name: Tests E2E

on:
  push:
    branches: [main]
  pull_request:
    types: [opened, synchronize, reopened]
  workflow_dispatch:

permissions:
    contents: read

env:
  KUBERNETES_VERSION: v1.35.3

jobs:
  tests-e2e:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
      with:
        fetch-depth: 0
        fetch-tags: true

    - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
      with:
        go-version-file: go.mod

    - name: Install Ginkgo
      run: go install github.com/onsi/ginkgo/v2/ginkgo@5d1d628ac86668c8f944c8c491c3d1ab86b3bed4 #v2.28.1
    
    - name: Setup environment
      run: |
        mkdir ${{ github.workspace }}/covdata
        
        echo "COVERAGE=true" >> $GITHUB_ENV
        echo "GOCOVERDIR=${{ github.workspace }}/covdata" >> $GITHUB_ENV
        echo "REPO=ttl.sh/$(uuidgen)" >> $GITHUB_ENV
        echo "VERSION=1h" >> $GITHUB_ENV
        echo "K3S_HOST_VERSION=${{ env.KUBERNETES_VERSION }}+k3s1" >> $GITHUB_ENV

    - name: Install k3s
      run: |
        curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=${K3S_HOST_VERSION} INSTALL_K3S_EXEC="--write-kubeconfig-mode=777" sh -s - 

    - name: Build and package and push dev images
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
        REPO: ${{ env.REPO }}
        VERSION: ${{ env.VERSION }}
      run: |
        make build
        make package
        make push
        make install

    - name: Run e2e tests
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
        REPO: ${{ env.REPO }}
        VERSION: ${{ env.VERSION }}
      run:  make E2E_LABEL_FILTER="e2e && !slow" test-e2e

    - name: Convert coverage data
      run: go tool covdata textfmt -i=${GOCOVERDIR} -o ${GOCOVERDIR}/cover.out
    
    - name: Upload coverage reports to Codecov (controller)
      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: ${GOCOVERDIR}/cover.out
        flags: controller

    - name: Upload coverage reports to Codecov (e2e)
      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: ./cover.out
        flags: e2e

    - name: Export logs
      if: always()
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
      run: |
        journalctl -u k3s -o cat --no-pager > /tmp/k3s.log
        kubectl logs -n k3k-system -l "app.kubernetes.io/name=k3k" --tail=-1 > /tmp/k3k.log

    - name: Archive k3s logs
      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
      if: always()
      with:
        name: e2e-k3s-logs
        path: /tmp/k3s.log

    - name: Archive k3k logs
      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
      if: always()
      with:
        name: e2e-k3k-logs
        path: /tmp/k3k.log
  tests-e2e-slow:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6
      with:
        fetch-depth: 0
        fetch-tags: true

    - uses: actions/setup-go@4a3601121dd01d1626a1e23e37211e3254c1c06c # v6
      with:
        go-version-file: go.mod

    - name: Install Ginkgo
      run: go install github.com/onsi/ginkgo/v2/ginkgo@5d1d628ac86668c8f944c8c491c3d1ab86b3bed4 #v2.28.1
    
    - name: Setup environment
      run: |
        mkdir ${{ github.workspace }}/covdata
        
        echo "COVERAGE=true" >> $GITHUB_ENV
        echo "GOCOVERDIR=${{ github.workspace }}/covdata" >> $GITHUB_ENV
        echo "REPO=ttl.sh/$(uuidgen)" >> $GITHUB_ENV
        echo "VERSION=1h" >> $GITHUB_ENV
        echo "K3S_HOST_VERSION=${{ env.KUBERNETES_VERSION }}+k3s1" >> $GITHUB_ENV

    - name: Install k3s
      run: |
        curl -sfL https://get.k3s.io | INSTALL_K3S_VERSION=${K3S_HOST_VERSION} INSTALL_K3S_EXEC="--write-kubeconfig-mode=777" sh -s - 

    - name: Build and package and push dev images
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
        REPO: ${{ env.REPO }}
        VERSION: ${{ env.VERSION }}
      run: |
        make build
        make package
        make push
        make install

    - name: Run e2e tests
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
        REPO: ${{ env.REPO }}
        VERSION: ${{ env.VERSION }}
      run:  make E2E_LABEL_FILTER="e2e && slow" test-e2e

    - name: Convert coverage data
      run: go tool covdata textfmt -i=${GOCOVERDIR} -o ${GOCOVERDIR}/cover.out
    
    - name: Upload coverage reports to Codecov (controller)
      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: ${GOCOVERDIR}/cover.out
        flags: controller

    - name: Upload coverage reports to Codecov (e2e)
      uses: codecov/codecov-action@57e3a136b779b570ffcdbf80b3bdc90e7fab3de2 # v6
      with:
        token: ${{ secrets.CODECOV_TOKEN }}
        files: ./cover.out
        flags: e2e

    - name: Export logs
      if: always()
      env:
        KUBECONFIG: /etc/rancher/k3s/k3s.yaml
      run: |
        journalctl -u k3s -o cat --no-pager > /tmp/k3s.log
        kubectl logs -n k3k-system -l "app.kubernetes.io/name=k3k" --tail=-1 > /tmp/k3k.log

    - name: Archive k3s logs
      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
      if: always()
      with:
        name: e2e-slow-k3s-logs
        path: /tmp/k3s.log

    - name: Archive k3k logs
      uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
      if: always()
      with:
        name: e2e-slow-k3k-logs
        path: /tmp/k3k.log