docker.yml

name: 📦 Docker Image Build & Push

on:
  push:
    branches:
      - "**"

jobs:
  docker:
    runs-on: ubuntu-latest
    name: Build and push Docker image
    steps:
      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3
      - name: Inject enhanced GitHub environment variables
        uses: rlespinasse/github-slug-action@v5
      - name: Login to GHCR
        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ github.token }}
      - name: Build and push
        uses: docker/build-push-action@v6
        with:
          push: true
          tags: |
            ghcr.io/${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG }}/albert-docs:${{ env.GITHUB_REF_SLUG }}
            ${{ github.ref_name == 'main' && format('ghcr.io/{0}/albert-docs:latest', env.GITHUB_REPOSITORY_OWNER_PART_SLUG) || '' }}
          cache-from: type=registry,ref=ghcr.io/${{ env.GITHUB_REPOSITORY_OWNER_PART_SLUG }}/albert-docs:${{ env.GITHUB_REF_SLUG }}
          cache-to: type=inline