name: e2e test daily

on:
  workflow_dispatch:
  schedule:
    - cron: "0 3 * * 2-5" # At 03:00 on every day-of-week from Tuesday through Friday.

env:
  ARM_CLIENT_ID: ${{ secrets.AZURE_E2E_CLIENT_ID }}
  ARM_CLIENT_SECRET: ${{ secrets.AZURE_E2E_CLIENT_SECRET }}
  ARM_SUBSCRIPTION_ID: ${{ secrets.AZURE_E2E_SUBSCRIPTION_ID }}
  ARM_TENANT_ID: ${{ secrets.AZURE_E2E_TENANT_ID }}

jobs:
  find-latest-image:
    strategy:
      fail-fast: false
      matrix:
        refStream: ["ref/main/stream/debug/?", "ref/release/stream/stable/?"]
    name: Find latest image
    runs-on: ubuntu-22.04
    permissions:
      id-token: write
      contents: read
    outputs:
      image-main-debug: ${{ steps.relabel-output.outputs.image-main-debug }}
      image-release-stable: ${{ steps.relabel-output.outputs.image-release-stable }}
    steps:
      - name: Checkout
        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
        with:
          ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}

      - name: Select relevant image
        id: select-image-action
        uses: ./.github/actions/select_image
        with:
          osImage: ${{ matrix.refStream }}

      - name: Relabel output
        id: relabel-output
        shell: bash
        run: |
          ref=$(echo ${{ matrix.refStream }} | cut -d/ -f2)
          stream=$(echo ${{ matrix.refStream }} | cut -d/ -f4)

          echo "image-$ref-$stream=${{ steps.select-image-action.outputs.osImage }}" | tee -a "$GITHUB_OUTPUT"

  e2e-daily:
    strategy:
      fail-fast: false
      max-parallel: 5
      matrix:
        provider: ["gcp", "azure", "aws"]
        refStream: ["ref/main/stream/debug/?", "ref/release/stream/stable/?"]
    runs-on: ubuntu-22.04
    permissions:
      id-token: write
      checks: write
      contents: read
    needs: [find-latest-image]
    steps:
      - name: Check out repository
        uses: actions/checkout@24cb9080177205b6e8c946b17badbe402adc938f # v3.4.0
        with:
          fetch-depth: 0
          ref: ${{ !github.event.pull_request.head.repo.fork && github.head_ref || '' }}

      - name: Setup Go environment
        uses: actions/setup-go@6edd4406fa81c3da01a34fa6f6343087c207a568 # v3.5.0
        with:
          go-version: "1.20.2"

      - name: Login to Azure
        if: matrix.provider == 'azure'
        uses: ./.github/actions/login_azure
        with:
          azure_credentials: ${{ secrets.AZURE_E2E_CREDENTIALS }}

      - name: Create Azure resource group
        if: matrix.provider == 'azure'
        id: az_resource_group_gen
        shell: bash
        run: |
          uuid=$(cat /proc/sys/kernel/random/uuid)
          name=e2e-test-${uuid%%-*}
          az group create --location northeurope --name "$name" --tags e2e
          echo "res_group_name=$name" >> "$GITHUB_OUTPUT"

      - name: Run E2E test
        id: e2e_test
        uses: ./.github/actions/e2e_test
        with:
          workerNodesCount: "2"
          controlNodesCount: "3"
          cloudProvider: ${{ matrix.provider }}
          osImage: ${{ matrix.refStream == 'ref/release/stream/stable/?' && needs.find-latest-image.outputs.image-release-stable || needs.find-latest-image.outputs.image-main-debug }}
          isDebugImage: ${{ matrix.refStream == 'ref/main/stream/debug/?' }}
          cliVersion: ${{ matrix.refStream == 'ref/release/stream/stable/?' && needs.find-latest-image.outputs.image-release-stable || '' }}
          azureSubscription: ${{ secrets.AZURE_E2E_SUBSCRIPTION_ID }}
          azureTenant: ${{ secrets.AZURE_E2E_TENANT_ID }}
          azureClientID: ${{ secrets.AZURE_E2E_CLIENT_ID }}
          azureClientSecret: ${{ secrets.AZURE_E2E_CLIENT_SECRET }}
          azureUserAssignedIdentity: ${{ secrets.AZURE_E2E_USER_ASSIGNED_IDENTITY }}
          azureResourceGroup: ${{ steps.az_resource_group_gen.outputs.res_group_name }}
          gcpProject: ${{ secrets.GCP_E2E_PROJECT }}
          gcp_service_account: "constellation-e2e@constellation-331613.iam.gserviceaccount.com"
          gcpClusterServiceAccountKey: ${{ secrets.GCP_CLUSTER_SERVICE_ACCOUNT }}
          test: "sonobuoy full"
          buildBuddyApiKey: ${{ secrets.BUILDBUDDY_ORG_API_KEY }}

      - name: Always terminate cluster
        if: always()
        continue-on-error: true
        uses: ./.github/actions/constellation_destroy
        with:
          kubeconfig: ${{ steps.e2e_test.outputs.kubeconfig }}

      - name: Notify teams channel
        if: failure() && github.ref == 'refs/heads/main'
        continue-on-error: true
        shell: bash
        working-directory: .github/actions/e2e_test
        run: |
          sudo apt-get install gettext-base -y
          export TEAMS_JOB_NAME=${{ matrix.provider }}
          export TEAMS_RUN_ID=${{ github.run_id }}
          envsubst < teams-payload.json > to-be-send.json
          curl                                          \
            -H "Content-Type: application/json"         \
            -d @to-be-send.json                         \
            "${{ secrets.MS_TEAMS_WEBHOOK_URI }}"

      - name: Always destroy Azure resource group
        if: always() && matrix.provider == 'azure'
        shell: bash
        run: |
          az group delete \
            --name ${{ steps.az_resource_group_gen.outputs.res_group_name }} \
            --force-deletion-types Microsoft.Compute/virtualMachineScaleSets \
            --force-deletion-types Microsoft.Compute/virtualMachines \
            --no-wait \
            --yes