name: Run code tests

on:
  push:
  workflow_call:
    secrets:
      DNSIMPLE_API_TOKEN:
        required: true
      DNSIMPLE_ZONE_NAME:
        required: true


jobs:
  test:
    runs-on: ubuntu-latest

    steps:
    - name: Checkout code
      uses: actions/checkout@v4
    

    - name: Setup Go
      uses: actions/setup-go@v5
      with:
        go-version-file: src/go.mod
        cache-dependency-path: src/go.sum


    - name: Install kubebuilder fixtures
      id: kubebuilder
      run: |
        go install sigs.k8s.io/controller-runtime/tools/setup-envtest@latest
        echo "BIN_DIR=$(setup-envtest use -p path)" >> $GITHUB_OUTPUT


    - name: Run tests
      env:
        DNSIMPLE_API_TOKEN: ${{ secrets.DNSIMPLE_API_TOKEN }}
        DNSIMPLE_ZONE_NAME: ${{ secrets.DNSIMPLE_ZONE_NAME }}
      run: |
        export TEST_ASSET_KUBE_APISERVER=${{ steps.kubebuilder.outputs.BIN_DIR }}/kube-apiserver
        export TEST_ASSET_ETCD=${{ steps.kubebuilder.outputs.BIN_DIR }}/etcd
        export TEST_ASSET_KUBECTL=${{ steps.kubebuilder.outputs.BIN_DIR }}/kubectl
        export TEST_ZONE_NAME="${DNSIMPLE_ZONE_NAME}." # add trailing dot

        YLW='\033[1;33m'
        NC='\033[0m'
        
        echo """apiVersion: v1
        kind: Secret
        metadata:
          name: dnsimple-token
        type: Opaque
        stringData:
            token: $DNSIMPLE_API_TOKEN
        """ > testdata/dnsimple-token.yaml
        cd src

        # Occasionally, transient network errors can make tests fail
        attempt=0
        max_attempts=3
        while [ $attempt -lt $max_attempts ]; do
          attempt=$((attempt+1))
          output=$(go test -v . 2>&1 | tee /dev/tty)

          if echo "$output" | grep -q -e "Temporary failure in name resolution" -e "connection reset by peer"; then
            echo -e "${YLW}Detected transient network error. Retrying... ($attempt/$max_attempts)${NC}"
          else
            break
          fi
        done