deploy.yml

name: Deploy Docker Image

on:
  push:
    tags:
      - '[0-9]+.[0-9]+.[0-9]+'
    branches:
      - main
    paths:
      - '.github/workflows/deploy.yml'
      - 'bin/**'
      - 'server/**'
      - 'Dockerfile'
      - '.dockerignore'

jobs:
  determine-deployment-config:
    runs-on: ubuntu-latest
    outputs:
      environment: ${{ steps.determine-environment.outputs.environment }}
    steps:
      - name: Determine environment
        id: determine-environment
        env:
          REF_TYPE: ${{ github.ref_type }}
        run: |
          if [ "${REF_TYPE}" == 'tag' ]; then
            echo 'environment=production' >> "${GITHUB_OUTPUT}"
          else
            echo 'environment=development' >> "${GITHUB_OUTPUT}"
          fi

  run-deployment:
    needs: determine-deployment-config
    environment: ${{ needs.determine-deployment-config.outputs.environment }}
    runs-on: ubuntu-latest
    steps:
      - name: Get image parameters
        id: image-parameters
        env:
          IS_RELEASE: ${{ github.ref_type == 'tag' }}
          RELEASE_TAG: ${{ github.ref_name }}
          SHA: ${{ github.sha }}
        run: |
          VERSION_TAG=''
          LATEST_TAG=''
          if [ "${IS_RELEASE}" == 'true' ]; then
            VERSION_TAG="${RELEASE_TAG}"
            LATEST_TAG='stable'
          else
            VERSION_TAG="rev-$(echo "${SHA}" | cut -c1-7)"
            LATEST_TAG='latest'
          fi
          echo "latest-tag=${LATEST_TAG}" >> "${GITHUB_OUTPUT}"
          echo "version-tag=${VERSION_TAG}" >> "${GITHUB_OUTPUT}"
          echo "version-arg=${VERSION_TAG}" >> "${GITHUB_OUTPUT}"
      - uses: docker/setup-qemu-action@v3
      - uses: docker/setup-buildx-action@v3
      - uses: docker/login-action@v3
        with:
          registry: ${{ vars.DOCKER_REGISTRY }}
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - uses: docker/build-push-action@v5
        with:
          pull: true
          push: true
          platforms: linux/amd64
          build-args: |
            VERSION=${{ steps.image-parameters.outputs.version-arg }}
          tags: |
            ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE }}:${{ steps.image-parameters.outputs.version-tag }}
            ${{ vars.DOCKER_REGISTRY }}/${{ vars.DOCKER_IMAGE }}:${{ steps.image-parameters.outputs.latest-tag }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
      - uses: fjogeleit/http-request-action@v1
        with:
          method: POST
          url: "${{ secrets.DEPLOYER_URL }}/api/v1/deploy"
          bearerToken: ${{ secrets.DEPLOYER_TOKEN }}
          timeout: 0
          data: |
            {
              "image": "${{ vars.DOCKER_IMAGE }}",
              "tags": [ "${{ steps.image-parameters.outputs.version-tag }}", "${{ steps.image-parameters.outputs.latest-tag }}" ]
            }