name: go-tests

on:
  pull_request:
    branches-ignore:
      - stable-website
      - "docs/**"
      - "ui/**"
      - "mktg-**" # Digital Team Terraform-generated branches' prefix
      - "backport/docs/**"
      - "backport/ui/**"
      - "backport/mktg-**"
  push:
    branches:
      # Push events on the main branch
      - main
      - release/**

permissions:
  contents: read

env:
  TEST_RESULTS: /tmp/test-results
  GOPRIVATE: github.com/hashicorp # Required for enterprise deps
  SKIP_CHECK_BRANCH: ${{ github.head_ref || github.ref_name }}

# concurrency
concurrency:
  group: ${{ github.workflow }}-${{ github.head_ref || github.ref }}
  cancel-in-progress: true

jobs:
  conditional-skip:
    runs-on: ubuntu-latest
    name: Get files changed and conditionally skip CI
    outputs:
      skip-ci: ${{ steps.read-files.outputs.skip-ci }}
    steps:
      - uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3
        with:
          fetch-depth: 0
      - name: Get changed files
        id: read-files
        run: ./.github/scripts/filter_changed_files_go_test.sh

  setup:
    needs: [conditional-skip]
    name: Setup
    if: needs.conditional-skip.outputs.skip-ci != 'true'
    runs-on: ubuntu-latest
    outputs:
      compute-small: ${{ steps.setup-outputs.outputs.compute-small }}
      compute-medium: ${{ steps.setup-outputs.outputs.compute-medium }}
      compute-large: ${{ steps.setup-outputs.outputs.compute-large }}
      compute-xl: ${{ steps.setup-outputs.outputs.compute-xl }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      - id: setup-outputs
        name: Setup outputs
        run: ./.github/scripts/get_runner_classes.sh

  check-go-mod:
    needs:
      - setup
    uses: ./.github/workflows/reusable-check-go-mod.yml
    with:
      runs-on: ${{ needs.setup.outputs.compute-small }}
      repository-name: ${{ github.repository }}
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  check-generated-protobuf:
    needs:
      - setup
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-medium) }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      # NOTE: This step is specifically needed for ENT. It allows us to access the required private HashiCorp repos.
      - name: Setup Git
        if: ${{ endsWith(github.repository, '-enterprise') }}
        run: git config --global url."https://${{ secrets.ELEVATED_GITHUB_TOKEN }}:@github.com".insteadOf "https://github.com"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version-file: "go.mod"
      - run: make proto-tools
        name: Install protobuf
      - run: make proto-format
        name: "Protobuf Format"
      - run: make --always-make proto
      - run: |
          if ! git diff --exit-code; then
            echo "Generated code was not updated correctly"
            exit 1
          fi
      - run: make proto-lint
        name: "Protobuf Lint"
      - name: Notify Slack
        if: ${{ failure() }}
        run: .github/scripts/notify_slack.sh
  check-generated-deep-copy:
    needs:
      - setup
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-large) }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      # NOTE: This step is specifically needed for ENT. It allows us to access the required private HashiCorp repos.
      - name: Setup Git
        if: ${{ endsWith(github.repository, '-enterprise') }}
        run: git config --global url."https://${{ secrets.ELEVATED_GITHUB_TOKEN }}:@github.com".insteadOf "https://github.com"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version-file: "go.mod"
      - run: make --always-make deep-copy
      - run: |
          if ! git diff --exit-code; then
            echo "Generated code was not updated correctly"
            exit 1
          fi
      - name: Notify Slack
        if: ${{ failure() }}
        run: .github/scripts/notify_slack.sh

  lint-enums:
    needs:
      - setup
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-large) }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      # NOTE: This step is specifically needed for ENT. It allows us to access the required private HashiCorp repos.
      - name: Setup Git
        if: ${{ endsWith(github.repository, '-enterprise') }}
        run: git config --global url."https://${{ secrets.ELEVATED_GITHUB_TOKEN }}:@github.com".insteadOf "https://github.com"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version-file: "go.mod"
      - run: go install github.com/reillywatson/enumcover/cmd/enumcover@master && enumcover ./...
      - name: Notify Slack
        if: ${{ failure() }}
        run: .github/scripts/notify_slack.sh

  lint-container-test-deps:
    needs:
      - setup
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-small) }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      # NOTE: This step is specifically needed for ENT. It allows us to access the required private HashiCorp repos.
      - name: Setup Git
        run: git config --global url."https://${{ secrets.ELEVATED_GITHUB_TOKEN }}:@github.com".insteadOf "https://github.com"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version-file: "go.mod"
      - run: make lint-container-test-deps
      - name: Notify Slack
        if: ${{ failure() }}
        run: .github/scripts/notify_slack.sh

  lint-consul-retry:
    needs:
      - setup
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-small) }}
    steps:
      - uses: actions/checkout@8e5e7e5ab8b370d6c329ec480221332ada57f0ab # v3.5.2
      # NOTE: This step is specifically needed for ENT. It allows us to access the required private HashiCorp repos.
      - name: Setup Git
        if: ${{ endsWith(github.repository, '-enterprise') }}
        run: git config --global url."https://${{ secrets.ELEVATED_GITHUB_TOKEN }}:@github.com".insteadOf "https://github.com"
      - uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
        with:
          go-version-file: "go.mod"
      - run: go install github.com/hashicorp/lint-consul-retry@v1.3.0 && lint-consul-retry
      - name: Notify Slack
        if: ${{ failure() }}
        run: .github/scripts/notify_slack.sh

  lint:
    needs:
      - setup
    uses: ./.github/workflows/reusable-lint.yml
    with:
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  lint-32bit:
    needs:
      - setup
    uses: ./.github/workflows/reusable-lint.yml
    with:
      go-arch: "386"
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  # create a development build
  dev-build:
    needs:
      - setup
    uses: ./.github/workflows/reusable-dev-build.yml
    with:
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  # dev-build-s390x:
  #   if: ${{ endsWith(github.repository, '-enterprise') }}
  #   needs:
  #   - setup
  #   uses: ./.github/workflows/reusable-dev-build.yml
  #   with:
  #     uploaded-binary-name: 'consul-bin-s390x'
  #     runs-on: ${{ needs.setup.outputs.compute-large }}
  #     go-arch: "s390x"
  #     repository-name: ${{ github.repository }}
  #   secrets:
  #     elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  # dev-build-arm64:
  #   # only run on enterprise because GHA does not have arm64 runners in CE
  #   if: ${{ endsWith(github.repository, '-enterprise') }}
  #   needs:
  #   - setup
  #   uses: ./.github/workflows/reusable-dev-build.yml
  #   with:
  #     uploaded-binary-name: 'consul-bin-arm64'
  #     runs-on: ${{ needs.setup.outputs.compute-large }}
  #     go-arch: "arm64"
  #     repository-name: ${{ github.repository }}
  #   secrets:
  #     elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}

  # go-test-arm64:
  #   # only run on enterprise because GHA does not have arm64 runners in CE
  #   if: ${{ endsWith(github.repository, '-enterprise') }}
  #   needs:
  #   - setup
  #   - dev-build-arm64
  #   uses: ./.github/workflows/reusable-unit-split.yml
  #   with:
  #     directory: .
  #     uploaded-binary-name: 'consul-bin-arm64'
  #     runner-count: 12
  #     runs-on: "['self-hosted', 'ondemand', 'os=macos-arm', 'arm64']"
  #     go-test-flags: 'if ! [[ "$GITHUB_REF_NAME" =~ ^main$|^release/ ]]; then export GO_TEST_FLAGS="-short"; fi'
  #     repository-name: ${{ github.repository }}
  #   secrets:
  #     elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
  #     consul-license: ${{secrets.CONSUL_LICENSE}}
  #     datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-ce:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit-split.yml
    with:
      directory: .
      runner-count: 12
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: ""
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-enterprise:
    if: ${{ endsWith(github.repository, '-enterprise') }}
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit-split.yml
    with:
      directory: .
      runner-count: 12
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-race:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: .
      go-test-flags: 'GO_TEST_FLAGS="-race -gcflags=all=-d=checkptr=0"'
      package-names-command: "go list ./... | grep -E -v '^github.com/hashicorp/consul/agent(/consul|/local|/routine-leak-checker)?$' | grep -E -v '^github.com/hashicorp/consul(/command|/connect|/snapshot)'"
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-32bit:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: .
      go-arch: "386"
      go-test-flags: 'export GO_TEST_FLAGS="-short"'
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  # go-test-s390x:
  #   if: ${{ endsWith(github.repository, '-enterprise') }}
  #   needs:
  #   - setup
  #   - dev-build-s390x
  #   uses: ./.github/workflows/reusable-unit.yml
  #   with:
  #     uploaded-binary-name: 'consul-bin-s390x'
  #     directory: .
  #     go-test-flags: 'export GO_TEST_FLAGS="-short"'
  #     runs-on: ${{ needs.setup.outputs.compute-large }}
  #     repository-name: ${{ github.repository }}
  #     go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
  #   permissions:
  #     id-token: write # NOTE: this permission is explicitly required for Vault auth.
  #     contents: read
  #   secrets:
  #     elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
  #     consul-license: ${{secrets.CONSUL_LICENSE}}
  #     datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-envoyextensions:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: envoyextensions
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-troubleshoot:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: troubleshoot
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-api-1-19:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: api
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
      go-version: "1.19"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-api-1-20:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: api
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
      go-version: "1.20"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-sdk-1-19:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: sdk
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
      go-version: "1.19"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  go-test-sdk-1-20:
    needs:
      - setup
      - dev-build
    uses: ./.github/workflows/reusable-unit.yml
    with:
      directory: sdk
      runs-on: ${{ needs.setup.outputs.compute-large }}
      repository-name: ${{ github.repository }}
      go-tags: "${{ github.event.repository.name == 'consul-enterprise' && 'consulent consulprem consuldev' || '' }}"
      go-version: "1.20"
    permissions:
      id-token: write # NOTE: this permission is explicitly required for Vault auth.
      contents: read
    secrets:
      elevated-github-token: ${{ secrets.ELEVATED_GITHUB_TOKEN }}
      consul-license: ${{secrets.CONSUL_LICENSE}}
      datadog-api-key: "${{ !endsWith(github.repository, '-enterprise') && secrets.DATADOG_API_KEY || '' }}"

  noop:
    runs-on: ubuntu-latest
    steps:
      - run: "echo ok"

  # This is job is required for branch protection as a required gihub check
  # because GitHub actions show up as checks at the job level and not the
  # workflow level.  This is currently a feature request:
  # https://github.com/orgs/community/discussions/12395
  #
  # This job must:
  # - be placed after the fanout of a workflow so that everything fans back in
  #   to this job.
  # - "need" any job that is part of the fan out / fan in
  # - implement the if logic because we have conditional jobs
  #   (go-test-enteprise) that this job needs and this would potentially get
  #   skipped if a previous job got skipped.  So we use the if clause to make
  # sure it does not get skipped.

  go-tests-success:
    needs:
      - conditional-skip
      - setup
      - check-generated-deep-copy
      - check-generated-protobuf
      - check-go-mod
      - lint-consul-retry
      - lint-container-test-deps
      - lint-enums
      - lint
      - lint-32bit
      # - go-test-arm64
      - go-test-enterprise
      - go-test-ce
      - go-test-race
      - go-test-envoyextensions
      - go-test-troubleshoot
      - go-test-api-1-19
      - go-test-api-1-20
      - go-test-sdk-1-19
      - go-test-sdk-1-20
      - go-test-32bit
    # - go-test-s390x
    runs-on: ${{ fromJSON(needs.setup.outputs.compute-small) }}
    if: always() && needs.conditional-skip.outputs.skip-ci != 'true'
    steps:
      - name: evaluate upstream job results
        run: |
          # exit 1 if failure or cancelled result for any upstream job
          if printf '${{ toJSON(needs) }}' | grep -E -i '\"result\": \"(failure|cancelled)\"'; then
            printf "Tests failed or workflow cancelled:\n\n${{ toJSON(needs) }}"
            exit 1
          fi