kured/.github/workflows/on-pr.yaml

name: PR
on:
  pull_request:
  push:

jobs:
  pr-short-tests:
    name: Run short go tests
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
        with:
          egress-policy: audit

      - name: checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Ensure go version
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version-file: 'go.mod'
          check-latest: true

      - uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
        with:
          version: 2025.10.5

      - name: run tests
        run: make test

      - name: Annotate tests
        if: always()
        uses: guyarb/golang-test-annoations@2941118d7ef622b1b3771d1ff6eae9e90659eb26 # v0.8.0
        with:
          test-results: test.json

  # This should not be made a mandatory test
  # It is only used to make us aware of any potential security failure that
  # should trigger a bump of the image in build/.
  pr-vuln-scan:
    name: Build image and scan it against known vulnerabilities
    runs-on: ubuntu-latest
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
        with:
          egress-policy: audit

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Ensure go version
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version-file: 'go.mod'
          check-latest: true

      - uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
        with:
          version: 2025.10.5

      - name: Set up QEMU
        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0

      - name: Find current tag version
        run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        id: tags

      - name: Build image
        run: VERSION="${{ steps.tags.outputs.sha_short }}" DH_ORG="${{ github.repository_owner }}" make image

      - name: Run Trivy vulnerability scanner
        uses: aquasecurity/trivy-action@ed142fd0673e97e23eac54620cfb913e5ce36c25 # v0.36.0
        with:
          image-ref: 'ghcr.io/${{ github.repository }}:${{ steps.tags.outputs.sha_short }}'
          format: 'table'
          exit-code: '1'
          ignore-unfixed: true
          vuln-type: 'os,library'
          severity: 'CRITICAL,HIGH'

  # This ensures the latest code works with the manifests built from tree.
  # It is useful for two things:
  # - Test manifests changes (obviously), ensuring they don't break existing clusters
  # - Ensure manifests work with the latest versions even with no manifest change
  #     (compared to helm charts, manifests cannot easily template changes based on versions)
  # Helm charts are _trailing_ releases, while manifests are done during development.
  # This test uses the "command" reboot-method.
  e2e-manifests:
    name: End-to-End test with kured with code and manifests from HEAD
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        testname:
          - "TestE2EWithCommand"
          - "TestE2EWithSignal"
          - "TestE2EConcurrentWithCommand"
          - "TestE2EConcurrentWithSignal"
        kubernetes_version:
          - "previous"
          - "current"
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
        with:
          egress-policy: audit

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Ensure go version
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version-file: 'go.mod'
          check-latest: true

      - uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
        with:
          version: 2025.10.5

      - name: Set up QEMU
        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0

      - name: Find current tag version
        run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        id: tags

      - name: Run specific e2e tests
        run: make e2e-test ARGS="-run ^${{ matrix.testname }}/${{ matrix.kubernetes_version }}"


  e2e-tests-singleversion:
    name: End-to-End test targetting a single version of kubernetes
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        testname:
          - "TestCordonningIsKept/concurrency1"
          - "TestCordonningIsKept/concurrency2"
          - "TestE2EBlocker/podblocker"
    steps:
      - name: Harden Runner
        uses: step-security/harden-runner@9af89fc71515a100421586dfdb3dc9c984fbf411 # v2.19.4
        with:
          egress-policy: audit

      - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Ensure go version
        uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6.4.0
        with:
          go-version-file: 'go.mod'
          check-latest: true

      - uses: jdx/mise-action@1648a7812b9aeae629881980618f079932869151 # v4.0.1
        with:
          version: 2025.10.5

      - name: Set up QEMU
        uses: docker/setup-qemu-action@ce360397dd3f832beb865e1373c09c0e9f86d70a # v4.0.0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@4d04d5d9486b7bd6fa91e7baf45bbb4f8b9deedd # v4.0.0

      - name: Find current tag version
        run: echo "sha_short=$(git rev-parse --short HEAD)" >> $GITHUB_OUTPUT
        id: tags

      - name: Run specific e2e tests
        run: make e2e-test ARGS="-run ^${{ matrix.testname }}"