ghcr-publish.yml

name: Build and Publish Docker Image

on:
  push:
    tags:
      - 'release*'

jobs:
  build-and-push:
    runs-on: ubuntu-latest

    permissions:
      contents: read
      packages: write
      id-token: write

    steps:
      - name: Checkout repository
        uses: actions/checkout@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: Set up Docker image name
        id: vars
        run: echo "IMAGE_NAME=ghcr.io/${{ github.repository }}" >> $GITHUB_ENV

      - name: Build Docker image
        run: |
          docker build -t $IMAGE_NAME:${{ github.ref_name }} .

      - name: Push Docker image
        run: |
          docker push $IMAGE_NAME:${{ github.ref_name }}