ci.yml

name: CI

on:
  push:
    branches:
      - '**'
    tags:
      - 'v*.*.*'
  pull_request:
    branches:
      - '**'

jobs:
  lint:
    name: Linter
    permissions:
      contents: read
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Poetry
        run: pipx install poetry
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.8.15
          cache: poetry
      - run: poetry install
      - run: poetry run pylint ./k8s-itlabs-operator

  unit-tests:
    name: Run unit-tests
    permissions:
      contents: read
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Setup Poetry
        run: pipx install poetry
      - name: Setup Python
        uses: actions/setup-python@v4
        with:
          python-version: 3.8.15
          cache: poetry
      - run: poetry install
      - run: poetry run pytest -m unit ./k8s-itlabs-operator

  e2e-tests:
    name: Run e2e-tests
    runs-on: ubuntu-latest
    container:
      image: docker:20.10.17
    steps:
      - name: Checkout
        uses: actions/checkout@v3
      - name: Run tests
        env:
          KUBECTL: v1.24.15
          KIND: v0.20.0
          DOCKER_IMAGE: operator:test
          MANIFEST_FOLDER: ./manifests
        run: |
          apk add --no-cache procps
          chmod +x e2e_tests/e2e-tests.sh
          ./e2e_tests/e2e-tests.sh

  push-to-registry:
    name: Push Docker image to Docker Hub
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag'
    needs: [lint, unit-tests, e2e-tests]
    steps:
      - name: Checkout the repo
        uses: actions/checkout@v3

      - name: Log in to Docker Hub
        uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
        with:
          username: ${{ secrets.DOCKER_HUB_USERNAME }}
          password: ${{ secrets.DOCKER_HUB_ACCESS_TOKEN }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
        with:
          images: itlabsio/k8s-itlabs-operator

      - name: Build and push Docker image
        uses: docker/build-push-action@ad44023a93711e3deb337508980b4b5e9bcdc5dc
        with:
          context: .
          push: true
          file: ./docker/Dockerfile
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}

  create-release:
    name: Create release
    runs-on: ubuntu-latest
    if: github.ref_type == 'tag'
    needs: [lint, unit-tests, e2e-tests]
    steps:
      - name: Checkout repo
        uses: actions/checkout@v3

      - name: Build changelog
        id: build_changelog
        uses: mikepenz/release-changelog-builder-action@v3
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          configurationJson: |
            {
              "template": "#{{CHANGELOG}}\n\n<details>\n<summary>Uncategorized</summary>\n\n#{{UNCATEGORIZED}}\n</details>",
              "categories": [
                {
                  "title": "## 🚀 Features",
                  "labels": ["feature"]
                },
                {
                  "title": "## 🐛 Fixes",
                  "labels": ["fix"]
                },
                {
                  "title": "## 🔧 Refactoring",
                  "labels": ["refactor"]
                },
                {
                  "title": "## 🧪 Tests",
                  "labels": ["test"]
                },
                {
                  "title": "## ❗ Breaking changes",
                  "labels": ["breaking"]
                },
                {
                  "title": "## 💬 Other",
                  "labels": ["other"]
                }
              ]
            }

      - name: Prepare manifest
        env:
          DOCKER_IMAGE: itlabsio/k8s-itlabs-operator:${{ github.ref_name }}
          MANIFEST_FOLDER: ./manifests/
        run: |
          chmod +x scripts/update-manifests.sh
          ./scripts/update-manifests.sh

      - name: Create manifests pack
        run: |
          zip -r manifests.zip manifests

      - name: Upload manifests
        uses: actions/upload-artifact@v3
        with:
          name: manifests
          path: manifests

      - name: Create release
        id: create_release
        uses: actions/create-release@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          tag_name: ${{ github.ref }}
          release_name: Release ${{ github.ref }}
          draft: false
          prerelease: false
          body: ${{ steps.build_changelog.outputs.changelog }}

      - name: Upload release asset
        id: upload-release-asset
        uses: actions/upload-release-asset@v1
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
        with:
          upload_url: ${{ steps.create_release.outputs.upload_url }}
          asset_path: ./manifests.zip
          asset_name: manifests.zip
          asset_content_type: application/zip