release-ghcr.yml

name: Build and Push Docker image

on:
  push:
    branches:
      - release
    tags:
      - "v*"

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

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

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

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

    - name: Lowercase repository owner
      run: echo "REPO_OWNER=$(echo ${{ github.repository_owner }} | tr '[:upper:]' '[:lower:]')" >> $GITHUB_ENV

    - name: Build and push
      uses: docker/build-push-action@v5
      with:
        context: .
        file: ./docker/Dockerfile
        push: true
        tags: ghcr.io/${{ env.REPO_OWNER }}/palworld-pal-editor:latest
        platforms: linux/amd64,linux/arm64

    - name: Verify image digest
      run: echo "The new image digest is ${{ steps.build-and-push.outputs.digest }}"