name: E2E

on:
  workflow_dispatch: {}
  pull_request:
    paths-ignore:
      - 'solutions/**'
      - 'assets/**'
      - 'troubleshooting/**'
      - ".github/ISSUE_TEMPLATE/*"
      - 'README.md'
      - '*.md'
    branches:
      - main
      - release-*

env:
  GO_VERSION: '1.25'
  GO_REQUIRED_MIN_VERSION: ''
  USE_EXISTING_CLUSTER: false # set to true to use an existing kind cluster for debugging with act

permissions:
  contents: read

jobs:
  e2e:
    runs-on: ubuntu-latest
    steps:
      - name: add permisson to docker.sock
        run: sudo chown runner:docker /var/run/docker.sock
        if: ${{ env.ACT }} # this step only runs locally when using the https://github.com/nektos/act to debug the e2e
      - name: Checkout
        uses: actions/checkout@v6.0.2
      - name: Setup Go
        uses: actions/setup-go@v6
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Setup kind
        uses: engineerd/setup-kind@v0.6.2
        with:
          version: v0.22.0
          skipClusterCreation: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Set KUBECONFIG
        run: |
          mkdir -p /home/runner/.kube
          kind get kubeconfig > /home/runner/.kube/config
        if: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Test E2E
        run: |
          IMAGE_TAG=e2e make test-e2e
        env:
          KUBECONFIG: /home/runner/.kube/config
  e2e-hosted:
    runs-on: ubuntu-latest
    steps:
      - name: add permisson to docker.sock
        run: sudo chown runner:docker /var/run/docker.sock
        if: ${{ env.ACT }} # this step only runs locally when using the https://github.com/nektos/act to debug the e2e
      - name: Checkout
        uses: actions/checkout@v6.0.2
      - name: Setup Go
        uses: actions/setup-go@v6
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Setup kind
        uses: engineerd/setup-kind@v0.6.2
        with:
          version: v0.22.0
          skipClusterCreation: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Set KUBECONFIG
        run: |
          mkdir -p /home/runner/.kube
          kind get kubeconfig > /home/runner/.kube/config
        if: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Test E2E
        run: |
          IMAGE_TAG=e2e KLUSTERLET_DEPLOY_MODE=SingletonHosted make test-e2e
        env:
          KUBECONFIG: /home/runner/.kube/config
  e2e-singleton:
    runs-on: ubuntu-latest
    steps:
      - name: add permisson to docker.sock
        run: sudo chown runner:docker /var/run/docker.sock
        if: ${{ env.ACT }} # this step only runs locally when using the https://github.com/nektos/act to debug the e2e
      - name: Checkout
        uses: actions/checkout@v6.0.2
      - name: Setup Go
        uses: actions/setup-go@v6
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Setup kind
        uses: engineerd/setup-kind@v0.6.2
        with:
          version: v0.22.0
          skipClusterCreation: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Set KUBECONFIG
        run: |
          mkdir -p /home/runner/.kube
          kind get kubeconfig > /home/runner/.kube/config
        if: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Test E2E
        run: |
          IMAGE_TAG=e2e KLUSTERLET_DEPLOY_MODE=Singleton make test-e2e
        env:
          KUBECONFIG: /home/runner/.kube/config
  e2e-grpc:
    runs-on: ubuntu-latest
    steps:
      - name: add permisson to docker.sock
        run: sudo chown runner:docker /var/run/docker.sock
        if: ${{ env.ACT }} # this step only runs locally when using the https://github.com/nektos/act to debug the e2e
      - name: Checkout
        uses: actions/checkout@v6.0.2
      - name: Setup Go
        uses: actions/setup-go@v6
        with:
          go-version: ${{ env.GO_VERSION }}
      - name: Setup kind
        uses: engineerd/setup-kind@v0.6.2
        with:
          version: v0.22.0
          skipClusterCreation: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Set KUBECONFIG
        run: |
          mkdir -p /home/runner/.kube
          kind get kubeconfig > /home/runner/.kube/config
        if: ${{ env.USE_EXISTING_CLUSTER }}
      - name: Test E2E
        run: |
          IMAGE_TAG=e2e REGISTRATION_DRIVER=grpc make test-e2e
        env:
          KUBECONFIG: /home/runner/.kube/config