest
    services:
      elasticsearch:
        image: elasticsearch:7.17.6
        env:
          discovery.type: "single-node"
          ES_JAVA_OPTS: "-Xms128m -Xmx256m"
        ports:
          - 9200:9200

    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-python@v4
        with:
          python-version: ${{ env.PYTHON_VERSION }}

      - name: Install Haystack
        run: pip install .[all]

      - name: Run
        run: pytest examples/

      - uses: slackapi/slack-github-action@v1.23.0
        if: failure() && github.ref == 'refs/heads/main'
        with:
          payload: |
            {
              "blocks": [
                {
                  "type": "context",
                  "elements": [
                    {
                      "type": "image",
                      "image_url": "https://avatars.githubusercontent.com/u/${{ github.actor_id }}?v=4",
                      "alt_text": "Actor"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "*<https://github.com/${{ github.actor }}|${{ github.actor }}>*"
                    }
                  ]
                },
                {
                  "type": "section",
                  "text": {
                    "type": "mrkdwn",
                    "text": "Job ${{ github.job }} in workflow <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/workflow/|${{ github.workflow }}>"
                  }
                },
                {
                  "type": "context",
                  "elements": [
                    {
                      "type": "mrkdwn",
                      "text": "Triggered by ${{ github.event_name }} for ${{ github.ref_type }} `${{ github.ref_name }}`"
                    }
                  ]
                },
                {
                  "type": "context",
                  "elements": [
                    {
                      "type": "image",
                      "image_url": "https://github.githubassets.com/favicons/favicon.png",
                      "alt_text": "Github logo"
                    },
                    {
                      "type": "mrkdwn",
                      "text": "<https://github.com/${{ github.repository }}/|${{ github.repository }}> Run <https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}/attempts/${{ github.run_attempt }}/|#${{ github.run_number }} | Attempt #${{ github.run_attempt }}>"
                    }
                  ]
                }
              ]
            }