build-push.yml

name: build-image

on:
  pull_request:
    branches: [main]
  push:
    branches: [main]    
    tags:
      - '*'
      - '**'
  release:
    types: [published]
  workflow_dispatch:

env:
  REGISTRY_FQDN: ghcr.io
  REGISTRY_USERNAME: ${{ github.actor }}
  REGISTRY_PASSWORD: ${{ secrets.GITHUB_TOKEN }}
  IMAGE_NAME: ${{ github.repository }}
  IMAGE_FILE: ./k8s/broccoli-server/Dockerfile

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

    steps:
      - name: Checkout repository
        uses: actions/checkout@v3

      - name: Log in to the Container registry
        uses: docker/login-action@v2.1.0
        with:
          registry: ${{ env.REGISTRY_FQDN }}
          username: ${{ env.REGISTRY_USERNAME }}
          password: ${{ env.REGISTRY_PASSWORD }}

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v4.1.1
        with:
          images: ${{ env.REGISTRY_FQDN }}/${{ env.IMAGE_NAME }}

      - name: Build and push Docker image
        uses: docker/build-push-action@v3.2.0
        with:
          file: ${{ env.IMAGE_FILE }}
          labels: ${{ steps.meta.outputs.labels }}
          push: true
          tags: ${{ steps.meta.outputs.tags }}