publish.yml

name: 'Publish Docker Image'

on:
  push:
    branches: [main]
  
env:
  REGISTRY: ghcr.io
  IMAGE_NAME: alombardo4/idrac-fan-control
jobs:
  publish:
    name: 'Publish to GHCR'
    runs-on: ubuntu-latest
    permissions:
      contents: read
      packages: write
    steps:
      - uses: actions/checkout@v2
      - name : log in to GHCR
        uses: docker/login-action@v1
        with:
          registry: ${{ env.REGISTRY }}
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v3
        with:
          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v2
        with:
          context: .
          push: true
          tags: ghcr.io/alombardo4/idrac-fan-control
          labels: ${{ steps.meta.outputs.labels }}