name: Build and Push Docker Image

on:
  push:
    branches: [ main, master ]
    tags: [ 'v*' ]
  pull_request:
    branches: [ main, master ]

env:
  # Docker image configuration - using your Gitea registry
  REGISTRY: gitea.mrixs.me
  IMAGE_NAME: naviwatcher

jobs:
  build:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write  # Needed for writing to GitHub Packages registry

    steps:
      - name: Checkout repository
        uses: actions/checkout@v4

      - name: Set up Go
        uses: actions/setup-go@v4
        with:
          go-version: '1.25'
          cache: true

      - name: Verify dependencies
        run: |
          go mod tidy
          go mod verify

      - name: Run unit tests
        run: go test ./... -v -coverprofile=coverage.out

      - name: Upload coverage report
        if: always()
        uses: actions/upload-artifact@v4
        with:
          name: coverage-report
          path: coverage.out

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

      - name: Login to Gitea Container Registry
        uses: docker/login-action@v3
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ secrets.REGISTRY_USERNAME }}
          password: ${{ secrets.REGISTRY_PASSWORD }}

      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=ref,event=branch
            type=ref,event=pr
            type=semver,pattern={{version}}
            type=semver,pattern={{major}}.{{minor}}
            type=sha

      - name: Build and push Docker image
        uses: docker/build-push-action@v5
        with:
          context: .
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=registry,ref=${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}-buildcache
          cache-to: type=inline,mode=max