docker.yml

name: Publish to GitHub Container Registry

on:
  push:
  pull_request:

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

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

    steps:
      - uses: haya14busa/action-cond@v1
        id: checkpr
        with:
          cond: ${{ github.event_name == 'pull_request' }}
          if_true: false
          if_false: true
      - name: Checkout repository
        uses: actions/checkout@v4
        with:
          submodules: 'recursive'

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

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@master
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@master
        with:
          context: .
          file: Parlance/Dockerfile
          push: ${{ steps.checkpr.outputs.value }}
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}