middleware-manager/.github/workflows/main.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - traefik-int
    paths:
      - 'Dockerfile'
      - 'go.mod'
      - 'go.sum'
      - 'main.go'
      - 'Makefile'
      - '.github/workflows/**'
      - 'api/**'
      - 'config/**'
      - 'database/**'
      - 'models/**'
      - 'services/**'
      - 'ui/**'
  workflow_dispatch:

env:
  DOCKERHUB_IMAGE_NAME: hhftechnology/middleware-manager

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout Repository
        uses: actions/checkout@v4

      - name: Debug trigger
        run: |
          echo "Event: ${{ github.event_name }}"
          echo "Ref: ${{ github.ref }}"
          echo "Ref name: ${{ github.ref_name }}"
          echo "Branch: ${{ github.ref_type == 'branch' && github.ref_name || 'not a branch' }}"

      - name: Set up QEMU
        uses: docker/setup-qemu-action@v3

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3

      - name: Login to DockerHub
        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKERHUB_USERNAME }}
          password: ${{ secrets.DOCKERHUB_TOKEN }}

      # Prepare tags based on branch and version
      - name: Prepare Docker tags
        id: docker_tags
        run: |
          TAGS=""
          if [[ "${{ github.ref_type }}" == "branch" && "${{ github.ref_name }}" == "traefik-int" ]]; then
            TAGS="${{ env.DOCKERHUB_IMAGE_NAME }}:traefik-int"
          fi
          echo "tags=$TAGS" >> $GITHUB_OUTPUT
          echo "Docker tags: $TAGS"

      - name: Build and push
        uses: docker/build-push-action@v5
        with:
          context: .
          push: ${{ steps.docker_tags.outputs.tags != '' }} # IMPORTANT: Only push if tags were generated
          platforms: linux/amd64,linux/arm64
          tags: ${{ steps.docker_tags.outputs.tags }}
          cache-from: type=gha
          cache-to: type=gha,mode=max