grafana/.github/workflows/pr-test-integration.yml

name: Integration Tests

on:
  push:
    branches:
      - main
      - release-*.*.*
  pull_request:
    types:
      - opened
      - synchronize
      - reopened

concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ startsWith(github.ref, 'refs/pull/') }}

permissions: {}

jobs:
  sqlite:
    strategy:
      matrix:
        shard: [
          1/8, 2/8, 3/8, 4/8,
          5/8, 6/8, 7/8, 8/8,
        ]
      fail-fast: false

    name: Sqlite (${{ matrix.shard }})
    runs-on: ubuntu-latest-8-cores
    permissions:
      contents: read
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Generate Go code
        run: make gen-go
      - name: Run tests
        env:
          SHARD: ${{ matrix.shard }}
        run: |
          readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
          go test -tags=sqlite -timeout=5m -run '^TestIntegration' "${PACKAGES[@]}"
  mysql:
    strategy:
      matrix:
        shard: [
          1/8, 2/8, 3/8, 4/8,
          5/8, 6/8, 7/8, 8/8,
        ]
      fail-fast: false

    name: MySQL (${{ matrix.shard }})
    runs-on: ubuntu-latest-8-cores
    permissions:
      contents: read
    env:
      GRAFANA_TEST_DB: mysql
      MYSQL_HOST: 127.0.0.1
    services:
      mysql:
        image: mysql:8.0.32
        env:
          MYSQL_ROOT_PASSWORD: rootpass
          MYSQL_DATABASE: grafana_tests
          MYSQL_USER: grafana
          MYSQL_PASSWORD: password
        options: --health-cmd="mysqladmin ping --silent" --health-interval=10s --health-timeout=5s --health-retries=3
        ports:
          - 3306:3306
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Setup MySQL devenv
        run: mysql -h 127.0.0.1 -P 3306 -u root -prootpass < devenv/docker/blocks/mysql_tests/setup.sql
      - name: Generate Go code
        run: make gen-go
      - name: Run tests
        env:
          SHARD: ${{ matrix.shard }}
        run: |
          readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
          go test -p=1 -tags=mysql -timeout=5m -run '^TestIntegration' "${PACKAGES[@]}"
  postgres:
    strategy:
      matrix:
        shard: [
          1/8, 2/8, 3/8, 4/8,
          5/8, 6/8, 7/8, 8/8,
        ]
      fail-fast: false

    name: Postgres (${{ matrix.shard }})
    runs-on: ubuntu-latest-8-cores
    permissions:
      contents: read
    env:
      GRAFANA_TEST_DB: postgres
      PGPASSWORD: grafanatest
      POSTGRES_HOST: 127.0.0.1
    services:
      postgres:
        image: postgres:12.3-alpine
        env:
          POSTGRES_USER: grafanatest
          POSTGRES_PASSWORD: grafanatest
          POSTGRES_DB: grafanatest
        ports:
          - 5432:5432
    steps:
      - name: Checkout code
        uses: actions/checkout@v4
        with:
          persist-credentials: false
      - name: Setup Go
        uses: actions/setup-go@v5
        with:
          go-version-file: go.mod
          cache: true
      - name: Setup Postgres devenv
        run: psql -p 5432 -h 127.0.0.1 -U grafanatest -d grafanatest -f devenv/docker/blocks/postgres_tests/setup.sql
      - name: Generate Go code
        run: make gen-go
      - name: Run tests
        env:
          SHARD: ${{ matrix.shard }}
        run: |
          readarray -t PACKAGES <<< "$(./scripts/ci/backend-tests/pkgs-with-tests-named.sh -b TestIntegration | ./scripts/ci/backend-tests/shard.sh -N"$SHARD" -d-)"
          go test -p=1 -tags=postgres -timeout=5m -run '^TestIntegration' "${PACKAGES[@]}"