docker-publish.yml

name: Docker Build and Push

on:
  push:
    tags: ["v*"]

permissions:
  contents: read
  packages: write

jobs:
  docker:
    name: Build and Push Docker Image
    runs-on: ubuntu-latest
    steps:
      - name: Checkout
        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2

      - name: Set up QEMU
        uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3.7.0

      - name: Set up Docker Buildx
        uses: docker/setup-buildx-action@e468171a9de216ec08956ac3ada2f0791b6bd435 # v3.11.1

      - name: Login to GitHub Container Registry
        uses: docker/login-action@5e57cd118135c172c3672efd75eb46360885c0ef # v3.6.0
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Lowercase repository name
        id: repo
        run: echo "name=${GITHUB_REPOSITORY,,}" >> $GITHUB_OUTPUT

      - name: Build and push
        uses: docker/build-push-action@263435318d21b8e681c14492fe198d362a7d2c83 # v6.18.0
        with:
          context: .
          push: true
          platforms: linux/amd64,linux/arm64
          tags: |
            ghcr.io/${{ steps.repo.outputs.name }}:latest
            ghcr.io/${{ steps.repo.outputs.name }}:${{ github.ref_name }}