name: Build and Push to GHCR

on:
  push:
    branches: [master]
    paths:
      - 'src/**'
      - 'Dockerfile'
      - 'package.json'
      - 'bun.lock*'
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ghcr.io/mytheclipse/proxy-bun

jobs:
  build-and-push:
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write

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

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

      - name: Extract metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
          tags: |
            type=sha,prefix=

      - 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 }}

      - name: Trigger deployment
        uses: peter-evans/repository-dispatch@v3
        with:
          token: ${{ secrets.DEPLOY_TOKEN }}
          event-type: deploy
          client-payload: '{"image_tag": "${{ steps.meta.outputs.version }}"}'