# This workflow (aka The Gauntlet) is a high-iteration run of our tests,
# used to evaluate stability and shake out intermittent failures.
name: coder-test-stability
on:
  schedule:
    # Run everyday around midnight Central.
    - cron: "0 6 * * *"

  pull_request:
    branches:
      - main
    paths:
      - .github/workflows/coder-test-stability.yaml
  workflow_dispatch:
    inputs:
      iterationCount:
        description: "Iteration Count"
        required: false
        default: "10"

# Cancel in-progress runs for pull requests when developers push
# additional changes, and serialize builds in branches.
# https://docs.github.com/en/actions/using-jobs/using-concurrency#example-using-concurrency-to-cancel-any-in-progress-job-or-run
concurrency:
  group: ${{ github.workflow }}-${{ github.ref }}
  cancel-in-progress: ${{ github.event_name == 'pull_request' }}

jobs:
  coder-test-stability:
    name: "test/go/stability/${{ matrix.os }}/${{ matrix.instance }}"
    runs-on: ${{ matrix.os }}
    strategy:
      matrix:
        os:
          - ubuntu-latest
          - macos-latest
          - windows-2022
        instance:
          - 1
          - 2
    steps:
      - uses: actions/checkout@v3

      - uses: actions/setup-go@v2
        with:
          go-version: "~1.18"

      - uses: actions/cache@v3
        with:
          # Go mod cache, Linux build cache, Mac build cache, Windows build cache
          path: |
            ~/go/pkg/mod
            ~/.cache/go-build
            ~/Library/Caches/go-build
            %LocalAppData%\go-build
          key: ${{ matrix.os }}-go-${{ hashFiles('**/go.sum') }}
          restore-keys: |
            ${{ matrix.os }}-go-

      - run: go install gotest.tools/gotestsum@latest

      - uses: hashicorp/setup-terraform@v1
        with:
          terraform_version: 1.1.2
          terraform_wrapper: false

      - name: Test with Mock Database
        shell: bash
        env:
          GOCOUNT: ${{ github.event.inputs.iterationCount || 10 }}
          GOMAXPROCS: ${{ runner.os == 'Windows' && 1 || 2 }}
        run: gotestsum --junitfile="gotests.xml" --packages="./..." --
          -covermode=atomic -coverprofile="gotests.coverage"
          -timeout=15m -count=$GOCOUNT -race -short -failfast

      - name: Upload DataDog Trace
        if: (success() || failure()) && github.actor != 'dependabot[bot]'
        env:
          DATADOG_API_KEY: ${{ secrets.DATADOG_API_KEY }}
          DD_DATABASE: fake
          GIT_COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
        run: go run scripts/datadog-cireport/main.go gotests.xml

      - name: Test with PostgreSQL Database
        if: runner.os == 'Linux'
        env:
          GOCOUNT: ${{ github.event.inputs.iterationCount || 10 }}
        run: DB=true gotestsum --junitfile="gotests.xml" --packages="./..." --
          -covermode=atomic -coverprofile="gotests.coverage" -timeout=30m
          -count=$GOCOUNT -race -parallel=2 -failfast

      - name: Upload DataDog Trace
        if: (success() || failure()) && github.actor != 'dependabot[bot]' && runner.os == 'Linux'
        env:
          DATADOG_API_KEY: ${{ secrets.DATADOG_API_KEY }}
          DD_DATABASE: postgresql
          GIT_COMMIT_MESSAGE: ${{ github.event.head_commit.message }}
        run: go run scripts/datadog-cireport/main.go gotests.xml