name: Async Migrations CI

on:
    pull_request:
        paths:
            - 'posthog/async_migrations/**'
            - 'ee/clickhouse/sql/**'
            - 'ee/clickhouse/migrations/**'
            - 'ee/migrations/**'

env:
    SECRET_KEY: '6b01eee4f945ca25045b5aab440b953461faf08693a9abbf1166dc7c6b9772da' # unsafe - for testing only
    DATABASE_URL: 'postgres://posthog:posthog@localhost:5432/posthog'
    REDIS_URL: 'redis://localhost'
    CLICKHOUSE_HOST: 'localhost'
    CLICKHOUSE_SECURE: 'False'
    CLICKHOUSE_VERIFY: 'False'
    TEST: 1
    CLICKHOUSE_SERVER_IMAGE_VERSION: ${{ github.event.inputs.clickhouseServerVersion || '' }}

jobs:
    async-migrations:
        name: Async Migrations tests
        runs-on: ubuntu-latest
        steps:
            - name: 'Checkout repo'
              uses: actions/checkout@v2
              with:
                  fetch-depth: 1

            - name: Start stack with Docker Compose
              shell: bash
              run: |
                  export CLICKHOUSE_SERVER_IMAGE_VERSION=${{ inputs.clickhouse-server-image-version }}
                  docker-compose -f docker-compose.dev.yml down
                  docker-compose -f docker-compose.dev.yml up -d

            - name: Set up Python
              uses: actions/setup-python@v2
              with:
                  python-version: ${{ inputs.python-version }}

            - name: Install SAML (python3-saml) dependencies
              shell: bash
              run: |
                  sudo apt-get update
                  sudo apt-get install libxml2-dev libxmlsec1-dev libxmlsec1-openssl

            - uses: syphar/restore-virtualenv@v1.2
              id: cache-async-migrations-tests
              with:
                  custom_cache_key_element: v1-${{ inputs.cache-id }}

            - uses: syphar/restore-pip-download-cache@v1
              if: steps.cache-backend-tests.outputs.cache-hit != 'true'

            - name: Install python dependencies
              if: steps.cache-backend-tests.outputs.cache-hit != 'true'
              shell: bash
              run: |
                  python -m pip install -r requirements-dev.txt
                  python -m pip install -r requirements.txt

            - name: Add kafka host to /etc/hosts for kafka connectivity
              shell: bash
              run: sudo echo "127.0.0.1 kafka" | sudo tee -a /etc/hosts

            - name: Set up needed files
              shell: bash
              run: |
                  mkdir -p frontend/dist
                  touch frontend/dist/index.html
                  touch frontend/dist/layout.html
                  touch frontend/dist/exporter.html

            - name: Wait for Clickhouse & Kafka
              shell: bash
              run: bin/check_kafka_clickhouse_up

            - name: Run async migrations tests
              shell: bash
              run: |
                  pytest -m "async_migrations" posthog/ --cov  --cov-report=xml:coverage-postgres.xml