name: CI
on:
  push:
    branches:
      - "master"
    tags:
      - "v*"
  pull_request:

concurrency:
  group: ci-${{ github.ref }}
  cancel-in-progress: true

jobs:
  dependencies:
    name: Prepare Dependencies
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: actions/setup-go@v3
        with:
          go-version: "1.22"
      - name: Setup dependencies
        uses: ./.github/actions/deps-setup

  detect-repo-changes:
    name: Detected Repo Changes
    runs-on: ubuntu-latest
    outputs:
      code-changed: ${{ steps.filter.outputs.code }}
      dockerfile-changed: ${{ steps.filter.outputs.docker }}
      cicd-definition-changed: ${{ steps.filter.outputs.cicd-definitions }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - uses: dorny/paths-filter@v2.11.1
        id: filter
        with:
          base: master
          filters: |
            code:
              - 'api/**'
              - 'config/**'
              - 'controllers/**'
              - 'helpers/**'
              - 'hydra/**'
              - 'go.mod'
              - 'go.sum'
              - '*.go'
              - 'PROJECT'
            docker:
              - '.docker/**'
            cicd-definitions:
              - '.github/workflows/**'
              - '.github/actions/**'

  gha-lint:
    name: Lint GithubAction files
    if: |
      needs.detect-repo-changes.outputs.cicd-definition-changed == 'true'
    needs:
      - detect-repo-changes
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: actionlint
        id: actionlint
        uses: raven-actions/actionlint@v1
        with:
          fail-on-error: true

  test-build:
    name: Compile and test
    runs-on: ubuntu-latest
    if: |
      needs.detect-repo-changes.outputs.code-changed == 'true' ||
      github.ref_type == 'tag'
    needs:
      - detect-repo-changes
      - dependencies
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Checkout dependencies
        uses: ./.github/actions/deps-setup
      - name: Build
        run: make manager
      - name: Test
        run: make test

  test-integration:
    name: Run integration tests
    runs-on: ubuntu-latest
    if: |
      needs.detect-repo-changes.outputs.code-changed == 'true' ||
      needs.detect-repo-changes.outputs.dockerfile-changed == 'true' ||
      github.ref_type == 'tag'
    needs:
      - detect-repo-changes
      - dependencies
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Checkout dependencies
        uses: ./.github/actions/deps-setup
      - uses: actions/setup-go@v4
        with:
          go-version: "1.22"
          cache: false
      - name: Test
        run: make test-integration

  test-docker:
    name: Build docker image
    runs-on: ubuntu-latest
    if: |
      needs.detect-repo-changes.outputs.dockerfile-changed == 'true' ||
      github.ref_type == 'tag'
    needs:
      - detect-repo-changes
      - dependencies
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Checkout dependencies
        uses: ./.github/actions/deps-setup
      - name: Build image
        run: make docker-build-notest

  release:
    if: github.ref_type == 'tag'
    needs:
      - test-build
      - test-integration
      - test-docker
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@v4
      - name: Checkout dependencies
        uses: ./.github/actions/deps-setup
      - name: Set up Go
        uses: actions/setup-go@v4
      - name: Login to Docker Hub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_PASSWORD }}
      - name: Run GoReleaser
        uses: goreleaser/goreleaser-action@v5
        with:
          distribution: goreleaser
          version: latest
          args: release --clean
        env:
          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}