docker.yml

name: Build and Push Docker Image

on:
  push:
    branches:
      - master
      - Stable-Test
      - QA-Test
    tags:
      - 'v*'
  pull_request:
    branches:
      - master
  workflow_dispatch:

env:
  REGISTRY: ghcr.io
  IMAGE_NAME: ${{ github.repository }}

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

    steps:
      - name: Checkout repository
        uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2

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

      - name: Debug event information
        run: |
          echo "Event name: ${{ github.event_name }}"
          echo "Ref: ${{ github.ref }}"
          echo "Is default branch: ${{ github.ref == format('refs/heads/{0}', github.event.repository.default_branch) }}"
          echo "Should push: ${{ github.event_name != 'pull_request' }}"

      - 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: |
            # set latest tag for master branch
            type=raw,value=latest,enable={{is_default_branch}}
            # branch event
            type=ref,event=branch
            # tag event
            type=ref,event=tag
            # pull request event
            type=ref,event=pr
            # sha (only for non-PR events)
            type=sha,enable={{is_default_branch}}

      - name: Build and push Docker image
        id: build-and-push
        uses: docker/build-push-action@v6
        with:
          context: .
          platforms: linux/amd64,linux/arm64
          push: true
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max

      - name: Image digest
        run: echo ${{ steps.build-and-push.outputs.digest }}

      - name: Instructions for making package public
        if: github.event_name != 'pull_request' && github.ref == 'refs/heads/master'
        run: |
          echo "🚀 Docker image pushed successfully!"
          echo "📦 Image available at: ghcr.io/${{ github.repository }}"
          echo ""
          echo "ℹ️  To make this package publicly accessible:"
          echo "1. Go to https://github.com/${{ github.repository }}/pkgs/container/liquidity-bridge-contract"
          echo "2. Click 'Package settings'"
          echo "3. Scroll down to 'Danger Zone'"
          echo "4. Click 'Change visibility'"
          echo "5. Select 'Public' and confirm"
          echo ""
          echo "After making it public, anyone can pull with:"
          echo "docker pull ghcr.io/${{ github.repository }}:latest"