ci-build.yml

on:
  push:
    branches:
      - '**'
  pull_request:
    branches:
      - '**'
    types: [ opened, reopened, synchronize ]
  workflow_call:
    inputs:
      platforms:
        description: 'Platforms to build for'
        required: false
        type: string
      latest:
        description: 'Tag image as latest'
        required: false
        type: boolean
        default: false
      push:
        description: 'Push image to registry (makes it push if it usually wouldnt)'
        required: false
        type: boolean
        default: false
      tag-prefix:
        description: 'Tag prefix to use'
        required: false
        type: string
        default: 'rn'
  workflow_dispatch:

name: ci-build

env:
  REGISTRY: ghcr.io
  DOTNET_VERSION: 10.0.x

jobs:

  tests:
    name: Tests (${{ matrix.name }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - name: common-unit
            project: Common.Tests/Common.Tests.csproj
          - name: api-integration
            project: API.IntegrationTests/API.IntegrationTests.csproj

    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - uses: actions/setup-dotnet@v5
        with:
          dotnet-version: '${{ env.DOTNET_VERSION }}'

      - name: Run ${{ matrix.name }} tests
        run: |
          set -euo pipefail
          dotnet test -c Release --project ${{ matrix.project }}

  build:
    name: Build (${{ matrix.image }})
    runs-on: ubuntu-latest
    strategy:
      fail-fast: false
      matrix:
        include:
          - dockerfile: docker/API.Dockerfile
            image: api
          - dockerfile: docker/LiveControlGateway.Dockerfile
            image: live-control-gateway
          - dockerfile: docker/Cron.Dockerfile
            image: cron

    steps:
      - name: Checkout
        uses: actions/checkout@v6
        
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Build ${{ matrix.image }}
        uses: ./.github/actions/build-app
        with:
          dockerfile: ${{ matrix.dockerfile }}
          push: ${{ inputs.push || (github.ref_protected && github.event_name != 'pull_request') }}
          image: ${{ matrix.image }}
          platforms: ${{ inputs.platforms || 'linux/amd64' }}
          tag-prefix: ${{ inputs.tag-prefix  || 'rn' }}
          
  promote-image:
    name: Promote Image (${{ matrix.image }})
    needs: [build, tests]
    runs-on: ubuntu-latest
    if: ${{ inputs.push || (github.ref_protected && github.event_name != 'pull_request') }}
    strategy:
      fail-fast: false
      matrix:
        include:
          - image: api
          - image: live-control-gateway
          - image: cron
    
    steps:
      - name: Checkout
        uses: actions/checkout@v6

      - name: Log in to Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Promote Manifest ${{ matrix.image }}
        uses: ./.github/actions/promote-image
        with:
          image: ${{ env.REGISTRY }}/${{ github.repository_owner }}/${{ matrix.image }}
          run-tag: ${{ inputs.tag-prefix  || 'rn' }}-${{ github.run_number }}-a${{ github.run_attempt }}
          latest: ${{ inputs.latest || false }}
          
  deploy-prod-workflow:
    runs-on: ubuntu-latest
    needs: promote-image
    if: ${{ github.ref_type == 'branch' && github.event_name != 'pull_request' && github.ref_name == 'master' }}
    environment: production
    steps:
      - name: Send repository dispatch
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.GITOPS_PAT }}
          repository: openshock/kubernetes-cluster-gitops
          event-type: update-backend-prod
          client-payload: |
            {
              "tag": "${{ inputs.tag-prefix  || 'rn' }}-${{ github.run_number }}-a${{ github.run_attempt }}"
            }
            
  deploy-staging:
    runs-on: ubuntu-latest
    needs: promote-image
    if: ${{ github.ref_type == 'branch' && github.event_name != 'pull_request' && github.ref_name == 'develop' }}
    environment: staging

    steps:
      - name: Send repository dispatch
        uses: peter-evans/repository-dispatch@v4
        with:
          token: ${{ secrets.GITOPS_PAT }}
          repository: openshock/kubernetes-cluster-gitops
          event-type: update-backend-staging
          client-payload: |
            {
              "tag": "${{ inputs.tag-prefix  || 'rn' }}-${{ github.run_number }}-a${{ github.run_attempt }}"
            }

  deploy-dev:
    runs-on: ubuntu-latest
    needs: promote-image
    if: ${{ github.ref_type == 'branch' && github.event_name != 'pull_request' && github.ref_name == 'develop' }}
    environment: development

    steps:
      - uses: actions/checkout@v6
        with:
          sparse-checkout: |
            .github

      - uses: ./.github/actions/watchtower-update
        with:
          url: ${{ vars.WATCHTOWER_URL }}
          token: ${{ secrets.WATCHTOWER_TOKEN }}