---
name: Build
on:
  push:
    branches:
      - main
    paths-ignore:
      - "*.md"
      - "LICENSE"
      - "NOTICE"
  pull_request:
    paths-ignore:
      - "*.md"
      - "LICENSE"
      - "NOTICE"
env:
  GO_VERSION: "1.16"
  KIND_VERSION: "v0.11.1"
  KIND_IMAGE: "kindest/node:v1.21.1@sha256:69860bda5563ac81e3c0057d654b5253219618a22ec3a346306239bba8cfa1a6"

jobs:
  lint:
    name: Lint
    runs-on: ubuntu-18.04
    steps:
      - name: Setup Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.16
      - name: Checkout code
        uses: actions/checkout@v3
      - name: yaml-lint
        uses: ibiqlik/action-yamllint@v3
      - name: Setup golangci-lint
        uses: golangci/golangci-lint-action@v3
        with:
          version: latest
          args: --verbose
  unit:
    name: Unit tests
    runs-on: ubuntu-18.04
    steps:
      - name: Setup Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.16
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Run unit tests
        run: make tests
      - name: Upload code coverage
        uses: codecov/codecov-action@v3
        with:
          file: ./coverage.txt
  e2e:
    name: E2e tests
    runs-on: ubuntu-18.04
    steps:
      - name: Setup Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.16
      - name: Checkout code
        uses: actions/checkout@v3
      - name: Setup Kubernetes cluster (KIND)
        uses: engineerd/setup-kind@v0.5.0
        with:
          version: ${{ env.KIND_VERSION }}
          image: ${{ env.KIND_IMAGE }}
          name: kube-bench
      - name: Test connection to Kubernetes cluster
        run: |
          kubectl cluster-info
          kubectl describe node
      - name: Run integration tests
        run: |
          make integration-test
      - name: Compare output with expected output
        uses: GuillaumeFalourd/diff-action@v1
        with:
          first_file_path: ./test.data
          second_file_path: integration/testdata/Expected_output.data
          expected_result: PASSED
  release:
    name: Release snapshot
    runs-on: ubuntu-18.04
    needs: [e2e, unit]
    steps:
      - name: Setup Go
        uses: actions/setup-go@v3
        with:
          go-version: 1.16
      - name: Checkout code
        uses: actions/checkout@v3
        with:
          fetch-depth: 0
      - name: Dry-run release snapshot
        uses: goreleaser/goreleaser-action@v3
        with:
          distribution: goreleaser
          version: v1.7.0
          args: release --snapshot --skip-publish --rm-dist