caddy-docker-rfc2136/.forgejo/workflows/image.yaml

name: Build and Push Updated Images
run-name: Build and Push Updated Images 🚀
on:
  push:
    branches:
      - main
    paths:
      - Dockerfile
    workflow_dispatch:

jobs:
  build-image:
    runs-on: docker
    steps:
      - name: Check out the repo
        uses: actions/checkout@v4

      - name: Extract metadata (tags, labels) for Docker
        id: meta
        uses: docker/metadata-action@v5.6.1
        with:
          images: caddy
        tags: |
          type=schedule
          type=ref,event=branch
          type=ref,event=pr
          type=semver,pattern={{version}}
          type=semver,pattern={{major}}.{{minor}}
          type=semver,pattern={{major}}
          type=sha

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@v3.8.0

      - name: Build and push Docker image
        id: push
        uses: docker/build-push-action@v6.10.0
        with:
          context: .
          file: ./Dockerfile
          push: false
          tags: ${{ steps.meta.outputs.tags }}
          labels: ${{ steps.meta.outputs.labels }}